baber/WOPTO huggingface dataset:
Patent JP-2000214802-A (JP)
Title: Caption display
Inventor: FURUHATA AKIHIKO
IPC: G09F9/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To smoothly display the subtitle of lines for an actor on a stage without giving sense of incongruity along with vocalization timing of the lines, on a location such as a wing in a theater. SOLUTION: A display 5 is constituted such that current control circuits (brightness adjusting parts) 55a, 55b changing the brightness of LEDs as a display element of a display 5 are provided on the display 5, and a personal computer 1 sets the fade-in/fade-out when the LED's are flashing. If a gap between the vocalization timing of a speech to be displayed as subtitles and the timing of the actual subtitle display is present, audiences can read the speech as the caption comfortably with only slight sense of incongruity.
Patent JP-S58136390-A (JP)
Inventor: FUKUCHI TAKESHI
IPC: D06F29/00
Filed: 1982-02-08
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-S56113478-A (JP)
Title: Thin-film heating element
Inventor: NUNOMURA KEIJI
IPC: B41J2/335
Filed: 1980-02-15
Abstract: PURPOSE: To obtain a heating resistor having excellent heat stability and oxidation resistance and high specific resistance by mixing one kind or more of metallic elements with the high melting points, such as Ta, Mo, W, Nb, Hf, Zr to silundum as a heating element for a thin-film thermal head.  
     CONSTITUTION: A high melting-point metal-SiC spatter film is prepared in such a manner that a composite target obtained by placing a small piece of metal with the high melting points, such as Ta, Mo, W, Nb, Hf, Zr on a SiC target or a target formed by mixing and molding SiC powder and metallic powder with the high melting point are used, and thermally treated at 500°CW700°C in a nitrogen atmosphere. A composition of the spatter film is arbitrarily selected by changing the area ratios of the high melting-point metallic small piece of the composite target and SiC, but a composition ratio is made 0.08W0.35 metallic atomicity to one molecule SiC in order to obtain the specific resistance of 3×10 2 W5×10 4 μΩcm. Thus, the internal structure of the spatter film obtained is remarkably stable to heat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58136200-A (JP)
Title: Diaphragm for electromagnetic speaker
Inventor: HIDA TAKAYOSHI
IPC: H04R13/00
Filed: 1982-02-05
Abstract: PURPOSE:To obtain a diaphragm satisfying the stable resonance frequency and storing sound pressure, by forming the diaphragm with a diaphragm body and a movable iron piece not fixed but placed on the diaphragm body. CONSTITUTION:Since the movable iron piece 16 is just placed on the diaphragm body 13 in operation, the body 13 is vibrated freely at a support point  14a of a receiving ring 14, the length of a spring is l, allowing to obtain a stable resonance frequency without being subject to the effect of the variance in the outer diameter working accuracy of the movable iron piece 16. Since the free vibration is obtained, then a large amplitude (t) is obtained and the sound pressure is increased.
Patent JP-S54111530-A (JP)
Title: Coating composition
Inventor: TAKEMOTO KATSUO
IPC: C09D133/04
Filed: 1978-02-20
Abstract: PURPOSE: A room temperature drying coating composition for a thick film, having improved storage stability, corrosion resistance, adhesivity, low-temperature impact resistance, obtained by blending varnish consisting of a specific copolymer with white carbon, an alcohol, and a filler.  
     CONSTITUTION: A) Varnish consisting of a copolymer having a polymerization degree of 150W350, obtained by copolymerizing a) a monomer of a vinyl ester of an aliphatic carboxylic acid, b) one or more copolymerizable monomer selected from the group consisting of vinyl chloride and (meth)acrylate, and, a monomer of an unsaturated carbonyl compound, is blended with B) 0W30 wt.% of a plasticizer, e.g., dioctyl adipate, dioctyl sebacate, etc., C) not more than 10 wt.% of white carbon, D) a low-boiling alcohol in an amount of 0.1W1 times that of white carbon, and E) one or more fillers selected from the group consisting of clay, red oxide, calcium carbonate, titanium dioxide, carbon black, and graphite in an  amount of 0.5W6 times that of the resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10213985-A (JP)
Title: Fixing device
Inventor: UENO HIROSHI
IPC: G03G15/20
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To satisfy high printing quality, low power consumption, prolongation of the lives of parts and securement of safety by making warm air generated in a housing by a heat source circulate along in the carrying direction of recording material. SOLUTION: A safety device is constituted of the housing 3; a heater 4 being the heat source; an air blower 5, a separator 6 and a shutter which constitute a warm air circulation means; and a base 8. The inside of the housing 3 is divided to the heater 4 side and the recording material (paper) 1 side by the separator 6, and air heated by the heater 4 is sent by the air blower 5, blows against the paper 1 carried on the base 8 from a slit on the upstream side of the separator 6, melts the toner 2 on the paper 1, and then circulates to the heater 4 side from the slit on the downstream side of the separator 6. The shutter 7 producing a labyrinth effect is provided at the exit part of the housing 3 in order to make the warmed air hardly go out to the outside.
Patent JP-H07222649-A (JP)
Title: Chair
Inventor: ISSHIKI TOSHIHIDE
IPC: G03B21/58
Filed: 1994-02-15
Abstract: PURPOSE:To achieve an increase in utilization value as screen/chair by attaching a screen to a back rest free to move in or out to further expand it already spread. CONSTITUTION:A screen 9 includes a pair of holding rods 92 and 93 rotatable relatively around a shaft mounted between an intermediate plate 2 and a part near the upper end of a rear plate 6, and an expandable sheet 94 of which both ends are supported by the holding rods 92 and 93. The screen 9 which is in a folding state can be housed in a screen housing space S of the back rest 7 to be freely usable as an ordinary chair. When the screen 9 is taken out of the screen housing space S to be expanded, the screen 9 becomes larger than the back rest 7 to cover the rear side of a seating person. This makes it possible to effect rear shielding in a handy and effective manner simply by expanding the screen in a TV conference or the like, and to eliminate the need for an exclusive space for holding the screen.
Patent JP-H04330746-A (JP)
Title: Manufacture of two-layer tab
Inventor: TAKATSU AKIO
IPC: H01L21/60
Filed: 1991-01-18
Abstract: PURPOSE:To enhance the production yield of the title two-layer TAB without lowering its production efficiency by a method wherein a prescribed similar via hole which is worked to be the same as the via hole of the two-layer TAB is made in a prescribed position outside the region of a prescribed two-layer TAB pattern. CONSTITUTION:A photomask which is provided with a desired lead pattern and desired land patterns 15 is executed to a resist layer formed on a surface metal layer; an exposure operation is performed; after that, a developing operation is performed; and a resist pattern is formed on the metal layer. A photomask which is provided with via-hole patterns 16 and pseudo-via-hole patterns 17 is executed to a resist layer formed on a rearsurface resin; an exposure operation is performed; and after that, a developing operation is performed; a resist pattern is formed. By this operation, the resist pattern which has revealed the resin only in prescribed parts in which via holes and pseudo-via holes are to be formed can be formed on the rear surface of a substrate.
Patent JP-H09188565-A (JP)
Title: Porous carbon formed body having uniform fine pore and production of the same
Inventor: TSUCHITANI MASATOSHI
IPC: C01B31/02
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a porous carbon formed body having uniform fine pores by forming a mixture of a specific filler of an infusible substance with a pitch having a high softening point, performing a treatment for making it infusible, burning and carbonizing. SOLUTION: This porous carbon formed body having uniform fine pores having >=300<2> BET specific surface area and <=10Å middle pore diameter, is obtained by first obtaining a pitch having a high softening point (A) having >=180 deg.C softening point and <=5wt.% heat loss at <=300 deg.C by bringing a formed body obtained by forming a heavy oil having 0.8-1.2 C/H atomic ratio and not containing a portion insoluble to a BTX solvent or a pitch having a low softening point of <=150 deg.C softening point measured by a temperature gradient method into a particle-like, a powder-like or a fiber-like shape having <=100μm diameter into contact with an organic solvent capable of leaving >=10wt.% as an insoluble portion for extracting a light component, then, obtaining an infusible component (B) by performing a treatment to make the component (A) infusible under an atmosphere not containing oxygen, and next, by mixing the component (A) with 20-70wt.% component (B), forming so as to become <=5mm minimum distance from its center to the outer surface thereof, performing the treatment for making the same infusible under the atmosphere not containing oxygen, burning under an inert atmosphere and carbonizing.
Patent JP-S61180913-A (JP)
Title: Thin film magnetic head
Inventor: KATO TAKAYUKI
IPC: G11B5/31
Filed: 1985-01-31
Abstract: PURPOSE:To obtain a thin film magnetic head which excels in the magnetic characteristics, heat resistance and durability with a small degree of the surface recesses and projections, by forming an SiO2 insulated layer on a magnetic substrate by a coating process. CONSTITUTION:The 2nd insulated layer 20 is obtained by coating an SiO2 film of 5-10mum thickness, for example. This coating process can fill satisfactorily the surface recesses produced by a coil conductor layer 8 and flattens the surface of the layer 20 compared with a sputtering process. Thus the effects of the surface recesses/projections are reduced at an upper core 9. This prevents the deterioration of the magnetic characteristics. Furthermore the thermal deformations caused by the friction and rubbing are not produced on the layer 20 unlike the novolak resin (owing to application of SiO2). At the same time, no exudation is produced unlike the polyimide resin. Thus the durability is improved. The layer 20 is never decomposed even if the core 9 is produced at >=250 deg.C by a sputtering method. thus the 'Sendust(R)' having fine characteristics can be used to the core 9.
Patent JP-S62178185-A (JP)
Title: Servo-device
Inventor: KUNIHIRA SAIJI
IPC: H02P29/00
Filed: 1986-01-30
Abstract: PURPOSE:To conduct transition to control having high precision smoothly even on the light load of a motor and even on low set speed by computing an error signal from the value of half the reference value of one period of a tachometer generator on starting and driving the motor on the basis of the error signal. CONSTITUTION:A period detector 11 detects the period of the zero cross of a tachometer generator 2 on the starting of a motor 1, and transmits a period data over a memory 7c. A computing element 7b for a processor 7 computes the output of an error from the value of the period data and the value of half the reference value of one cycle, outputs the result of the computation to a digital-analog converter 13, and drives the motor 1 by a power amplifier 14.
Patent JP-S53103396-A (JP)
Title: Laser beam generating and modulating device
Inventor: KOIZUMI HARUHIKO
IPC: H01S3/05
Filed: 1977-02-22
Abstract: PURPOSE:To make a flat device by providing generating parts and modulating parts of laser beams on a common substrate, and modulating the beams by the electrodes sandwiching the beams on beam advancing paths.
Patent JP-H09214306-A (JP)
Title: Delay circuit and pulse generating circuit
Inventor: WATANABE MASAYA
IPC: H03K5/14
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To delay a rising input without malfunction and to improve the degree of freedom of design. SOLUTION: In C-MOS inverters 1-3 connected in cascade, a gm of a PMOS 1p, an NMOS 2n and a PMOS 3p is selected to be very high so as to allow them to be switched quickly and a gm of an NMOS 1n, a PMOS 2p and an NMOS 3n is selected to be in matching with a desired delay time. The NMOS 1n, PMOS 2p and NMOS 3n are sequentially conductive against a rising input and or usual delay and the PMOS 1p, NMOS 2n and PMOS 3p are quickly conductive against a trailing input, then the output signal is changed in synchronism with the trailing input.
Patent JP-S58136669-A (JP)
Title: Solidified ink
Inventor: SUEZAWA MICHIAKI
IPC: C09D11/033
Filed: 1982-02-08
Abstract: PURPOSE:To provide a solidified ink which is used for marking pen, felt pen, ball point pen, etc. and makes it possible to write without the use of pen tip, prepared by adding a solidifying agent to ink. CONSTITUTION:Ink is solidified by adding poly-gamma-benzyl-L-glutamate, sodium stearate, sodium myristate, etc. as solidifier, to water-based ink or by adding isopropyl myristate, anisol-p-aminoazotoluene, etc. as solidifier, to oil ink. The solidifying agent is added in an amount of about 5-10wt% (about 1-4wt% will suffice when ink is solidified directly within writing utensils).
Patent JP-S61177508-A (JP)
Title: Digital control system
Inventor: KAWASAKI HARUHISA
IPC: G05B13/00
Filed: 1985-02-04
Abstract: PURPOSE:To obtain a nearly constant response at any time without making the cumulative value of a position shift excessive owing to a movement extent by correcting the cumulative value of the position shift according to intervals of time when the input of an actuator attains to a limit value. CONSTITUTION:When a desired position and a desired speed are inputted as command values to a main arithmetic part 1, the contents of the register of a position detection part 6 and the contents of the register of a speed detection part 7 are read to find the difference of a detected position from the desired position, i.e. position shift eP(n), the difference of a detected speed from the desired speed, i.e. speed deviation eV(n), and the cumulative value eI(n) of the position shift, i.e. the sum of the cumulative value eI(n-1) of the position shift at the last sampling which is stored in a storage element 8 and the current position shift eP(n). Those and multiplied by specific feedback gains kP, kV, and kI and the products are summed up; and the sum is outputted as an input U(n) to a D/A converter 2 and the cumulative value eI(n) of the position shift is stored in the storage element 8.
Patent JP-S62177106-A (JP)
Title: Production of composite valve disk
Inventor: NOTOMI KANJI
IPC: B22F3/14
Filed: 1986-01-30
Abstract: PURPOSE:To efficiently produce a composite valve disk having improved dimensional accuracy by using solid core materials made of a steel in place of the core materials of the conventional practice and removing the core materials by machining after the end of sintering. CONSTITUTION:The solid core materials 7a, 7b made of the free-cutting steel are inserted into the valve disk 1. For example, powder In625 is packed into a hollow part 3 formed of the outside surfaces of the materials 7a, 7b and the inside wall of the valve disk 1 and a cap 4 is welded and sealed to the valve disk 1. While the valve disk 1 is heated, the inside of the hollow part 3 is evacuated to a vacuum by a deaerating pipe 5 and thereafter, the pipe 5 is closed. The entire part of the valve disk is held at and under a high temp. and high pressure. The valve disk 1 is preferentially pressurized from the outside by HIP treatment to form a lining layer consisting of the In625 on the materials 7a, 7b. The solid core materials 7a, 7b made of the free-cutting steel are then removed by machining.
Patent JP-S57133939-A (JP)
Title: Excavator
Inventor: KURODA KAZUNARI
IPC: E02F3/30
Filed: 1981-02-13
Abstract: PURPOSE:To discard excavated soil and sand toward the rear side without the need for side spaces by using an excavator in which separate turning base is attached in a freely rocking manner to a turning base provided on a vehicle, and an excavating machine is attached in a freely rocking manner to the separate turning base. CONSTITUTION:An upper turning base 2 is provided to a lower vehicle 1 in freely turnable manner around a vertical axis 1, and a turning base 9 is attached to the front of the upper turning base 2 in a freely rocking manner around a horizontal shaft 4 by an oil-pressure cylinder 5. Thus, the turning base 9 can turn around a rotary axis II. And, a working machine 10 consisting of a boom 10a, an arm 10b, and a bucket 10c is attached in a freely rocking manner to the turning base 9. After excavation is finished and the working machine 10 is turned around the rotary axis II with a turning radius Rs, the working machine 10 can be inclined on the basis of a pin 4 as a center to discharge excavated soil, and also the working machine 10 can discard the soil rearwards without the need for the side space of the excavator.
Patent JP-S58152159-A (JP)
Inventor: DORIAN FUAARAA MOOBUREE
IPC: F02M41/12
Filed: 1983-02-09
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-2000222973-A (JP)
Title: Switch
Inventor: ODAJIMA MASAHIKO
IPC: H01H13/06
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a switch capable of preventing a stay of water drops between a pair of fixed contacts even if water drops are splashed and surely preventing a short circuit between a pair of fixed contacts. SOLUTION: This switch has a pair of fixed contacts 9, 10 made of a conductive wire material and a housing 2 for supporting a pair of fixed contacts 9, 10 with they being close adjacent, and an exposed part being exposed from an outer wall surface 5a of a bottom 5 of the housing 2 to the outside of the housing 2 is installed in a pair of fixed contacts 9, 10, and insulating walls 7, 8 are installed over the whole facing surfaces of a pair of fixed contacts 9, 10 on the outer wall surface 5a of the bottom 5, between the exposed part of one fixed contact 9 and the exposed part of the other fixed contact 10.
Patent JP-H07225029-A (JP)
Title: Temperature controller for electric carpet
Inventor: KASUGA HIDEO
IPC: F24D13/02
Filed: 1994-02-16
Abstract: PURPOSE:To control a temperature to obtain a suitable temperature of a heat collecting surface even, when a type of a carpet cover is altered according to a user's taste at the time of buying to replace it by coping with different thermal conductivity and different temperature of the surface according to a type of the cover to be used for an electric carpet. CONSTITUTION:An electric heater 2 and a first temperature sensor 3 are arranged on a carpet body 1, and a second temperature sensor 5 for self-heat generating by energization is provided at an end of the body 1. Further, a controller box 4 for containing a temperature controller and a third temperature sensor 6 for detecting a room temperature is coupled to the body 1. A set temperature of the body 1 is altered in response to a temperature difference of the sensors 5, 6 and power consumption of the sensor 5.
Patent JP-S55111056-A (JP)
Title: High pressure sodium lamp
Inventor: SAITOU NAOKI
IPC: H01J61/30
Filed: 1979-02-20
Abstract: PURPOSE: To prevent the missing of sodium and the cracking at the end of light emitting tube, by encapsulating sodium, metal for buffering gas and starting gas in light emitting tube body while providing a polycrystal alumina tube in the light emitting tube body.  
     CONSTITUTION: The light emitting tube is comprised of a light emitting tube body 7 made of polycrystal alumina and a tube 8 made of single-crystal alumina provided in said body 7 such that the distance from the inside of said body is shorter than 0.2mm. Both ends of said body 7 are encapsulated by end caps 9 penetrated with a conductor 11 having an electrode 10. Light emitting material such as sodium, metal for buffering gas such as mercury, and more than one kind of neon, argon, krypton, xenon as starting gas are encapsulated in the light emitting tube. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03224927-A (JP)
Title: Lift slab construction
Inventor: UEDA MASAO
IPC: E04H9/02
Filed: 1990-01-31
Abstract: PURPOSE:To improve workability by connecting stiffeners arranged in a lift slab, to stiffeners penetrating horizontally through a column section, so that the column and the lift slab behave as an integral structural body. CONSTITUTION:In an architectural field, columns 1 are erected, and on ground, lift slabs 2 for all floors are manufactured. After that, the lift slabs 2 are lifted up in order by a jack or the like and are set at specified floor positions. After that, stiffeners 2b arranged in the lift slabs 2 are integrally connected to stiffeners 1a thrust into the columns 1 by welding or the like. Besides, after vertical reinforcements 3a and hoops 3b are arranged on the peripheries of the columns 1, column concrete sections 3 are placed and are integrated with the lift slabs 2.
Patent JP-2000214183-A (JP)
Title: Probe card
Inventor: MIZOGUCHI YASUHIRO
IPC: G01R1/073
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To always obtain precise inspection data and be adapted to even a chip with a narrow distance on an electrode by surely contacting a probe needle to the electrode on the chip without instable contact and therewith reducing the loss of high frequency signal. SOLUTION: A probe card 1 is provided with a probe needle 2 contacting an electrode on an inspected surface of a wafer chip of a wafer of an inspected object and a substrate 3 retaining the needle 2. In a vertical needle probe card where the needle 2 formed on the substrate 3 is electrically connected to a wire 5 connected to an IC tester and therewith retained nearly vertically to a substrate surface 3a, the needle 2 with a tip point 2a bent is formed with condition inclined to a nearly vertical direction to the substrate surface 3a and therewith directly connected to the wire 5.
Patent JP-S63184993-A (JP)
Title: Signal generating circuit
Inventor: NAKAIZUMI KAZUO
IPC: H03K17/06
Filed: 1987-01-28
Abstract: PURPOSE:To obtain the output equal to the sum of both prescribed values by setting a supply voltage and the threshold of a transistor (TR) to said prescribed values respectively after one of data bus lines goes to level '0' at the time of writing with respect to the switch control of a semiconductor memory device where output level '1' is higher than the supply voltage. CONSTITUTION:With respect to the control of a Y switch of the semiconductor memory device where output level '1' is higher than the supply voltage, a Y switch control signal YSE in the high floating state and a node YjA are set to 9/10Vcc (Vcc is the supply voltage) by coupling capacities C16-C19 between data busses lines I/O1-I/O4 and the inverse of I/O1 - the inverse of I/O4 and the signal YSE of Y switch. Consequently, the Y switch control signal YSE can be made higher than (Vcc+VT) (VT is the threshold voltage of the field effect TR) by an internal signal phiw synchronized with the write clock and digit lines DL and the inverse of DL can be set to 0V or Vcc of write data when write data cannot be written on digit lines DL and the inverse of DL.