baber/WOPTO huggingface dataset:
Patent JP-H02134797-A (JP)
Title: Interface circuit
Inventor: KOSHIHISA KAZUTOSHI
IPC: G06F12/02
Filed: 1988-11-15
Abstract: PURPOSE:To attain connection between an interface circuit and a semiconductor storage device not through a buffer by setting a data fetch signal so as to be in an active state when a data output request signal is in active and varying the signal during the active period in response to the active period of the data output request signal. CONSTITUTION:An interface buffer 4, a latch section 5, and an inverter 6 are provided in an interface circuit 1. Then an output of the internal buffer 4 and a row address strobe signal are inputted from DRAM components M1 - M4. Thus, an inverse of a signal CAS being a signal requesting the output of the data to a data line is a data fetch signal S4' to the DRAM, then it is possible to vary the leading and trailing time of the signal S4' in response to the degree of unsharpened waveform of the signal CAS and accurate readout is attained without providing any buffer to the post-stage of the circuit 1.
Patent JP-H06121208-A (JP)
Title: Title setting device for camera recorder
Inventor: OWA SUSUMU
IPC: H04N5/782
Filed: 1992-10-02
Abstract: PURPOSE:To present and display a prescribed number of titles by accepting a key entry requesting title reset, restoring title display to the initial mode and resetting the title display. CONSTITUTION:A character generator 6 is used to generate a title character from set title data and a mixing section 7 synthesizes the character onto a video signal from a signal processing section 2 by designating a synthesized position by horizontal and vertical synchronizing signals. A title synthesis video signal is displayed on a CRT of an EVF(electronic view finder) 8, recorded on a VTR 9, a final part of the video tape is wound back with a REC/REVIEW function and displayed again on the EVF 8 for recording confirmation. When an ADJ key and a title key are depressed during title display, a controller 5 eliminates the title set on the title buffer 4 by sending a release command to restore the mode to the initial mode. Thus, the user freely resets the title already set.
Patent JP-2000119365-A (JP)
Title: Silane-modified polyurehane resin, its production and use thereof as moisture-curing resin
Inventor: ROESLER RICHARD R
IPC: C07F7/18
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin not having conventional defects such as the preparation of a slow curing additional component, a high cost, or the like, by reacting a highly functional polyol with a compound having isocyanate, urea and an alkoxysilane. SOLUTION: This silane-modified polyurethane resin is obtained by introducing an alkoxysilane as a reaction product produced by reacting (A) a polyol having >=4 functional value and >=200 equivalent with (B) a compound having urea, NCO and an alkoxysilane, and expressed by the formula [X is an organic group inert, at <100 deg.C against isocyanate group (NCO), provided that at least one of them is an alkoxy; Y is a 1-8C alkylene; R is a monomeric isocyanate containing n+1 NCO or a residue obtained by removing NCO from a polyisocyanate adduct; R1 is an organic group inert at <=100 deg.C against NCO; (n) is 1-3] in an equivalent ratio (NCO/OH) of (0.5:1)-(1:1), and has 0.2-4.5 wt.% alkoxysilane content and, as necessary, hydroxyl group.
Patent JP-H02135305-A (JP)
Title: Connector for optical relaying
Inventor: HOSHI HIROMI
IPC: G02B6/38
Filed: 1988-11-16
Abstract: PURPOSE:To prevent optical connectors from being unlocked from each other owing to the backward movement of an unlocking member by providing a locking means which inhibits the unlocking movement of an unlocking member. CONSTITUTION:A couple of lock plates 170A and 170B are provided as a unlocking movement inhibiting means, and the lock plate 170A is provided with a locking projection part 171A which is pressed in and fixed to the unlocking member 160. Then, while an opposite optical connector 30 is fitted to the rear end part of a connector 100 for optical relaying, the tip part of the plug frame 34 of the opposite optical connector 30 abuts on the lock plates 170A and 170B. Then, the unlocking member 160 can not be slid and the locking projection part 23A' of the locking arm 23A of the opposite optical connector 20 and the locking projection part 15C of the plug frame 15 of the connector 100 for optical relaying are disengaged from each other. Consequently, the connector 100 for optical relaying is never drawn out of the opposite optical connector 20 by mistake.
Patent JP-H08147567-A (JP)
Title: Menu device
Inventor: KAWAMURA TETSUYA
IPC: G06F19/00
Filed: 1994-11-24
Abstract: PURPOSE: To make a menu order system multi-functional and to enrich services. CONSTITUTION: A display device 2 is provided with touch switches 4 and 5 for ordering a merchandise menu and receiving an order, the charge calculation of the ordered merchandise is made possible and further, the video display of a TV and a video tape is made possible. Also, a line connection means, a card reader 7 and a CD-ROM reader 8, etc., are provided and the display of the various kinds of information and communication are made possible.
Patent JP-H10135110-A (JP)
Title: Method of evaluating image-forming characteristics
Inventor: NAKASUJI MAMORU
IPC: G01B15/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To evaluate the image-forming characteristics of a projection system at a high accuracy by forming markers on the surface of a thin film; the markers being made of a material having a specified mean atomic no. or higher and specified thickness or more in shapes fitted to its evaluating pattern. SOLUTION: Using specified charged particle beam the image-forming characteristics of a projection system for projecting a pattern image of a first plane on a second plane are evaluated, such that an evaluating pattern on the first plane, a thin film 30 made of a material having a mean atomic no. of 14 or less, and thickness of 3μm or less is laid on the second plane and markers 37A-37E made of a material having a mean atomic no. of 47 or more and thickness of 0.01μm or more in shapes fitted to the evaluating pattern, thereby evaluating the image-forming characteristics of the projection system.
Patent JP-H07119918-A (JP)
Title: Drain recovering apparatus
Inventor: TASAKA HIDEO
IPC: F22D11/06
Filed: 1993-10-25
Abstract: PURPOSE:To provide a low-cost drain recovering apparatus which has a high recovery rate of used steam by a heat exchanger. CONSTITUTION:A drain recovering apparatus heat exchanges steam generated from a boiler 1 by a heat exchanger 3 and then returns the used steam to a water supply tank 5 through a steam trap 6, and comprises a heat exchanger 7 in a drain recovery passage 4 between the trap 6 and the tank 5, wherein the inlet of a heat exchanging unit 7c of the exchanger 7 is connected to the tank 5 via a water supply passage 8a, and the outlet of the unit 7c is connected to the boiler 1 via a water supply passage 8b.
Patent JP-H07186871-A (JP)
Title: Gas generator for inflatable impact cushion particularly for protecting passenger of car from injury
Inventor: UBUE BUREEDE
IPC: B60R21/26
Filed: 1992-10-28
Abstract: PURPOSE: To eliminate the need for a slug retention device by using liquefied gas as a gas generating material, and causing the liquefied gas to flow into a combustion chamber while being controlled during the ignition of an ignition charge so that the liquefied gas is ignited within the combustion chamber. CONSTITUTION: Liquefied gas 28 that flows in is ignited by a high temperature combustion gas so that combustion of the liquefied gas 28 starts in a combustion chamber 40. Combustion gas generated thereby causes a rise in pressure within the combustion chamber 40. This combustion pressure acts on a partition wall 26 to move the partition wall 16 to the end 14 of a housing 12. A piston 36 whose front end is fastened into the partition wall 26 moves together with the partition wall 26. In that case, the rear end 64 of the piston is drawn out of a precombustion chamber 34. Movement of the partition wall 36 causes the liquefied gas 28 in a reservoir 24 to flow into the combustion chamber 40 via the passage portions 58, 60 in response to pressure.
Patent JP-H05129570-A (JP)
Title: Fabrication of solid-state image sensor
Inventor: FUNAZAKI JUN
IPC: H01L21/205
Filed: 1991-11-06
Abstract: PURPOSE:To enhance photoelectric conversion efficiency of incident light as compared with conventional system and to facilitate formation of lens by forming a highly reliable lens with high controllability. CONSTITUTION:The solid-state image sensor comprises a group of photoelectric conversion elements 32 formed in mosaic on a semiconductor substrate 31 and means for reading out signals subjected to photoelectric conversion through the photoelectric conversion element group, wherein lens arrays 37a, 37b, 37c comprising a plurality of lenses are formed selectively on the semiconductor substrate 31 by optical CVD method.
Patent JP-H03152377-A (JP)
Title: Refrigerator
Inventor: TAJIMA HIROSHI
IPC: F25D23/02
Filed: 1989-11-08
Abstract: PURPOSE:To make smooth opening and closing of an inner door, expand the volume of an exclusive chamber, and reduce an invalid volume within a refrigerator by forming the exclusive chamber in the refrigerator with use of the inner door, the refrigerator including a frontally opening arcuated door, and forming the inner door into a shape conforming to the internal surface configuration of a door. CONSTITUTION:A door 15 of an upper freezing chamber 7 is bent into an arcuated shape conforming to a door 16, and a surface of a door pocket 39 on the side of the freezing chamber 7 is also bent into an arcuated shape, whereby the volume of the door pocket 39 and the heat insulation thickness of the door 15 are secured. There are provided parallely right and left an ice making chamber 38 and an exclusive chamber 37 blocked frontally thereof by an inner door 40 on the lower part in the freezing chamber 7 by a horizontal partition plate 35 and a vertical partition plate 36. The front edge of the partition plate 36 exhibits an arcuated shape along the door pocket 39, and hence also the inner door 40 is formed into a plate arcuated in its cross section along the front edge configuration of the partition plate 36. The inner door 40 is engaged with the supported by a rail 41 movably right and left. Hereby, opening and closing of the inner door 40 are made smooth, and hence the exclusive chamber is expanded in its volume, and an invalid volume in the refrigerator is reduced.
Patent JP-2001110842-A (JP)
Title: Bonding tool unit and wire bonding device
Inventor: AIZAWA TAKAHIRO
IPC: H01L21/60
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To dissolve the directivities of ultrasonic waves, which are applied to vibrators at the time of a bonding of wires between the vibrators and ultrasonic horns using a bonding tool unit, to contrive to make it possible to provide a favorable and stable bonding technique. SOLUTION: A wire bonding device has the central axes of vibrators 3, 3a and 3b and the central axes of ultrasonic horns 4, 4a and 4b not arranged on the same straight line.
Patent JP-H09111392-A (JP)
Title: Production of iron-cobalt type sintered magnetic material
Inventor: ISHIKAWA HIROSHI
IPC: C22C1/04
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To produce an Fe-Co type sintered magnetic material increased in saturation magnetic flux density and capable of cold working by adding a V2 O5 powder to an Fe-Co alloy powder, performing sintering in a nonoxidizing atmosphere or in vacuum, and applying reduction treatment to the resultant sintered compact in a hydrogen air flow. SOLUTION: A V2 O5 powder is added by about 0.5% to the pulverized powder of Fe-Co alloy prepared by a water atomization process and having a composition consisting of 50% Fe and 50% Co. The resulting powder mixture is mixed by means of a ball mill and also crushed. This powder mixture is press- compacted. The resultant green compact is sintered, e.g. at 860 deg.C for 2hr in a mixed atmosphere with inert gas, such as Ar, containing <=0.5% hydrogen or in vacuum of <=10Pa. Then, the resultant sintered compact is subjected to reduction treatment in a stream of hydrogen at 300 deg.C for 2hr. By this method, the Fe-Co type sintered magnetic material, having high saturation magnetic flux density and high electric resistance value and excellent in cold workability, can be obtained.
Patent JP-H10129449-A (JP)
Title: Anti-lock brake controlling device
Inventor: TSUNEHARA HIROSHI
IPC: B60T8/66
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To perform the proper switching control from a holding condition in a wheel slip condition to a slowly boosting condition contrary to each other, by using a braking pressure control means comprising a threshold changing means for changing the threshold of a wheel accelerating speed for performing the judgement of the switching from the holding condition to the pressure intensifying condition, corresponding to the wheel slip condition. SOLUTION: An acceleration threshold X for judging the switching from a holding condition at a low pressure side, the a slowly boosting condition, is set to a comparatively small value OG in a wheel slip condition where a wheel speed detection value is largely smaller than an probable body speed Vx, and is set to a comparatively high value 0.8 G which can not be an ordinary accelerating comparatively, in a non-slip condition close to the probable body speed Vx and free from the wheel slip condition. Thereby the switching from the holding condition to the slowly boosting condition can be controlled in the optimum condition, the wheel speed detection value can be recovered to the condition having little difference from the real speed Vc, and the braking distance can be shortened.
Patent JP-H01132999-A (JP)
Title: Treating device for volatile ruthenium in offgas
Inventor: HASEGAWA YUTAKA
IPC: G21F9/02
Filed: 1987-11-19
Abstract: PURPOSE:To obtain a treating device without lowering adsorption performance of volatile ruthenium and needing additive even if using it repeatedly by providing a gas scrubbing tower in which organic solvent is used as cleaning agent between an offgas inlet and a cooler. CONSTITUTION:In a gas scrubbing tower 9 a Raschig ring filling part 10 is provided and an offgas inlet pipe 1a is set thereunder. In the lower part of the inlet pipe 1a, a receiving vessel 11 in which organic solvent 12 is housed as cleaning agent is provided and a cleaning liquid circulating piping 13 is connected from the bottom part thereof to the upper part of the Raschig ring filling part 10. The upper part of the gas scrubbing tower 9 is connected to an offgas outlet piping 18 through a mist separator 17 and in the downstream a cooler 4, a demister 5, a heater 6 and a filter 8 are provided in this order. When volatile ruthenium comes in contact with organic solvent, and since it is changed into stable non-volatile ruthenium dioxide solid, volatile ruthenium is separated as stable ruthenium dioxide solid by counterflowing and contacting the organic solvent 12 and the offgas in the gas scrubbing tower 9.
Patent JP-H07143030-A (JP)
Title: Synchronism capturing circuit
Inventor: TAKEO KOUJI
IPC: H04B1/7075
Filed: 1993-11-19
Abstract: PURPOSE:To accurately capture synchronism by eliminating an unknown phase, finding vector values of a correlation value with respect to an in-phase component and one with respect to an orthogonal component, and taking correlation between plural bits. CONSTITUTION:Two orthogonally intersecting carriers are generated by a carrier signal generator 2 and a pi/2 phase shifter circuit 3. They are multiplied 4, 5 by a received signal (gamma), and base-band signals gammaI, gammaQ intersecting orthogonally to each other are obtained and they are inputted to a synchronism capturing circuit respectively. On the other hand, a PN code is outputted from a PN code generator 17. A data register 27 outputs bit data, and the PN code is modulated by a multiplier 18. Thence, the correlation of a data-modulated PN code and the signals gammaI, gammaQ is taken by correlators 11, 14. In order to obtain an absolute value of correlation result, they are squared by square apparatuses 19, 20, respectively, and are added by the use of an adder 21. A similar operation is performed in a time shift manner, and the position of the highest correlation value obtained by a synchronism judging circuit 22 is set as a synchronized position.
Patent JP-S62150975-A (JP)
Title: Sound circuit for video camera
Inventor: SATO KAZUYUKI
IPC: H04N5/225
Filed: 1985-12-25
Abstract: PURPOSE:To attain a system in which a video and a sound fade away simultaneously at the time of stand-by or power-saving by supplying voltage from a main power source to a sound circuit but only to its mute control terminal, and applying mute with the main power source in the stand-by mode or the power-saving mode. CONSTITUTION:To the mute terminal 5 with which the operation mode of the sound circuit changes depending on a supplied voltage, the voltage from the main power source is supplied through voltage dividing circuits R1 and R2. The output of a power source 3 goes to zero V when in the stand-by mode. Therefore, in this state, a video circuit whose source of power is the power source 3 turns OFF, and no video is outputted. On the other hand, a three- terminal regulator 4 is at all time ON regardless of the mode of the power source 3. Hence the sound circuit 2 whose source of power is the regulator 4, too is at all time ON. By setting the circuits R1 and R2 so that the voltage of the terminal 5 is mute-off when the power source 3 is On and mute-on when the source 3 is stand-by, the sound is not outputted even though a sound circuit 2 is ON at standing time, because it is muted.
Patent JP-H0988011-A (JP)
Title: Falling-preventive device of bridge of corrosion proof and movable anchor type
Inventor: SHIMIZU SOICHIRO
IPC: E01D19/04
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To adapt the device to the new vibration-resistant standard and reduce the assembling time and the production cost. SOLUTION: A corrosion proof and movable anchor type preventive device A of a bridge from falling is provided with an anchor bar 20 fixed to the abutment 3 at the lower part, and an anchor cap 10 covering the anchor bar 20. The anchor bar is a straight steel bar having a square cross section. A buffer material 21 is provided with a step 21a in the middle of the vertical direction. The anchor cap 10 is roughly constituted of the anchor cap body 11 and the anchor cap cover 12. A sponge material 30 is set in the lower end of the anchor cap 10 so that the anchor cover 20 does not slip off out of the anchor cap 10.
Patent JP-H08140514-A (JP)
Title: Treating agent for excreted pet urine
Inventor: HAYAKAWA KAZUHISA
IPC: C08L101/16
Filed: 1994-11-25
Abstract: PURPOSE: To obtain the subject treating agent at a low cost, excellent in excreted pet urine absorptivity and easy to dispose, comprising biodegradable pulp, a specific cellulose ether and a surfactant having salting-out property. CONSTITUTION: This combustible treating agent for excreted pet urine comprises (A) biodegradable pulp (pref. cotton-derived pulp linter), (B) a cellulose ether selected from hydroxyethylmethyl cellulose, hydroxypropylmethyl cellulose and hydroxyethylethyl cellulose, and (C) a surfactant having salting-out property (pref. nonionic surfactant and/or dodecylbenzenesulfonate 11-17 in HLB) pref. in the weight ratio A/B/C of 100:(1-50):(0.1-3). It is recommended that this agent be prepared by mixing the component A with the component B followed by adding the component C and water to the resultant mixture and then conducting a granulation.
Patent JP-H05118088-A (JP)
Title: Frame structural body of wooden house, etc.
Inventor: IGUCHI HIROSUKE
IPC: E04B1/58
Filed: 1991-10-08
Abstract: PURPOSE:To promote efficiency of execution in a construction site by using a frame structural body assembled rigidly at a plant, etc., in advance in construction of a wooden house. CONSTITUTION:Four columns 2, four upper beams 3 and four lower beams 4 are respectively connected with tenons 9 provided to the upper and the lower ends of the columns 2 to form a box-shaped frame structural body. If necessary, a plurality of floor beams 18 and floor boards are provided to the lower beams 4 and, at the same time, small beams 22 are provided to the upper beams 3 for reinforcement, the floor boards for the second floor are provided to the upper surfaces of the upper beams 3 and the lower beams 4. At that time, as the quality of a cross-shaped connection board forming the columns 2, upper beams 3, lower beams 4, small beams 22 and tenons 9, natural wood is generally used, all of them or a part of them can be replaced with the quality other than wood, for example, synthetic resin can be used.
Patent JP-H02136303-A (JP)
Title: Pneumatic tire
Inventor: YAMASHITA BUNICHI
IPC: B60C9/18
Filed: 1988-11-15
Abstract: PURPOSE:To improve anti-wandering property even on tracked road surfaces by specifying the width of each belt layer, the inclination of each belt cord, and the rubber hardness of a tread section respectively in the belt layer composed of three layers of belt plies. CONSTITUTION:The belt layer 7 of a pneumatic tire 1 is composed of an inner, an intermediate and an outer belt ply BI, BM and BO respectively while being piled on the outside of a carcass 6 toward a tread surface 12. In this case, the width WM of the intermediate ply is set to be 0.7 to 0.77 times as large as the width WT of a tread, the width WO of the outer belt ply is set to be smaller than the width WM of the intermediate belt ply, and the width WI of the inner belt ply is also set to be smaller than the width WO of the outer belt ply respectively. Each belt cord of the intermediate and outer belt ply BI and BO is relatively inclined to the opposite direction by the angle of 19 deg. to 23 deg. against the equator of the tire. In addition, the tread section 5 is set to be of ISA hardness value of 66 deg. to 69 deg..
Patent JP-H01161864-A (JP)
Title: Thyristor
Inventor: HANSUYOAHIMU SHIYURUTSUE
IPC: H01L29/74
Filed: 1988-11-16
Abstract: PURPOSE: To make the p-n junction between a p type base and an n type base easily yields at a lowered adjustable breakover voltage without any thermal breakdown by providing a partial area of a p type emitter by a gate electrode or photosensitive thyristor area, and making the doping concentration of this area larger than that of the remaining part of the p type emitter. CONSTITUTION: The doping concentration of the p type emitter 4 is made higher in the partial area 15 than that of the remaining part. This partial area 156 is placed below a gate electrode 8 so as to secure triggering propagation which is as speedy as possible or placed in the area of an axis 13 of symmetry in the case of a thyristor of coaxial constitution. The partial area 15 starts at a border surface 4a touching the barrier-side electrode 6 of the p type emitter 4 directly and has intrusion depth less than the thickness of the p type emitter 4. The intrusion depth of this partial area 15 can be made to correspond to the thickness of the p type emitter 4. Further, the partial area 15 can be parted from the border surface 4a and part of the p type emitter layer can be sandwiched between them.