baber/WOPTO huggingface dataset:
Patent JP-2001053778-A (JP)
Title: Communication equipment, communication method and medium
Inventor: FUJISAWA KENJI
IPC: H04N21/436
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To easily execute the communication of a unit connected to the sub-net of a different system by generating/storing a second link address in accordance with a first link address and generating the packet of a prescribed system, which stores a second link address. SOLUTION: CPU 51 generates a prescribed link address and stores it in a memory 52 based on a packet supplied from an Ethernet interface 54 or an IEEE 1394 interface 55. When a personal computer connected to an Ethernet sub-network 33 transmits prescribed data to the personal computer connected to an IEEE 1394 sub-network 32-2, a MAC address being address information on the data link header of the packet where prescribed data received by the Ethernet interface 54 is stored is rewritten into prescribed node ID or an offset.
Patent JP-H0957369-A (JP)
Title: Sheet member joined article, heat exchanger having the joined article, and sheet member joining device
Inventor: AMIMOTO TOSHIYUKI
IPC: F28F3/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To join two sheet members with each other without using the adhesive, and to make the sheet members difficult to be deviated in the parallel direction thereto. SOLUTION: Notches are made in two sheet members 10, 20, and a plurality of tongue parts 13a, 13b, 23a, 23b of the same shape are formed thereon. One tongue part 23a of two tongue parts 23a, 23b which are adjacent to each other in X-direction is prevent on the (-X) side relative to its folding margin 21a, while the other tongue part 23b is present on the (+X) side relative to its folding margin 21b. Two sheet members 10, 20 are inserted into notched holes 14a, 14b in the upper sheet member 10 and joined therewith so that the tongue parts 23a, 23b of the lower sheet member 20 are not projected upward of the upper sheet member 10.
Patent JP-S61100129-A (JP)
Inventor: MATSUOKA SHIGEMITSU
IPC: B65D30/02
Filed: 1984-10-24
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-H0891983-A (JP)
Title: Method for pulling up silicon single crystal
Inventor: HARADA KAZUHIRO
IPC: C30B15/20
Filed: 1994-09-16
Abstract: PURPOSE: To prevent both an oxidation induced stacking fault (OSF) and an oxygen deposit from being caused in a silicon wafer in heat treatment by lowering the temperature of a silicon single crystal ingot during the pulling up under specific conditions. CONSTITUTION: This method for pulling up a silicon single crystal is to house a silicon melt 7 in a quartz crucible 4 supported on a rotating shaft 3 under the interior of an apparatus 2 for pulling up an ingot, dipping a seed crystal 9 attached to the tip of a pulling up shaft 8 in the melt while heating the silicon melt with a heater 6 installed between a heat insulating unit 5 and the crucible 4, pull up the silicon single crystal ingot 11 at 0.6-2.0mm/min pulling up speed, passing a current through an auxiliary heater 10 at a temperature within the range of 1130-1070 deg.C in the temperature lowering temperature distribution, reduce the temperature lowering speed to 0-0.3 deg.C/min and keep the temperature lowering rate for at least 10min.
Patent JP-H0797410-A (JP)
Title: Production of resin for high refractive index lens
Inventor: SAKAKIBARA SEIZABURO
IPC: C08F30/08
Filed: 1993-07-10
Abstract: PURPOSE:To obtain a resin for a lens having excellent processability and optical homogeneity and a high refractive index by copolymerizing triphenylvinylsilane and/or diphenylvinylsilane with a specified radical-polymerizable monomer. CONSTITUTION:At least either triphenylvinylsilane or diphenylvinylsilane is copolymerized with at least one radical-polymerizable monomer which can give a homopolymer of a refractive index of 1.55 or above. 3-40wt.%, desirably 7-30wt.% at least either triphenylvinylsilane or diphenylvinylsilane is mixed with 0-70wt.% at least either diallyl isophthalate or diallyl terephthalate and 0-40wt.% at least anothet radical-polymerizable monomer which can give a homopolymer of a refractive index of 1.55 or above, and the resultant mixture is subjected to copolymerization.
Patent JP-S63108602-A (JP)
Title: Spot light
Inventor: AANESUTO JIEIMUZU PEIBURIN
IPC: F21V29/15
Filed: 1987-09-07
Abstract: A spotlight comprises a light source (14) mounted within an enclosure (11) fitted with a light-transmissive cover (28) which is formed with a central opening (29) above the light source. A clearance space between the light source and the cover allows light from light source (14) to spill over into the enclosure and thereby illuminate the cover from behind. Another enclosure (12) containing control gear (17) for the light source is thermally insulated from enclosure (11) by an air gap (21).
Patent JP-S6282677-A (JP)
Inventor: ONISHI ISAO
IPC: H01R41/00
Filed: 1985-10-05
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-H0270752-A (JP)
Title: Helmet made of polyamide resin composition
Inventor: NAKAMURA KAZUYUKI
IPC: C08L21/00
Filed: 1988-09-07
Abstract: PURPOSE:To obtain a helmet improved in low-temperature impact resistance and rigidity by mixing a polyamide resin with a polyphenylene ether resin and an elastomer. CONSTITUTION:40-80wt.% polyamide resin is melt-kneaded with 10-50wt.% polyphenylene ether resin of a reduced viscosity of 0.15-0.70 (in chloroform solution in a concentration of 0.5g/dl at 30 deg.C) [e.g., poly(2,6- dimethylphenylene-1,4-ether)] and 10-30wt.% elastomer (e.g., styrene/butadiene copolymer) to disperse polyphenylene ether resin particles of a diameter <=0.6mum in a continuous phase of the polyamide resin, and the obtained mixture is pelletized. These pellets are molded.
Patent JP-H11105070-A (JP)
Title: Method for conveying preformed film into mold
Inventor: HARRIS MARK ALAN
IPC: B29C33/12
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To position a preformed film in a molding cavity with the help of a robot. SOLUTION: This method for conveying a preformed film into a mold is to convey a film 30 preformed by the following steps into a mold 36. A robot control arm has a loader 14 which receives a pliable film 30. The loader 14 has two movable end parts 18, 20 and a main part formed between the parts 18, 20. The preformed film 30 is sent to the loader 14. The end parts 18, 20 are stored so that the loader 14 is kept stored. Further, the loader 14 is moved to a position in a cavity 40 which has a larger opening 46 than the stored loader 14. In addition, the film 30 with a three-dimensional contour is conveyed into the cavity 40 by arranging the film 30 in an appropriate mold 36. Next, the movable end parts 18, 20 are pulled out so that almost the entire face of the film 30 comes into contact with the mold 36.  The film 30 is pulled back by first storing the end parts 18, 20 using the loader 14 and then removing the loader 14.
Patent JP-S60114086-A (JP)
Title: Picture profile emphasis system
Inventor: TOGASHI MITSUO
IPC: H04N1/40
Filed: 1983-11-25
Abstract: PURPOSE:To obtain a good picture-quality image with less noise and with natural contrast by deciding whether a density level of a noted picture element is situated within a predetermined range, prohibiting correction of the density level designed for profile emphasis for the noted picture element whose density level is decided to be out of the range, and providing sufficient profile emphasis while preventing unnecessary emphasis of local density change. CONSTITUTION:A density level decision circuit 11 is devised to decide whether the value of a picture signal (a) (density level) is within a correction execution range or not to change an output signal (e) into a logic ''1'' level only when said value is out of the correction execution range. This signal (e) is latched by a latch circuit 12 at clock timing synchronized with picture element reading of an image sensor 1. A latch signal f and picture signals (a), (b), and (c) are inputted as addresses signals in an ROM13, the circuit 11 performs correction of the density level for profile emphasis. The circuit 11 prohibits correction of the density level for profile emphasis for the noted picture element of the density level which is out of the correction excution range.
Patent JP-H07227543-A (JP)
Title: Production of metal catalyst for oil reforming and reforming method of oil
Inventor: SHIRAISHI MASATAKA
IPC: C10N70/00
Filed: 1994-08-24
Abstract: PURPOSE:To improve combustion efficiency of fuel such as heavy oil, light oil, gasoline and kerosene or to improve characteristics of an lubricant oil such as engine oil. CONSTITUTION:This production method includes such process as dissolving a tervalent iron salt in an alkali soln., neutralizing the soln. with hydrochloric acid or the like, concentrating the neutralized soln. to obtain a crystal, eluting the crystal again in an alcohol solvent, concentrating the elution liquid to obtain a crystal, diluting the crystal with oil, and bringing a metal member into contact with the oil-diluted liquid.
Patent JP-H04108798-A (JP)
Title: Production of (+)-equilenin and its intermediate
Inventor: TAKANO SEIICHI
IPC: C07C45/62
Filed: 1990-08-27
Abstract: NEW MATERIAL:An O-alkyldehydroequilenin expressed by formula I (R is H or alkyl). EXAMPLE:An O-methyldehydroequilenin. USE:Useful as a production intermediate of (+)-equilenin as a medical drug. PREPARATION:The synthetic procedures are follows. For instance, 2-bromo-6- methoxynaphthalene is added to THF suspension of Mg and reacted, and then reacted with dicyclopentadienone expressed by formula II to obtain an exonaphthyl substance, followed by allylation to obtain an allylketone substance, heated to obtain a cyclopentenone substance, then reduced, and converted to a compound expressed by formula III (naph is 6-methoxynaphthyl) with protecting carbonyl group. It is subjected to aldehydation of the allyl group, reduction, sulfidation and sulfoxidation, in turn, then the resultant sulfoxide substance is treated with trifluoroacetic anhydride and trifluoroacetic acid to afford the objective compound expressed by formula I.
Patent JP-H0668768-A (JP)
Title: Circuit breaker
Inventor: HIRAO AKIHIKO
IPC: H01H73/06
Filed: 1992-08-21
Abstract: PURPOSE:To increase short-circuit breaking capacity only by addition of a small part while using a comparatively inexpensive material as a case by arranging an insulating color in the middle of an air exhaust passage, and forming the insulating collar of a material having excellent arc resistance. CONSTITUTION:An air exhaust passage 1a and a slightly long recessed place 2a to communicate space where fixed and movable contact points 5 and 7 carry out opening and closing operation with the outside, are arranged in a thick wall part of the left and right side walls of a body 2 constituting a case 1, and an installation part 2g in which an insulating collar 23 is embedded, is arranged consecutively in a part of the recessed place 2a. This color 23 is molded in a square cylinder shape having comparatively short axial directional length by means of a material having excellent arc resistance, and is embedded in the installation part 2g of the body 2. Arc gas generated when both the contact points 5 and 7 are opened separately, passes through the collar 23 when being discharged through the air exhaust passage 1a. Thereby, since insulation can be secured between an inside charging part and an outside port end of the air exhaust passage 1a, short-circuit breaking capacity can be increased only by adding a small part while using a comparatively inexpensive material as the case 1.
Patent JP-H1165506-A (JP)
Title: Power source device for crt
Inventor: KAWAGUCHI TAKAO
IPC: H04N3/18
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a power source device for CRT, which is capable of obtaining constant power source voltages as to a high-voltage power source and a low voltage power source and also in which the number of converter circuits is reduced. SOLUTION: This device is provided with a changeover means 14 for connecting either an output voltage V1 of a low-voltage power source circuit 11 or the output voltage Vh of a high-voltage power source 12 to a feed back voltage comparing means 13 and a changeover control means 15 controlling the changeover means 14, so as to connect the output voltage V1 of the low- voltage power source 11 to the feed back voltage comparing circuit 13 only for the starting period and to connect the output voltage Vh of the high-voltage power source circuit 12 to the circuit 13 in a steady-state period.
Patent JP-H0670169-A (JP)
Title: Picture binarizing device
Inventor: MATSUI MASAHARU
IPC: H04N1/403
Filed: 1992-08-21
Abstract: PURPOSE:To provide a picture binarizing device not to cause density difference between the central part and the end part of a read one scanning portion by generating a uniform binary signal. CONSTITUTION:A threshold correction circuit 9 reads out a shading correction coefficient stored in a RAM 5 and a definite fixed threshold stored beforehand in a threshold storage part 8, and executes the arithmetic operation of the shading correction coefficient and the definite fixed threshold. It inputs this result to a comparison circuit 10 as a corrected threshold, and this corrected threshold is compared with a picture signal shading-corrected by a shading correction circuit 2 by the comparison circuit 10, and a digital binary signal corresponding to the picture signal is generated.
Patent JP-H1169163-A (JP)
Title: Image processor and image processing method
Inventor: MATSUKUBO TAKESHI
IPC: H04N1/387
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To increase resolution for image data which gives resolution priority, to output image data which gives gradation priority without increasing resolution and to perform high gradation recording by switching pulse width in accordance with the density of image data that is undergone smoothing processing and changing the resolution of the image data. SOLUTION: A character and a graphic form is detected from data of a bit map image that is inputted from an external device and is undergone smoothing processing, its pulse width is switched in accordance with the density of image data that is undergone the smoothing processing and the resolution of the image data is changed. In this device, a pattern matching circuit 102 performs pattern matching of a bit map image signal which is outputted by an external device 101 such as a personal computer. A smoothing circuit 103 performs smoothing processing space between corrugated patterns with double resolution. A PWM control circuit 104 switches resolution in accordance with a line number switching signal.
Patent JP-S60114081-A (JP)
Title: Picture processing device
Inventor: YAMADA MASANORI
IPC: H04N1/387
Filed: 1983-11-25
Abstract: PURPOSE:To output quickly a desired area from plural areas inside an original by providing a means to select a desired picture from the plural picture areas in a copying machine, and also an output means to output a selected picture in the desired order or in the desired form. CONSTITUTION:A CPU computes speed on the basis of scale factor inputted by keys, calculates PLL frequency corresponding to the speed to preset the frequency in an I/O latch 58 before scanning. A dither ROM54 is set to output the same weighed code (6 bits) with a main scanning direction at interval of 8 bits and also with a sub-scanning direction at interval of 8 bits, and 32 types of weighed codes are allotted in matrix of this 8X8=64 bits. Selection of this weighed code combination is performed by an I/O latch 53. Six bit weighed code from the ROM54 and six bit code converted into A/D are compared by a comparator 47, and a binary, serial, half tone reproducable picture signal is obtained.
Patent JP-H06165726-A (JP)
Title: Washable woven carpet
Inventor: FUJIWARA YOSHIHIRO
IPC: A47G27/02
Filed: 1992-07-29
Abstract: PURPOSE:To provide a woven carpet which has a high antiskid effect and can be washed in a household by finish working a carpet texture woven by a double russell machine and center cut and connecting thin foam parts longitudinally and laterally to the whole surface of the rear side to provide air vent parts in the surface of the foam part. CONSTITUTION:A carpet texture 2 is woven by a double russell machine, steamed in a proper heating temperature for a proper time after dyeing, then rinsed after soaping and dried while being tensioned widthwise. Then, it is continuously subjected to finish work such as gigging, disposing, shearing, polishing, etc., under the state of texture fabrics. Next, latex compound is applied to the whole surface of the rear side in the form of hexagonal pattern by screen printing to interconnect longitudinally and laterally thin foam parts 3 by heating and drying. Then, an edge cloth 20 is sewn on the periphery of the carpet texture to provide a woven carpet 1 to present a plurality of air vent parts 4 having hexagonal planes respectively. As a result, the air vent part 4 is a drip hole in washing so that the carpet can be easily naturally dried even after the washing in the household.
Patent JP-H1056361-A (JP)
Title: Dummy noise generator
Inventor: TAKAKUSAKI KEIJI
IPC: H03K3/84
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a dummy noise generator which can vary the timing of a generated dummy noise optionally without any momentary break of the output. SOLUTION: When a system is started, a shift register 101 with taps generate the entire one cycle of a PN series, which is all stored in a RAM 102. After the PN series is all stored in the RAM, the RAM is connected to an output terminal. An address generator 105 increases the address by one in every step from an initial value set with a timing control signal. When new timing different from old timing is set with the timing control signal 106, the address is increased or decreased instantaneously by the difference between the old timing and new timing and then the normal increment operation is restarted. The address signal which is thus generated is supplied to the address bus of the RAM 102 to instantaneously vary the timing of the output PN series as requested with the timing control signal.
Patent JP-H0548131-A (JP)
Title: Photoelectric conversion element
Inventor: YAMAMOTO KEISHO
IPC: H01L31/04
Filed: 1991-08-08
Abstract: PURPOSE:To provide a photoelectric conversion element which can reduce its resistance at the connecting section between the second back electrode film and light receiving surface electrode film. CONSTITUTION:Conductive paste 6 is applied to the surface of a light- transmissive light receiving surface electrode film 1 and, at the same time, a semiconductor film 2 containing an optical active layer and the first back electrode film 3 are formed at intervals around the paste 6. In addition, an insulating film 4 is formed on the electrode film 3 and between the paste 6 and the films 2 and 3. The second back electrode film 5 is formed on the insulating film 4 and the electrode film 5 is connected to the paste 6 extended onto the insulating film 4.
Patent JP-2001050719-A (JP)
Title: Spatial edge detector
Inventor: YAMADA KEIICHI
IPC: G01B11/24
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a spatial edge detector capable of stably detecting the spatial edge within a wide and bright range with a simple circuit structure. SOLUTION: A spatial edge detector 10 comprises photodiodes 21-23, MOS- FETs 31-37, and invertor circuits 41-43. When a photocurrent I2 flows to the photodiode 22, I2/2 drain current flows to the MOS-FETs 32, 33. This drain current is copied by the MOS-FET 31. When the photocurrent I1 flowing in the photodiode 31 is less than or equal to I2/2, that is, in the case of I2/I1 (ratio of brightness) >=2 (ratio of the number of MOS-FETs), an output voltage Vout1 of the invertor circuit 41 gains a high level (presence of edge). Threshold values for detecting the presence or absence of the edge on the basis of a ratio of the number of MOS-FETs connected to each photodiode, are determined, and the edge is detected on the basis of a ratio of the threshold value to the brightness.
Patent JP-H0777097-A (JP)
Title: Fuel control device for engine
Inventor: ASANO SEIJI
IPC: F02D41/34
Filed: 1993-09-08
Abstract: PURPOSE:To perform stable combustion even in a transient state by a method wherein during the transient state of an engine, a fluctuation in an air-fuel ratio owing to the change of an intake air amount after sitting of a fuel amount is anticipated, and an actual air-fuel ratio is stabilized by using a target air-fuel ratio different from that at a stable state period. CONSTITUTION:An engine control controller 100 is caused to input various detecting signals from various sensors 13, 21, 24, 31, and 41 to detect the operation state of an engine and meanwhile a control signal is outputted to a fuel injection valve 14. In this case, at least an intake air amount is detected by a sensor 21 and it is grasped by a means 110 whether the transient state of the engine is in a transient state or a steady state. The target air-fuel ratio of a transient state is outputted by a means 130 and the target air-fuel ratio of the steady state is outputted by a means 135. Further, the target air-fuel ratio, responding to a grasped state, of the two target air-fuel ratios is selected by a means 140. Based on a selected target air-fuel ratio and a detected intake air amount, a fuel injection amount is set by a means 150.
Patent JP-H06101739-A (JP)
Title: Susceptor elastically supporting wheel suspension system support element of automobile shock absorber in angle changeable manner
Inventor: HERUMAN SHIYOTSUBE
IPC: F16F9/54
Filed: 1991-08-09
Abstract: PURPOSE: To provide a long-life supporting mount manufacturable at a low cost from a small number of components, working without generation of friction, and embodied in a very small size owing to an improved spring characteristic. CONSTITUTION: This supporting mount for resiliently supporting a wheel suspension device supporting member for a vehicle shock absorber, in such a way as to be capable of making angular changes has a support core 30 encapsulated by vulcanization inside an elastomer 28, and the motion of the core 30 is restricted to the supporting direction by a stopper 18' secured to a housing. The elastomer 28 is applied with prestress in the supporting direction inside mount housing 10 and is supported by a stopper 18' without making contact. By this structure, a minor supporting force is transmitted, for example to the body of the vehicle with a gradual characteristic curve, while a major supporting force is transmitted by an extremely hardened characteristic curve owing to the stopper.
Patent JP-H0548656-A (JP)
Title: Common selection system for line of isdn and packet relay line
Inventor: NAKANO MASAAKI
IPC: H04L12/64
Filed: 1991-08-09
Abstract: PURPOSE:To avoid a split loss by accommodating lines for an ISDN-LS exchange station and a relay exchange station in a same line group without forming separate line groups for line exchange and packet exchange. CONSTITUTION:When a new line is required with a relay exchange station by a request of a packet service with respect to a request of line exchange service and packet exchange service from an ISDN subscriber 1, an ISDN-LS exchange station 2 sets a special number not causing contradiction to a number scheme in a line exchange and a packet exchange to an incoming address of an ISUP of an existing No.7 protocol and transfers a start signal to a relay exchange station by a 1st means and after a line exchange relay exchange station 3 receives a start signal sent from the ISDN-LS exchange station 2 and discriminates it to be a request of packet exchange service based on the incoming address and acquires an idle line from a line group for a packet exchange relay exchange station 4 and sets an acquired path and an incoming line from the line exchange relay exchange station 3 by a 2nd means.