baber/WOPTO huggingface dataset:
Patent JP-H03174669-A (JP)
Title: Vector normalizing method
Inventor: OTA SHUNJI
IPC: G06T3/00
Filed: 1989-12-01
Abstract: PURPOSE:To normalize a vector at a high speed with use of a memory table having a practical size by performing the operation of a square root and the division by reference to a memory table and via the multiplication and multiplying each element by 2<n> before calculation of the square sum of the vector element so as to keep the square sum of the element within a limited range. CONSTITUTION:A means is provided to obtain the square sum of the elements multiplied by 2<n> via a 2<n> multiplying means together with a memory table which stores the contents calculated previously for output of a reciprocal of an input square root with the output of the square sum acquiring means used as an input. Then a means is added to multiply the output of the memory table by each element of an input vector which is multiplied by 2<n> by the 2<n> multiplying means. Then the output obtained by inputting the square sum of each element of the input vector multiplied by 2<n> via the multiplying means by each element of the input vector multiplied by 2<n>. In such a constitution, the vector can be normalized at a high speed with use of a table memory 9 of small capacity.
Patent JP-H04189288-A (JP)
Title: Shock absorber for elevator
Inventor: EGUCHI KIYOSHI
IPC: B66B5/28
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a shock absorber possible to produce and install to an ultrahigh speed elevator at a low cost by vertically connecting a plurality of shock absorbers in series, providing a flange part on the upper part of a plunger as the connecting means for the shock absorbers, and further providing a guide device for arresting the horizontal fluctuation of the shock absorbers. CONSTITUTION:An upper shock absorber 1 and a lower shock absorber 2 are vertically connected in series by fastening bolts and mounted on a fixed base 5. The upper shock absorber 1 is supported by a guide rail 3 through a guide device 4. The sock absorber is formed of a movable plunger 6 and a cylinder 7 having a viscous solution sealed therein. The lower part of the cylinder 7 and the upper part of the plunger 6 are provided with connecting flanges 8. Thus, a shock absorber having a high dumping stroke can be easily constituted, and a shock absorber possible to accommodate with an ultrahigh speed elevator can be supplied at a low cost without requiring a large sized facility.
Patent JP-H06122649-A (JP)
Title: Production of higher alpha-branched fatty acid
Inventor: TAMURA TAKESHI
IPC: C07B61/00
Filed: 1992-10-12
Abstract: PURPOSE:To nearly quantitatively obtain a higher alpha-branched fatty acid from a higher branched primary alcohol under relatively mild conditions by using a specific binary catalyst. CONSTITUTION:A compound of formula I (R is 6-20C straight-chain or branched saturated hydrocarbon group) is subjected to the alkali fusion and oxidation in the presence of an alkali metallic hydroxide and a zinc/copper binary or a zinc/nickel binary catalyst at 200-300 deg.C, preferably 240-280 deg.C temperature under atmospheric pressure to provide a corresponding fatty acid salt, which is then acidified with a mineral acid to afford the objective compound of formula II. In the binary catalyst, the weight ratio of the metallic atoms of zinc to copper compound is within the range of (9:l) to (2:8), preferably (8.5:1.5) to (3:7) of the zinc:copper and the weight ratio of the metallic atoms of zinc to nickel compound is within the range of (8:2) to (4:6), preferably (7:3) to (4:6). The catalyst is preferably used in an amount within the range of 0.1-1.5wt.% based on the compound of formula I.
Patent JP-S63163855-A (JP)
Title: Mask for photolithography
Inventor: JIYON BII KUROORII
IPC: G03F1/54
Filed: 1986-12-26
Abstract: PURPOSE:To obtain an accurate exposure pattern by varying transmissivity corresponding to projection and recess parts of the surface of a substrate. CONSTITUTION:A mask 2 has impurities injected into the periphery of its pattern 3 to have a 1st impurity area corresponding to a slanting part 10 between a projection part 9 and a recessed part 11 of the substrate 7 and a 2nd impurity area 5 corresponding to the recessed part 11 of the substrate 7. Here, the 1st impurity area 4 is made lower in transmissivity than the 2nd impurity area 5 in consideration of the influence of halation caused by the slanting part 10 of the substrate 7, and the 2nd impurity area 5 is set low in transmissivity so as to correct the influence of the standing wave effect of the 2nd impurity area 5. The intensity of transmitted light corresponding to the recessed and projection parts of the substrate 7 cancels the influence of the halation and the influence of the standing wave effect, which are therefore corrected. Consequently, a normal exposure pattern can be projected on photoresist 8.
Patent JP-H05130381-A (JP)
Title: Mixed mode document transmitter
Inventor: KOUNOE TOSHIAKI
IPC: H04N1/00
Filed: 1991-11-05
Abstract: PURPOSE:To obtain the mixed mode document transmitter in which the communication time is reduced when a common block is in existence in a mixed mode document. CONSTITUTION:When a command of transmission of common processing of common blocks comes from a common processing command section 11, a transmission use mixed mode document is sent from a mixed mode document storage section 10 to a block analysis section 12. The block analysis section 12 analyzes all blocks of the transmission use mixed mode document and a common block extract section 13 extracts common blocks. A layout revision section 15 is used to make operation such that only one common block is left and the others are deleted or common block information is added to the remaining common block. A transmission control section 17 makes transmission of the document in the order of the common block and independent blocks. Thus, duplicate transmission of common blocks is excluded and the communication time is reduced.
Patent JP-H06158283-A (JP)
Title: Condensation preventive method and device of parts which are disposed in vacuum area and are cooled with water
Inventor: IRISAWA KAZUHIKO
IPC: B01J3/00
Filed: 1992-11-25
Abstract: PURPOSE:To provide the condensation preventive method and device for preventing the generation of dew condensation in the parts which are disposed in the vacuum area of a vacuum treatment device and are cooled with water even when this vacuum area is opened to the atm. CONSTITUTION:The flow of cooling water in circuit parts inclusive of the parts to be cooled with water, such as water cooler 11 for water cooling of the inside wall surfaces in a vacuum vessel 1, target holder 20 and substrate holder 40 in this vessel, among the water circuits for passing the cooling water to the water cooler 11 and the holders 20, 40 is stopped prior to the opening to the atm. and in turn, the hot water is passed to these circuit parts to heat the parts up to the dew point temp. or above in order to prevent the dew condensation at the time of opening the vacuum vessel 1 to the atm. The vessel 1 is thereafter opened to the atm.
Patent JP-S63217438-A (JP)
Inventor: NIIRU HARISON KUREITON
IPC: G06F12/00
Filed: 1987-12-15
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-2001130287-A (JP)
Title: Opening part structure of instrument panel for vehicle
Inventor: KOIZUMI ISAO
IPC: B60K37/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an opening part structure of an instrument panel for a vehicle which can increase the rigidity of a parts fitting opening part without increasing the number of parts and the weight. SOLUTION: In the opening part structure of the instrument panel for the vehicle in which a box opening if (the parts fitting opening) is formed in the instrument panel disposed forward of a front seat, and a glove box 2 (interior parts) is fitted to the box opening 1f, a lower edge of the box opening 1f comprises a sash part 1j of substantially U-shaped section and a lid part 1m integrated with an opening edge of the sash part 1j via an integral hinge 1k, the lid part 1m is fitted and fixed to the sash part 1j so as to cover the opening to form a closed section by the sash part 1j and the lid part 1m.
Patent JP-H0511294-A (JP)
Title: Optical crystalline body and solid-state laser device for exciting semiconductor laser constituted by using this body
Inventor: NAGAI HIDEO
IPC: H01S3/094
Filed: 1991-11-29
Abstract: PURPOSE:To facilitate mounting and adjusting by constituting the optical crystalline body in such a manner that the direction of the electric field vector of ordinary rays or extraordinary rays of this crystalline body are judged from the outside shape thereof. CONSTITUTION:The optical crystalline body 1 having a rectangular parallelpiped shape has a ridge line cut part 14a provided by cutting off the ridge line intersected with an incident surface 12 of a laser beam and side faces or an angular cut part 14b provided by cutting off the angle formed of the end face and the two side faces. In addition, one side 13 of the incident surface 12 has a relation of parallel, 90 deg. or 45 deg. with the direction (o direction) of the electric field vector of the ordinary rays.
Patent JP-H03175636-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAZAKI KOJI
IPC: H01L21/3205
Filed: 1989-12-04
Abstract: PURPOSE:To decrease the diffusing amount of nitrogen into an aluminum alloy film, to suppress occurrence of hillock in the aluminum alloy and to prevent the deterioration of electromigration resistance by incorporating boron into the aluminum alloy in the wiring comprising the laminated films of a titanium nitride film and the aluminum alloy film containing copper. CONSTITUTION:In a semiconductor integrated circuit having a wiring 14 comprising the laminated films of a titanium nitride film 12 and an aluminum alloy film 13 containing copper, boron is incorporated in the aluminum alloy film 13. For example, a silicon oxide film 11 is formed on a silicon substrate 10. The wiring 14 comprising the TiN film 12 having the thickness of 0.1mum and the Al-B-Cu film 13 containing 1wt.% boron and 0.5wt.% copper and having the thickness of 1mum is formed on the film 11. A cover film comprising a silicon nitride film 15 is formed by a plasma CVD method on the entire surface containing the wiring 14. In this constitution, the nitrogen in the TiN film becomes boron nitride at the interface between the Al alloy film and the TiN film. The diffusing amount of the nitrogen into the Al alloy film is decreased by a large extent. Therefore the amount of the occurrence of hillocks is decreased, and electromigration resistance is also improved.
Patent JP-H03175702-A (JP)
Title: Semiconductor integrated circuit
Inventor: HARA ATSUHIRO
IPC: H03B5/32
Filed: 1989-12-04
Abstract: PURPOSE:To prepare only one aluminum mask by providing a bonding pad for input and a bonding pad for output for a ceramic oscillation circuit and a CR oscillation circuit and a pad for GND or the one with potential equivalent to GND adjacently. CONSTITUTION:In constitution in which the bonding pads are connected to the ceramic oscillation circuit 1-2 and the CR oscillation circuit 1-5, the bonding pads 1 3, 1-8 are connected to a lead frame 1-9 with bonding wires 1-10, 1-11 first when the ceramic oscillation circuit is desired to be incorporated, and bonding pad 1-1 is connected to a lread frame 1-12 with a bonding wire 1-13, and the bonding pad 1-6 is connected to a lead frame 1-14 with a bonding wire 1-15. Mean-while, when the CR oscillation circuit is desired to select, it is enough to connect the bonding pads 1-1, 1-8 to the lead frame 1-9, the bonding pad 1-4 to the lead frame 1-12, and the bonding pad 1-7 to the lead frame 1-14 with the bonding wires.
Patent JP-H09131601-A (JP)
Title: Method and device for turning set parts
Inventor: ANEGAWA MASAHIRO
IPC: B23B5/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a turning device for sequentially feeding set parts in a turning work area for the purpose of making turning work on the end surface of one side part in compliance with working information on the other side part. SOLUTION: A turning device related to the present invention is to operate in such a way as detecting the work information on a part 2 by means of a detecting sensor 59, loading a part 1 in collet chuck part by means of a loader 61, unloading the part 1 form the collet chuck part by means of an unloader 62 t be set to the part 2. A controller 60 decides work configuration and/or work conditions of the part 1 in response to the work information on the part 2, a positioning rod 19 is moved in contact with the work reference surface 6 of the part 1 inserted in the collet chuck part so as to be set in position and the other end part of the part 1 is subjected to work by means of a turning tool 30. The part 1 subjected to turning work is pushed outward from the collect chuck part by means of a pushing rod 32.
Patent JP-S63168013-A (JP)
Title: Band material slitting control device for wound core
Inventor: KITAMURA FUMIO
IPC: H01F41/02
Filed: 1986-12-29
Abstract: PURPOSE:To obtain the wound core, having the prescribed cross-section shape, on a reel-up jig by providing a means for measuring thickness and length, an accumulated thickness computing means for every prescribed length, a means by which the slitted width can be controlled in accordance with the accumulated thickness, a means for comparison of the accumulated thickness and a prescribed value, and a means for repeating operation cycle when the prescribed thickness is obtained. CONSTITUTION:A material 12 and a spool 15 are rotated by closing a switch 18, the length L is worked out by means of an odometer 17, and a RAM 194 is housed. The thickness of said material is measured (16) for every prescribed period, the L is read out from the RAM, and when L>L0 (prescribed length) is obtained, the calculated value L is cleared. The output of the thickness meter 16 is A/D converted, and when the accumulated thickness T reaches the prescribed value tR, the T is cleared. A slitting width is calculated by interpolation from the prescribed curve of slitting of a ROM 193 using the T, the slitting width is computed, and the position of a blade is changed. A slitting width controlling operation is performed for every thickness tR. Accordingly, a stepped wound core and the belt material to be used for circular cross-section shape wound core can be formed successively, and when this belt material is wound on the reel-up jig, the shape of desired cross-section can be obtained accurately.
Patent JP-H07168164-A (JP)
Title: Production of high polymer dispersion type liquid crystal element
Inventor: TAKEI TOSHIRO
IPC: G02F1/1333
Filed: 1993-12-16
Abstract: PURPOSE:To form a liquid crystal/high polymer composite layer having excellent structure and to prevent the deterioration of a dichroic dye by erecting and orienting a dichroic dye molecular together with a liquid crystal molecule and irradiating a mixed solution with light in this state thereby photopolymerizing a high polymer material. CONSTITUTION:Electric field is impressed to the mixed solution A between substrates 1, 2 by using electrodes 3, 4 for display so that the liquid crystal molecule 8a in the mixed solution A is erected and oriented almost vertically to the surface of the substrates 1, 2. Thus, the molecule 8a in the mixed solution A is erected and oriented almost vertically to the surface of the substrates 1, 2, and also the dichroic dye molecule 8b is erected and oriented almost vertically thereto. After that, the high polymer dispersion type liquid crystal element is completely produced by irradiating the mixed solution A with light (ultraviolet ray) from the outer surface side of one of the substrates, e.g. the upper substrate 1, while continuing the impression of the electric field and photopolymerizing the high polymer material in the mixed solution A to form the liquid crystal/ high polymer composite film.
Patent JP-H07168174-A (JP)
Title: Active-matrix liquid crystal display element
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/1335
Filed: 1993-12-16
Abstract: PURPOSE:To obtain the element capable of displaying a bright color picture even if it utilizes external light like a reflection-type element by displaying a dark picture and a bright picture utilizing the scattering and transmission of light in a liq. crystal/polymer composite film and coloring the bright display with a phosphor film. CONSTITUTION:A dark picture and a bright picture are displayed utilizing the scattering and transmission of light in a liq. crystal/polymer composite film 20. Namely, when a specified electric field is impressed, the liq. crystal molecules in the liq. crystal part 22 of the composite film 20 rise simultaneosuly almost vertically to the surfaces of the substrates 1 and 2, and hence the molecules B of a dichroic dye rise at the same time. Accordingly, the incident light from the surface side is hardly scattered or absorbed by the dye in the composite film 20 but transmitted through the composite film 20 to form a bright display. Meanwhile, a phosphor film 11 having received the light transmitted through the composite film 20 fluoresce, and a bright display of the color of the fluorescence emitted from the film 11 is observed from the surface side of the element.
Patent JP-H04187491-A (JP)
Title: Recording material
Inventor: IWAKURA KEN
IPC: B41M5/333
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a recording material having a good color developing properties and an improved shelf stability by a method wherein in the recording material using an electron donative colorless dye and an electron accepting compound, a phenol derivative shown by a general formula (wherein, Ar is aryl group; X and Y are hydrogen atom, alkyl group, alkoxy group, or halogen atom, which may be the same or different; and X and Y may be bonded with each other to form a ring,) is used as the electron accepting compound. CONSTITUTION:As an electron accepting compound, bisphenol A, 2, 2-bis (3- methyl-4-hydroxyphenyl) propane, 2, 2-bis (4-hydroxyphenyl) heptane, and 3, 5-di-zinc octylsalicylate are exemplified. On the other hand, as an electron donative colorless dye, triphenylmethane phthalide compound, fluorane compound, phenothiazine compound, spiropyrane compound, fluorene compound, and other various compounds are exemplified. In addition, the ratio of the electron donative colorless dye and the electron accepting compound used is preferably 1:10-1;1 by weight. In this manner, the fading of an image part is prevented.
Patent JP-2000147678-A (JP)
Title: Recorder
Inventor: YAMADA MORIHIKO
IPC: G03B27/32
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of shortening an output interval in the continuous color print, in a printer outputting a color print by repeating paper- feed, exposure and development. SOLUTION: A holding base 31 capable of holding a cycolor (R) media flat is assembled so as to form a polyhedron 32 and by rotating it, is made to go round a position S1 for feeding/discharging paper, position S2 for exposing, and position S3, S4 for taking a dark time. As a result, the processing of feeding/discharging paper, giving exposure and securing a dark time can be performed in parallel, enabling the output interval to be shortened.
Patent JP-H02218590-A (JP)
Title: Cutting means of packing machine
Inventor: EMERITSUHI MEDOBETSUDO
IPC: B26D1/24
Filed: 1989-12-07
Abstract: PURPOSE: To improve yield of products and reduce their manufacturing cost by forming a deflector means for deflecting a strip piece as a strip piece. CONSTITUTION: A deflector means for deflecting a strip piece 29 to be cut in the intermediate between plural packagings 13, 14 is formed as a shaft supported by an intermediate between plural second blades 21, 22 and the second blades 21, 22 or a stripping piece (ring) 27 arranged around hubs 17, 18, and is supported by the shaft or the hubs 17, 18. In addition, this deflector means 27 is provided between the opposite sides of the plural second blades 21, 22 on the side facing a first blade 12, and has an extending part beyond the opposite sides of these second blades 21, 22 on the outlet side of a film.
Patent JP-2001135325-A (JP)
Title: Separator for fuel cell and method for producing the same
Inventor: KAJI TOSHIHIKO
IPC: B22F3/10
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a fuel cell which is precise in dimension at low cost. SOLUTION: A separator 1 used for a fuel battery 10 in relation to the invention includes a base body for the separator which is formed by compressing and shaping pure Al powders and has not more than 3 vol.% of a clearance of not more than 5 μm in dimension.
Patent JP-H02161441-A (JP)
Title: Photopolymerizable composition
Inventor: TOYA KOJI
IPC: C08F2/44
Filed: 1988-12-15
Abstract: PURPOSE:To obtain a phtopolymerizable compsn. having photosensitive characteristics and reproducibility against preservation for a long period by incorporating a specified hydroxy benzoic acid amide into the compsn. CONSTITUTION:The photopolymerizable compsn. contains a thermoplastic polymer binder, an addition-polymerizable compd. which is liquid or solid at room temp. and under normal pressure, a photopolymn. initiator, and a hydroxy benzoic acid amide compd. expressed by the formula I, In the formula I, R1 is an H atom, alkyl group, (substituted)aryl group, or a halogen atom; R2 is an alkyl group or a (substituted)aryl group. Thus, a photopolymerizable compsn. having stable photosensitive characteristics and improved reproducibility against preservation for a long period, is obtd.
Patent JP-H03176413-A (JP)
Title: Cosmetic for skin, scalp and hair containing agent for inhibiting proliferation of dandruff bacteria and composed of component extracted from plant
Inventor: ANDO YOSHITAKA
IPC: A61K8/97
Filed: 1989-12-05
Abstract: PURPOSE:To provide the objective cosmetic for skin, scalp and hair, effective in preventing dandruff and itchiness and containing agent for inhibiting proliferation of dandruff bacteria and composed of component extracted from Japanese and Chinese crude herb drugs. CONSTITUTION:The objective cosmetic can be prepared by compounding a hair-treating agent, a scalp-treating agent, a skin agent for external use or a cosmetic with 0.1-0.5wt.% of an agent for inhibiting proliferation of dandruff bacteria and containing a component extracted from at least one of the crude herb drugs such as SHOUIKYO (fruit of Foeniculum vulgare), OUREN (rhizome of Coptis japonica), SHOUKYOU (rhizome of Zingiber officinale), CHINPI (peel of Citrus unshu), TAISAN (bulb of Allium savitum), HAKKA (whole grass of Mentha arvensis), SHISO (leaf of Perilla frutenscens), TOUHI (fruit of Citrus aurantium) and nutmeg. The component extracted from crude herb drug is selected from an essential oil obtained by steam distillation, a solution produced by extracting the distillation residue of the essential oil with ethanol, a solution produced by diluting the essential oil component with ethanol, a solution produced by extracting the above crude herb drug with ethanol or a mixture of two or more kinds of the above solutions.
Patent JP-H04186452-A (JP)
Title: File transfer system
Inventor: YOKOSUKA KUNIKO
IPC: G06F13/00
Filed: 1990-11-21
Abstract: PURPOSE:To accurately confirm the success/fail of file transfer by including a file transmitting means and a main transmitting means in a primary host computer and including a file repeating means and a main repeating means in a secondary host computer. CONSTITUTION:The primary host computer 2 is provided with a file transfer program 4 for receiving a file transfer request from a file transfer requester 1 and the secondary host computer 8 is provided with a file repeating program 10. The mail transmitting means 5 and the file transmitting means 6 are executed by the program 4 in the computer 2. The mail repeating means 11 and the file repeating means 12 are executed by the program 10 in the computer 8. Consequently whether file transfer is normally ended or failed can be accurately confirmed.