baber/WOPTO huggingface dataset:
Patent JP-H02252515-A (JP)
Title: Mold
Inventor: TOMINAGA GORO
IPC: B29C45/73
Filed: 1989-03-27
Abstract: PURPOSE:To obtain a molded product excellent in surface smoothness and reduced in deformation by a short-time molding cycle by arranging an electric heater on the surface of a molding cavity forming part and covering the surface of the molding cavity forming part with a cover plate and applying mirror surface finish to the surface of the cover plate. CONSTITUTION:In a mold 10, a flat annular molding cavity 15 is formed between the mirror surface bushes 13, 14 incorporated in a pair of split molds 12 and the molten resin injected by an injection molding machine passes through a sprue bush 16 and a center gate 17 to fill the molding cavity 15. The filled molten resin is cooled and solidified by cooling circuits 18, 19 in such a state that constant holding pressure is imparted to said resin on the side of the center gate 17. Electric heaters 20 are arranged on the surfaces of the bushes 13, 14 and further covered with cover plates 21 whose surfaces are subjected to mirror finish. Therefore, temp. control changing over the surface temp. state of the mold to high and low temp. states within a short time is realized and a molded product excellent in surface smoothness and reduced in deformation can be obtained.
Patent JP-S554228-A (JP)
Title: Automotive body structure for vehicle
Inventor: INOSE TAKASHI
IPC: B62D25/04
Filed: 1978-06-23
Abstract: PURPOSE: To improve the strength rigidity of an automotive body for a vehicle by improving the connecting portion of a center pillar to a side sill as a box-like sectional member.  
     CONSTITUTION: An outer plate 1a and an inner plate 1b are faced oppositely to each other, and connecting flange 1c is spot welded to form a box-like sectional center pillar 1. Then the superimposed portion of the lower outer and inner plates 1a and 1b at the lower recess end 1e are made contact with the outer surface of a side sill outer 2a. Then, the members 1a, 1b and side sill outer 2a are superimposed in three laminate and spot welded at W 1 . After the center pillar 1 is connected at the lower end to the side sill outer 2a, a side sill inner 2b is faced with the inside of the outer 2a, and spot welded to thus spot weld the connected flange 2c at the position W 2  to thereby complete the connecting assembly. In this case, the flange 2c' of the side sill 2 is exposed with the inside of the automotive room via the recess 1d of the center pellar exclusion for free welding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63244214-A (JP)
Title: Lamp light quantity stabilizer
Inventor: ENDO MAKOTO
IPC: G05D25/00
Filed: 1987-03-31
Abstract: PURPOSE:To always keep the light quantity of a lamp constant at low cost by reflecting a light beam from a hole provided on a light shielding member, by a reflecting member and detecting the reflected light quantity, and controlling the light quantity, based on the detected light quantity. CONSTITUTION:A reflected light which is made incident on a silicon photodiode 5 through a hole 1a of a light shielding member 1 and a reflecting mirror 4 from a lamp 2 is brought to a photoelectric conversion, the lamp light quantity is detected, and an obtained signal is amplified by an amplifying circuit 7, and integrated by an integrating circuit 8. The output voltage of the integrating circuit 8, and the voltage of a triangular wave generating circuit 9 are compared by a comparator 10, and in accordance with the lamp light quantity, a PWM (pulse width modulation) signal is outputted. In a driver 11, based on the inputted PWM signal, a full-wave rectifier wave from a rectifying circuit 13 is brought to a PWM modulation, and supplied to the lamp 2. In such a way, the lamp light quantity can always be kept constant at low cost.
Patent JP-H01251101-A (JP)
Title: Data processing system
Inventor: ADACHI KAZUHITO
IPC: G05B7/02
Filed: 1988-03-31
Abstract: PURPOSE:To ensure the normal working of an input/output device despite the abnormality of a data processor by making the normal data processors control the data input/output devices in accordance with the number of abnormal data processors. CONSTITUTION:The abnormality of a data processor 3 is detected by a bus controller 2. Then the controller 2 informs the abnormality of the processor 3 to data processors 6 and 9. Thus only the processor 9 substitutes for the processor 3 since only the processor 3 is abnormal. Then the processor 9 starts the input/output jobs of data input/output devices 4 and 5 whose control rights are owned by the processor 3. If the processor 9 becomes abnormal under such conditions, the processor 6 substitutes for both processors 3 and 9.
Patent JP-S52468-A (JP)
Title: Device for adjusting time of timekeeping device
Inventor: FUJIMURA SENTAROU
IPC: G04G5/00
Filed: 1975-06-21
Abstract: PURPOSE: To automatically adjust the delay or advance of time by providing a contact on a gear to be in contact with terminals of a wiring connecting to a pendulum and of a wiring connecting to an electromagnet, linking said electromagnet and an electromagnet opposed to a long hand to the pendulum, and arraying iron pieces on the right and left sides of the electromagnet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04309395-A (JP)
Title: Ascending and descending device
Inventor: OBA SHUNICHI
IPC: A63G31/12
Filed: 1991-04-09
Abstract: PURPOSE:To double the thrill and the enjoyment to passengers in a capsule which ascends and descends in an erect cylinder. CONSTITUTION:The device constitutes a characteristic feature of attaching many pieces of ring-like illuminating lamps 4 at a prescribed interval in the inside periphery of an erect cylinder 1 in which a capsule 2 for containing passengers ascends and descends, and flickering successively the illuminating lamps in the reverse direction to the ascent and the descent of the capsule 1.
Patent JP-H03275324-A (JP)
Title: Method for preventing extruded foaming film from swelling and slipping during winding
Inventor: ISHIZAWA HIROTO
IPC: B29C48/92
Filed: 1990-03-26
Abstract: PURPOSE:To prevent extruded film from both swelling and slipping during winding by a method wherein the thickness of film extruded from a flat die falls into a plurality of subdivisions in the width direction of the flat die and is periodically and slightly varied in every subdivision under the condition that the phase of the variation in the subdivision is staggered. CONSTITUTION:When the thickness of film F, extruded from a flat die 11 is varied in every subdivision, the diameter of wound-up film or roll diameter becomes larger at the part, in which the thickness of the film is thick, while the diameter becomes smaller at the part, in which the thickness of the film is thin. And, when the thickness of the film F1 is varied with adjusting bolts 113 periodically in every subdivision under the condition that the phase of the variation in the subdivision is staggered, the total roll diameter increases under the state that the sizes of roll diameters of respective parts of, the film change alternately. The maximum value of the difference between the sizes of roll diameters is controlled by the length of period. Thus, each layer of film wound in multiple layers is mostly in the state, which is slightly wavy in the direction of the wound-up film, resulting in checking the transverse slippage between the respective layers and in developing on slippage during winding.
Patent JP-H04310037-A (JP)
Title: Fsk receiver
Inventor: MINAMI YOICHIRO
IPC: H04L27/14
Filed: 1991-04-09
Abstract: PURPOSE:To use the orthogonal detection reception system and to relieve the deterioration in the sensitivity suppression due to a disturbing wave. CONSTITUTION:A post stage of a mixer circuit 13 generating a base band signal in the FSK receiver is provided with a high pass filter 31 receiving the generated base band signal, a low pass filter 16 receiving an output signal of the high pass filter 31 and an orthogonal detection demodulation circuit 18 applying signal processing to an output signal of the low pass filter 16 to obtain the demodulation signal. The high pass filter 31 attenuates the demodulation signal of a disturbing wave.
Patent JP-S60220408-A (JP)
Title: Joint type robot controller
Inventor: ANDOU KENGO
IPC: G05B19/42
Filed: 1984-04-18
Abstract: PURPOSE:To reduce the vibrations and the load of a mechanical system by storing data showing the start speed, the maximum speed and the end speed and controlling the speed of each shaft so as to secure an approximately fixed level of acceleration of those shafts. CONSTITUTION:An input device 4 is operated in a teaching mode and produces data needed to a joint type robbot to store them to a data memory 3. A teaching program is previously stored in a program memory 2. A central processor 1 reads data out of the memory 2 in its action mode and delivers them to a servo control circuit 5 in the form of the command value after having the necessary processing. The memory 3 stores the data on the position of each teaching point as well as the start, maximum and end speeds for shift of each shaft. Based on these data, the processor 1 produces the command value.
Patent JP-S522699-A (JP)
Title: Skid binding apparatus of sheet materials
Inventor: KADOKAWA HIROSHI
IPC: B65B27/08
Filed: 1975-06-24
Abstract: PURPOSE: A skid binding apparatus for preventing hanging of back ends in binding the back ends of laminated sheets and for passing bound skids after the binding is finished. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03279350-A (JP)
Title: Diamine derivative having naphthalene skeleton
Inventor: YAMADA YASUJI
IPC: C07C219/34
Filed: 1990-03-28
Abstract: NEW MATERIAL:A diamine derivative having a naphthalene skeleton expressed by formula I (x is -O- or -NH-; Ar is bifunctional aromatic group). EXAMPLE:4-Aminophenyl 2,6-naphthalenedicarboxylate. USE:A raw material, etc., for polyamide and polyimide resins excellent in heat resistance. The raw material is inexpensive. Since the linearity thereof is excellent, the subject compound is especially preferred as the raw material for the highly heat-resistant polymers. PREPARATION:For example, a naphthalenedicarboxylic acid halide expressed by formula II (Y is Cl, Br or I) is reacted with a nitro compound expressed by formula III (Z is OH or amino) in the presence of a base to provide a nitro compound expressed by formula IV, which is then catalytically reduced with a metal catalyst to afford the diamine compound expressed by formula I.
Patent JP-S553185-A (JP)
Title: Method of exposing fluorescent screen of color braun tube
Inventor: IWASAKI YASUO
IPC: H01J9/227
Filed: 1978-06-23
Abstract: PURPOSE: To readily alter white current ratio in the fluorescent screen of a color braun tube by providing different moving speed of light source reciprocating at predetermined amplitude at least for one color from other colors in longitudinal direction of holes of shadow mask.  
     CONSTITUTION: The moving speed of point light source 3 reciprocating is so set as to be slower at the periphery thereof than the central portion thereof against photoresist membrane corresponding to fluorescent element G when the photoresist membrane is exposed to form a light absorbtive layer, and the speed of the light source 3 is so set as to be faster at the peripheral portion than the central portion against the exposure of the photoresist membrane corresponding to the residual fluorescent elements B, R. Thus, since it can alter the ratio of the light emitting area of three color fluorescent elements without strictly controlling always the exposure amount of the three color fluorescent elements G, B, R, it can readily and accurately alter the white current ratio. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06285327-A (JP)
Title: Method and device for flue gas desulfurization
Inventor: HIRUTA RYUICHIRO
IPC: B01D53/50
Filed: 1993-04-02
Abstract: PURPOSE:To provide a method and device for flue gas desulfuization where a liquid absorbent tank part is made small and oxidation is effectively made with a small quantity of oxidizing air and desulfurization reaction is made without specifying a feeding place of limestone slurry. CONSTITUTION:Fine air is fed (feed air is finely cut by agitators 2B) from one or several places of the side wall of a liquid absorbent tank 4 to slurry contg. calcium sulfite that has absorbed SOx to form, in the tank 4, a portion that is dense with bubbles and a portion that is sparse of bubbles. Then, in the tank 4, a vertical circulating flow (an upflow 16, downflow 18) of the liquid absorbent slurry due to a difference in apparent specific density is formed and also a horizontal turning flow is caused by agitators 2A installed on the tank 9. And as a whole, a vertical spiral slurry circulating flow is formed over the whole area of the tank 4.
Patent JP-H02256844-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: SONODA YUKIHIRO
IPC: F02D41/10
Filed: 1989-03-30
Abstract: PURPOSE:To accurately maintain a target air-fuel ratio by applying the constitution wherein a lean time is longer than a rich time for a mixture during acceleration operation and a fuel injection amount is increased when a deviation between the aforesaid times exceeds the predetermined value, while the value being made higher with an increase in the extent of acceleration. CONSTITUTION:A fuel injection control means B so controls a fuel injection valve 12 as to give the target air-fuel ratio of a mixture, according to a signal from an O2 sensor 19 in an exhaust passage A. In addition, when an acceleration condition is detected with a detecting means C, a deviation between lean and rich times for a mixture is obtained with a deviation calculation means D, according to an output signal from the O2 sensor 19. When the lean time is longer than the rich time and the devi ation exceeds the predetermined value, a fuel injection amount is increased with an increment means E. In this case, the aforesaid predetermined value is all the more increased when the extent of acceleration increases. According to the aforesaid construction, a lean condition due to a carbon deposit can be accurately judged during acceleration operation, and an air-fuel ratio can be accurately maintained at a target value.
Patent JP-S5817187-A (JP)
Title: Heat-accumulating material composition
Inventor: OOMAE FUJIO
IPC: C09K5/06
Filed: 1981-05-22
Abstract: PURPOSE:The titled composition of a desirable m.p. freed from or reduced in supercooling, which is prepd. by adding a glycol and boric acid to an inorg. alkali or alkaline earth metal salt hydrate. CONSTITUTION:1-10wt% glycol such as ethylene glycol and, if necessary, 0.1- 20wt% boric acid are added to an inorg. alkali or alkaline earth metal salt hydrate such as CaCl2.6H2O. EFFECT:It is possible to accumulate heat at a high density and to discharge heat at a determined temp. for a long time. USE:Warning of an agricultural polyvinyl chloride-built house.
Patent JP-H09270370-A (JP)
Title: Electric double layer capacitor and its manufacturing method
Inventor: HIRATSUKA KAZUYA
IPC: H01G11/68
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To minimize the water content in a polarized electrode not to mark the decline in performance by a method wherein a polarized electrode mainly comprising an activated carbon molded in sheetlike shape is junctioned with a collector through the intermediary of carbon base conductive adhesive layer containing polyimide resin or polyamide imide resin. SOLUTION: Activated carbon particles, polytetrafluoroethylene and carbon black are kneaded with ethanol to mold the kneaded product in a sheetlike shape. Next, the produced sheet is bond-fixed on the surface of a colllector of etching processed aluminum foil through the intermediary of a conductive adhesive layer made of a binder content and a graphite fine particles. In such a constitution, the binder content is to be a solvent soluble polyimide resin, polyamide imide resin and varnish melting either one of the precursors of said resins in an organic solution.
Patent JP-H07288417-A (JP)
Title: Directional variable antenna
Inventor: NAKAYAMA TOSHIHIRO
IPC: H01Q3/36
Filed: 1994-04-15
Abstract: PURPOSE:To vary directionality in the direction of an azimuth angle, in the direction of an elevation angle or in both the directions by providing the extremely small number of variable phase shifters and variable power distributors corresponding to the number of antenna element in a directional variable array antenna. CONSTITUTION:To S-shaped double circularly arranged arrays 5 and 6, the phase of power to be fed to an antenna element 1 inside each circular arrangement is fixed but only the relative feeding phase between the circular arrangements is changed so that the directivity is changed in the full azimuth angle direction. On the other hand, the feeding phase to the antenna element in each circular arrangement is fixed but only the relative feeding amplitude ratio between the circular arrangements is changed so that the directivity can be changed in the full elevation angle direction. In order to change the relative feeding phase or feeding amplitude ratio of the reference circular arrangement 5 and each circular arrangement 6, feeding is performed by adding variable phase shifters or variable power distributors 7 corresponding to the respective circular arrangements or the plural circular arrangements.
Patent JP-S5411562-A (JP)
Title: Cooler drier for granular matter
Inventor: TAKAGI NOBUO
IPC: F26B17/26
Filed: 1977-06-29
Abstract: PURPOSE: To efficiently cool and dry a transferred granular matter, by sequentially diminishing the opening percentage of a porous plate from a granular matter inlet port toward a granular matter outlet port. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62241963-A (JP)
Inventor: HANSU HORUSUTO SHIYUTAINBATSUH
IPC: C09K5/08
Filed: 1987-04-01
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-S521278-A (JP)
Title: Reservoir of two systematic liquid pressure brake for automobiles
Inventor: OOMI ATSUSHI
IPC: G01F23/74
Filed: 1975-06-23
Abstract: PURPOSE: A reservoir of two systematic liquid pressure brake for automobiles, that does not emit error alarm eventually if liquid surface is disturbed by reclining vehicle chassis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S563469-A (JP)
Title: Endless tape cassette
Inventor: YOSHII TETSUJI
IPC: G11B23/42
Filed: 1979-06-20
Abstract: PURPOSE: To realize the recognition for the running position of the tape, by installing the planetary gear mechanism into the tape take-up pulley to give the reduction to the rotations of the take-up pulley and then driving the tape run display means.  
     CONSTITUTION: Endless tape 2 stored into cassette case 1 is guided by guide rollers 3, 4 and 5 plus tension roller 6 each. Outer-tooth minor gear 13 intermeshes outer- tooth idle gear 14 as well as inner-tooth major gear 16 which has a concentric turn to pulley 10. Either one of tape run display mark 17 on gear 16 and display mark 18 on take-up pulley 10 indicates the center position of the tape, and the other mark shows one turn of the tape by mark 19 respectively since the rotation ratio is set to 2:1 between pulley 10 and gear 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06285197-A (JP)
Title: Golf cart equipped with hole information display function
Inventor: TANAKA SHIGERU
IPC: A63B55/60
Filed: 1993-04-05
Abstract: PURPOSE:To display correct height difference information for hole surfaces at the present position CONSTITUTION:A memory means 8e to memorize hole information, a display means 8a to display the hole information, a control means 200 to control actuation of the memory means 8e and the display means 8a are provided, height difference information for hole surfaces is memorized in the memory means 8e, the control means 200 determines height difference at the present position at a hole based on information of the present position detection means 100 and the memorizing means 8e, and the determined height difference is displayed in the display means 8a. In addition, the memory means memorizes the hole surface height difference information as height difference information between plural sections separated along the directions, and the control means 200 sets the height difference information for the closest section to the present position in the hole among the plural sections as height difference at the hole present position.
Patent JP-S5413370-A (JP)
Title: Ultrasonic transmitting and receiving element
Inventor: HIRASAWA HIROSHI
IPC: H04R1/00
Filed: 1977-07-01
Abstract: PURPOSE:To stabilize the signal characteristics, even if the constant of the physical property of an adhesive as well as the mechanical shape of the same is changed due to the change in temperature, by making the thickness of an oscillatory diaphragm one half of the wavelength and the thickness of an adhesive, which is used an ultrasonic converting element and the diaphragm, substantially a quarter of the wavelength.
Patent JP-H06287337-A (JP)
Title: Abs resin foam
Inventor: ABE HIROSHI
IPC: C08J9/04
Filed: 1993-04-05
Abstract: PURPOSE:To obtain an ABS resin foam which has a relatively high expansion ratio and an excellent thermoformability. CONSTITUTION:An ABS resin foam is obtd. by foaming an ABS resin having a shear moduls (measured with a viscoelastic spectrometer at a frequency of 10Hz at 150 deg.C) of 1X10<4>-5X10<5> Pa with a blowing agent to an expansion ratio of 2-20. The foam, when compared with a polystyrene foam, has an excellent thermoformability and can deeply be drawn. The resulting thermoformed foam article is lightweight, has improved mechanical strengths, esp. impact strength. exhibits good cushioning and thermal insulating properties similar to those of a polystyrene foam, and is widely applicable, e.g. to a food container such as a cup and an automotive interior panel.
Patent JP-S5612355-A (JP)
Title: Manufacture of optically active alphaacyanoalcohol
Inventor: JIYATSUKU MARUTERU
IPC: C07C61/40
Filed: 1980-06-11
Abstract: A novel process for the preparation of optically active alcohols of the formula    <IMAGE>  I  wherein R1 and R2 are individually selected from the group consisting of hydrogen, saturated and unsaturated, optionally substituted aliphatic, cycloaliphatic, aromatic and heterocyclic, with the proviso that at least one of R1 and R2 is other than hydrogen, and R1 and R2 taken together with the carbon atom to which they are attached form a hydrocarbon ring comprising reacting an ester of an optically active alcohol of the formula    <IMAGE> II  wherein A is the organic radical of a chiral carboxylic acid of the formula   <IMAGE>  with a boron halide and reacting the resulting mixture with water to obtain the optically active isomer of the alcohol of formula I with the same configuration of the alcohol moiety of the starting ester in high yields without by-products of known processes.
Patent JP-H1173774-A (JP)
Title: Semiconductor memory device
Inventor: KANEZASHI KAZUYUKI
IPC: G11C8/18
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide high-speed storage device which is speeded in the timing of address signal inputs by installing a high-speed address taking-in signal generating circuit separately from the command decoder. SOLUTION: A command signal is decoded by an address taking-in signal generating circuit 14 composed from a high-speed high circuit to generate an address taking-in signal, and these signals are synchronized with clock signals by a synchronous buffer 12-5. An address input circuit 15 takes in the address signal using the address taking-in signal from the synchronous buffer 12-5 as a trigger. An internal circuit 17 accesses a designated address based on the address signal supplied from the address input circuit 15 under control of a control circuit 16 and data is read/written between the accessed address and the data input/output buffer 18. Since no command decoder 13 which works as a delay element after synchronization is interposed, timing can be promoted.