baber/WOPTO huggingface dataset:
Patent JP-S63110882-A (JP)
Title: Recording and reproducing device
Inventor: YAMAZAKI TATSUO
IPC: H04N5/91
Filed: 1986-10-28
Abstract: PURPOSE:To remove the occurrence of sag in a video signal in the subsequent segment of an additional period in transmitting a mixed signal at the time of recording by permitting the signal in the last line of the preceding additional period. CONSTITUTION:The wide band video signal and the clock signal of an original signal are supplied to an A/D converter 21 in a mixed circuit 20, and data in which the original signal is sampled and quantized is transmitted to a mem ory circuit 22. A signal S1 inputted from a control circuit 11 to the circuit 22 controls the writing into the circuit 22 and the reading of data concerning the original signal. In the additional period provided in joint parts of respective segments obtained by dividing one filed into two at the time of reading data from the circuit 22, the video signal in the last line having one horizontal scan cycle is controlled to successively and repeatedly be read and is set to the signal in the additional period. The read data 16 is D/A converted 23 and is set to a mixed signal 17.
Patent JP-H0598399-A (JP)
Title: Ferrous sintered alloy for valve seat
Inventor: SENDA YOSHIZUMI
IPC: C22C38/10
Filed: 1991-10-04
Abstract: PURPOSE:To obtain an ferrous sintered alloy for a valve sheat excellent in heat resistance, wear resistance and high temp. corrosion resistance by dispersing specified amounts of FeMo and FeW into a base metal having a specified compsn. constituted of C, Al, Ni, Co and Fe. CONSTITUTION:A sintered alloy in which, as hard grains, by weight, 3 to 15% FeMo and 0.5 to 2% FeW are dispersed into the structure of a matrix contg. 0.5 to 2.0% C, 0.1 to 0.8% Al and total 5 to 20% of 3 to 15% Ni and/or 3 to 15% Co and the balance Fe with inevitable impurities is prepd. At this time, the density of the sintered compact is preferably regulated to about >=7.4g/cm<3>. The above sintered compact is obtd. by blending Fe powder, Ni-Al powder, Co powder and C powder, as raw material powder, in prescribed ratios, subjecting the above mixed powder to compacting into prescribed density and shape, sintering the above green compact, e.g. at about 1150 deg.CX60min, in an atmosphere of an NH3 cracked gas and repressurizing the sintered compact according to the demand.
Patent JP-H0794230-A (JP)
Title: Connector
Inventor: AOYAMA MASAHIKO
IPC: H01R13/436
Filed: 1993-09-20
Abstract: PURPOSE:To eliminate a lance so that simplifying a constitution and facilitating work for removing a terminal metal fixture can be easily performed. CONSTITUTION:A stabilizer 11 is left as protruded in a terminal metal fixture 8. A temporary stop protrusion 17 and a final stop protrusion 16 are formed in a retainer 3 and also left as held to a housing 1 in three-step depth positions. That is, in the retainer 3, in the first step insertion position (free position), inserting/removing the terminal metal fixture 8 are permitted, and in the second step insertion position (temporary stop position), the temporary stop protrusion 17 is engaged with the stabilizer 11, though to restrict removing the terminal metal fixture 8, to permit only inserting. In the third step insertion position (final stop position), by engaging the final stop protrusion 16 protruded into a stop hole 18 of the terminal metal fixture 8, both removing/inserting are restricted relating to the terminal metal fixture 8.
Patent JP-2000086008-A (JP)
Title: Printing plate conveying device and printing plate conveying method
Inventor: HIDA ATSUYOSHI
IPC: G03F7/30
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To make printing possible on the basis of the desired position of a printing plate and insert and discharge the printing plate halfway without imposing a burden on an automated line by controlling a conveying means for conveying the printing plate selectively in a plurality of directions, to position the supported printing plate into a specified position and to print in the specified position of the printing plate. SOLUTION: The position of a PS plate positioned by a second stopper pin is a reference position and coincides with the origin position of a printing part. On the basis of this origin position, the printing part is scanned, and specified information can be printed in a specified position. In carry-out side conveying device 112, the carry-out direction of the PS plate fed passing through a printer 110 is selectively switched to guide the PS plate, and in the case of feeding the PS plate into an automatic developing device 114, the carry-out direction coincides with a conveying direction at the time of being received from the printer 110, so that a conveyor belt is maintained in a refuge position, and a carrier roller 120D is rotatory-driven at the equal speed to a carrier roller 120 to feed the PS plate as it is linearly into the automatic developing device 114.
Patent JP-H03120388-A (JP)
Title: Method for preventing rusting of iron family element and inhibiting corrosion of same
Inventor: NISHIHARA HIROSHI
IPC: C23F11/00
Filed: 1989-10-04
Abstract: PURPOSE:To effectively inhibit the corrosion of an iron family element immersed in an acidic aq. soln. by adding an organoantimony compd. represented by a specified formula to the soln. CONSTITUTION:An organoantimony compd. represented by the general formula R3Sb (where R is alkyl or aryl) is added to an acidic aq. soln. contg. an immersed iron family element so that the concn. of the compd. is regulated to 10<-10>-10<-3>mol/l. The organoantimony compd. may be trialkylstibene or triarylstibene and may be obtd. by allowing SbCl3 to react with Grignard reagent represented by a formula RMgX (where X is Cl, Br or I). The small amt. of the organoantimony compd. added produces a remarkable corrosion inhibiting effect to the iron family element.
Patent JP-2001085397-A (JP)
Title: Formation of pattern
Inventor: SATO YASUHIKO
IPC: H01L21/3065
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To form a metal mask pattern having a high resistance to etching by using a wet method. SOLUTION: A conductive organic compound is applied by a wet method onto a processed film 1 to form a conductive film 2. A resist film is formed on the conductive film 2 and then is exposed to light and developed to form a resist pattern 4. With the conductive film functioning as an electrode, an electrolytic plating process is made to conduct. Metal is deposited on a part of the conductive film 2 which is not covered by the resist pattern, forming a metallic pattern 5. Thereby, a negative pattern of the resist pattern 4 can be transferred even to the metal, which has high selectivity with respect to the resist and cannot be processed easily.
Patent JP-H04135580-A (JP)
Title: Artificial skiing ground
Inventor: IMAGAWA KENZO
IPC: A63C19/10
Filed: 1990-09-27
Abstract: PURPOSE:To enjoy the skiing which abounds in a variation by dividing a floor plate for forming a slope by accumulating a snow layer into plural pieces, and constituting each of the floor plates so as to be freely movable vertically. CONSTITUTION:In an artificial skiing ground provided in a building 4, a floor plate 1 for forming a slope by accumulating a snow layer is separated into plural pieces, and each of the floor plates 1 is freely movable vertically by a hydraulic cylinder 2. The hydraulic cylinder 2 is fixed vertically onto a support 5 such as a steel frame, etc. Each floor 1 is connected to each other so as to be bendable, and even if an inclination angle of the slope is varied thereby, it is possible to follow it. At the time of an inclination angle of the slope, it will suffice that height of the floor plate 1 is varied by operating the hydraulic cylinder 2 after the snow layer is melted. In such a way, skiing which abounds in a variation can be enjoyed.
Patent JP-H07109410-A (JP)
Title: Polyester particle blend
Inventor: NAKANE MIKIO
IPC: C08J3/12
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a particle blend from which bottles stably having dimensional accuracy can be molded even when the amount of generated flakes fluctuates by blending three specific kinds of polyester pellets in a given proportion. CONSTITUTION:Pellets (A) of a polyester produced from an aromatic dicarboxylic acid and an aliphatic glycol, consisting mainly of ethylene terephthalate units, and having a crystallization temp. during heating (a) of 170-190 deg.C are blended with particles (B) obtained from a melt of the ingredient (A) through molding and pulverizing or through pelletizing and pellets (C) of a polyester which consists mainly of ethylene terephthalate units and whose crystallization temp. during heating is lower by 1030 deg.C than that of the component (a), in such a proportion that the weight ratio of (B+C)/(A) is (10-20)/(90-80) and the amount of (C) is 1wt.% or larger based on the whole blend. Thus, the objective blend is obtained.
Patent JP-H10106292-A (JP)
Title: Memory tester
Inventor: TAKANO KAZUO
IPC: G01R31/3193
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of a memory tester provided with a mask pattern memory. SOLUTION: A mask pattern data read out from the mask pattern memory 111 is not converted into a bit arrangement corresponding to the terminal arrangement of a memory to be tested, but fed directly to a mask circuit 113. The mask circuit 113 masks writing into a detect analysis memory 109 by controlling passage of a fail data having weighted bit arrangement produced by converting a temporary fail data having bit arrangement corresponding to the terminal arrangement of the memory 200 to be tested through a fail data selector 108.
Patent JP-H10102818-A (JP)
Title: Vibration control frame among column beam
Inventor: KUROKAWA YASUTSUGU
IPC: E04B1/98
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To arrange a damper at a central section among columns, and to form opening sections such as entrances on both sides of the damper by combining upper and lower approximately triangular shaped plane frames and connecting the plane frames by the damper in horizontal arrangement. SOLUTION: Plane frames 5 consisting of bundle materials 3 and diagonal members 4 are installed to upper and lower beams 2 so as to form a hanging wall and a spandrel wall respectively, and the lower end section of the bundle material 3A of the upper section of these bundle materials 3 and the upper end section of the bundle material 3B of a lower section are coupled by an oil damper 6. The compact vibration control frame having small left-right width is constituted by rectangularly combining the upper-lower approximately triangular-shaped plane frames 5 having simple lightweight structure by such bundle materials 3 and diagonal members 4 in the arrangement of point symmetry, and opening sections 7 such as entrances can be formed on both sides of the vibration control frame.  It is preferable that the vibration control frame is disposed at a central section among columns, but it can be arranged near the columns, and can be moved and mounted to an arbitrary place in response to the positions and size of the opening sections.
Patent JP-2000087355-A (JP)
Title: Construction of steep-sloped high embankment
Inventor: SHIOMI MASANORI
IPC: E02D17/18
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To economically construct a steep sloped-high embankment in a simple execution way by repeatedly executing a process to construct a retaining wall constituting the surface layer of the embankment and a process to construct a consolidative embankment layer integrally formed with the retaining wall at the back face of the retaining wall. SOLUTION: An embankment layer 1 forming a first stage is constructed and then, first stage blocks 2 are laid at a position separate from the embankment layer 1 in parallel with the longitudinal direction of the embankment 1. A consolidative embankment 3 is placed up to a little lower level than the total height of the first stage blocks 2 in the space between the embankment 1 and the blocks 2, and compacted by rolling. Thereafter, one end of an anchor 24 is connected to an attaching hole 23 at the back face of respective blocks 21, 22 and the other end is stretched onto the consolidative embankment 3 and arranged thereon.  These processes are repeatedly carried out to pile up embankments 11, blocks 2, and the consolidative embankments 3 of the second stage and the subsequent higher stages one after another right above the embankment 11, the blocks 2, and the consolidative embankment 3 of the first stage, and construct a steep-sloped high embankment having a specified height.
Patent JP-H07108880-A (JP)
Title: Trim coupling structure
Inventor: SHIMAZU MINORU
IPC: B60R13/02
Filed: 1993-10-15
Abstract: PURPOSE:To enable the fit of a front pillar garnish with a rear pillar garnish to be enhanced using a very simple structure. CONSTITUTION:A rotation-restraining pin 17 is provided at an end portion 1a of a predetermined width and in a position deviating in the cross direction of the end portion 1a from a straight line S passing a clip 7 and extending in the direction of projection of the end portion 1a, and a mating end portion 3a is provided with a rotation-restraining hole 19 that fits around the pin 17, and the track of rotation of the end of the rotation-restraining pin 17 about the straight line S is set to be out of the range P of the track of rotation of the rotation-restraining hole 19.
Patent JP-S61137928-A (JP)
Title: Vertical pit excavator
Inventor: SEKINO SHOICHI
IPC: B66C13/04
Filed: 1984-12-07
Abstract: PURPOSE:To easily detect the verticality of an excavator from the inclination of a link by a method in which one end of a link is rotatably attached to the tip of a boom, and the hanging rope of an excavator is passed through between a roller on the tip of the link and a sleeve on the tip of the boom. CONSTITUTION:A point sleeve 7 is attached to the tip of the boom 2 of a crawler crane, and one end of a link 20 is rotatably attached to the shaft 23 of the sleeve 7 and a roller 21 is attached to the other end. Rope 5 and 6 hang ing an excavating bucket are engaged with the sleeve 7 and passed between the sleeve 7 and the roller 21. In making excavation, the angle to vertical line of the ropes 5 and 6 is obtained by detecting the inclination of the link 20 by means of an angle detector 22 and displayed in a driver room. The verticality of the excavator for vertical pit can thus be easily detected.
Patent JP-H05210229-A (JP)
Title: Development processing machine for photosensitive material use
Inventor: BURUUSU ROBAATO MARAA
IPC: G03D3/00
Filed: 1992-09-28
Abstract: PURPOSE: To provide a development processing machine which consumes washing water in a lesser amt. and is good in efficiency. CONSTITUTION: Water is circulated by a pump 28 to a branching valve 40 from a washing chamber 16. This branching valve is capable of returning the water via a heat exchanger 46 in a developing chamber 24 or directly output the washing chamber 16. The temp. of a developer is detected by a sensor 48. A microprocessor 50 controls the branching valve 40 in accordance with the temp. detected by the sensor 48 and maintains the temp. of the developer at a desired target temp. When certain time elapses, the temp. of the washing water rises and attains, in some cases, the temp. at which the maintaining of the desired target temp. is possible. In such a case, the microprocessor 50 opens the valve 36 and replenishes the cold fresh water from a supply source of the water of a building to the washing chamber 16.  The washing water is circulated and used via a heat exchanger 46 in the developer, by which the consumption of the water is reduced. The development work is made efficient by executing the heating of the washing water and the cooling of the developer.
Patent JP-2000085805-A (JP)
Title: Fit-in container
Inventor: YAMADA TOMOSHI
IPC: B65D39/04
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a fit-in container for which a cover can be fitted to a container body almost by one action of operation with tightness in sealing-up being ensured. SOLUTION: A plurality of holding projected stripes 15 each in an inclined triangular section are formed at specified intervals at the outside of a skirt part 14 provided at the outer circumference of a flange 13 of a container body 10 while a plurality of engaging projected stripes 25 each in an inclined triangular section similar to the holding projected stripe 15 are formed at specified intervals at the inside of a skirt part 24 provided at the outer circumference of a flange 23 of a cover 20, and by turning the cover 20, the cover 20 is fitted to the container body 10 with each of the engaging projected stripes 25 fitted into the underside of each of the holding projected stripes 15.
Patent JP-H02105393-A (JP)
Title: Programmable read only memory
Inventor: HIKICHI HIROSHI
IPC: G11C29/00
Filed: 1988-10-13
Abstract: PURPOSE:To previously detect the reduction of the electric charge accumulated at a floating gate and to prevent the malfunction of a PROM system by applying a power supply level and a voltage level higher than the power supply level to a control gate and comparing both levels with each other after output of them. CONSTITUTION:An address line 3 is kept at an active level by an address decoder 9 to which the address information 10 is inputted. When a voltage switch signal input terminal 8 is kept at 'L', a selector 7 selects the power supply voltage 5V and the line 3 is set at 5V. In the case the accumulated electric charge of a PROM is small and the VT is dropped down to 5.5V together with a PROM transistor cell 2 turned off respectively, a reading circuit 11 outputs 'H' to a read data output terminal 12 and latches 'H' to a D latch 14 with the signal of a terminal 13. When the terminal 8 is kept at 'H', 6V is applied to the decoder 9 and the line 3 is set at 6V. Then the cell 2 is turned on and a data line is set at 'L'. The circuit 11 outputs 'L' and a discordance detecting circuit 15 outputs 'H' when the discordance is confirmed between the D latch 14 and the read contents. Then an R-SFF 18 is set synchronously with the set timing signal received from a set timing signal input terminal 17. Thus an abnormality detecting signal output terminal 19 is set at 'H'. Then the terminal 19 is kept at 'L' as long as the accumulated electric charge is sufficient at a floating gate.
Patent JP-H03122504-A (JP)
Title: Strain gage
Inventor: FUJIMOTO KATSUHIRO
IPC: G01B7/16
Filed: 1989-10-05
Abstract: PURPOSE:To obtain excellent dimensional stability in relation to temperature and humidity by a method wherein a para-orientation type aromatic polyamide having specific values of logarithmic viscosity, a thermal expansion coefficient, a heat shrinkage rate and an absorption coefficient is used as a material of polyamide resin constituting a film. CONSTITUTION:A gage pattern 2 made up of a resistance grid made of an alloy is formed on a film 1 constituted of a material of polyamide resin and lead wires 3 are connected to the opposite end parts of this pattern 2, so as to construct a strain gage. In this strain gage, the material of polyamide resin constituting the film is a para-orientation type aromatic polyamide having logarithmic viscosity of 3.5 or above, substantially, and the film has a thermal expansion coefficient of (0-15) X 10<-6> mm/mm/ deg.C at a temperature of 25 to 250 deg.C, a heat shrinkage rate of 0.2 % or below at 250 deg.C, a hygroscopic expansion coefficient of 30 X 10<-6> mm/mm/%RH or below at 25 deg.C and an absorption rate of 2.5 wt.% or below at 25 deg.C and at 65 %RH. According to this constitution, high reliability can be obtained for the strain gage even in a harsh environment.
Patent JP-H10104495-A (JP)
Title: Lens barrel and optical equipment equipped with the same
Inventor: KAWAI TORU
IPC: G02B7/10
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To securely prevent a lens barrel from extending by gravitation by engaging and locking an operation member to the shortest length or such length that it can be stored in a lens case, etc., and restricting the rotation or axial movement of the operation member. SOLUTION: The lock member 3 when having its knob part 3a operated in a long hole 4a along an optical axis moves forward and backward between a lock position where its front part projects from the front opening of a cover 4 and an unlock position where it retracts into the front opening. When a zoom operation ring 2 is set (by making the overall length of the lens barrel from the rear end of a fixed cylinder 1 to the front end of a moving cylinder the shortest) so that a cut part 2a faces the lock member 3 and the lock member 3 is operated to the lock position, the front part of the lock member 3 engages the cut part 2a. Consequently, the zoom operation ring 2 is locked to securely prevent the moving cylinder 5 from moving forward to the fixed cylinder 1 by its own weight (increasing in overall lens barrel length).  When the camera is used, the lock member 3 is operated to the unlock position.
Patent JP-H11155434-A (JP)
Title: Fishing reel and reverse rotation-preventing device therefor
Inventor: OMORI MASAKI
IPC: A01K89/01
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel and a reverse rotation-preventing device manifesting a momentary changeover operation mainly in the spinning reel and readily assembled. SOLUTION: This reverse rotation-preventing device for a fishing reel is constituted so that the rotation of a rotor revolution shaft 3 may be selectively controlled by a crutch means 12 installed between a reel body 1 and the rotor revolution shaft 3. The crutch means 12 is constituted of a sleeve 20 fixed to the rotor revolution shaft 3, a positioning frame 22 having stepwise roller- holding part (a) for positioning plural rolling rollers 21 and holding the rotating rollers 21 at the periphery of the sleeve 20 an operation lever 13 having a falling-out-preventing part by holding a part of rotating rollers 21 protruded from the positioning frame 22 by inserting thereinto, to prevent the rotating rollers 21 from falling out, and an other frame 23 for forming a wedge-like housing part 23a between the outer periphery of the sleeve 20 and the outer frame 23.  By rotatably moving the operation lever 13, the rotating rollers 21 are moved and the sleeve 20 is changed into an engaged state or a released state at the wedge like housing part 23a.
Patent JP-H09235294-A (JP)
Title: Finasteride with polymorphic phase i
Inventor: URUFU EICHI DOORINGU
IPC: H04N5/74
Filed: 1996-09-30
Abstract: Disclosed is a new process for producing finasteride which involves reacting the magnesium halide salt of 17β-carboalkoxy-4-aza-5α-androst-1-en-3-one with t-butylamino magnesium halide, present in at least a 2:1 molar ratio to the ester, formed from t-butyl amine and an aliphatic/aryl magnesium halide at ambient temperature in an inert organic solvent under an inert atmosphere followed by heating and recovering the product finasteride.Also disclosed are two polymorphic crystalline Forms I and II of finasteride, and methods of their production.