baber/WOPTO huggingface dataset:
Patent JP-H0989031-A (JP)
Title: Hydraulic shock absorber
Inventor: FURUTA TAKASHI
IPC: F16F9/54
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To increase the connecting strength of a mounting eye only by electric resistance welding without applying reinforcement welding, by changing a protrusion formed in a lower cap of a hydraulic shock absorber. SOLUTION: A bank-shaped or bowl-shaped protrusion 6 is formed by surrounding a center part in a lower surface of a lower cap 3, and a mounting eye 4 is secured relating to the protrusion 6 through electric resistance welding by utilizing electric resistance heat in a contact part. Or in cooperation with this operation, a bowl-shaped protrusion 6g lower than the protrusion 6 in the periphery is formed also in a lower surface center part of the lower cap 3, and the mounting eye is secured by electric resistance welding relating to each protrusion 6, 6g including the concerned protrusion 6g.
Patent JP-H03132602-A (JP)
Title: Diffraction grating for color separation
Inventor: KOMATSU KATSUAKI
IPC: C03C15/00
Filed: 1989-10-18
Abstract: PURPOSE:To obtain a diffraction grating for color sepn. having the structure with which the formation of steps to a uniform and accurate height is easy in production by forming plural layers of films consisting of materials different from each other on a substrate and successively etching a part of plural layers of these films to a staircase shape. CONSTITUTION:Plural layers of the films 21, 22 consisting of the materials different from each other are formed on the substrate 20 and a part of plural layers of the films 21, 22 are successively etched to the staircase shape, by which the diffraction grating for color sepn. is constituted. Namely, the diffrac tion grating is formed by successively etching plural layers of the films 21, 22 and the etching depth can be easily regulated to the film thickness component and the determination of the height of the staircase by the film thickness is enabled by combining the materials having high selection rates of etching with each other to form plural layers of the films 21, 22. The specified height of the steps between the elements is, therefore, obtd. Thus, the easy formation of the steps of the diffraction grating for color sepn. to the uniform and accu rate height is possible in production and the color sepn. performance is greatly improved.
Patent JP-H1195414-A (JP)
Title: Mask and aligner
Inventor: NARA KEI
IPC: G03F1/50
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a mask capable of stably performing the transfer of the mask between a mask carrying system and the mask table of an aligner at a high speed, and to provide an aligner capable of stably performing the transfer of the mask at the high speed with respect to the mask and the aligner used in photolithography process when a semiconductor device or a liquid crystal display device is manufactured. SOLUTION: The mask table 5 is attached to one side surface of a U-shaped carriage 7. The peripheral part of the mask 3 on a pattern surface 3a side is brought into contact with the reference surfaces of six attracting pads 12a to 12f provided on the mask table 5 and attracted by the pads 12a to 12f equipped with an electromagnet magnetically attracting the magnetic body members 16a to 16f of the mask 3, and the mask 3 is fixed above the reference pin 56 of the mask table 5.
Patent JP-H03202804-A (JP)
Title: Capsulation method of optical parts for mutually connecting optical fibers and capsulated parts
Inventor: TEIERI RUKU ARAN DANOO
IPC: G02B6/36
Filed: 1990-10-09
Abstract: PURPOSE: To obtain inexpensive and compact capsuled parts for connection by inserting a glass bar, to which optical fibers are connected, into a U-shaped casing and packing a sealing agent in right and left parts. CONSTITUTION: Optical circuits. 2 and 3 are formed on the upper face of a glass bar 1 having a rectangular section, and junction areas 4 and 5 are provided in respective passage end parts. Optical fibers 6 and 7 are coated with sheaths 10 and 11 and are inserted to junction parts 4 and 5, and connection is secured by two drops 8 and 9 of polymerizable resin. Recessed parts 18 and 18' are formed a length of the bar 1 apart from each other are formed in side walls 15 and 16 of a casing 14 to which the glass bar 1 is inserted; and consequently, the glass bar 1 is lightly brought into contact with inside races or recessed parts when being inserted to the casing 14, and thereafter, open parts of side walls 15 and 16 are filled with a sealing agent.
Patent JP-H07174947-A (JP)
Title: Fiber optical plate
Inventor: SUGAWARA TAKEO
IPC: G02B6/42
Filed: 1994-11-02
Abstract: PURPOSE:To eliminate the restriction in the cutting angle of an input end face and to obtain a fiber optical plate(FOP) thinner than heretofore by providing a fiber optical plate with a light absorber so as to cover the outer peripheral parts of respective clads. CONSTITUTION:This FOP is composed of a core 5 which propagates incident light, the clads 6 which covers the outer peripheral parts thereof and further an absorber 7 disposed to cover the outer peripheral part of each clad 6. The light leaking from the core 5 and the incident light on the clads 6 are absorbed by disposing the absorbers 7 in this position and, therefore, the adjacent optical fibers are held optically insulated by the absorber 7. The angle alpha of inclination of the input end face 2 is set at such an angle at which the incident light on the core 5 from the air does not generate total reflection at the boundary face with the clads 6 and, therefore, the output of the unnecessary light, such as background light, from the output end face does not arise and the image of only the part in tight contact therewith is outputted.
Patent JP-H10117312-A (JP)
Title: Display device provided with rotating mechanism
Inventor: SATO TOMOYUKI
IPC: H04N5/64
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device whose screen is automatically directed in the direction of the operator with a simple constitution and control. SOLUTION: The display device is provided with a display section 2, human body sensors 5a, 5b fitted fixedly to the display section 2, and a rotating drive circuit that drives the rotation of the display section 2 according to outputs of the human body sensors 5a, 5b. The human body sensors 5a, 5b are placed to both the left and the right sides of the display section 2, and an angle αof the crossing part in the detecting range is set so as to be nearly equal to a visual angle θ. The rotating drive circuit rotates the display section 2, so that both the human body sensors 5a, 5b detect a person.
Patent JP-H0583071-A (JP)
Title: Surface mount type electronic component
Inventor: HIRANO MASATSUGU
IPC: H03H9/02
Filed: 1991-09-20
Abstract: PURPOSE:To provide the surface mount electronic component with a thin profile and high reliability in which thermal or mechanical distortion is absorbed through buffering. CONSTITUTION:Buffer chips 31, 32, 33, 34 are fitted to a lead electrode provided to a bottom side of a chip electronic component 1. The buffer chips consist of internal electrode connection parts 31a, 32a, 33a, 34a, external electrode connection parts 31c, 32c, 33c, 34c and link parts 31b, 32b, 33b, 34b connecting both the connection parts and having a flexibility. The electrode is formed on the surface of the buffer chips and the electrode is connected to a rear and to an external device. Or the buffer chips are interconnected together to be an integrated buffer plate.
Patent JP-S60156566-A (JP)
Inventor: JIYON TEII ADAMUSU
IPC: H02M7/12
Filed: 1984-12-21
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-2000079288-A (JP)
Title: Embroidery data forming apparatus and method therefor as well as recording medium recording embroidery data forming program
Inventor: ANDO HIROTAKA
IPC: G06F17/50
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily input embroidery data including the stitches and stitch parameters meeting various conditions for sewing. SOLUTION: This embroidery data forming method is the embroidery data forming method which previously stores the existing stitch parameters of the stitches into an existing stitch parameter memory area 10 and forms the embroidery data by the existing stitch parameter of the stitch when the stitch is assigned, in which the plural stitch styles including the arbitrary stitches and the arbitrary stitch parameters for these stitches are previously stored into a stitch style memory area 11. When any stitch style is assigned, the embroidery data is formed by the stitch of the stitch and the stitch parameter.
Patent JP-H05108646-A (JP)
Title: Document generating/editing device
Inventor: KASHIWA YOSHIHIRO
IPC: G06F17/21
Filed: 1991-10-18
Abstract: PURPOSE:To effectively utilize a space by adopting a floppy disk driving device(FDD) being less than one inch, in the document generating/editing device main body on which a one-inch FDD is loaded. CONSTITUTION:The device is structure so that an LCD 2 being a display device for displaying an input from a keyboard 1 is integrated into a case 3 on the openable/closeable LCD 2, and its front is covered with an LCD case 4. An FDD 15 being less than one inch for recording inputted and edited information is placed between a main body upper case 6 and a main body lower case 7. In the lower part of the main body lower case 7, a control substrate for controlling the whole device is placed. Also, a floppy disk containing part of size of height being above one inch is provided, and in this containing part, a 1/2 inch FDD 15 is superposed vertically, and two sets of FDDs 15 are loaded. In such a way, a double FDD can be realized, and also, a fixed disk device and an external battery, etc., can be loaded by utilizing its containing space.
Patent JP-H0697420-A (JP)
Title: Optically coupled device
Inventor: MIMURA SHUSUKE
IPC: G02B6/122
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a silicon-made optically coupled device which is used as a light emitting element by forming a light emitting element of a structure which clamps porous silicon with a p-type semiconductor and an n-type semiconductor and a photodetector and an optical transmission means in a monolithic form on a board. CONSTITUTION:When an electric signal enters, recoupling between electrons and holes takes place on a porous silicon layer 14 so that light may be emitted. This emitted light enters an optical waveguide. The refractive index (n2) of barium borosilicate glass 24 which forms the optical waveguide is 1.53 and larger than the refractive index (n1) of quartz glass 26 and the refractive index (n) of air. Therefore, the light is totally reflected inside the optical waveguide and transmitted to the side of photodetectous. As a result, when the transmitted light enters an amorphous silicon carbon layer which contains n-type microcrystal from the upper part of the photodetector, incident light-induced electromotive force is generated in the photodetector and electric signals are transmitted, thereby providing optically coupled devices which can be properly used as elements for computers or the like.
Patent JP-S63125622-A (JP)
Title: Method for continuous cooling of steel strip in heat treatment stage
Inventor: ADACHI KAZUNARI
IPC: C21D9/573
Filed: 1986-11-15
Abstract: PURPOSE:To uniformly cool a heated steel strip and to obtain a steel sheet having good quality by adjusting the supply rate of cooling water in a mist mixture and executing slow cooling while the temp. of the steel strip is in a high-temp. region and in a region below the transition film boiling region. CONSTITUTION:The steel strip heated in a heat treatment furnace such as annealing furnace is continuously cooled from the high temp. region down to an ordinary temp. by injecting the mist mixture composed of the cooling water and cooling gas thereto. The supply rate of the cooling water is so adjusted as to attain the slow cooling while the temp. of the above-mentioned steel strip is in the high-temp. region of about 1,200-700 deg.C and is in the region below the transition film boiling region of the cooling water in the mist mixture of about 400-300 deg.C. The degree of the cooling in the above-mentioned region where the abrupt cooling of the above-mentioned steel strip is liable to arise is thereby adjusted and the uniform and gentle cooling over the entire region is attained. The product having good material quality and shape is thus obtd.
Patent JP-H02119334-A (JP)
Title: Pulse stuff synchronous circuit
Inventor: MURAKAMI KOU
IPC: H04J3/07
Filed: 1988-10-28
Abstract: PURPOSE:To reduce the capacity of elastic store by monitoring phase difference between the write and readout of the elastic store, generating a stuff request signal when the phase difference goes less than (n) bits, and converting the number of (n) according to the lapse of time. CONSTITUTION:A frame is divided into three parts, and the phase difference by which the stuff is performed is increased sequentially starting from three bits first, and to four bits next, then, to five bits finally. Thereby, it is enough to prepare 10 bits for the capacity of the elastic store 12, which reduces two bits compared with conventional technique. When a large number of destuff and stuff circuits exist, a considerable number of elastic store can be saved.
Patent JP-H02161594-A (JP)
Title: Device for pasteurizing drinking water with ozone in automatic vending machine
Inventor: NAKAKUBO JUNICHI
IPC: G07F13/00
Filed: 1989-10-18
Abstract: PURPOSE:To reduce the load of exhausted ozone decomposing processing by leading excessive unresolved ozone generated in a water reserver into cooling water in a cooling tank through an ozone passing tube to resolve and adsorb the ozone into the cooling water. CONSTITUTION:Ozone O3 generated by an ozonizer 13 is supplied to the water reserver 1 through an ozone feeding tube 14 to pasteurize the drinking water. Excessive ozone exhausted to the outside of water surface without being resolved and absorbed into water is led into an ozone diffusing chamber 11a in the cooling water tank 11 through an ozone feeding passing tube 17 and diffused into the cooling water. Consequently, the excessive ozone exhausted from the water reserver 1 is resolved and absorbed into the cooling water and the ozone resolving water is delivered to the whole area of the cooling water tank 11 without staying it in the room 11a by agitating it by an agitator 12 to utilize it for the decomposition of organic substances and the pasteurization of water.
Patent JP-H0797357-A (JP)
Title: Malonic (p-nitrobenzyl alcohol) ester-amide and its production
Inventor: FUKUNAGA KATSUHISA
IPC: C12P13/02
Filed: 1993-10-05
Abstract: PURPOSE:To obtain the subject novel compound which is useful as an intermediate for medicines or the like. CONSTITUTION:Malonic (p-nitrobenzyl alcohol) ester-amide of the formula. This compound is obtained by allowing a bacterium of Pseudomonas such as NKN 003 strain or of Rhodococcus such as NKN 113 strain to act on p- nitrobenzyl cyanoacetate to effect hydrolysis of the cyano group. The compound of the formula is obtained also by converting mono-p-nitrobenzyl malonate into its acid chloride with a chlorinating agent such as thionyl chloride, phosphorus trichloride or phosphorus oxychloride and by allowing the obtained product to react with gaseous ammonia or aqueous ammonia.
Patent JP-H04720-A (JP)
Title: Integrated circuit device
Inventor: NISHIZAWA MASATO
IPC: H01L23/52
Filed: 1990-10-09
Abstract: PURPOSE:To further enhance the resistant amount against a high current density by using aluminum-based metals between which a thin silicified high-melting- point metal has been sandwiched as a metal interconnection film for integrated- circuit device use. CONSTITUTION:An AlSiCu alloy which contains, e.g. 1% of Si and 0.5% of Cu is used for an aluminum-based metal film 21 in the lowermost layer; it is formed as a film inside a sputtering chamber for aluminum use. After the AlSiCu alloy has been heat-treated, its Cu atoms are precipitated on the surface of aluminum crystal particles and restrain the electromigration of Al atoms along their grain boundary. Therefore, the alloy is much more favorable than an AlSi alloy. For example, a WSi film as a silicified high-melting-point metal film 22 in the intermediate layer is formed to be thin inside a sputtering chamber for tungsten use. In addition, an AlSiCu alloy film is formed as an aluminum-based metal film 23 in the uppermost layer inside the sputtering chamber for aluminum use. In this manner, a three-layer metal film formed in a total thickness of about 1mum is heat-treated and then patterned by a photoetching operation. Thereby, a metal interconnection film 20 can be formed in a width of, e.g. about 1mum.
Patent JP-H05150776-A (JP)
Title: Musical sound controller
Inventor: MASUBUCHI TAKAMICHI
IPC: G10H1/053
Filed: 1991-10-18
Abstract: PURPOSE:To prevent after-touch data that a player does not intends from being added by outputting control data regarding an after touch after a specific time from the generation indication of a musical sound signal according to the output signal of a bending detecting means, and generating no after-touch data until the specific time is elapsed. CONSTITUTION:As the player gradually bends the fingers from the spread state while putting a globe type bending sensor 1 on the hand, a detection signal S2 of time T2 which is after the elapse of time DT1 from time T1 when the detection signal of the bending sensor 1 exceeds a threshold value STH is inputted. Then key-ON data at this point of time is outputted and sound generation is indicated. Then the generation of the after-touch data is started from time T3 which is after the elapse of a specific time DT2 from the time T2 according to the value S of the detection signal of the bending sensor 1. The key-OFF data is outputted at the point of time T4 when the value S of the detection signal of the bending sensor 1 decreases below the threshold value STH to indicate sound elimination.
Patent JP-H1095318-A (JP)
Title: Brake operating device for agricultural traveling vehicle
Inventor: TAKEGAWA KAZUHIRO
IPC: B60T7/04
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To accurately detect whether a right/left brake pedal is connected or not, in a brake operating device for an agricultural traveling vehicle provided with a pair of the brake pedals for respectively individually operating a brake of right/left wheels. SOLUTION: In a reverse surface of one brake pedal 26L, a rotary switch 30 is mounted, and in a reverse surface of the other brake pedal 26R, a lock implement 32 capable of engaging/disengaging an actuator 31 of the rotary switch is mounted. When the actuator 31 is locked to the lock implement 32, a connection condition is provided so as to integrally actuate the right/left brake pedals 26R, 26L. In accordance with a condition locking and not locking the actuator 31 to the lock implement 32, the rotary switch 30 is constituted so as to be switch on/off.
Patent JP-H04150240-A (JP)
Title: Communication controller
Inventor: NAKABAYASHI TAKEO
IPC: H04L47/27
Filed: 1990-10-09
Abstract: PURPOSE:To check the adequacy of a received data with a simple device by making a window correspondent to a storage area of a RAM, writing information to check the adequacy of a data to an address corresponding to a transmission state variable V(S) and a check state variable V(A) and reading the information of the address corresponding to a reception sequence number N(R) from a transmission destination. CONSTITUTION:The controller is provided with a RAM 1, a selector 2, counters 10,11, and a comparator 12, and a window to indicate a sequence number forming a modulo circulation system of transmission data in the order of transmission is made correspondent to a storage area of a RAM 1 of 1-bit*N-words, the information to check the adequacy of the data is written to an address corresponding to a transmission state variable V(S) and a check state variable V(A) and the information in an address corresponding to a reception sequence number N(R) in a signal from a transmission destination is read. Thus, it is not required to make case classification in details by means of the software for the discrimination of the adequacy of the data. Thus, the adequacy of a received data is checked immediately after the reception of the data with a simple device.
Patent JP-S62132444-A (JP)
Title: Radio communication system provided with centralized control function
Inventor: ICHIKAWA YOSHIAKI
IPC: H04B7/26
Filed: 1985-12-04
Abstract: PURPOSE:To attain efficient transmission of the same information by sending information simultaneously by radio from each base station of its own system after all decentralized base station equipments receive the information. CONSTITUTION:The radio communication system having the centralized control function is provided with a master base station 5, decentralized base stations 6, 7 installed at a location remote from the master base station 5 and plural mobile slave stations 2 and each base station equipment makes communication with the slave stations 2 by a constant output in the same operating frequency. The master base station equipment 5 is provided with a means for sending a star/end signal of carrier sense to all the decentralized base stations 6, 7 of its own system at a prescribed time difference simultaneously and a means for transferring the information to all the decentralized base stations 6, 7 of its own system only when the result of carrier sense to all the base stations is enabled for transmission. After all the decentralized base station equipments receive information, the information is sent in radio from each base station of its own system at the same time. Thus, the same information is sent efficiently.
Patent JP-H03133598-A (JP)
Title: Metallic mold for molding compact
Inventor: MORIJIRI TAKEO
IPC: B30B11/02
Filed: 1989-10-20
Abstract: PURPOSE:To prevent a core from being deformed or broken by the pressure of an upper punch and to improve the durability and reliability of a die by keeping the upper end face of the core on the same level as the upper surface of the die or on a lower level than it and making the shape difficult for powder to lie. CONSTITUTION:The hole part 2 of the die 1 is filled with the powder P. The upper end face of the core 8 forms a surface having a small area difficult for the particles of the powder P to lie. Consequently, when a powder supplier fills the hole part 2 of the die 1 with the powder P, the particles of the powder P hardly lie on the upper end face of the core 1. The upper punch 7 is lowered by a press apparatus and the powder P filling the hole part 2 of the die 1 is compressed to mold a green compact. Since the particles of the powder P do not lie on the upper end face of the core 8, the core 8 does not receive the impact of the falling upper punch 7. Thus, the durability is improved and the generation rate of defective green compacts is lowered.