baber/WOPTO huggingface dataset:
Patent JP-H07137558-A (JP)
Title: Braking energy regenerating device
Inventor: NAKAGAWA NOBUYUKI
IPC: B60T1/10
Filed: 1993-11-19
Abstract: PURPOSE:To stop a vehicle smoothly while preventing a rattling sound of a driving system in the final stage of braking. CONSTITUTION:An ECU 13 reads the set value for driving an unloader valve set by a volume 27, decides the driving duty ratio Dul of the unloader valve 26 depending on the set value, then duty drives the unloader valve 26 depending on the driving duty Dul, and exhausts a high pressure operating oil in a high pressure piping 21 to a low pressure piping 20 side gradually through a bypass piping 25. Consequently, the high pressure operating to a pump/motor 12 is reduced gradually, and a load at the pump/motor 12 side, that is, the braking force by a braking energy regenerating device 7, is also reduced according to the above reduction. As a result, the deceleration of a vehicle is reduced gradually, and the car speed is reduced gradually, so as to stop the vehicle smoothly.
Patent JP-H07321845-A (JP)
Title: Distributed processing in selection of route crossing network and subnetwork
Inventor: JIEFURII HASUKERU DAABII
IPC: H04L12/56
Filed: 1993-11-19
Abstract: PURPOSE: To reduce a route selecting task on an end node or a terminal station. CONSTITUTION: A task for selecting an optimum route between two terminal stations is distributed to access agents AA1 existing in a WAN interface in a 1st sub-network 11 and access agents AA2 existing in a WAN 10 interface in a 2nd sub-network 12. Each access agent existing in one WAN interface can obtain an optimum route from the agent itself to a terminal station in the sub-network. Each access agent existing in the other WAN interface finds an optimum route from each access agent in the 1st WAN interface up to a terminal station included in its own sub-network through the agent itself. One specified access agent collects all optimum route information and connects these optimum routes to obtain the optimum route between the two terminal stations.
Patent JP-2000117421-A (JP)
Title: Slide valve plate, and its manufacture
Inventor: SAEKI TSUNENOBU
IPC: B22D41/30
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a slide valve plate which is easy to remove a sleeve having a damaged jaw part, small in damages to a plate surface of a plate body after the sleeve is removed or damages of an edge part of a through hole, and easy in grinding the plate surface in recycling the plate body. SOLUTION: A slide plate comprises a plate body 11 and a sleeve 13 having a jaw part fitted to a through hole 12 formed in the plate body 11, the plate body 11 is connected to and integrated with the sleeve 13 by a mortar, and a releasing member 15 is interposed between a part corresponding to the jaw part of the sleeve 13 and/or a part close to an edge part of the through hole 12 and the jaw part of the sleeve 13 and/or a part close to the jaw part around the through hole 12 in the surface of the plate body 11.
Patent JP-S62149687-A (JP)
Title: Production of alkenyltrialkoxysilane containing unsaturated ester group
Inventor: YAMANE SHINICHIRO
IPC: C07F7/18
Filed: 1985-12-25
Abstract: PURPOSE:To obtain the titled compound minimizing the polymerization loss of raw material and product in reaction stage, by reacting a specific vinyltrialkoxysilane derivative with a specific unsaturated carboxylic acid metal salt. CONSTITUTION:The objective compound of formula R<3>Si(OR<1>)2 {R<3> is [1-(methacryloxy)methyl]vinyl, [2-(methacryloxy)methyl]vinyl, [1-(acryloxy) methyl]vinyl, etc.} can be produced by reacting the vinyltrialkoxysilane derivative of formula RSi(OR<1>)2 {R is [1-(chloro)methyl]vinyl or [2-(chloro) methyl]vinyl; R<1> is 1-5C alkyl or alkoxyalkyl} with an unsaturated carboxylic acid metal salt of formula (M is alkali metal or H) (preferably potassium methacrylate, etc.) in a reaction solvent (preferably DMF, etc.) at 50-180 deg.C.
Patent JP-H04167903-A (JP)
Title: Production of metal plate
Inventor: SUZUKI KATSUMI
IPC: B21B3/00
Filed: 1990-10-30
Abstract: PURPOSE:To produce wide metal plate with continuous casting by continuously splitting cylindrical cast block produced with continuous casting and also executing spread-rolling to the splitted cylindrical cast block. CONSTITUTION:At first, alloy to be cast is melted with a melting furnace and supplied into a holding furnace 1 as the molten metal 2. The molten metal 2 held in the holding furnace 1 is shifted downward with gravity and made to the cylindrical cast block 6 through a mold 3 and an insert mold 5. The cylindrical cast block 6 is splitted to the axial direction in the cylindrical shape from the one end with a splitting device 4 composed of a cutter or a cutting by fusion machine and the spread-rolling is executed with plural flat rolls 7 arranged at the outer part and plural spread rolls 8 arranged at the inner part. By this method, the cast block 6 can be made to small section having rotation symmetrical shape and uniform solidification can be achieved. Therefore, casting crack at the time of casting and rolling crack at the time of rolling can be eliminated.
Patent JP-H07139494-A (JP)
Title: Cross flow fan
Inventor: NARAI SHIGERU
IPC: F04D17/04
Filed: 1993-11-19
Abstract: PURPOSE:To reduce the noise level in the high bandwidth by providing in a partition board a communicating hole having the diameter with the prescribed ratio to the inner diameter of an impeller to suck the pressure pulsation to be generated while the air is attached/separated to/from the surface of the partition board. CONSTITUTION:A cross flow fan consists of an impeller 19, end plates arranged in the prescribed interval, and a partition board, and the air flow crosses the partition board in the suction and blow-off processes, and the pressure pulsation is generated when the air is attached/separated to/from the surface of the partition board. For this purpose, a communicating hole D2 having a diameter of 60-90% to the inner diameter D1 of the impeller of the cross flow fan is provided in the partition board, and a plurality of ribs 13 of blade-shaped section are radially provided from the center of the communicating hole D2. The noise level in the high bandwidth to be radiated by the pressure pulsation is reduced by this communicating hole D2. In addition, because a plurality of the ribs 13 which are radially arranged from the center of the communicating hole D2 are of the blade-shaped section, the static pressure efficiency can be improved by the effect of the blades.
Patent JP-H06117068-A (JP)
Title: Graining pattern wall facing material
Inventor: MIYAZAKI YASUNORI
IPC: E04F13/08
Filed: 1992-10-06
Abstract: PURPOSE:To present a graining design full of cubic effect and profoundness by providing in order a polyvinylchloride foaming layer, a graining pattern, a transparent protecting layer, and a grain capillary tube ink part on one side of nonflammable paper. CONSTITUTION:A polyvinylchloride foaming layer 2, a graining pattern 3, and a transparent protecting layer 4 are provided in order on one side of nonflammable paper 1 impregnated with water soluble flame retardant. Next, a grain capillary tube ink part 5 in harmony with the graining pattern 3 is provided on the upper face of the transparent protecting layer 4. Hereby, on both sides of the transparent protecting layer 4, the graining pattern 3 and the grain capillary tube ink part 5 are provided in harmony with each other, so as to present a graining design full of cubic effect and profoundness. Further, if some part 3a of the graining pattern 3 is printed by the use of ink containing foam restrainer, the effect is furthermore improved.
Patent JP-H03152622-A (JP)
Title: Transfer method for data depicted with writing brush
Inventor: MIYAZAKI KENICHI
IPC: B41J2/485
Filed: 1989-11-10
Abstract: PURPOSE:To obtain a beautiful depicted picture with small program value by attaining the transfer of the data on an external input reference position of a layout in a data transfer state with a device which transfers the data to a data reading device of a depicting device with writing brush via a data transfer device. CONSTITUTION:A depicted picture reading device (b) reads the depiction information out of an internal depicted picture storage (c) which stores the character data, a control program, etc., selected by an internal input device (a). The depiction information read out by the device (b) is computed by a driving arithmetic unit (e). Then an external input device (k) is provided in place of an internal input device (a) as a subject of a depicting device with writing brush device which uses a writing brush (h) attached to a writing brush holding part (g) via a driver (f) which drives the axes X, Y and Z. A data transfer device (l) transfers data to a data reading device (m) of the depicting device with writing brush. In such a case, the external input reference position data on a layout can be transferred.
Patent JP-H11123460-A (JP)
Title: Ram control device in bending machine and its control method
Inventor: WAKIMOTO SHOICHI
IPC: B30B15/20
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a working defect by automatically operating a final target reaching position of a ram corresponding to a bending angle and a product shape in bending a work, changing a moving speed in the case there is a difference in left/right of a ram, simultaneously reaching a final target reaching position for left/right and preventing a ram from working at one side only of a work. SOLUTION: In a plate bending machine to bend a work between a punch and a die, a ram 4 mounting a punch is controlled by left/right each depth positioning shaft 17, 17, an action control part of the ram has a storing means of bending product information, working information, die information, an arithmetic means of final target reaching position to operate a final target reaching position of the left/right positioning shaft 17, 17 by each information,  a decelerated speed arithmetic means which respectively calculates left/right a reaching decelerated speed to the final target reaching position of the ram of each process calculated or inputted by these information and obtains each decelerated speed so that each depth positioning shaft simultaneously reaches the final target reaching position and a control means to control each depth positioning shaft 17 with each decelerated speed to simultaneously reach the final target reaching position.
Patent JP-H11127177-A (JP)
Title: Communication order securing device in remote supervisory controller
Inventor: SATO YOSHIHIKO
IPC: H04L12/40
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To increase a communication order securable time width and to eliminate the need for reparing an existing slave station. SOLUTION: Reception signals 1-4 from a direct line are inputted to an OR circuit 21. When the OR condition is satisfied, its output is inputted to a line occupancy off-delay timer 22, a mark width setting timer 30, a space width setting timer 31 and a new/old communication state monitor control section 33a. When an OR output is inputted to the off-delay timer 22, the off- delay timer 22 is turned into an ON-state and to occupy the line. When the off-delay timer 22 is in the ON-state, a transmission request can be fetched via an inversion circuit 26. When a time expiration detection section 42 detects the expiration of the off-delay timer 22, the new/old communication state monitor control section 33a is reset, and a previous priority relaxing timer 28a is set.  When the timer 28a expires, the previous priority relaxing is released via an inversion circuit 29, and a transmission start output is transmitted.
Patent JP-H03155041-A (JP)
Title: Fluorescent lamp
Inventor: HATAKEYAMA KEIJI
IPC: C08J5/18
Filed: 1989-11-10
Abstract: PURPOSE:To prevent ultraviolet ray from being emitted from a lamp and to lower amounts of dirt and dust adhering to a thermally shrinkable tube by mixing an ultraviolet ray absorptive agent in the thermally shrinkage tube with which the outer surface of a bulb is covered. CONSTITUTION:A scattering presenving film 6 on the outer surface of a bulb 1 is composed of a thermally shrinkable tube and a thermally shrinkable tube 6 having an inner diameter larger than the outer diameter of the bulb 1 previous ly covers the bulb 1. When the bulb is heated, the thermally shrinkable tube 6 shrinks and the diameter becomes smaller and thus the thermally shrinkable tube 6 is closely struck to the outer surface of the bulb 1. Since the thermally shrinkable tube 6 contains an ultraviolet absorptive agent mixed therein, ultravio let ray emitted from the bulb 1 is cut by the ultraviolet absorptive agent and rate of electrically charged dirt and dusts in air is lowered. In this way, dirt and dust adhering to the thermally shrinkable tube 6 are lessened.
Patent JP-H07207113-A (JP)
Title: Production of biodegradable resin composition
Inventor: OTAKE YOSHITO
IPC: C08K5/14
Filed: 1994-11-25
Abstract: PURPOSE:To obtain a biodegradable resin composition having an accelerated biodegradability when buried in soil, garbage, compost, etc., by kneading a thermoplastic resin with oils, etc., and an organic peroxide compound. CONSTITUTION:This composition is obtained by kneading (A) a thermoplastic resin (preferably polyethylene) with (B) an oil and/or an oxidized oil, (C) an organic peroxide [preferably dicumyl peroxide, alpha, alpha'-bis(t-butylperoxy-m- isopropyl)benzene, 2,5-dimethyl-2,5-di(t-butylperoxy)hexane or 2,5-dimethyl-2,5-di(t- butylperoxy)hexyne-3] and optionally (D) starch and/or a modified starch, (E) a metal salt, a metal oxide or a metal hydroxide and (F) an oxidized wax, at a temperature higher than the softening temperature of the resin A.
Patent JP-H08140733-A (JP)
Title: Lipstick container
Inventor: ISOTANI KAZUKO
IPC: A45D40/18
Filed: 1994-11-25
Abstract: PURPOSE: To provide a lipstick container which is compact and is convenient to handle. CONSTITUTION: This lipstick container has a container body 2 and a cap 3 mounted at this container body 3. A red pen housing groove 6 extending in the longitudinal direction of this cap 3 is formed on the peripheral wall part 3a of the cap 3 and a red pen 7 is housed in this red pen housing groove 6. The red pen 7 has a hollow sheath 8 and a bar-shaped pen body 9 freely movably disposed in the longitudinal direction of the sheath within this sheath 8. A guide slit 8b extending in the longitudinal direction of the sheath 8 is formed in the preferably wall part 8a of the sheath 8 and an operating projection 9c movable along the guide slit 8b is formed in the peripheral wall part 9a of the pen body 9.  An engaging part 6a which projects the pen body 9 from the sheath 8 by engaging with the operating projection 9c of the pen body 9 at the time of drawing the red pen 7 housed in the red pen housing groove 6 along the red pen housing groove 6 is formed in the red pen housing groove 6.
Patent JP-2000117538-A (JP)
Title: Machining method
Inventor: MORIMOTO SATOSHI
IPC: B23F5/10
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To perform dry cut using no cutting lubricant on a practical condition without the occurrence of a coating film from a parent material. SOLUTION: A hub 6 is coated with a film formed substantiall of a composition of (Ti(1-x) Alx) (Ny C(1-y)), wherein 0.2<=x<=0.85, and 0.2<=y<=1.0. A layer substantially of a composition of Ti (Nz C(1-z)), wherein 0.25<=z<=1.0 is formed as a substrate layer. Cutting is effected at a cutting speed in a range of 60-5000 m/min, and a dry cut is practicable without the occurrence of peel of a coated film from a parent material. Even under a sever condition of a high cutting speed and a work 1 having high hardness or a sever condition such as cutting of a number of works 1, peel of a coated film from the parent material is prevented from occurring, and dry cut using no cutting lubricant 4s practicable under a practical condition.
Patent JP-H10130973-A (JP)
Title: Fine spinning and intertwisting yarn
Inventor: MIZUKI HIROYUKI
IPC: D01D5/30
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To impart soft touch feeling without impairing touch feeling and quality of a woven fabric comprising 100% natural fiber by subjecting lamination type polyester multifilament yarns having noncircular and mutually dissimilar cross section of each filament after dissolution treatment to fine spinning, twisting and uniting. SOLUTION: Lamination type polyester yarns having noncircular and mutually substantially dissimilar cross section of each filament after dissolution treatment are fed to a fine spinning front roll in spinning of natural fiber (wool, cotton, linen, silk, etc.) and subjected to fine spinning and intertwisting. After weaving, the fabric is subjected to relax scorching, amount reduction, dyeing, drying, finishing set to provide a fabric fibrillated in each filament and having natural fluff feeling.
Patent JP-H09116291-A (JP)
Title: Semiconductor integrated circuit device and its packaging structure
Inventor: MURAKAMI KOICHI
IPC: H05K3/34
Filed: 1995-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent adjacent electronic parts from receiving electromagnetic interference(EMI) from an electromagnetic fields generated by current loops even when electric currents are made to flow in a semiconductor integrated circuit device. SOLUTION: In a semiconductor integrated circuit device LSI, a plurality of current circuits is enclosed in a package 100 and the current circuits are respectively provided with power supply terminals PS1-PS4 and grounding terminals GND1-GND4. The power supply terminals PS1-PS4 or grounding terminals GND1-GND4 are arranged on the facing sides of the package 100 so that the electric currents made to flow to the current circuits can flow in the opposite directions. Since the current loops of the current circuits are formed in the opposite directions, the electromagnetic fields H1 and H2 generated by the current loops are also directed in the opposite directions and the fields H1 and H2 offset each other. As a result, the radiation of electromagnetic waves from the LSI is suppressed as a whole and an effective countermeasure can be taken against EMI.
Patent JP-S62151584-A (JP)
Title: Chemical etchant for copper
Inventor: TEZUKA YASUSHI
IPC: C23F1/18
Filed: 1985-12-26
Abstract: PURPOSE:To enable the etching of only copper under mild conditions by using a chemical etchant contg. prescribed percentages of sulfoxide compounds, halogenated hydrocarbons and a mineral acid. CONSTITUTION:This chemical etchant for copper consists of 1-99wt% sulfoxide compounds and 99-1wt% halogenated hydrocarbons or further contains a mineral acid and/or a metallic compound. The mineral acid may be hydrochloric acid, sulfuric acid or nitric acid, and the metallic compound may be cupric chloride or ferric chloride.
Patent JP-2000122926-A (JP)
Title: Cache storage device and cache storage method
Inventor: KITAGUCHI MASAYA
IPC: G06F12/08
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a cache storage device which can efficiently use a disk cache at the time of accessing the file of large capacity exceeding the capacity of the disk cache. SOLUTION: This cache storage device is provided with a cache memory 31 for storing a part of data consisting plural data blocks for every data block and a cache control part 21 for controlling whether storage data stored in the cache memory 31 is to be updated or not in accordance with a hit rate obtained in respective cycles with the prescribed number of the update operations of the data blocks as one cycle.
Patent JP-H08153829-A (JP)
Title: Semiconductor device
Inventor: MATSUMURA YOSHIHIRO
IPC: H01L23/50
Filed: 1994-11-28
Abstract: PURPOSE: To provide a semiconductor device having high heat radiating effect and easy manufacturing property. CONSTITUTION: The semiconductor device is composed of a semiconductor element comprising resin 5 formed to have a pent roof 11 in the upper port whereon fins 1 are juxtaposed. At this time, the fins 1 and the pent roof 11 are integrally formed using a resin 5.
Patent JP-H03153020-A (JP)
Title: Aligner
Inventor: UMEDA KATSUMI
IPC: H01L21/027
Filed: 1989-11-10
Abstract: PURPOSE:To enhance a yield and to enhance a total throughput by a method wherein an aligner used to form a pattern in a photo-lithographic operation using a photosensitive resist is provided with a periphery exposure function. CONSTITUTION:A wafer loader conveyance system and a pre-alignment part (a periphery exposure mechanism part) are provided with the following: a wafer carrier 1; individual arms 2 to 4 for wafer insertion and pulling-out use, for transverse sliding use and for weight use; a pre-alignment state 5; a carrying-in and taking-out slider 6; a light cable 7; a wafer stage 8; and an orientation-flat sensor 9. The light cable 7 for exposure use is guided by a light guide from an external light source; the pre-alignment stage 5 is provided with a function to be turned and moved under the light cable 7 along an outer circumference shape of a wafer. A substrate which comes out by the wafer carrier 1 is conveyed to the pre-alignment stage 5 by using the arms 2 to 4; an orientation flat is detected by a pre-alignment part; the substrate is aligned with the water stage 8; after that, the substrate is turned along an outer circumference of the wafer under the light cable at the upper part of the pre-alignment stage 5. Thereby, a peripheral part is exposed.
Patent JP-H01137977-A (JP)
Title: High-manifestation plasmid for production of human interleukin 1 polypeptide
Inventor: YAMAGISHI JUNICHI
IPC: C12N1/21
Filed: 1987-11-19
Abstract: PURPOSE:To provide a high-manifestation plasmid having a specific base sequence at the upstream side of a base sequence of a DNA coding a human interleukin 1 polypeptide and useful for the production of the polypeptide in high efficiency. CONSTITUTION:The objective DNA contains a base sequence of formula [X is (A)x (x is 1-5); Y is (A)y(T)z (y is 0-3; z is 0 or 1); ATG at the 3' side is an initiation codon] at the upstream side of a base sequence of a DNA coding human interleukin 1 polypeptide. Preferably, a DNA having promoter activity to control the transcription in the cell of E.coli is added at the upstream side of the DNA. The promoter is preferably tryptophan operon promoter.
Patent JP-2000110910-A (JP)
Title: Indexing locating device for revolving body
Inventor: OTA NORIO
IPC: F16H27/04
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To simplify the manual locating operation for indexing in revolution of a revolving body. SOLUTION: An indexing locating device for a revolving body supported on a support resolvably round the center of revolution is equipped with stopping members 50 and 60 for suppressing revolutions of the revolving body in the specified angular position in indexing, and the stooping members are provided selectively in a plurality of positions revolved round the mounting axis and perform suppression and out of suppression of the revolution of the revolving body depending upon the revolutional position. For example, the stopping members are mounted on the support selectively in a plurality of attitudes upon being revolved round the mounting axis and furnished with engaging parts 52 and 62 capable of abutting to the abutting part of the revolving body in such a positioning eccentric from the mounting axis.