baber/WOPTO huggingface dataset:
Patent JP-S5730341-A (JP)
Title: Substrate processing device
Inventor: TAKAHASHI NOBUYUKI
IPC: H01L21/68
Filed: 1980-07-30
Abstract: PURPOSE: To reduce the effect of dust by a method wherein a mechanism, with which the cassette containing the substrate to be processed is provided at an angle of 90° to the horizontal surface, is provided at least in one of the inserting chamber and the pick-out chamber of the substrate processing device having an inserting chamber, a processing chamber and a pick-out chamber.  
     CONSTITUTION: The mechanism, with which the cassette is rotated at an angle of 90° to the horizontal surface, is provided at least on either of the inserting chamber and the pick-out chamber of the substrate processing device having the inserting chamber, which is used to insert the cassette wherein a plurality of substrates to be processed are stored, the processing chamber wherein necessary preliminary processing, spattering, evaporation and the like are performed, and the pick-out chamber where the substrate is picked out after the substrate for which processing has been finished is successively placed in the cassette, and using this mechanism, the substrate containing cassette 2 to be used for storage of a plurality of wafers 15 contained in the vacuum container 3 of the inserting chamber and the like, is rotated at an angle of 90°. Through these procedures, the adhesion of dust can be prevented and the generation of pinholes can also be prevented by holding the substrate to be processed vertically while the taking in and taking out processes are performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58221411-A (JP)
Title: Device for supervising traveling of unattended traveling car
Inventor: KISHIKAWA OSAMU
IPC: B61L25/02
Filed: 1982-06-17
Abstract: PURPOSE:To supervise the status of an unattended traveling car traveling along a traveling way precisely with a simple constitution by calculating the position and speed of the unattended traveling car from the current values of feeders. CONSTITUTION:When the unattended traveling car 2 moves in the direction of an arrow, the current value of a feeder 10i starts to decrease and the current value of a feeder 10i+1 starts to increase. When the traveling car 2 advances up to a position between a connection boxes 12i and 12i+1 and continues to move, all of the current inflowing/outflowing to/from the traveling car 2 flows into the feeder 10i+1 at the connection point between a trolley line 6 and the feeder 10i+1. Therefore, the position of the traveling car 2 can be calculated by storing the pattern of current variation of each feeder 10i previously in an operation circuit 22 and comparing a detecting signal 18i from each current detector 14i with the pattern. From the variation factor of the position, the speed can be calculated and its advancing direction can be also discriminated.
Patent JP-H0853528-A (JP)
Title: Sealant comprising urethane having end capped with arylaminosilane
Inventor: TAAMIN FUENGU
IPC: C07F7/18
Filed: 1995-04-06
Abstract: PURPOSE: To obtain a new arylaminoisobutylsilane compound useful for the production of arylaminosilane end-capped urethane sealants which have high elongation and low modulus of elasticity and are excellent in flexibility.  
     CONSTITUTION: A compound with a formula Ar-NHCH 2 CH(CH 3 )CH 2 Si(CH 3 )(OR) 2  (wherein Ar is an aryl; and R is a 1-6C alkyl), for example, 3-(N-phenyl) aminoisobutylmethyldimethoxysilane. The compound of the formula is obtained, for example, by reacting 3-chloroisobutylmethyldialkoxysilane with an arylamine. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06314552-A (JP)
Title: Photomultiplier tube
Inventor: KUSHIMA HIROYUKI
IPC: H01J43/12
Filed: 1993-04-30
Abstract: PURPOSE:To provide uniform sensitivity for various positions of a photoelectric surface. CONSTITUTION:An electron multiplier 6 comprises dynodes 7 in the form of a square, flat plate, stacked one atop another in N stages. The dynodes of each stage have a plurality of electron multiplying holes formed by etching through the width of a plate and arranged in a matrix at predetermined intervals, the plate having a conductive surface. Anodes 9 and the dynodes 10 of the (N+1)th stage are disposed in that order beneath the dynodes 8 of the N-th stage. The anodes and the dynodes of the (N+1)th stage have a plurality of electron passing holes and a plurality of through holes, respectively, both formed by etching through the widths of respective plates and arranged in matrices at almost the same intervals as the electron multiplying holes of the dynodes of the N-th stage. Each electron passing hole is formed in a position where secondary electrons emitted from the electron multiplying holes of the dynodes of the N-th stage arrive. Each through hole is formed between plural positions where the secondary electrons emitted from the electron passing holes of the anodes arrive.
Patent JP-H04311002-A (JP)
Title: Manufacture of semiconductor porcelain with positive temperature coefficient of resistance
Inventor: NIIMI HIDEAKI
IPC: H01C7/02
Filed: 1991-04-09
Abstract: PURPOSE:To provide the manufacturing method for a semiconductor porcelain whose temperature coefficient of resistance can be improved without increasing the specific resistance at room temperature. CONSTITUTION:After barium titanate semiconductor material, containing a semiconductivity-given agent, and the material indicated by formula (Ba(2-X)AX) TiSi2O3 (where A denotes at least a kind selected from the group of Li, Na and K, X=0.01 to 0.2) have been blended, they are baked. The desirable additive quantity of the material indicated by (Ba(2-X)AX)TiSi2O3 is 0.1 to 2mol%.
Patent JP-H06314687-A (JP)
Title: Semiconductor device of multilayer interconnection structure and its manufacture
Inventor: KATO KATSUYUKI
IPC: H01L23/522
Filed: 1993-04-30
Abstract: PURPOSE:To provide the semiconductor device of a high-reliability multilayer interconnection structure wherein a fine contact can be formed and a connection defect or the like is not caused even when a contact part is made fine. CONSTITUTION:A semiconductor device is provided with a multilayer interconnection structure wherein a lower-part conductive layer 22b and an upper-part conductive layer 34 are connected via a pillar connection part 26b. The lower- part conductive layer 22b is provided with a pattern decided by the sum of a first pattern for an auxiliary conductive layer 24a formed on it and of a second pattern for the pillar connection part 26b. An interlayer insulating film 32 is formed on the surface of the pillar connection part 26b and of the lower- part conductive layer 22b on which the auxiliary conductive layer 24a has been formed, and the interlayer insulating layer 32 is removed selectively in such a way that the upper end part of the pillar connection part 26b is exposed. After that, the upper-part conductive layer 34 is formed on the surface of the interlayer insulating film 32, and the upper-part conductive layer 34 is connected to the lower-part conductive layer 22b through the pillar connection part 26b.
Patent JP-S63271306-A (JP)
Title: Camera with reptractable zoom lens
Inventor: YAMAMOTO MASARU
IPC: G03B5/00
Filed: 1987-04-30
Abstract: PURPOSE:To reduce the width in the front and rear directions of a camera as far as possible by providing a 2nd cam frame which changes the position of a lens by moving cooperatively with a 1st cam frame. CONSTITUTION:The outside cam frame 11 is turned, by which a pin 16 is pushed to and moved by an oblique cam hole 11a and is thus retreated; therefore, a lens barrel is sunk into the housing position in the camera body in the case of housing the lens barrel into the camera. A pin 20 is retreated by passing a rectilinear cam hole 11b at this time and consequently, the inside cam frame 19 is turned reverse from the above-mentioned direction so that a pin 23 of a rear group lens frame 22 and a pin 26 of a front group lens frame 25 are transferred to the regions of the respective oblique cam holes 21a, 21b and the spacing between the rear group lens and front group lens is narrowed to a close distance having no relation with optical conditions. The length of the lens barrel is thereby shortened.
Patent JP-S59230313-A (JP)
Title: Audio system for car
Inventor: TANAKA SHIYUUJI
IPC: H03G3/32
Filed: 1983-06-14
Abstract: PURPOSE:To obtain an audio system for car which is set at a proper level of sound volume in response to the speed of the car by controlling the amplification degree of an amplifier which amplifies the audio signal in accordance with the output of a car speed deteting means. CONSTITUTION:The pulse is produced by a car speed pulse generating means 9 in response to the car speed and then converted into the voltage corresponding to the car speed by an integration circuit 10. Then the output characteristics are obtained to obtain the sound volume desirable to the car speed by a compensating circuit 11. A circuit 12 functions as a variable attenuator, and the output of the circuit 11 is properly attenuated with manual control. Then the impedance of a negative feedback circuit of a gain control amplifier 3 is controlled. As a result, the audio signal is controlled to a desirable level of sound volume in response to the car speed. A field effect transistor is used to the negative feedback circuit of the amplifier 3.
Patent JP-H11295627-A (JP)
Title: Multibeam scanner
Inventor: ITABASHI AKIHISA
IPC: G02B26/10
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation of light spot diameter and fluctuation of pitch in the sub scanning direction of the light spot within an allowable range even when the temperature fluctuates by specifying the relation of distances from the optical axes of a light emitting part and a convergent point and focal distances or the like. SOLUTION: This scanner is constituted so as to satisfy the conditional expression of 0.9<(f1 /f2 ).(P2 /P1 ).(1/|β|) in a design reference. In the expression, P1 expresses the distance of any arbitrary light emitting part 1a at a light source part from the optical axis of a coupling lens 2 in a direction corresponding to sub scanning, f1 expresses the focal distance of the coupling lens 2 and f2 expresses the focal distance of a first image forming system 3. Then, βexpresses the lateral image forming magnification of a second image forming system 9 in a direction corresponding to sub scanning. P2 expresses the distance of a position 1A, where light flux radiated from the light emitting part at the position of P1 is converged on a medium 7 to be scanned, from the optical axis of the second image forming system 9 in the sub scanning direction.
Patent JP-S63269634-A (JP)
Title: Optical sea bottom repeater
Inventor: TOMOSUGI TAMIO
IPC: H04B10/29
Filed: 1987-04-27
Abstract: PURPOSE:To predict a faulty point of an optical cable from a terminal station with higher accuracy than that of a conventional system by sending back an optical reflecting signal returned from a faulty point such as an optical cable broken point to the terminal station by means of an optical directional coupler. CONSTITUTION:An optical shutter 4 is closed at the normal operation, and an optical signal coming from a terminal station 7 is recovered and relayed by an optical amplifier 2 and sent toward a terminal station 8 through a directional coupler 3. In this case, even when the optical reflection signal is returned from the terminal station 8 to the optical repeater 1 as shown in broken arrows, since the optical shutter 4 is closed, the optical reflection signal branched by the optical directional coupler 3 is not sent toward the terminal station 7. The optical pulse for retrieving the faulty point is sent from the terminal station 7 in the event of fault occurrence and the optical shutter 4 of the optical repeater 1 this side from the faulty point is opened in response to the optical pulse to lead the optical reflecting signal reflected from the faulty point to the input terminal of an optical amplifier 5 and to send it back to the terminal station 7. By analyzing the reflected optical signal by the terminal station 7, the location of the faulty point is detected. Similarly, the faulty point retrieval from the terminal station 8 is possible.
Patent JP-S58220367-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: IKEDA KOUNOSUKE
IPC: H01M6/16
Filed: 1982-06-17
Abstract: PURPOSE:To obtain a nonaqueous electrolyte battery having a high safety even under conditions of high temperature by using the two components of lithium perchlorate and lithium trifluorosulfonate as the solute of electrolyte so as to reduce the oxidational ability of lithium perchlorate. CONSTITUTION:A nonaqueous electrolyte battery contains a negative electrode made of a light metal used as an active material, a positive electrode and electrolyte which is composed of a solvent and a solute. The above solute consists of the two components of lithium perchlorate and lithium trifluorosulfonate. The negative active material is lithium or a lithium alloy, the positive active material is manganese dioxide, and the solvent is mixture consisting of propylene carbonate and 1,2-dimethoxyethane. In the battery with such constitution as above, the temperature of the battery itself was observed not to increase unusually even when the circumferential temperature became 300 deg.C.
Patent JP-S5533043-A (JP)
Title: Helical coil
Inventor: NAITOU HIRONOBU
IPC: H01F27/28
Filed: 1978-08-29
Abstract: PURPOSE: To greatly reduce the number of times of drum replacement, by transferring the inside and outside conductors of an upper and a lower rows at plural times within a small distance near each boundary of blocks.  
     CONSTITUTION: A helical coil comprising the upper and the lower rows of inside and outside conductors is divided into the blocks, the number of which is equal to the quotient of the number of all turns divided by the product of the number of the rows and n which is an integer not less than two. When two rows, each of which has four windings, are provided, n is set at two and the coil is divided into four blocks W, X, Y, Z. Two times of transfer are performed between these blocks. In the first time of transfer, the inside conductor 8 of the lower row of the block W is shifted to the inside of the upper row, the conductors of the upper row of the block are shifted to the right, the outside conductor 4 of the upper row is shifted to the outside of the lower row, and the lower conductors 5W7 are shifted to the left. The second time of transfer is then effected at a nearby place. In the first time of transfer, the drum does not need to be replaced. The drum needs to be replaced only in the second time of transfer. As a result, the number of times of the drum replacement is reduced to 1/n. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10278116-A (JP)
Title: Ultrasonic stapler
Inventor: HORIUCHI ATSUSHI
IPC: B29C65/08
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To perform linear welding smoothly. SOLUTION: This ultrasonic stapler (registered trademark) 10 has two flapping members 1, 2 opposed to each other and connected to each other so as to be freely flapped at mutual one end, an ultrasonic oscillator for generating an ultrasonic oscillation, and a horn portion 3 for amplifying this ultrasonic oscillation and having a processing surface 31 at its top end. The ultrasonic oscillator and the horn portion 3 are integrally provided at a flapping end of the flapping member 1, and a receiving member 4 having a pressing surface 41, which is allowed to abut with the processing surface 31 by the flapping of the flapping member 2, is provided at a flapping end of the flapping member 2.  In this case, the receiving member 4 is formed into a roller shape and is provided at the flapping end of the flapping member 2 in such a manner as to be freely rotatable, and the pressing surface 41 is provided at a position corresponding to the processing surface 31 on a peripheral face of the receiving member 4.
Patent JP-H01274223-A (JP)
Title: Sentence input system
Inventor: MORITA MASANORI
IPC: G06F3/02
Filed: 1988-04-26
Abstract: PURPOSE:To facilitate the input operation of each mode, to accelerate input speed, and to reduce fatigue on an operator by switching the role of a thumb key so as to be optimized for the input mode of Japanese language and that of an alphabetical sentence. CONSTITUTION:A right thumb operating key 1 operated by the thumb of a right hand and a left thumb operating key 2 operated by the thumb of a left hand are provided, and in the input mode of Japanese language, the right thumb operating key 2 is used as a vowel shift key in an M type KANJI(Chinese character) input system, and the left thumb operating key 2 as a consonant shift key, respectively. Meanwhile, in an alphabetical sentence input mode, the right thumb operating key 1 is used as a space key, and the left thumb operating key 2 as a key for switching a capital letter and a small letter to switch the capital letter and the small letter. In such a way, the switching operation of the space key, and the capital letter and the small letter in the alphabetical sentence input mode can be performed most easily, and the optimization of the input of an alphabetical sentence can be attained.
Patent JP-H11298085-A (JP)
Title: Ultraviolet laser device and its manufacture
Inventor: YOKOTA YOSHIHIRO
IPC: H01S3/16
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet laser device and a method for manufacturing the same with which laser light of a short wavelength of 300 nm or less can be obtained. SOLUTION: An electrode 2 for hole injection is formed on a substrate 1. An undoped diamond layer 3 and a boron-doped diamond layer 4 are sequentially stacked on the electrode 2. An undoped diamond layer 5 and an electrode 6 for electron injection are stacked sequentially on the boron-doped diamond layer 4. Also, the electrode 2 and the electrode 6 are connected to a power 7 in such a way that a positive voltage is applied to the electrode 2 for hole injection, and a negative voltage is applied to the electrode 6 for electron injection. Accordingly, since diamond layers 3 and 5 exhibiting a higher resistance than a light-emitting layer of boron-doped diamond are formed between the light-emitting layer and the electrode 2 and the electrode 6 respectively, impurities and defective crystals in the light emitting layer can be reduced.
Patent JP-S5229212-A (JP)
Title: Diaphragm for fire retardant speaker
Inventor: IKEDA TETSUO
IPC: H04R7/02
Filed: 1975-08-29
Abstract: PURPOSE:A diaphragm having excellent fire retardant and acoustic radiation characteristics and made of specific phoshoric acid guanylic urea collulose fibers.
Patent JP-S62261503-A (JP)
Title: High frictional sheet for getting out of vehicle
Inventor: OKAMOTO KAZUYOSHI
IPC: B60B39/12
Filed: 1986-05-08
Abstract: PURPOSE:To permit the easy get out of a vehicle from the cavity on a muddy ground, sliding sand, etc. by installing a number of hard projection articles at least on one surface of a sheet and forming the fixing tool fixing holes and installing fine articles onto the sheet. CONSTITUTION:A number of projections 5 are arranged at least on one surface of a sheet 1. A fixing tool inserting hole 2 for fixing onto a road surface so as not to transfer or slide in use is formed onto the sheet 1. An insertion hole 2 can be formed at the other edge part, taking account of the use in the reverse direction. In use, the sheet 1 is inserted into the cavity 24 on the ground 23 where the tire 22 of a vehicle 21 is dropped, and the sheet 1 is fixed onto the ground 23 by inserting a hooking metal 25 into the fixing tool insertion hole 2. Then, the tire 22 is revolved, and allowed to ride over the sheet 1, and the tire 22 is allowed to get out of the cavity 24. Therefore, the vehicle 21 can easily get out of the cavity on a muddy ground, sliding sand, etc.
Patent JP-H05278010-A (JP)
Title: Attaching device for corner protector to panel
IPC: B27M3/00
Filed: 1992-03-30
Abstract: PURPOSE:To efficiently perform the attachment of a corner protector in a full-automatic manner and to correspond to the dimensional change of a panel in an apparatus for automatically attaching the L-shape corner protector protecting the corner part of the rectangular panel used as the door or room partition of a building. CONSTITUTION:Two movable beams 5 freely movable in a feed direction or a lateral direction is provided to the upper frame 4 above a feed path and four support columns 13 positioned at four corners of the rectangular are on the feed path are vertically provided to the movable beams 5 by two. The positioning member 2 coming into contact with the end edge and side edge of a panel A, a corner protector receiving cylinder 24, the push device 27 of the corner protector falling from the receiving cylinder 24 and a nailing device are provided to the lower end of each of the support columns 13. Further, a lift device upwardly moving the panel A on the feed path to the positions of the lower ends of the support columns 13 or a lift device lowering the lower ends of four support columns 13 to the feed path is provided.
Patent JP-S5438742-A (JP)
Title: Characteristic correcting means for elastic surface wave circuit
Inventor: TAKARAGAWA KOUJI
IPC: H03H3/08
Filed: 1977-09-01
Abstract: PURPOSE:To ensure the characteristic correction vir the electric circuit by connecting the distribution constant lines in parallel to the input/output terminal of the elastic surface wave element.
Patent JP-H0367099-A (JP)
Title: Ejector device
Inventor: NAGAI SHIGEKAZU
IPC: F04F5/20
Filed: 1990-04-20
Abstract: PURPOSE:To obtain required vacuum condition and reduce the thickness and size by communicating a compressed air introducing port, a plurality of vacuum ports and a discharge port of a first or a second block body with a fluid passage of other device, and constructing such that a plurality of nozzle parts and a diffuser part have rectangular shape in the section thereof. CONSTITUTION:A basic composition is made up of first and second block bodies 12, 14, while the first block body 12 is substantially formed in a flat-plate shape. An air introducing port 20 is formed on one end of the second block body 14, a plurality of vacuum ports 22a to 22c are formed on about the center part thereof, and on the other end thereof, a discharge port 24 is formed. On the upper portion, nozzle parts 26a to 26d which extends from a main body and also function as diffuser parts are determined with respect to a flat bottom of the first block body 12. Chambers 28 and 30 are determined around the nozzle parts 26a to 26d. The chamber 30 is so arranged as to gradually widen in its section and form a diffuser part, and a fluid passage has a rectangular shape in its section.
Patent JP-S58223455-A (JP)
Title: Centrifugal separator
Inventor: SHIRAISHI DAIJIROU
IPC: B04B11/00
Filed: 1982-06-18
Abstract: PURPOSE:To reduce the spacing between a sepn. rotor and a collector and to prevent the leakage of a sample, by fixing the collector and feed port which are non-rotating parts to a housing. CONSTITUTION:An arm 6 is fixed to the housing 11 of a motor 4, and the collector 3 and feed port 1 disposed in the upper part of a sepn. rotor 2 are supported by the arm 6. The spacings S2, S1 in openings 9, 14 are formed small. Therefore, even if the supernatant liquid of the sample after the centrifugal sepn. leaks from the spacing between the sepn. rotor and the collector or the flow rate of the sample to be fed through the feed port is increased, the leakage through the opening at the center of the top surface of the sepn. rotor is prevented.