baber/WOPTO huggingface dataset:
Patent JP-H0871699-A (JP)
Title: Core supporting body of metal mold for casting
Inventor: NIIMORI SHINNOSUKE
IPC: B22D17/22
Filed: 1994-09-07
Abstract: PURPOSE: To facilitate setting of a core into metal molds and to easily install this core to a prescribed position by using a core supporting body which is formed by providing a mandrel with a collar part and rugged lines, thereby surely fixing the core without shifting and moving when the core is adhered to the mandrel. CONSTITUTION: The core 7 is adhered to the part of the metallic core 7 supporting body provided with the rugged lines 3 of the mandrel 1 while the core is molded of a maternal such as resin. The collar part 2 is fitted into recessed parts 10, 10 formed to face each other at the edges of the upper die 8 and lower die 9 of the metal molds, by which the core 7 is held in a cantilever state in the intermediate part of the metal molds. Molten metal is, thereupon, forcibly fed into the metal molds to mold the product. The cast product is taken out of the metal molds 8, 9 and the core 7 is removed after molding. The mandrel 1 is drawn out of the product by rotating the mandrel 1 in a direction reverse to right-hand screw threads if the rugged shapes 3 of the mandrel 1 are the right-hand screw threads.  Oxygen is injected from the hole made after drawing out of the mandrel 1 into the product simultaneously with heating of the product, by which the form of the core 7 is collapsed and the core is discharged after the core is degraded to the original form.
Patent JP-H0695700-A (JP)
Title: Method and device for speech coding
Inventor: AIZAWA MASAMI
IPC: G10L19/035
Filed: 1992-09-09
Abstract: PURPOSE:To reduce the distortion in a hearing during a decoding by changing the quantization level when a sharp rise is detected in speech signals. CONSTITUTION:Digital speech signals Sp are supplied to a spectrum analyzer 1 being used as a frequency analysis means, a transient detector 5 being used as a rise detection means and a quantization level computer 7 being used as a quantization level computing means. When a transient is detected by the transient detector 5, a transient detection signal St is outputted to the quantization level computer 7 which is to be connected. The quantized level computed here are outputted to a quantizer 3, and quantized based on the quantized level outputted from the quantized level computer 7 in each spectrum outputted from the spectrum analyser 1. The quantized data, which are quantized and outputted, are multiplexed by a multiplexer 9 and outputted to a coding section as a bit stream Sb.
Patent JP-H01164598-A (JP)
Title: Puncher
Inventor: BUIRUFURIITO EPUMAIERU
IPC: B26F1/40
Filed: 1988-09-26
Abstract: PURPOSE: To blank intermittently moving plastic webs while keeping balance preferably and reduce the noise in blanking by providing a hard plastic buffer body for holding a connection member for a punch to be struck on a stationary die when finishing blanking on a stopper. CONSTITUTION: A pressure applying head 38 is rotated while a motor 41 is being driven in synchronization with rollers 44 to 47 moving on tracks 31 to 33. In the next step, immediately after the lower rollers 44 and 45 reach projected sections and the upper rollers 46 and 47 reach recessed sections, a punch 29 is pressed down toward a die 50 to the extent that the stop position is decided by the height of the projected section by the motion transmitted through a guiding member 17, connecting member 19, hard rubber buffer body 24, carrier 23, pin 25 and pressure applying plate 28. As a result, the films (such as bag materials made of a synthetic resin) positioned between the punch 29 and die 50 is punched at position where the films are struck on each other with balance preferably kept and with low noise.
Patent JP-H0689657-A (JP)
Title: Manufacture of semiconductor electron emitting element
Inventor: WATANABE NOBUO
IPC: H01J9/02
Filed: 1992-09-09
Abstract: PURPOSE:To provide a semiconductor electron emitting element having improved electron emission characteristics with a simpler process as compared with the conventional one by depositing a metal film forming the Schottky barrier junction on the substrate of a p-type semiconductor, introducing the etching gas into a vacuum container, and radiating an electron beam to it. CONSTITUTION:The backward voltage is applied to the Schottky barrier junction of a metal film or a metal compound film and a p-type semiconductor, electrons generated by avalanche amplification occurring in the high-concentration p-type semiconductor region formed on the p-type semiconductor are emitted by a semiconductor electron emitting element to the outside from its solid surface, and this element is manufactured by the following means. The metal film 108 or the metal compound film forming the function is deposited, then substrates 101, 102 are installed in a vacuum container, the gas capable of etching the metal film 108 or the metal compound film when an electron beam is radiated is introduced (nozzle 109), the electron beam 111 is radiated, and a Schottky electrode 113 is formed.
Patent JP-H1179158-A (JP)
Title: Packaging container for printing ink, etc.
Inventor: UEDA SATORU
IPC: B31B50/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling of a container main body mainly made of a paper material as a packaging container for ink, etc., by forming the same in a tapered shape to be superposed on an insert, and even when the container main body is made by butt bonding from a spread form, maintaining the sealing performance and bonding power of the butt bonding part in a good condition. SOLUTION: A body part 3 of a container main body 1 is mainly made of paper into a tapered shape, and its opening edge part 4 is rolled outward in a curly shape. The body part 3 of the container main body 1 is formed from a spread form, and has a laminated structure where a resin coat layer 13 is provided on the inside surface of a main layer 10 covering at least 2 layers of a paper layer 11a, 11b, 11c. Each paper layer 11a, 11b, 11c of the main layer 10 is laminated in a staggered configuration in the peripheral direction and is adhered for bonding so that the end part of each paper layer is forming a butt condition at a different position. The resin cost layer 13 is bonded in a sealed condition at the inside of the butt bond part 14a of the inmost paper layer 11a.
Patent JP-2000061580-A (JP)
Title: Method for boring gas exhaust hole in mold and device therefor
Inventor: MORI KUNIYASU
IPC: B22C23/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To enable the boring of gas exhaust holes in a mold with setting space having small space and simple mechanism by supporting the mold facing a cavity surface upward, elevating/lowering a boring plate having plural boring needles from the lower part, boring the mold, inclining the boring plate to the angle of repose or more of the molding sand and removing the molding sand. SOLUTION: The mold 13 is carried with a carrying conveyor 12 and the cavity surface of the mold 13 is faced upward and the mold is temporarily stopped. The boring plate 11 is pushed with an upward cylinder 7 through a push-up plate 8 and the boring needles 10 stick the back part of the mold 13. The upward cylinder 7 is reversely worked and the boring plate 11 is returned back to the boring plate supporting table 5. The gas exhaust holes 15 are bored in the mold 13. The upward cylinder 7 is worked and the boring plate 11 is elevated and inclined to the angle of repose or more of the molding sand, such as the chain line in the figure. The molding sand spilled on the boring plate 11 is slipped down and removed.  At the time of boring in the different specification, the boring plate 11 having the another specification is laid in the space position on the boring plate supporting table 5, and a turn table 3 is turned and the boring plate is shifted below the mold 13.
Patent JP-H0576867-A (JP)
Title: Water purifier
Inventor: HIROTA HISATOSHI
IPC: B01D35/04
Filed: 1991-09-20
Abstract: PURPOSE:To provide a water purifier capable of sending water into a water purifying part so as not to exceed the water purifying capacity of the water purifying part and constituted so as to be capable of easily knowing the arrival of the replacing period of a water purifying material. CONSTITUTION:A constant flow rate valve 15 for controlling the flow rate of water sent into a water purifying part 1 so as not to exceed a definite flow rate is provided to the water passage connecting a changeover part 20 and the water purifying part 1.
Patent JP-H08103860-A (JP)
Title: Method and device for preventing spatter of releasing agent
Inventor: NOZAKI MIKINARI
IPC: B22D17/20
Filed: 1994-10-05
Abstract: PURPOSE: To provide a method and a device for preventing the spatter of releasing agent which improves shut-off characteristic of the spatter of the releasing agent to prevent the spatter thereof and has the profitability to secure the uniformity of spraying of the releasing agent and can keep up with even the case of forming steps on the mold joint surface. CONSTITUTION: At the time of spraying the releasing agent, the spatter of the releasing agent is shut off by cylindrical air flow W flowed along a vertical line K and surrounding cavity molding surfaces 1x, 2x. Therefore, the releasing agent is not substantially spattered to the outside of the air flow W. This result is profitable to the environmental side. Particulally, since the air spouted from an air spouting hole 3 is sucked to an air sucking hole 7 faced to the air spouting hole 3, the air flow W is smoothly flowed. Thereafter, the turbulance in the space surrounded the air flow W is restrained as little as possible and the spray of the releasing agent is executed in good condition.
Patent JP-H08103904-A (JP)
Title: Chip and saw dust manufacturing machine
Inventor: MAEKAWA HIROMI
IPC: B27L11/06
Filed: 1994-10-05
Abstract: PURPOSE: To provide a chip and saw dust manufacturing machine which is integrally constituted of both saw dust and chip manufacturing machines and as such, serves as an efficiently operating facility. CONSTITUTION: This chip and saw dust manufacturing machine is composed of a chip manufacturing machine part 2 equipped with a transport mechanism 5 which transports a material wood 6 charged from a material wood dump chute 44 and a chipping cutter 7 with a blade for chipping the material wood and a saw dust manufacturing machine part 1 equipped with a transport mechanism for transporting the material wood charged from a material wood dump chute 4 and a saw dust making cutter 47 having a blade which makes saw dust 17 cutting the material wood, assembled together, side by side, on a machine block. In addition, a drive motor 33 is shared by the chipping cutter 7 and the saw dust making cutter 47.
Patent JP-H08106071-A (JP)
Title: Liquid crystal display unit and display device for vehicle using the display
Inventor: AOKI KUNIMITSU
IPC: G02F1/13
Filed: 1994-10-05
Abstract: PURPOSE: To provide a liquid crystal display unit where luminance irregularities are not caused by using a comparatively small light source, and to provide a display device for a vehicle using the liquid crystal display unit. CONSTITUTION: Light from the light source 13 is reflected by a mirror 15 and radiated to the back surface of a transmission type liquid crystal display 1 so as to obtain the backlight of the display 1. The mirror 15 is fixed on a holding body 14, and the holding body 14 and a gear 16 are engaged by a crank 17. By the rotation of a motor 19, the gear 16 meshed with a gear 18 is rotated, the mirror 15 fixed on the holding body 14 is turned, and the reflected light from the mirror 15 is radiated to the back surface of the display 1, whereby the luminance irregularities on a liquid crystal display screen is eliminated even in the case of the small light source.
Patent JP-S60131045-A (JP)
Title: Motor unit having dynamic fluid bearing
Inventor: GOTOU SHINJI
IPC: H02K5/16
Filed: 1983-12-20
Abstract: PURPOSE:To prevent a bearing from seizing due to forgotten removal of a thrust retaining member by detecting the presence of a contact between the member and a rotary sleeve by electric means of conduction. CONSTITUTION:A thrust retainer 20 is pressed on a rotary sleeve 7 at a device transporting time. Since the retainer 20 is contacted with the sleeve 7, electrodes 22a, 22b are substantially shortcircuited to eliminate a potential difference, and the potential of the electrode 22a becomes a low level. On the other hand, the retainer 20 is not contacted with the sleeve 7 in the device using state, no conduction exists between both. Accordingly, a potential difference is generated between the electrodes 22a and 22b, and the electrode 22a becomes a high level.
Patent JP-S60133076-A (JP)
Title: Ink for ink jet printing
Inventor: NIWA TOSHIO
IPC: B25D16/00
Filed: 1983-12-21
Abstract: PURPOSE:The titled ink, obtained by incorporating a disperse dye insoluble or slightly soluble in water with a specific nonionic surfactant in a specific proportion, operable stably for a long term without causing clogging of nozzles nor drying and sticking to the periphery of nozzle tips, etc., and having high dyeing power. CONSTITUTION:An ink for ink jet printing obtained by adding (A) 1-30wt%, preferably 3-15wt% disperse dye insoluble or slightly soluble in water and (B) 0.5-5wt% preferably 1-30wt% nonionic surfactant of the formula (R<1> and R<2> are H or alpha-methylbenzyl; R<3> is H or methyl; R<4> is H, methyl or alpha-methylbenzyl and one of R<1>, R<2> and R<4> is alpha-methylbenzyl; either one of l and n is 0 and the other is an integer 1-20; m is an integer 0-5) to (C) preferably 40-80wt% methanol alone or a mixture solution, and pulverizing and dispersing the resultant mixture as particles having preferably 0.005-1mu particle diameter therein.
Patent JP-H0287446-A (JP)
Title: Electron gun for color image receiving tube
Inventor: SHISHIDO AKIRA
IPC: H01J29/48
Filed: 1988-09-26
Abstract: PURPOSE:To provide excellent focusing characteristic and resolution over the whole screen by giving the longitudinal electron beam passing hole in No.1 focusing electrode a longer axis dimension which is equal to or smaller than the dia. of a circular electron beam passing hole in No.2 focusing electrode, and impressing a certain focusing voltage on the No.1 focusing electrode while a dynamic voltage in a magnitude capable of offsetting the distortion of electron beam due to deflecting magnetic field on the No.2 focusing electrode. CONSTITUTION:The longer axis dimension of electron beam passing holes 34B, 34G, 34R in rectangular form of No.1 focusing electrode is made equal to or smaller than the outside dia. of circular electron beam passing holes 35B, 35G, 35R of No.2 focusing electrode. A certain focusing voltage is impressed on the No.1 focusing electrode, while a dynamic voltage which can offset the distortion of the electron beam due to self-convergence deflecting magnetic field, is impressed on the No.2 focusing electrode, and thus excellent focusing characteristic and resolution are obtained over the whole screen. The pitch of those longitudinal electron beam passing holes 34B, 34G, 34R of No.1 focusing electrode furnished on the No.2 focusing electrode side shall be smaller than the pitch of those electron beam passing holes 35B, 35G, 35R of No.2 focusing electrode provided on the No.1 focusing electrode side, so as to enhance the convergence characteristic.
Patent JP-H0990443-A (JP)
Title: Organic nonlinear optical material
Inventor: ENDO HIROYUKI
IPC: G02F1/361
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain an org. nonlinear optical material having large nonlinearity even in a crystal state which enables generation of second harmonic waves in the UV ray region by preparing the material from a specified unsatd. ester. SOLUTION: This material consists of an org. compd. having an absorption edge in a short wavelength region, namely a camphor unsatd. ester deriv. expressed by formula. In formula, R<1> -R<5> are hydrogen, halogen elements such as fluorine, chlorine and bromine, 1-6C alkyl groups such as methyl, ethyl and propyl groups, 7-11C aralkyl groups such as benzyl and phenethyl groups, 6-12C aryl groups such as phenyl and naphthyl groups, alkoxy groups such as methoxy, ethoxy and propoxyl groups, ester groups such as nitro, methoxycarobonyl and ethoxycarbonyl groups, acyl groups such as acetyl, propionyl and benzoyl groups, alkylthio groups such as methylthio groups, alkylamino groups such as methylamino and dimethylamino groups, or cyano groups.
Patent JP-S61121094-A (JP)
Inventor: TAKEUCHI TAKAO
IPC: G10L21/049
Filed: 1984-11-16
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-H04121753-A (JP)
Title: Toner
Inventor: KATAGIRI YOSHIMICHI
IPC: G03G9/087
Filed: 1990-09-12
Abstract: PURPOSE:To prevent the occurrence of void by introducing a fluorochemical compound being a lower surface energy material in a main structure of a binder resin. CONSTITUTION:The fluorinated polyester being the binder resin is obtained by using a fluorinated diol as an indispensable structural monomer of the polyester represented with formulae I, II, etc. Here Ra is CnH2n (0<=n<=3); Rb is CmH2m+1 (1<=m<=2); RF is CF3; and K is 0<=k<=1. For example as the binder resin, a fluorinated polyester as a coloring agent 5 wt. parts carbon black and 2 wt. parts a Cr containing azo dye are added, melted and kneaded with a pressure-kneader for 30 min. at 130 deg.C and a toner block is obtained. A cooled toner block becomes a coarse toner of about 2 mm particle size with a Rortplex crusher and subsequently the coarse toner is pulverized with a jet mill and the pulverized material is classified with an air classifier and the negative toner A of 5-20 mum of a particle size is obtained.
Patent JP-H0551040-A (JP)
Title: Packaging bag
Inventor: OTSUKA YASUSHI
IPC: B65D33/01
Filed: 1991-08-29
Abstract: PURPOSE:To easily effect the opening and closing of a tape sealed part of a packaging bag having its contents stored in an airtight condition after filling the contents through an opening part at one side of the bag. CONSTITUTION:In a packaging bag P having an opening part 2 at one side of a plastic film made bag 1 and an air suction value 3 at a predetermined place, self-adhesive tapes 4 are attached to the opposite sides of the inner surface of the opening part 2. To use this bag, the bag is filled with its contents through the opening part 2, which is then sealed with the self-adhesive tapes 4 through the cohesive property.
Patent JP-S59130216-A (JP)
Inventor: SHIYAHIDO AMIIRU RODOHI
IPC: A61K31/557
Filed: 1983-12-23
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-H02121998-A (JP)
Title: Novel extract from ginkgo and production thereof
Inventor: IJIO BONBAADERII
IPC: C07H17/04
Filed: 1989-09-20
Abstract: A process is provided for producing a purified extract from Ginkgo biloba leaves by solvent extraction with selected solvents. In the process, a crude or partially purified extract is subjected to solvent extraction with a solvent comprising a C6-8 aromatic hydrocarbon and a C3-6 lower alkanol. Pharmaceutical compositions comprising dimeric flavones and/or polyphenols are also described.
Patent JP-H01110302-A (JP)
Title: Link arm band
Inventor: DANIERU BUIRUTO
IPC: A44C5/10
Filed: 1988-09-29
Abstract: PURPOSE: To provide a link arm band that is easy to be assembled and disassembled, by a method wherein a clamp member is arranged between inner links, one of pins provided on an outer link is formed into a complete pin and the other into a half pin. CONSTITUTION: Half pins 6 of outer links 1 are inserted into holes of inner links 2 until the side faces of enlarged parts 9 of the half pins 6 come into contact with each other. A clamp member 3 is moved between the inner links 2 so that both the enlarged parts 9 pass through a lead opening 8 together and reach the inside of a holding cut 7. Thereby, the outer links 1, the inner links 2 and the clamp member 3 are rigidly connected together in the band lengthwise direction. To fix such band units along the length, a complete pin 11 that serves as a connecting pin for an adjacent single link at the same time is introduced into cuts 4 of the inner links 2 and a cut 10 of the clamp member 3.
Patent JP-H0798369-A (JP)
Title: Measuring device for magnetism of living body
Inventor: SASAKI KOTARO
IPC: G01R33/02
Filed: 1993-09-29
Abstract: PURPOSE:To provide a measuring device for magnetism of a living body capable of bringing the tips of all SQUID sensor sections into contact with the inner wall bottom face of a Dewar flask having an optional curved surface without requiring complex adjustment, suppressing the vibration of the SQUID sensor sections with a simple action, and having little noise due to vibration. CONSTITUTION:A probe for inserting a plurality of SQUID sensor sections 1 into a Dewar flask while their one-end sections facing downward is provided with a base 2 having downward holes 2a slidably inserted with the SQUID sensor sections 1, springs 2d inserted between the other end sections of the SQUID sensor sections 1 and the ceiling faces of the holes 2a and pressing the SQUID sensor sections 1 downward, and drop preventing mechanisms 2c, 2b preventing the SQUID sensor sections 1 from dropping from the holes 2a.
Patent JP-H0639301-A (JP)
Title: Device for controlling hulling ratio of huller
Inventor: MAEDA KOSAKU
IPC: B02B7/00
Filed: 1992-08-19
Abstract: PURPOSE:To control hulling ratio with a high degree of accuracy regardless of the kind of grains by achieving hulling ratio with high accuracy regardless of the kind of grains. CONSTITUTION:A change-over contact 12A of a relay 12 which is controlled by a microcomputer is connected to a light emitting diode 51. The diode 51 is connected to a power source by means of the contact 12A through a resistance R1 for nonglutinous rice or a resistance R2 for glutinous rice. Hence by the change-over action of the contact 12A, the amount of light emission of the diode 51 changes and output can be obtained from a phototransistor 52 corresponding to the amount of light emission. As a result, since the output of the phototransistor 52 has a value suitable for obtaining hulling ratio depending on the kind of grain, the detected hulling ratio which is obtained based on the output can be detected with high accuracy for any kind of grains, and hence hulling ratio can be controlled with high accuracy regardless of the kind of grains.
Patent JP-H0582763-A (JP)
Title: Integrated circuit and its manufacture
Inventor: TAKIMOTO ISAO
IPC: H01L27/118
Filed: 1991-09-24
Abstract: PURPOSE:To increase the number of function circuits mountable on one semiconductor substrate without losing the advantages of master slice method by changing the diffusion resistance value in the diffusion region of a transistor selected out of a plurality of transistors during the production of slice process. CONSTITUTION:N-type impurities are ion impregnated in such a manner that the diffusion resistance value of P-type diffusion region 5g changes from conventional diffusion resistance RPD to 4RPD+ (3/2) RPT for P-Type diffusion region 5h forming the source of P channel transistor 1d and P-type diffusion region 5g forming drain. Also in the P-type diffusion region 5h, N-type impurities are ion impregnated in such a manner that the diffusion resistance value changes from the conventional diffusion resistance RPS to 4RPS f (3/2) RPT. Then, P-type impurities are impregnated for N-type diffusion region forming the source and drain of N channel transistor in such a manner that the diffusion resistance value changes from the conventional diffusion resistance RND to 4 RND+ (3/2) RNT.