baber/WOPTO huggingface dataset:
Patent JP-S62119643-A (JP)
Title: System for storing history information
Inventor: SATO KIMINORI
IPC: G06F11/34
Filed: 1985-11-20
Abstract: PURPOSE:To attain sure recording of history information and to facilitate readout by dividing a history memory into blocks, recording the history information cyclically in one block until a specific condition takes place, transferring the block to the next block to record the history information when the specific condition is generated. CONSTITUTION:A recording control means 140 divides the history memory 120 into blocks and while no specific condition is generated, the history information is recorded cyclically in one block. On the other hand, when the specific condition is generated, a specific condition detection means 130 informs it to a recording control means 140. In receiving the notice, the recording control means 140 makes the next block record the history information. Until the next specific condition is generated, the history information is recorded cyclically in the said block. When the next specific condition is generated, the block is transferred to the next and the history information is recorded therein.
Patent JP-H05101441-A (JP)
Title: Optical disk and optical pickup
Inventor: KUBO KATSUHIRO
IPC: G11B7/135
Filed: 1991-10-08
Abstract: PURPOSE:To eliminate the need for an objective lens and objective lens driving device, and a tracking focus error signal detector by providing lens-shaped projections for condensing collimated beams of light on a transparent plastic substrate surface. CONSTITUTION:The lens-shaped projections 4 for condensing the collimated beams of light from the optical pickup are provided by every pit or every recording track on the surface of the transparent plastic substrate. The lens- shaped projections formed on the disk surface is irradiated with the luminous flux transmitted through an aperture. Since the lens-shaped projections are provided to be focused so as to condense the light to the recording track surface, there is no need for focus servo. On the other hand, the light with which the recessed parts of the projections is irradiated is condensed to the two points A, B, but the value of d is taken as large as about 50mum in order to prevent the failure in obtaining reproduced signals by the deficiency of the light quantity at this time. The need for the objective lens and the objective lens driving device and tracking focus error signal detector is eliminated and the thickness of the optical pickup is reduced.
Patent JP-H1092692-A (JP)
Title: Thin film chip and its manufacturing method
Inventor: KISHIDA KAZUTO
IPC: H01L21/56
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of short circuits between imperfectly insulated terminals, by flattening the surface of a ceramic substrate for thin film with an insulating material of spin-coated glass, tantalum oxide, alumina, etc. SOLUTION: The surface 1 of a ceramic substrate S for thin film is flattened by coating the surface 1 with spin-coated glass and baking the glass at a high temperature. After the surface 1 is flattened, a metallic thin film is formed on the surface 2 of the glass with a thin film forming device, and a desired pattern is formed by using a photoresist. Then, a lower metallic electrode is formed by performing ion milling etching, etc., on the pattern and removing the photoresist. After the lower electrode is formed, a high dielectric thin film is laminated upon the lower electrode by forming a high dielectric thin film on the electrode with the thin film forming device while the substrate S is maintained at >=400 deg.C, and by forming a desired photoresist pattern, and then, by performing tapered etching by using the ion milling method, etc., and by removing the photoresist.  Therefore, a highly accurate thin film element can be formed.
Patent JP-H08118906-A (JP)
Title: Pneumatic radial tire
Inventor: MORINAGA HIROSHI
IPC: B60C9/00
Filed: 1994-10-25
Abstract: PURPOSE: To improve durability and steering stability around a bead part by forming a carcass ply cord so as to be a polyester monofilament whose loop strength/strength ratio, intrinsic viscosity and fineness per one piece are specific values respectively. CONSTITUTION: A pneumatic radial tire is provided with a bead part 3 formed on the inner periphery of a side part 2 in both sides of a tread part 1 and reinforced by a carcass ply 4 in which a carcass ply cord 4a is arranged and formed in a tire radial direction and a belt layer 5 buried inside the tread part 1. This carcass ply cord 4a is formed by polyester monofilament with 0.5 or less of loop strength/strength ratio, 0.8 or more of intrinsic viscosity(IV) and 1000 denier or more of fineness per one piece. Therefore, durability around the bead part 3 can be improved, while maintaining high steering stability.
Patent JP-S63113106-A (JP)
Title: Turning device of steam turbine
Inventor: ODAWARA MASACHIKA
IPC: F01D25/34
Filed: 1986-10-31
Abstract: PURPOSE:To ensure the reliable engagement/disengagement of a gear, by providing a torque converter between a rotating shaft of a motor for turning and the input-side gear of a gear group linked with a rotor. CONSTITUTION:A torque converter 17 is connected to a rotating shaft of a motor 1, while a gear 3 is fixed to the torque converter 17 via a rotating shaft. The gear 3 is connected to a gear 9, which is situated at a shaft-end of a turbine rotor 2, via gears 4-8. With this contrivance, engagement and disengagement between the gear on the rotor (2) side and the output-side-gear of the gear group can be carried out in a reliable manner.
Patent JP-H02107470-A (JP)
Title: Thermal transfer recorder and facsimile device using the same recorder
Inventor: AWAI TAKASHI
IPC: H04N1/23
Filed: 1988-10-18
Abstract: PURPOSE:To enhance a relative velocity between a recording medium and an ink sheet and contrive higher quality of images recorded in multi-time printing by recording images while taking up the ink sheet in one direction, and thereafter recording images while taking up the ink sheet in the reverse direction. CONSTITUTION:A feeding motor 24 for a recording paper drives a platen roller 12 to rotate, thereby feeding the recording paper 11 in the direction of an arrow (b), and a forward feeding motor 25 for an ink sheet 14 feeds the sheet 14 in the direction of an arrow (a). A reverse feeding motor 85 for the ink sheet 14 feeds the sheet 14 in the direction of an arrow (c). The reduction gear ratio i1 of a transmission gearing 28, 29 and the reduction gear ratio iP of a transmission gearing 26, 27 are appropriately set so that the feeding velocity V1 of the sheet 14 and the feeding velocity VP are in the relationship of V1=lVP, where l is a numerical value which varies according to the diameters of sheet rolls 17, 18. Thus, a high relative velocity is provided between the sheet 14 and the paper 11, whereby a shearing force at an ink layer is increased, and recording quality of images is enhanced.
Patent JP-H01101493-A (JP)
Title: Stopwatch
Inventor: KOBAYASHI AKIO
IPC: G04F10/00
Filed: 1987-10-15
Abstract: PURPOSE:To easily operate a stopwatch with a small number of buttons without any misoperation by giving an A switch a starting function and a split and lap time function and a B switch a stopping function and a resetting function respectively and performing measuring operation and its ending operation with the A and B switches. CONSTITUTION:When the A switch 4 is operated for input after zero resetting, standard time clocking 1 is started. When the A switch 4 is operated again, two kinds of split time 3 and lap time 2 are displayed simultaneously and split and lap time measurements are taken. The split time and lap time are clocked every time the B switch is operated for 3rd time, 4th time..., and the number of times is displayed on a split and lap time counter 16. The B switch 5 is operated after final input to stop the standard time clocking 1, and the B switch 5 is operated again to reset all displays.
Patent JP-S61140476-A (JP)
Title: Wrapping device for manufacture of wrapped cord
Inventor: ARAI KAZUO
IPC: B65H57/06
Filed: 1984-12-12
Abstract: PURPOSE:To manufacture wrapped cord with excellent mechanical properties by selecting the radius of an inlet guide part and the bore dia. and length of a straight guide part so that outgoing/incoming angle of wrapping wire to the spiral processing part at the outlet from the guide bush hole. CONSTITUTION:The radius of curvature, R2, at a circular-profiled inlet guide part 15 of a guide bushing 6 and the bore a and length d of a guide hole as forming the straight guide part 16 are so selected that both the wrapping wire paid off from the position on the bobbin closest to the bushing 6 on a fitting tool 4 and the one paid off from the farthest position will pass a spiral processing part 10 in contact with said guide pat 15 with the radius of curvature R2 as well as the straight portion 16. Accordingly the wire 2 paid off from bobbin 1 toward the bushing 6 with different angles is guided along the path from the guide part 15 of bushing 6 to the guide pat 16, and can thus enter the processing part 10 with a constant angle which is determined by the spiral processing part 10 and straight guide portion 16. This may reduce variation of cord in its number of turns round own axis as well as in the bend and radius, which will make the cord elongation uniform.
Patent JP-H01102933-A (JP)
Title: Pressure-contact flat type semiconductor device
Inventor: IWASAKI MASAMI
IPC: H01L21/52
Filed: 1987-10-16
Abstract: PURPOSE:To uniformly distribute a stream of dissipated heat and to enhance a breakdown strength value to a surge of an electric current by a method wherein an electrode post is divided into two and a main electrode is pressed uniformly by a first electrode post having no cut-out part directly or via an electrode sheet. CONSTITUTION:An electrode post 21 on the side of a cathode of a center-gate type thyristor is divided into two, i.e., a first electrode post 21a which presses a cathode electrode 5 via an electrode sheet 3 and a second electrode post 21b which presses the first electrode post. The first electrode post 21a is composed of a doughnut-shaped copper block having no cut-out part and uniformly presses substantially a whole main face of the cathode electrode 5 via the electrode sheet 3. In order to guide a gate lead wire, the second electrode post 21b has a cut-out part 25 which has been opened on a face where the first electrode post is pressed.
Patent JP-S63112217-A (JP)
Title: Canvas top structure for vehicle
Inventor: YOKOYAMA SHIGEJI
IPC: B60J7/12
Filed: 1986-10-30
Abstract: PURPOSE:To prevent floating of a canvas, by a method wherein, during closing of a canvas assembly, the engaging member, positioned on the slide member, of a control cable is engaged with a different engaging member situated to the front end part of the canvas assembly. CONSTITUTION:With a cable 20 controlled, a slide member 30 and a front panel 11 are slide in the longitudinal direction of a car body along a guide rail 4. Along with the slide, a top bow 16 on the engaging side is slid in the longitudinal direction of a car body, and a top bow 15 on the moving side is slid in the vertical direction of the car body through a like member 17. As a result, a canvas assembly 10 is selected into a state in that a canvas 12 is stretched to close an opening part 3 of a roof 2 and a state in that the canvas 12 is folded to open the opening part 3. In this case, an engaging member 35 is selected in the rear of a body part 31 of the slide member 30. A different engaging member 36 engageable with the engaging member 35 is formed to the side of the link member 17 positioned facing the engaging member 36.
Patent JP-H06110563-A (JP)
Title: Temperature control system
Inventor: NIIZAWA TADASHI
IPC: G05D23/24
Filed: 1992-09-30
Abstract: PURPOSE:To appropriately control temperature even at an electronic device constituted of layers laminated with heat generating bodies so as to easily generate temperature difference in the vertical direction by driving fans for a layer unit and with strength corresponding to the layer. CONSTITUTION:Display units 2 are laminated for three stages in a large video equipment, and the display units are provided side by side in respective layers 11-13. Temperature sensors 15-17 are installed at the proper positions of the respective layers 11-13. The outputs of these temperature sensors are sent to a fan driving control part 30. The driving control part 30 fetches data from the respective temperature sensors and detects the temperatures of the respective layers and when a judging means 31 judges one layer is lower than a prescribed temperature at least, a driving control means 32 simultaneously controls all of the layers. On the other hand, when the judging means 31 judges the temperature of one layer is not lower than the prescribed temperature at least, the driving control means 32 controls the driving of fans 14 at respectively applied individual frequencies for each layer. Thus, the vertical temperature difference of the layers can be eliminated.
Patent JP-2000075373-A (JP)
Title: Film unit with lens
Inventor: TAKABA TETSUSHI
IPC: G03B17/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a film unit with a lens constituted so that a film can be easily rewound to a cartridge in a light room by providing it with a mechanism rewinding the film to the cartridge without changing the rotating direction of a winding-up knob or using a film rewinding jig when a photographing action is executed while drawing out the unexposed film from the cartridge. SOLUTION: The photographing action is executed while drawing out the unexposed film F from the cartridge 60 and the exposed film is taken up by a take-up roll 61. The film unit with a lens is provided with the mechanism rewinding the film to the cartridge 60 by rotating the winding-up knob besides without changing the rotating direction of the winding-up knob when the photographing of the final photographing frame of the film F is finished. Besides, the film take-up jig coupled to the winding shaft of the cartridge 60 so as to rewind the film is used.
Patent JP-S60178587-A (JP)
Inventor: ERITSUKU CHIYAARUZU BURUTSUKUM
IPC: G06K7/10
Filed: 1984-12-12
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-2001080636-A (JP)
Title: Recyclable corrugated fiberboard box, and its manufacture
Inventor: ADACHI SHIGERU
IPC: B65D5/62
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To peel an adhesive tape stuck on a corrugated fiberboard box without damaging a facing of the corrugated fiberboard box, and to recycle the corrugated fiberboard by forming a peelable part formed of a peelable varnish or paraffin on a part of the corrugated fiberboard with the adhesive tape stuck thereon. SOLUTION: In a part of a corrugated fiberboard box with an adhesive tape stuck thereon, a peelable part 1a is formed on upper sides and both sides of upper ids 13 and 17, lower sides and both sides of lower lids 14 and 18, upper and lower sides of a right side plate 3 and a left side plate 5, and parts with parts close to center parts of the upper and lower sides protruded downward and upward, and the peelable part 1a is also formed on four corners of a front plate 2 and a back plate 4. The peelable varnish contains 35-40% synthetic resin, 35-40% glycol, 5-10% ethyl alcohol, 5-10% amino alcohol, and 1-10% silicone additive. The peelable varnish consisting of these composition and contents realizes the reasonable adhesion and peelability.
Patent JP-S61140663-A (JP)
Title: V belt type stepless speed change gear
Inventor: HASEBE MASAHIRO
IPC: F16H9/18
Filed: 1984-12-10
Abstract: PURPOSE:To prevent wrong functioning by driving a servomechanism comprising of two screws and their flanks under control made by a driver and a fluid pressure actuator. CONSTITUTION:In a V-belt type stepless speed change gear having servo- mechanisms 6, 7 and a cam mechanism 8, running is done at constant reduced speed and pressure by bringing a first screw 37 and a second screw 61 into contact with a second flank 102 without a ball 37a, and the speed is changed by causing the stroke of a movable flange 3B through driving means composed of an oil pressure servo 9A and a driver. Consequently the inserting pressure of the V-belt in changing the speed can be properly adjusted by controlling the pressure in the oil pressure servo, and quick speed change becomes possible. In addition, the buffer effect of the oil pressure servo can relieve the sudden action of the driver.
Patent JP-H02111498-A (JP)
Title: Method for decreasing alkali for ph adjustment in methane fermentation
Inventor: FUTAKA MITSUGI
IPC: C02F3/28
Filed: 1988-10-19
Abstract: PURPOSE:To decrease the alkali for pH adjustment by providing a separator to the rear stage of an acid fermentation chamber adjusted in pH to a specified range, separating the components which cannot be treated in the methane fermentation chamber or are unnecessary, returning the components to the original place and treating only the components remaining after the sepn. in the methane fermentation chamber. CONSTITUTION:The waste water which is sent from a waste water chamber 1 into a pH adjusting chamber 2 and is adjusted to a 4 to 6.5pH range is fermented in the acid fermentation chamber 3, by which the intricate polymeric org. matter is decomposed to the lower fatty acid. The generated gases are taken out of the chamber. The treated water is sent into a 1st surge tank 4 and further to the separator 5. The separator 5 separates the components which cannot be treated in the methane fermentation chamber 7 and are unnecessary. These components are returned from the chamber 2 via a water return pipe 29 to the chamber 3. The remaining components from which the above-mentioned components are removed are decomposed to methane and carbon dioxide in the methane fermentation chamber 7. The gases and treated water are released. The amt. of the gas to be generated is increased and the methane content is increased in this way. In addition, the residual org. acid is decreased and the concn. of the NH4 in the treated water is increased. The required alkali consumption for pH adjustment is eventually reduced.
Patent JP-H03123275-A (JP)
Title: Vertical contour compensation circuit
Inventor: FUKUDA TOKUYA
IPC: H04N9/07
Filed: 1989-10-06
Abstract: PURPOSE:To increase the degree of freedom of adjustment, to set the clearness at a desired level, and to improve image quality by adding and subtracting each image pickup signal of a line before and after n horizontal scanning time, and obtaining vertical high range component signals with such properties as a band pass characteristic and a come-line characteristic. CONSTITUTION:By adding and subtracting an image pickup signal + or -1 line and + or -2 lines to an image pickup signal I(m+1) of a basic line, a vertical high range component signal, which possesses not only a simple low-pass property or a high-pass property, but various response properties such as the band-pass property and the comb-line property can be obtained. Also, the mixing ratio of signals (a), (b), (c) can be changed by adjusting the value of coefficients K1-K3. Then, the amount of freedom in adjusting the response properties of the vertical direction space frequency of a finally obtained horizontal scanning signal J(m) becomes larger, and the desired response property is obtained.
Patent JP-2001079037-A (JP)
Title: Hydrolyzable absorbing article
Inventor: KURATA NOBUHIRO
IPC: A61F13/15
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a surface material having a well-balanced hydrolyzable property and strength. SOLUTION: A hydrolyzable absorbing article having a hydrolyzable back- sheet 20, a hydrolyzable absorbing layer 20 and a surface layer 10 covering the absorbing layer 21 is disclosed. This surface material 10 is formed by superposing a plurality of water retaining hydrolysable sheets 11, 12, 13, 14 capable of being decomposed by water and bonding the sheets 11, 12, 13, 14 with each other with a liquid-dissociable integrating means that allows the sheets 11, 12, 13, 14 to dissociate from each other when a liquid is given. The liquid- dissociable integrating means includes mechanical means such as perforation treatment, embossing treatment and the like, adhesives, hydrogen bond and the like.
Patent JP-S62113471-A (JP)
Title: Formation of external factor base region doped with high concentration and shallow depth in bipolar transistor
Inventor: SHIYAO FUU CHIYAN
IPC: H01L29/10
Filed: 1986-10-31
Abstract: An integrated circuit bipolar transistor fabrication technique is disclosed. The process includes steps to form shallow, self-aligned, heavily doped, extrinsic base regions which do not encroach substantially upon the emitter region. The process allows for construction of transistors which require a thinner epitaxial layer or, in the alternative, i.e., with a typical epitaxial layer, have a higher collector-to-base breakdown voltage.
Patent JP-H11101936-A (JP)
Title: Range finder
Inventor: NONAKA OSAMU
IPC: G03B13/36
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a range finder capable of obtaining a contrast of an object with a simple configuration even against light, and measuring a range quickly and accurately. SOLUTION: A range finder, comprising two sensor arrays 2a, 2b for detecting luminance distribution of an object as a picture signal, an AMP 3 for amplifying and integrating output signals of both sensor arrays 2a, 2b, a comparison means 6 for deciding whether the integration has become a predetermined state, a change-over means 5 for switching characteristics of the amplification or the integration to at least two steps, and a CPU 10 for calculating a distance to the object from the relative positions of the picture signals based on the outputs of both sensor arrays, is provided with the CPU 10 for obtaining an object picture signal by repeating amplifying and integral control actions based on the stored time after starting amplifying and integrating by setting the characteristic of amplification or the integration of AMP 3 to one of the steps, measuring and storing a time before the output of the comparison means 6, and then changing the setting of the characteristic of amplification or the integration of AMP 3 to the other step.
Patent JP-H0894052-A (JP)
Title: Simulator for refuse incinerating plant
Inventor: SHIROMIZU HIROSHI
IPC: G06F19/00
Filed: 1994-09-29
Abstract: PURPOSE: To simulate the operating state of an incinerating plant by varying a period, a parameter at a reference signal for deciding a burning state, and superposing a chaos signal, thereby so correcting the reference signal as to approach the refuse material change of a real plant. CONSTITUTION: A signal of the actual value of a low-level heat generating amount of refuse corrected to a non-periodic vibration state is output as a reference signal after correction by the superposition of the output signals of multipliers 6a-6n. Arithmetic units 2a-2n execute the calculations of chaos signal based on the setting of the calculating parameters C1 -Cn of parameter setting terminals 4a-4n and the initial values X1 -Xn of the initial setting terminals 5a-5n at each calculating periods T1 -Tn of the period set terminals 3a-3n. The chaos signals of the units 2a-2n are added to the signal of the reference signal input terminal 1 by an adder 8 to be superposed. The signal of the low-level heat generating amount of the refuse corrected to the actual value by the superposition is output from a reference signal output terminal 10.
Patent JP-H06112137-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: OMORI TAKASHI
IPC: H01L21/205
Filed: 1992-09-30
Abstract: PURPOSE:To make it possible to perform film forming by a plasma CVD method and the step for applying ultraviolet ray to the film obtained by the plasma CVD method in the same apparatus. CONSTITUTION:A plurality of CVD film forming chambers 1A-1D are provided. An ultraviolet-ray irradiation means 5, which casts ultraviolet ray on a deposited film, and a heating means 6 are provided in at least one of the CVD film forming chambers.