baber/WOPTO huggingface dataset:
Patent JP-H02298919-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: ASAOKA MASANOBU
IPC: G02F1/137
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the ferroelectric liquid crystal element with high picture quality which has two electrode substrates held at a stable interval and also has sufficient shock resistance and excellent orientation by using spacers which are in a robot shape and 1 - 25mum long and have 5 - 100 pieces/mm<2> density. CONSTITUTION:The liquid crystal element has a granular adhesive 2 and spacers 3 between two parallel electrode substrates 1 and the spacers 3 are in the robot shape and 1 - 25mum long and have 5 - 100 pieces/mm<2>. When rod-shaped spacers are used, they come into linear contact with the electrode substrates 1, so a large supporting force can be obtained by one spacer agent and the number of spacer agents in the element can be decreased greatly. Consequently, the interval between the two electrodes 1 is stably held and the liquid crystal display element of high picture quality which has sufficient shock resistance and excellent orientation can be realized.
Patent JP-H05286490-A (JP)
Title: Propulsion machine for vessel
Inventor: KAWAMUKI KENJI
IPC: B63H20/00
Filed: 1992-04-14
Abstract: PURPOSE:To prevent the intrusion of water into a cowling by forming an opened port for feeding air into an engine body on the front surface of the cowling, and forming a passage above from the opened port. CONSTITUTION:An opened port 60 is formed under a top cowl 14A, and a passage 47 is formed above from the opened port 60. When an engine body is in drive state, air is sucked from the opened port 60 formed on the front surface side of a cowling 14. After passing through the opened port 60, the air rises in the passage 47 formed above from the opened port, and air is taken into a suction silencer 40 from an air duct 46. Sometimes water is taken in, together with air, from the opened port by the suction pressure and the positive pressure in the advance navigation, when air is sucked from the opened port 60, and the water is separated by its dead weight, when the air rises in the passage, and the water drops in the passage 47, and is finally discharged outside from the opened port 60.
Patent JP-H07205365-A (JP)
Title: Packaging material excellent in resistance to content
Inventor: NOMADA TADASHI
IPC: B32B15/08
Filed: 1994-06-01
Abstract: PURPOSE:To provide packaging material, in which no ply separation develops, even when contents containing acidic and alkaline substance is packed. CONSTITUTION:Between laminate of polyethylene terephthalate 6, on which printing layer 7 is formed, and aluminum foil 10, and linear low density polyethylene 201, ethylene unsaturated carboxylic acid copolymer layer 301, which contacts with the aluminum foil 101 and the carboxyl group concentration in which is 3-20wt.% and ethylene--unsaturated carboxylic acid copolymer layer 401, which contacts with the linear low density polyethylene 201 and the carboxyl group concentration in which is 0.1-10wt.%, are laminatingly interposed.
Patent JP-S63286223-A (JP)
Title: Inner bending die
Inventor: KAGEYAMA RYOICHI
IPC: B21D19/08
Filed: 1987-05-19
Abstract: PURPOSE:To facilitate the work a of small-sized work by arranging an intermediate die between split faces as well as dividing a main die by the split face parallel to a lower die and interlocking a bending punch with an upper die along the lower face of the intermediate die. CONSTITUTION:A die 1 is divided into two main dies 3, 4, split faces 3a, 4a are made in parallel to a lower die 14 and an intermediate die 5 is arranged between the dies 3, 4 as well. On the intermediate die 5, 1st and 2nd driving cams 12, 13 are arranged to perform the vertical movement of the die 5 and horizontal movement of a bending punch 34. The intermediate die 5 is moved upwards via the driving cams 12, 13 and the bending punch 34 bends the outer edge of a work W inwards with the movement of a sliding cam 32. The stroke of each die is thus reduced and a cam device is respectively miniaturized. Consequently the work of a small-sized work is facilitated.
Patent JP-H0418473-A (JP)
Title: Top coating composition
Inventor: KODAMA SHUNICHI
IPC: C08L27/12
Filed: 1990-05-11
Abstract: PURPOSE:To obtain the subject composition useful for the coating of exterior panel of automobile and giving a coating film having excellent weather resistance, water and oil repellency and stain proofing property and good coating film brilliance by using a specific fluorine-containing copolymer and fine particles of a crosslinked polymer as essential components. CONSTITUTION:The objective composition contains (A) a fluorine-containing copolymer containing >=10wt.% of fluorine atom originated from fluoroolefin unit and containing a cured segment soluble in solvent [preferably containing fluoroolefin and vinyl ether as copolymerization components and having an intrinsic viscosity of 0.01-2dl/g (preferably 0.01-0.5dl/g) measured in THF at 30 deg.C] and (B) preferably 1-50wt.% of fine particles of a crosslinked polymer (preferably having particle diameter of 0.01-10mum).
Patent JP-S61292023-A (JP)
Title: Electronic scaling system and its device
Inventor: IWAMI HIDEO
IPC: G01G17/00
Filed: 1985-06-02
Abstract: PURPOSE:To eliminate mistakes in scaled bodies and scaled values and to facilitate the confirmation of and control over scaling data by coupling a computer with an electronic scale and performing batch control over scaling and its result. CONSTITUTION:The computer, its peripheral equipment, and the electronic scale are coupled mutually. This computer is given a program regarding the scaling and when specification data on a body to be scaled and its quantity are inputted, the electronic scale is put in operation to scale the specified body by the specified quantity. In this case, an article discriminating device for bar codes is used preferably to discriminate the scaled body. Then, scaling results are totalized and printed out on a printer, etc.
Patent JP-H06329989-A (JP)
Title: Ultraviolet-absorbing coating fluid and coating glass
Inventor: SAITO MITSUMASA
IPC: G02B1/14
Filed: 1993-05-21
Abstract: PURPOSE:To provide a coating fluid which can form a very durable coating film. CONSTITUTION:A coating fluid contg. fine zinc oxide particles as an ultraviolet absorber is prepd. by homogeneously dispersing the particles with particle sizes of 0.1mum or lower in a soln. contg. a polysilazane, a binder for the particles and expressed by the structural formula: (SiHaNb)n (wherein a is 1-3; and b is 0 or 1). When the fluid is applied and baked, the particles are bound by the polysilazane, giving a polysilazane compd. film with a high abrasion resistance.
Patent JP-H02301154-A (JP)
Title: Floating wiring structure in semiconductor device
Inventor: TOMITA KENICHI
IPC: H01L21/768
Filed: 1989-05-16
Abstract: PURPOSE:To maintain high speed of a floating wiring by a method wherein the cross section of the floating wiring on a part with an opening formed is formed to be equal to the cross section of the floating wiring on a part with an opening not formed. CONSTITUTION:As regards a top resist 35, the width of a floating wiring where an opening is to be made is patterned wider than other parts so that reduction in the cross section due to the shape and number of openings 36 is compensated and the resistance value of this part is set equal to that of other parts. Then by electroplating with under metal 34 as one electrode Au 37 to be a floating wiring is formed to be as thick as 1mum on the under metal 34. Then the entire surface is exposed and developed to remove the top resist 35. Then the under metal 34 other than that formed immediately under Au 37 is removed. Then the structure is immersed in solution of peeling agent to remove an under resist 33 completely to form a floating wiring 38. The peeling solution enters the under resist 33 from the opening 36 to accelerate removal of the under resist 33.
Patent JP-S61279729-A (JP)
Title: Cooling device for internal-combustion engine
Inventor: ARAI HIROMITSU
IPC: F01P11/10
Filed: 1985-06-05
Abstract: PURPOSE:To convert a swirl flow into an axial flow, rectifying it to a smooth flow, and thereby increase the total air quantity as well as to aim at the increment and equalization of air velocity in a radiator central part, by setting up a stationary blade at the downstream side of a fan at an interval between the fan and the radiator. CONSTITUTION:A stationary blade 12 is set up at the downstream side of a fan 11 at an interval between the fan 11 and a radiator 10. At this time, the number of sheets of the stationary blade 12 is set down, for example, to 22, and each torsional angle beta is set, for example, to a range of 60 deg.-70 deg.. According to this method, in a range of 18-26 blades of the stationary blade 12, an increasing rate of air quantity is maximum in volume and it becomes constant. Likewise, in a range of 60 deg.-70 deg. in the torsional angle beta of the stationary blade 12, the air increasing rate comes to maximum. Thus, the stationary blade 12 is installed at the downstream side of the fan 11 whereby a swirl flow is converted into an axial flow 14 and rectifiable to a smooth flow. In consequence, the total air quantity is increased, and the increase and equalization of air velocity in a central part of the radiator 10 are attainable.
Patent JP-S6013229-A (JP)
Title: Industrial colorimeter
Inventor: SUGA SHIGERU
IPC: G01N21/47
Filed: 1983-07-01
Abstract: PURPOSE:To perform accurate colorimetry, by separately changing the lighting angles and lighting directions of a plurality of light source parts. CONSTITUTION:A plurality of, e.g., four light sources 1...1''' are connected to independent power sources, respectively. In comparison with the case where only one light source 2 is used in an optical system, illuminance four times larger than in said case is obtained. Since the effect of external light is hard to receive, a dark room is not required. Colorimetry can be performed accurately in the open state. Since the lighting angle can be changed depending on the state of the surface of a sample, the incident angles of the light beams from two facing light sources are made to be, e.g., 20 deg., and the angles of the other two are made to be, e.g., 45 deg. with respect to the highly glossy surface. Therefore, the effect of the texture of the surface of the sample and the effect of the state of the sample on a line are not received. Thus the accurate colorimetry can be performed.
Patent JP-S62275718-A (JP)
Title: Resin molding tool
Inventor: OKAJIMA ATSUSHI
IPC: B29C39/02
Filed: 1986-05-26
Abstract: PURPOSE:To make it unnecessary to pull a resin molded body itself and consequently make it possible to prevent the molded body from being damaged by a method wherein the resin molded body is released from a molding surface by means of a core at the separation of the body from a mold. CONSTITUTION:A molding tool is made of metallic material and consists of a molding tool vessel part 10, a molding tool cover part 11 and a core 12. In this case, the core 12 consists of a bottom plate having a large number of holes 14, through which a plurality of columnar parts 13 of the vessel part 10 are allowed to pass, and a cylindrical tube side wall part 17, at the upper part of which recesses 16 are provided so as to chuck the core easily, and is installed inside the vessel part 10. When the combined mold of the vessel part 10 and the core 12 is separated from the cover part 11 after the curing of liquid raw urethane foam material mixture during molding, urethane foam is left on the combined mold side. Next, the core 12 is separated form the vessel part 10 by pulling the core 12 out of the vessel part 10 by the recesses 16 of the core 12, and accordingly the urethane foam remains inside the core 12. The urethane foam left inside the core 12 can be pulled out of the core easier than in the case in which the contacting surfaces of the urethane foam with the columnar parts of the vessel part are much.
Patent JP-H0415545-A (JP)
Title: Method for measuring turbidity of plastic molding
Inventor: NOMURA SHIGEKI
IPC: G01N21/59
Filed: 1990-05-09
Abstract: PURPOSE:To easily and continuously measure the turbidity of plastic moldings by determining the ratio between the quantity of the incident light on the plastic moldings from a light emitting member and the quantity of the transmitted light which is transmitted through the moldings and is detected by a light receiving member. CONSTITUTION:The light emitting member 1, such as light emitting diode, and the light receiving member 2, such as semiconductor light receiving element, face each other apart a specified spacing. The transparent plastic molding 3 is so mounted that the molding 3 partly exists therebetween. The light emitting member 1 is connected to a power source 4 and the light receiving element 2 is connected via an amplifier 5 to an output device 6. The light source light emitted from the light emitting member 1 is made incident on the molding 3 and the transmitted light thereof is detected by the light receiving member 2. The light is scattered by the degree of the turbidity of the molding 3 and the quantity of the transmitted light arriving at the light receiving member 2 changes when the light source light transmits the molding 3. Since the change rate of this light quantity is proportional to the turbidity of the molding 3, the turbidity of the molding 3 is obtd. if the quantity ratio between the incident light and the transmitted light is determined.
Patent JP-S5546682-A (JP)
Title: Ultrasonic vibrator unit
Inventor: INOUE HIRONOBU
IPC: H04R17/10
Filed: 1978-09-29
Abstract: PURPOSE:To make it possible to remove the factor of reverberation by surrounding a piezoelectric element and resonator with a cylinder, fixed to a base, which has fibriform hair covering both elements at its internal circumference. CONSTITUTION:Vibrator unit X is composed of base 2 with projecting input terminal 1 from one flank, and piezoelectric element 3 and resonator 4 mounted on the other flank of this base. Then, element 3 and resonator 4 are surrounded with cylinder 5, fixed to base 2, which has fibriform hair covering element 3 and resonator 4 at its internal circumference. Consequently, element 3 and resonator 4 are held softly and definitely, and no load of a cushion material itself is applied on element 3 and resonator 4, so that the factor of reverberation due to vibration can be removed.
Patent JP-S5454932-A (JP)
Title: Combination welding of tig and laser
Inventor: HAMAZAKI MASANOBU
IPC: B23K26/346
Filed: 1977-10-07
Abstract: PURPOSE:To enhance welding efficiency of laser welding, a combination welding of TIG torch and laser beam is used such that the laser follows after a molten pool caused by the TIG electrode. CONSTITUTION:A laser beam 11 is emitted from a laser generator 1, reflected from a mirror 12 and projected to a location close to TIG electrode 12, then passes through a hole 13 provided on top wall of a nozzle 4. In welding operaion, a base  material 9 is moved as indicated by an a-arrow, relative to the apparatus so that  the laser 11 follows after TIG electrode 5 and impinges into a shallow pool 5' molten by TIG electrode 5. This causes, due to reduced laser reflection, substantial  absorption of laser energy by the molten pool 5', resulting in a deep metling penetration in the base material useful for efficient welding or cutting. In addition, a laser  molten pool, 11' is enclosed by the nozzle 4 and shielded by a innert gas jetted from  an opening 7, whereby the welding zone is effectively protected from oxidation and nitrization.
Patent JP-H11317276-A (JP)
Title: Arrester
Inventor: SUMI SHOICHI
IPC: H01T4/12
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To hold the gap between electrodes at a specified interval by placing an insulator ball made of a ceramic, alumina, or silicon between the parallel electrode plates. SOLUTION: An alumina ball 1 is installed within a glass tube 2, electrode plates 3 are brought into contact with the alumina ball 1, the alumina ball 1 is used as a spacer, and the electrode plates 3 are held at a specified interval. Lead wires 4 are connected to the electrode plates 3. An inert gas such as argon, nitrogen, or Penning is filled in the glass tube 2 at a pressure corresponding to a target discharge voltage, the glass tube 2 is heated, fusion-bonded to the electrode plates 3, and sealed. In order to start discharge at the aimed discharge voltage, at first the gap is set, and the sealing pressure of a sealing gas is found from the target discharge voltage by using the Paschen curve, test whether discharge is conducted at the target discharged voltage is performed, and the adequate sealing pressure of the inert gas is elected.  The specified gap can correctly and simply be obtained in this way.
Patent JP-S5923187-A (JP)
Inventor: SUCHIIBU HAARAN MATSUKUBII
IPC: F16L55/00
Filed: 1983-07-01
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-S5645338-A (JP)
Title: Parts-retaining device
Inventor: HATA HIDEKI
IPC: B23Q7/04
Filed: 1979-09-19
Abstract: PURPOSE: To enable simple and accurate retension of a piece of parts such as a coupler in a prescribed position by means of two balls energized by a spring.  
     CONSTITUTION: A piece 1a of parts fed from a feeder 12 is struck at a part where two balls 10a and 10b energized by a spring face each other. Next, a control rod 12 is advanced straight to push the piece 1a to the left on the slant 13 of the feeder 12, whereby the piece 1a is pushed in between the balls 10a and 10b. Then, the piece 1a is retained surely in a prescribed position by the balls 10a and 10b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09305573-A (JP)
Title: Fft operation device and method therefor
Inventor: OZAKI YASUNARI
IPC: G06F17/14
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To perform fast Fourier transform(FFT) operation at high speed. SOLUTION: A butterfly computing element 4 executes butterfly operation of data inputted from terminals in0 and in1 and outputs two pieces of data provided as a result from a terminal out0 or out1 to both selectors 13-0 and 13-1. At the selector 13-0 or 13-1, any one of two pieces of data supplied from the terminals outO and out1 are selected so that two pieces of data to be simultaneously required for the next butterfly operation can be dividedly stored in memories 15-0 and 15-1, and the data are respectively simultaneously supplied and stored through a selector 14-0 or 14-1 into the memory 15-0 or 15-1.
Patent JP-H07323936-A (JP)
Title: Paper feeding device
Inventor: KITAMURA ATSUYUKI
IPC: B65H3/56
Filed: 1994-06-02
Abstract: PURPOSE:To feed out a paper sheet from a paper feed tray in the state of no skew. CONSTITUTION:A paper feeding device U2 has a paper feed tray 11 to accommodate a paper sheet sheaf S; a claw 15 arranged at a tip corner part in a paper feed direction on the upside of the paper sheet sheaf S; and paper sheet carrying out members 16, 41 which come into frictional contact with the top paper sheet Si of the paper sheet sheaf on a paper feed tray 11 for sending out the paper sheet Si, and the top paper sheet Si of the paper sheet sheaf S is separated from the paper sheet Si being on the lower side of the above top paper sheet by buckling effect caused by the resistance of the claw 15 and carried out. In addition, means 18.21 for releasing buckling action after the paper sheet Si is carried as far as a fixed distance and buckled once to cause deflection before carrying out of the paper sheet Si are provided.
Patent JP-S5455105-A (JP)
Title: Re-synchronizing circuit for start-stop synchronizing signal
Inventor: KOBAYASHI SHIGEO
IPC: H04L5/24
Filed: 1977-10-12
Abstract: PURPOSE:To reduce transmission errors due to code distortion to a low rate with causing the delay of a signal by re-synchronizing bits of one character at every time when a repeater station receives a start bit. CONSTITUTION:Since detection circuit 321 turns OFF initialization signal INL by detecging a start bit, reception-bit counting circuit 322 starts counting up clock signals CLK and outputs set signals ST at an interval for one bit, and holding circuit 323 latches reception signal RD at every time of receiving signals ..ST and outputs it as re-synchronizing signal RD' to transmitter circuit 33. At the same time, counting circuit 322 counts up signals ST and outputs reset signal RST, after outputting signals ST for one character, to reset detection circuit 321, so that the counting circuit will also return to an intial state by signal INL. In this way, bits are made to synchronize again.
Patent JP-H11316261-A (JP)
Title: Micro program simulator
Inventor: ITO YOSHIHIRO
IPC: G01R31/28
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To facilitate development of a simulator with different specification for a pattern generator related to a simulator for a pattern generator for an IC tester which inspects a memory IC. SOLUTION: A translator part 2 converts an inputted micro program 1 into a virtual command, which is stored in a virtual command storage part 3, and a virtual micro simulator engine part 4 refers to the stored virtual command for simulation, with the result stored in a virtual resistor part 5. In addition, a virtual micro operation/output part 6 which controls the translator part 2 and the micro simulator engine part 4 while outputs the content of virtual resistor stored in the virtual resistor part 5 is provided. With this configuration, only a translator part 7 and a virtual micro operation/output part 11 are parts affected by specification of the pattern generator of an IC tester which is an object of simulation, thus development of micro program simulator is easy.
Patent JP-S6015008-A (JP)
Title: Method for cooling work roll in hot rolling mill
Inventor: UENO YASUSHI
IPC: B21B27/10
Filed: 1983-07-06
Abstract: PURPOSE:To reduce the power consumption required for driving a pump for cooling water by accompanying cooling water jetted from spray nozzles with cooling water in a water tank to make them collide against a work roll. CONSTITUTION:For constructing a water tank 10 by using a part of the surface of a roll 1 for a part of the side wall of the tank 10; a stripper guide 5 is used for a bottom plate, and side boards 6 are provided to the width ends of roll 1 to prevent the leakage of cooling water by bringing the boards 6 closer to the roll 1, and a vertical board 7 is provided to the space between the side boards 6. That is, the tank 10 is installed so that spray nozzles 8 and headers 9 are surrounded by a part of the roll surface, the stripper guide 5, the side boards 6, and the vertical board 7. Another vertical board 11 is provided to the outside of the board 7 to introduce the cooling water overflowed from the tank 10 to the space between the boards 7 and 11. The nozzles 8 are attached to the headers 9 so as to arrange the nozzles 8 zigzag from the roll 1 side view.