baber/WOPTO huggingface dataset:
Patent JP-H07209444-A (JP)
Title: Manufacture of stainless steel watch part
Inventor: OKAMOTO RYUZO
IPC: G04B37/22
Filed: 1994-01-11
Abstract: PURPOSE:To improve corrosion resistance by heating a 17-22 chromium stainless steel within a prescribed temperature range in non-nitriding atmosphere followed by quenching. CONSTITUTION:As the stainless steel, a free-cutting ferrite stainless steel having a composition in which 17-22% of chromium is contained, and at least one or two or more of sulfur, lead, and cerium are added is used. When a case of watch part is manufactured, press molding is carried out while intermediate thermal treatment is carried out plural times in the course of the press molding to remove work hardening. The stainless steel is then finished into the case through cutting and polishing processes. For the thermal treatment condition, the stainless steel is heated within a temperature range of 600-1100 deg.C in non- nitriding atmosphere, and then quenched by injecting nitrogen or argon gas.
Patent JP-H08241241-A (JP)
Title: Method and system for improvement of performance of memory in restricted virtual memory environment by reduction of paging activity
Inventor: ROBAATO FURANSHISU BERII
IPC: G06F12/02
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To scale-down physical paging actions from a memory by compressing pages removed from an active process before the pages are arranged on a free list. SOLUTION: When a free list has an excessively small number of pages, one page is removed from the active process of the list (S302) and the removed page is compressed (S304). Then the compressed active process page is arranged on the free list (S306) and whether or not a sufficient page exists on the free list is decided (S308). When a sufficient number of pages exists, normal operation is restarted. When a page fault is encountered, whether or not a desired page exists on the free list is decided and, when the page is a free list, whether or not the page is compressed is decided. When the page is compressed, an empty frame is obtained from the free list.
Patent JP-S5699954-A (JP)
Title: Cathode-ray tube
Inventor: MUNEDA TETSUHIRO
IPC: H01J31/08
Filed: 1980-01-09
Abstract: PURPOSE:To obtain video information as a current from an electrode and auxiliary electrode, by performing a parallel movement of the field figured on an anode screen with a scanning signal. CONSTITUTION:An electron beam generated from an electron gun 1, anode 2 and electron lens 3 is deflected by deflecting plates 4, 5 to figure an observed signal waveform on an anode screen 8. Then a scanning signal for reading a figure is applied to the deflecting plates 4, 5 to perform a parallel movement on the anode screen 8. An electrode 6 can read information by scanning the figure on the field. Here the scanning signal, if synchronized with a scanning signal in a cathode-ray tube for display to amplify a current detected by the electrode 6 and input as a luminance signal of the cathode-ray tube for display, can display a waveform.
Patent JP-S58119702-A (JP)
Title: Detecting method for slipping and sliding of electric rolling stock
Inventor: UENISHI AKIRA
IPC: B60L3/10
Filed: 1982-01-07
Abstract: PURPOSE:To enable to rapidly remedy against slipping and sliding phenomena of a vehicle by  using as the variationamount in the speedthe absolute value of a deviation between newly  detected speed data and stored speeddata. CONSTITUTION:A digital computing unit 5 reads out periodic data which is held in a latch circuit 3 when an interruptsignal IT obtained bydividing thefrequencyof a reference clock pulseis  inputted. The pulse repetition frequencyis computed by the reciprocalof the read-out periodic  data, therebyobtaining speed data. The speeddata are stored sequentiallyfrom the older one in the first, second andthird memories.The absolute valueof the deviationbetween thespeed dataIandthe latest speed dataII of the first memory iscomputed as the variation amount in  thespeed. This variation amount is compared withthe idling and sliding referencelevels, and  when it is judged thatthe variation amount exceeds the referencelevel, idling and sliding suppressing andprotecting signals are outputted toperform a reasonableprocess.
Patent JP-S5285489-A (JP)
Title: Semiconductor reactance element
Inventor: HOUYA KAZUO
IPC: H01L27/08
Filed: 1976-01-09
Abstract: PURPOSE:A monolithic circuit including reactance is realized by using the slopes of the depressions or grooves formed in a silicon crystal substrate by anisotropic etching.
Patent JP-H03208768-A (JP)
Title: Four-axle steering truck for iron wheel supported linear motor vehicle
Inventor: KITAYAMA TOSHIKAZU
IPC: B61F3/00
Filed: 1990-01-10
Abstract: PURPOSE:To enable the smooth passing in a curved track by connecting two two-axle trucks located close to each other in front and rear with a connecting rod having pins in both ends thereof, and connecting a distance between both the trucks with two steering rods to be located in X-shape. CONSTITUTION:In a truck for railway vehicle with travels on a rail way, in which central part a secondary side reaction plate 1 of a linear motor 2 is laid, two two-axle trucks 3 having iron wheels 2 are located close to each other in front and rear and pin holes 4 of truck center pivots 3 of both the trucks 3 are connected with a connecting rod 5 having pins in both ends thereof to form this truck for railway vehicle. Right and left ends of the tips of truck frames of the sides facing to each other in front and rear are conected by pivotally supporting each ends of two steering rods 6, which have the same length and to be located so as to cross each other, with pins 7. In a curve, two two-axle trucks 3 can be thereby steered for V-shape in response to a curvature to improve the traveling stability in a curved track.
Patent JP-S5494205-A (JP)
Title: Radio call out system for many base stations
Inventor: KITAGAKI TOORU
IPC: H04B7/26
Filed: 1978-01-10
Abstract: PURPOSE:To avoid the electromagnetic wave interference at the boundary area, by alternately performing transmission with drive control alternately for the radio base stations adjacent each other. CONSTITUTION:When the receiver 25-2 is called out, the controller 22 produces call out signal and delivery start signal to the call out unit 21. The call out signal and the transmission start signal are alternately outputted by every T seconds to the radio base stations 24-1 and 24-2, which are alternately operated by T seconds with the transmission start signal and transmit the transmission wave f1 modulated with the call out signal. Accordingly, the receiver 25-2 alternately receives the transmission wave f1 from the base stations 24-1 and 24-2, and the call out signal can be identified and detected from the transmisstion wave f1 modulated with the corresponding call out signal.
Patent JP-H04213512-A (JP)
Title: Conveyor system and its using method
Inventor: GO DAIKI
IPC: B65G1/127
Filed: 1991-01-10
Abstract: PURPOSE: To provide a conveyor system and a method of use thereof capable of facilitating a performance test in a condition in which the assembly of a product is completed after parts of the product are assembled while transferring them sequentially along a fixed transfer line. CONSTITUTION: Transfer lines by means of a conveyor are provided at upper and lower steps, respectively, and the assembly work is done at two upper lines and a performance test for a product of which assembly is completed is easily done at two lower lines. Moreover, a pallet on which products are piled up at the performance test lines is easily transported to an adjacent line, and power supply to be applied on the product when the product is transported is continuously supplied to simplify the assembly line without increasing an installation area of a workshop and greatly improve the productivity.
Patent JP-H04239181-A (JP)
Title: Manufacture of quantum fine line and quantum interference element
Inventor: NAKAGAWA KIYOKAZU
IPC: H01L29/80
Filed: 1991-01-11
Abstract: PURPOSE:To provide an element of high performance using quantum effect referring to manufacture method of a quantum fine line and a quantum interference element using the quantum fine line. CONSTITUTION:Manufacture method of a quantum fine line which forms a fine groove 23 on a surface of a semiconductor crystal 22 of wide forbidden band width and buries a semiconductor 26 whose forbidden band width is narrower than that of the semiconductor in the groove, and a quantum interference element whose current path is the quantum fine line. It is possible to manufacture a quantum fine line of an arbitrary shape in a plane on a crystal surface and to manufacture a quantum interference element of high integration, high speed and high function.
Patent JP-H09190962-A (JP)
Title: Semiconductor device, reticle, and projection exposure method
Inventor: SAITO AKIHIRO
IPC: H01L27/14
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To lighten the limitation on the layout of an element made on a semiconductor device, by putting the section where first and second patterns connect with each other in nonlinear form. SOLUTION: In the two reticles for forming the wiring the right and left of the circuit divided to right and left by a tooth-shaped boundary, the wiring patterns 150a-153a are patterns to expose the wiring on the semiconductor substrate. Patterns 150b-153b for compensation of alignment errors are ones for preventing the wiring from breaking by the error in piling up caused when connecting and exposing the right and left reticles 141 and 142, or the width of the wiring from becoming thin by double exposure. Then, an exposure band 155 is a region for deciding the contour of the periphery of the semiconductor device made by exposure. Hereby, the limitation on the layout of the element in the connection part is lightened, so the semiconductor device can be downsized more.
Patent JP-H01177614-A (JP)
Title: System for preparing composite curved surface cutting path data
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1988-01-08
Abstract: PURPOSE:To shorten the preparation processing time of the cutting path data of a composite surface by storing the path data of a composite curved surface cutting path in a prescribed range into a memory, executing matrix conversions such as a plane symmetry movement, a rotary movement and a parallel movement to the stored composite curved surface cutting path data, and preparing new composite curved surface cutting path data. CONSTITUTION:The point train of i-th cutting path PLi' on an X-Y plane to specify a tool cutting path is projected on a composite curved surfaces SS3, the projected point train PLi is made into the composite curved surface cutting path, and a normal vector vi, j in a point Pi, j on the composite curved surface cutting path is obtained. It is stored as the composite curved surface cutting path data along with the point Pi, j on the composite curved surface cutting path. Further, the matrix conversions such as the plane symmetry movement, plane movement and parallel movement are executed to the stored composite surface cutting path data, and the new composite curved surface cutting path data are prepared. Thus, by utilizing the character of the composite curved surface, in which the composite curved surface having the symmetry and the same form are repeated, through the use of the prepared cutting path data, the processing time can be shortened.
Patent JP-S5596201-A (JP)
Title: Removing device for burr
Inventor: MIURA YUUJI
IPC: B29C45/00
Filed: 1979-01-11
Abstract: PURPOSE: To remove the burrs of the beady resin sealing bodies of a semiconductor device, etc. efficiently by a mechanism wherein an extruding roller and two pairs of cutting bodies, whose tool angles differ each other, are mounted.  
     CONSTITUTION: The tool angles of the edge portions 22a, 24a, of each cutting edge 22, 24 of the first cutting body 23 and the second cutting body 25 are set at different angles. Distances among the cutting bodies 23, 25 and an outer circumferential surface 20a of an extruding roller 20 are beforehand set to dimensions that resin sealing bodies 11...11 can pass. When the resin sealing bodies 11...11 are supplied among the roller and the cutting bodies 23, 25 by utilizing the turning effort of the roller 20, slots are formed to the root portions 3a of the burrs 12 of the sealing bodies, and the burrs 12 are subject to impact force in difference in a stage moving to the second cutting body 25 and cut. The burrs not perfectly removed are further cut by means of the second cutting body 25, and the sealing bodies 11...11, whose burrs are eliminated, are automatically guided to a vessel 26. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05190889-A (JP)
Title: Optical semiconductor device
Inventor: HANATANI SHOICHI
IPC: H01L31/107
Filed: 1992-01-09
Abstract: PURPOSE:To provide a superlattice APD with a low dark current and a high- speed response which is used for an optical fiber transmission system in G b/s band, an optical signal processing system, etc. CONSTITUTION:An electric field relaxation layer 5 of a binary compound semiconductor is inserted between a superlattice multiplication layer 4 and a light- absorption layer and then a hetero interface is formed by a barrier layer 14 of the superlattice multiplication layer 4 and the electric field relaxation layer 5, thus enabling the electric field relaxation layer 5 to be cleaned after interruption of crystalline growth for adjusting K cell temperature, obtaining a high- quality crystal for APD, and hence enabling an APD with a low dark current and a high-speed response to be manufactured with an improved yield.
Patent JP-S5387380-A (JP)
Title: Tris(omega-hydroxy polyether)isocyanurate and its preparation
Inventor: TANAKA YOSHIAKI
IPC: C08L101/00
Filed: 1977-01-12
Abstract: PURPOSE: Tris(ω-hydroxy polyether)isocyanurate I(1,m,nare 2-15);e. g. tris(ω-hydroxy polyether)isocyanurate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56100684-A (JP)
Title: Treatment for cyanogen-containing waste water
Inventor: TANAKA KIICHI
IPC: C02F1/02
Filed: 1980-01-12
Abstract: PURPOSE: To dispose cyanogen with thorough thermal decomposition by mixing a reguired amount of cyanogen-contg. waste water to a liquid hydrocarbon oil added with surfactants, emulsifying and mixing these and spraying and burning the mixture.  
     CONSTITUTION: 0.01W5.0wt% surfactants are added to a liquid hydrocarbon oil, and cyanogen-contg. waste water is mixed into said oil. Here, the ratios of the liquid hydrocarbon oil and the cyanogen-contg. waste water are kept at 60:40W99:1 and the composition obtd. in this way is mixed and emulsified by various mixing and emulsifying machines. The mean particle sizes dispersed on this emulsion are controlled to a 0.1W50μ range. The W/O emulsion fuel formed in this way is sprayed and burned. When this fuel oil burns, the combustion temperatures reach 1,300W 1,500°C, and therefore the cyanogen in the fuel oil perfectly thermally decomposed owing to combustion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5595807-A (JP)
Title: Thickness measuring method for transparent plate
Inventor: KOKUBU KATSUMI
IPC: G01B11/06
Filed: 1979-01-13
Abstract: PURPOSE: To avoid the beam shift and then secure the high-accuracy detection for the change of the plate thickness by aging, by setting the radius at the spot of the laser beam which is stopped down most as the fixed length in case the change of thickness of the transparent plate is measured via the laser beat pattern.  
     CONSTITUTION: Beam 6 sent from light source 5 is projected onto the measured plate 1 after being stopped down via lens 7, and beam 6 reflected on plate 1 is received by photoelectric conversion element array (CCD) 9. Light source 5, lens 7 and CCD9 are distributed so that the curvature center of the light wave entering the CCD may feature the same distance as the perpendicular lowered down to plate 1 from the standard position of CCD9 and from the foot of the perpendicular. At the same time, beam radius r 0  is set to the value obtained through the arithmetic formula shown in the diagram so that no beam shift may be caused even with maximum swing angle W max  of the plate in case the wavelength of the using laser is set to λ 0 . Output 11 of CCD9 undergoes the rectangular wave conversion via amplifier 12, and thus the shift direction and shift amount of the beat pattern, i.e., the thickness change amount is detected to be displayed at display part 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08189704-A (JP)
Title: Hot-water reservation type electric hot-water supplier
Inventor: TORIYAMA TAKEO
IPC: F24H1/18
Filed: 1995-01-11
Abstract: PURPOSE: To obtain a how-water reservation type electric hot-water supplier, high in the degree of freedom of installation, energy saving, and low in cost. CONSTITUTION: A hot-water reservation type electric hot-water supplier is separated into a hot-water reserving tank 1, a heating unit 13, heating water in the hot-water reserving tank 1 by midnight electric power and circulating it, and a temperature riser 23, increasing the temperature in the hot-water reserving tank 1 by a general electric power, while the hot-water in the hot-water reserving tank 1 is sent out of the temperature riser 23 by a send-out pump 27 to a hot-water and water mixing cock 29 to mix the hot-water with water, supplied from a water source, and supply it as hot-water having a predetermined temperature.
Patent JP-H05191452-A (JP)
Title: Store and forward exchange
Inventor: ISHIDA TAKAAKI
IPC: H04L12/58
Filed: 1992-01-09
Abstract: PURPOSE:To process much more communication and to build up a comparatively large scale store and forward exchange system. CONSTITUTION:The exchange is provided with a bulk section 5 managing the storage of original data to a disk device 51 and with a main section 6 managing the distribution of the original data stored in the disk device 51. CPUs 52, 61 are provided with a procedure for gabbage collection processing catalog information in which the catalog information provided in the bulk section 5 and the catalog information provided in the main section 6 are compared and they are matched when they are dissident.
Patent JP-H05177335-A (JP)
Title: Multicylinder block
Inventor: KATO HISASHI
IPC: B22D19/08
Filed: 1992-01-09
Abstract: PURPOSE:To provide the light alloy multicylinder block with cylinder liners having a high accuracy and a high quality without having casting defects at a low cost. CONSTITUTION:The multicylinder liners LW of the multicylinder block constituted by inserting the multicylinders LW made of iron into the light alloy cylinder block body 1 by internal chill casting are successively provided with plural cylinder liners alone 4 via common boundary walls 20. Chiller parts 28 having cooling fins 29 are integrally formed on the respective boundary walls 20. These chiller parts 28 are inserted into the thick wall parts of the cylinder block body 1 by internal chill casting.
Patent JP-S6048921-A (JP)
Title: Indomethacin-containing composition
Inventor: SESU PUYARE
IPC: A61K31/405
Filed: 1984-01-10
Abstract: In addition to indometacin, the gel-like ointment for the topical treatment of inflammation contains a water-soluble cellulose ether or/and a polyacrylic acid, the carboxyl groups of which are neutralized by a water-soluble amine, plus water and ethanol or isopropanol; the components are present in the ratio of amounts suitable for forming a gel. Determination of the level of indometacin in the serum of humans has shown that the absorption through the skin of the active compound from the new ointment is significantly higher than that from the most closely related products.
Patent JP-S60146710-A (JP)
Title: Suspension device for vehicle
Inventor: UNO TAKAAKI
IPC: B60G17/00
Filed: 1984-01-12
Abstract: PURPOSE:To improve a feeling of driving comfortableness and steering stability in time of starting and accelerating, by installing an actuator device which makes a car body setting part at a front end of an arm member shift upward the car body according to starting and accelerating control signals out of a sensor. CONSTITUTION:A semitrailing type suspension 11 is attached to a support body 40 for driving wheels 10 at both sides, and an actuator device acting on a front end of an arm 13 at the outer side of the suspension 11 consists of a hydraulic source 21, a pump 22 and a solenoid valve 23. A control signal is fed to this solenoid valve 23 from a parameter generating source 34 related to a state of starting and accelerating a car. In sach starting and accelerating states, a starting-accelerating sensor 33 feeds a solenoide 32 with the control signal detected out of the parameter generating source 34. The solenoide 32 presses a valve spool 29 against the force of a spring 30 whereby a front end of the arm 13 shifts in proportion to a parameter value, thus a squat phenomenon is checked, leading to improvements in a feeling of driving comfortableness.
Patent JP-S63171525-A (JP)
Inventor: MORII SHIGEHIRO
IPC: A47J31/42
Filed: 1987-01-10
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-H08321153-A (JP)
Title: Carrier for optical disk
Inventor: MAEDA MIYOZO
IPC: G11B23/03
Filed: 1996-01-10
Abstract: PURPOSE: To obtain a carrier for an optical disk, from the inside of which the optical disk can be taken out as required. CONSTITUTION: The carrier 2 for an optical disk contains a lower shell having a first opening and an upper shell 18 which is fixed to a lower shell having a second opening. A slider to which a shutter 4 has been fixed is housed inside the carrier 2 so as to be slidable, and the shutter 4 is pushed in the direction to a shutting position by a spring. In addition, the carrier 2 for the optical disk contains a moving shell which is attached to the upper shell so as to be pivotedly movable around an axial line parallel to the sliding direction of the slider.
Patent JP-S60151328-A (JP)
Inventor: OOHARA MIKIO
IPC: D01F6/60
Filed: 1984-01-12
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-S60149378-A (JP)
Title: Method for fermentation by charging of high-voltage static potential
Inventor: KOUNO SHIGEO
IPC: A23L5/30
Filed: 1984-01-12
Abstract: PURPOSE:To obtain a high activity of a microorganism (group) and wide optimum cultivation conditions, by carrying out fermentation while applying a high-voltage static potential to a culture medium containing water. CONSTITUTION:Water is charged with high-voltage static potential and used for preparing a culture medium containing a fermentation raw material, which is filled in a fermenter provided with electrodes connected to a high-voltage static potential generator through electrode cords. The fermenter is insulated, and a given microorganism (group) or mold starter is inoculated into the culture medium and multiplied while applying >=500V high-voltage static potential thereto to carry out fermentation. The fermentation rate is high, and energy consumption is small.
Patent JP-H10193342-A (JP)
Title: Door opening/closing mechanism for tightly closing-type kneader
Inventor: KINO NATSUSHIRO
IPC: B29B7/18
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly discharge material to be kneaded from a kneading chamber by sufficiently ensuring an opening/closing angle of a drop door by a door swinging mechanism for a sealed kneader, and increasing an opening area of a discharge port of a fully opened state. SOLUTION: A second lever 21 rotatable pivotally supported to a periphery of a shaft of a door shaft 9 is provided near a first lever 20 fixed to a door shaft 9 of a drop door 2. And, the lever 20 is coupled to the lever 21 by a second cylinder 23, and the lever 21 is coupled to a chamber cover 1A by a first cylinder 22. The levers 21, 20 are pushed and pulled by the cylinders 22, 23 to be rotated to oscillate the door 2 to a discharge port 3.