baber/WOPTO huggingface dataset:
Patent JP-2000259449-A (JP)
Title: System and method for controlling program execution trace acquisition and recording medium with program realizing method recorded thereon
Inventor: WADA YOSHINARI
IPC: G06F11/28
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a program execution trace acquisition control system which synchronizes with the time series change of a resource use situation and dynamically changes trace acquisition points. SOLUTION: This control system consists of a means (resource use situation monitoring part 104) which measures a resource use situation of an electronic computer, a means (acquisition level changing part 103) which updates a trace acquisition level on the basis of the measured resource use situation, a means 1022 which compares the updated trace acquisition level with the trace level of a trace acquisition request from a trace acquisition object program and a means 102 which controls the range of trace information obtained on the basis of compared results by the comparing means. A means 1021 is an acquisition level holding means which maintains the trace acquisition level updated in accordance with the resource use situation.
Patent JP-H02242691-A (JP)
Title: Production of betacyanin-based dyestuff by cultured cell
Inventor: MURATA YUMIKO
IPC: C12P19/60
Filed: 1989-03-14
Abstract: PURPOSE:To efficiently produce a betacyanin-based dyestuff having stable quality by culturing a callus derived from a plant of Beta vulgaris L. forming a betacyanin-based dyestuff in a liquid medium containing a reducing agent. CONSTITUTION:A callus containing a betacyanin-based dyestuff derived from a plant of Beta vulgaris L. forming a betacyanin-based dyestuff such as red beet or table beet, representatively Detroit dark red is multiplied in Murashige- Skoog medium. The callus is cultured in a liquid medium containing a reducing agent to produce a betacyanin-based dyestuff. Glutathione, ascorbic acid, sodium sulfite, etc., may be cited as the concrete example of the above-mentioned reducing agent and the amount of the reducing agent used is usually 0.1-100ppm. preferably 0.5-50ppm calculated as concentration in the medium.
Patent JP-H09260170-A (JP)
Title: Manufacture of rare earth bond magnet and composition for rare earth bond magnet
Inventor: IKUMA TAKESHI
IPC: H01F1/053
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a rare earth bond magnet of a low percentage of empty holes which excels in a molding property and easiness of molding, a magnetic property and size stability. SOLUTION: Magnetic powder, binding resin (thermoplastic resin) and additives such as an anti-oxidant are mixed and this mixture is kneaded and the mixture as granulated for obtaining granulated bodies. Next, the granulated bodies are filled inside a metal mold of a molding machine for being subjected to compression molding (hot molding) to be cooled so as to manufacture a rare earth bond magnet. Here, an amount of additive of rare earth magnet powder in the mixture or the paste is to be 90 to 99wt% and an additive amount of an antioxidant in the mixture and the paste is to be 0.1 to 2wt%. And the maximum grain diameter of granulated bodies become not more than the minimum size of a gap of the molding metal mold.
Patent JP-H04296952-A (JP)
Title: External storage subsystem
Inventor: UDA MORIHIKO
IPC: G11B20/18
Filed: 1991-03-26
Abstract: PURPOSE:To prevent the occurrence of such a serious fault where the lock state or the data of a subsystem is transformed even with the insufficient margin or an intermittent fault of a component device. CONSTITUTION:When an error is detected, it is decided whether the error area is included in a storage director (110) or a disk adaptor (114). Then the value of the corresponding counter is increased by 1 (112, 115, 118) and the error occurring frequency is counted for each component device of a subsystem. These operations are carried out every time an error is detected. When the value of the counter exceeds a certain threshold level, a suppression control indicator is set (113, 117, 120). A microprogram refers to the control indicator after reception of an input/output instruction. Then the microprogram becomes idle without giving any answer to the input/output instruction as long as the control indicator is set.
Patent JP-H03261485-A (JP)
Title: Master rope straining and racking device
Inventor: UMEHARA KATSUAKI
IPC: E04G1/14
Filed: 1990-03-13
Abstract: PURPOSE:To safely strain and provide a master rope without getting on a prefabricated scaffolding of the uppermost stage by supporting a diagonal column through a master rope straining and racking metallic fixture provided with a supporting ring on a support, and providing a detaining metallic fixture on the lower end of the diagonal column. CONSTITUTION:Master rope supports 2, 2 are allowed to go along with prefabricated scaffoldings A, A and fixed vertically by clamps 3, 3. The support 2 is allowed to pass through the inside of a supporting ring 7 provided on a master rope straining and racking metallic fixture 5. At the time of erecting vertically the support 2, a diagonal column 4 is combined through this supporting ring 7 and the master rope straining and racking metallic fixture 5. Subsequently, with respect to the diagonal column 4, its tip is pushed upward along the support, and a detaining metallic fixture 6 of the lower end is hooked and detained to a horizontal member A2. By fastening a nut 54 of a holding metallic fixture 51, a fixture main body 50 is fixed and held by the support 2. By hooking both end hooks 11, 11 of a master rope 1 to a part of the prefabricated scaffolding of the outside, and giving necessary tension by a straining implement 8, the master rope is strained and provided.
Patent JP-S63228297-A (JP)
Inventor: YAMAUCHI KIYOTAKA
IPC: G08B13/24
Filed: 1987-03-17
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-S55154544-A (JP)
Title: High-strength ultrahard heat-resistant material mainly based on metal diboride
Inventor: WATANABE TADAHIKO
IPC: C22C1/05
Filed: 1979-05-19
Abstract: PURPOSE: To provide an ultrahard heat-resistant material having high density, high strength and superior heat resistance by mixing at least two kinds of metal diborides, an Ni-P alloy and at least one kind of metal brobide in the form of powder  followed by sintering.  
     CONSTITUTION: At least two kinds of metal diborides such as TiB 2 , CrB 2 , TaB 2 , MnB 2 , MoB 2 , YB 2 , VB 2 , HfB 2 , NbB 2 , AlB 2  and ZrB 2  are mixed with 0.001W 15wt% of an Ni-P mixture or alloy contg. P 3W25% and 0.01W30wt% of a mixture of B and at least one of Ni, Co and Fe or at least one kind of metal boride such as NiB, FeB or CoB in the form of powder. This mixture is filled in a graphite mold and sintered at 1,600°C for 30min in a vacuum while applying a pressure, thus obtaining a sintered material having high relative density, high hardness, superior mechanical strength and superior heat resistance and suitable for use as a wear resistant material for a cutting tool, a rocked and heat engine parts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01232306-A (JP)
Title: Method of observing axial alignment of optical fiber
Inventor: WATANABE HIDEKI
IPC: G02B6/24
Filed: 1988-03-17
Abstract: PURPOSE:To easily align the axes of optical fibers by disposing a 1st light source and 2nd light source symmetrically with an observation direction so as to intersect orthogonally with the optical fibers within the plane perpendicular to the axial direction of the optical fibers. CONSTITUTION:The light beam projected from the 1st light source on the optical fibers 1, 2 is reflected by a specular face 3a of a reflecting mirror 3 and a specular face 4a of a reflecting mirror 4 to form collimated beams of light which enter an objective lens 5 of a microscope and are observed as images 1a, 2a. The axial centers of the optical fibers are aligned when the optical fiber 2' is moved until the axis thereof aligns to the axis of the optical fiber 1 so as to eliminate misalignments (a), (b). Since the 1st light source and the 2nd light source are disposed symmetrically in the observation direction to the optical fibers 1, 2, the other misalignment is automatically eliminated if the axes of the fibers are so aligned as to eliminate either of the misalignment (a) or the misalignment (b).
Patent JP-H07244757-A (JP)
Title: Noncontact automatic ticket examination device
Inventor: TERAJIMA KIWA
IPC: G07B15/00
Filed: 1994-03-07
Abstract: PURPOSE:To enable a user to pass an automatic ticket examination while keeping a noncontact type card in a bag, etc., by providing another antenna for sending and receiving data to and from the noncontact type card on the flank of a main body on the side of a ticket examination passage. CONSTITUTION:The transfer of data between the noncontact automatic ticket examination device body (a) and the card C1 that the user A has in the hand is performed by putting the card close to a 1st antenna 1a in a communication area 1 provided on the top surface of the main body (a) on the side of the entrance. The 2nd antenna 2b is set at height nearly corresponding to the bag B that the user A carries. Therefore, even when the user A holds the bag B containing the card C2 in one hand and have baggage in the other hand, the data can be sent and received between the card C2 in the bag and the 2nd antenna 2b.
Patent JP-H05263727-A (JP)
Title: Camshaft for fuel injection pump
IPC: F02M59/10
Filed: 1992-03-18
Abstract: PURPOSE:To dissolve the negative region of driving torque so as to reduce noise by forming the profile of a cam into sector shape, and disposing a lift increasing block and a lift decreasing block in the overlapped state and also disposing a specific lift gradual decrease part at the lift decreasing block. CONSTITUTION:In a camshaft, the profile of a cam 21 for a plunger disposed for each cylinder is formed into approximately sector shape, that is, the profile of the cam 21 is formed of a lift increasing block 22 rising linearly to a maximum lift position 24, a lift maintaining block 25 formed of a specified radius r1 of sector shape so as to maintain the maximum lift position 24, and a lift decreasing block 23 lowered down to a lift '0' position from the maximum lift position 21. The lift decreasing block 23 is formed of a radius of curvature r2 smaller than the sector circular arc r1, a lift gradual decrease part 26 formed of a curve r3, and a linear lift sudden decrease part 27. The negative region of driving torque is thereby dissolved so as to caused by the positive-negative repetition of driving torque.
Patent JP-S54154404-A (JP)
Title: Heat recovery of coke oven gas
Inventor: GEMA TERUO
IPC: C10L9/08
Filed: 1978-05-26
Abstract: PURPOSE: To make heat exchange of crude coke oven gas, to separate tar from the gas through its deposition on coal, and to prevent its attachment on the wall of heat exchanger, by drying or preheating coal with a high-temperature crude coke oven gas.  
     CONSTITUTION: Sensible heat and heat of condensation of a curde coke oven gas emitted from a coke oven is used for drying or prehating coal. Tar condensed from the crude gas of a coke oven with a temperature drop is deposited on the coal and discharged with coal from a drying or preheating chamber. Coke having high strength can be obtained with a high unit and without trouble of dust. The heat included in the crude coke oven gas is effectively used to reduce extremely heat consumption required to dry or to preheat the coal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05262765-A (JP)
Title: Benzofuran derivative and herbicide containing the same as active ingredient
IPC: A01N43/54
Filed: 1992-03-18
Abstract: PURPOSE:To provide the subject new compound useful as a herbicide exhibiting excellent selectivity. CONSTITUTION:A compound of formula I [A is H, F, Cl ; X is H, F, Cl, Br; Y is (halogen-substituted)methyl; Z is methyl, amino; R is haloalkyl, alkylthioalkyl, aminoalkyl, cyano, carboxyl, etc.]. The compound of formula I is obtained e.g. by reacting a compound of formula II (R<1>, R<2> are H, alkyl) with a halogenating agent.
Patent JP-S59189991-A (JP)
Title: Water disposal device
Inventor: KATOU KAZUMI
IPC: C02F1/48
Filed: 1983-04-11
Abstract: PURPOSE:To expose flowing water to a magnetic field at the maximum, by providing flat opposite poles faced to each other through a flat passage at both outer surfaces of a plurality of flat passages comprising a nonmagnetic material, and further providing mixer chambers for flowing water at both longitudinal ends of the flat passages. CONSTITUTION:Water having flowed in through a connecting pipe 1 at one side is branched and circulated through each flat passage 5. At both surfaces of each flat passage 5, flat magnets 7 of opposite polarities are alternatively arranged along a flowing direction in a manner such that the magnets 7 of opposite polarities are faced to each other through the flat passage 5. Hence, magnetic flux vertical to the flowing direction of each flat passage 5 crosses the flat passage 5 while alternatively changing its direction. Consequently, the water branched from the mixer chamber 4 into each flat passage 5 is uniformly sufficiently exposed to the magnetic flux alternatively changing its direction vertically to the flowing.
Patent JP-S62219359-A (JP)
Title: Cassette loading device
Inventor: OKUDA MAKOTO
IPC: G11B15/675
Filed: 1986-03-20
Abstract: PURPOSE:To prevent the misinsertion of a cassette in an early stage, and to normally and exactly insert the cassette by detecting the arrival position of the cassette at the time of inserting the cassette, and moving backward the detaining piece of the side being different from the side where a cassette detecting means is positioned, from the inside of a cassette holder. CONSTITUTION:When a small cassette 3 is inserted from a direction as indicated with an arrow X1, a roller 10 is pushed down by the bottom part of the small cassette 3, and a lever 8 turns clockwise against a tension spring 22, while centering around a shaft 7. As a result, a shaft 11 fixed to the lever 8 is also turned, and a detaining piece 14 engaged to a shaft 11, in a long hole 14a part is turned counterclockwise, while centering around a shaft 13. That is to say, in this state, the projecting part of the detaining piece 14 moves backward from the bottom plate 1a of a cassette holder 1. However, the projecting part of a detaining piece 21 of the side where the small cassette 3 enters is still in a state that it is projected from the bottom plate 1a of the cassette holder 1. Accordingly, the entry of the small cassette 3 is obstructed by the detaining piece 21.
Patent JP-S60207207-A (JP)
Inventor: NAKAJIMA TATSUROU
IPC: F21V9/08
Filed: 1984-03-30
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-S59189925-A (JP)
Inventor: AARU SAMIYUERU SUNEIBURII JIYU
IPC: B01D53/52
Filed: 1983-04-11
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-S61220452-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANASE SABURO
IPC: H01L21/822
Filed: 1985-03-27
Abstract: PURPOSE:To obtain a resistor having small dispersion in resistance value, when the resistor comprising polycrystalline Si is selectively formed on a semiconductor substrate through an insulating film, by adding impurities in the resistor, performing heat treatment in a hydrogen atmosphere, coating the surface with an insulating film, whose main body is SiO2, and providing an Si3N4 film by a chemical vapor evaporation method. CONSTITUTION:On the surface of an Si substrate 1, an SiO2 film 2 and a polycrystalline Si film 3 are laminated. Boron ions, which are impurities, are implanted in the film 3. Then, the film 3 is formed into a desired pattern by etching. Heat treatment is performed in an oxygen atmosphere at 900-1,000 deg.C in order to activate the boron that was implanted before and to yield an SiO2 film 4 at the exposed part of the film 3. Then, heat treatment is performed in a mixed atmosphere of hydrogen and oxygen at 400-1,000 deg.C, and dispersion in resistance value is eliminated. An Si3N4 film 5 is grown at 600-700 deg.C by a chemical vapor evaporation method. The film 4 is surrounded by the film 5. Thus, even if the film 3 has a high resistance value, the desired resistor can be obtained with good reproducibility.
Patent JP-H02280415-A (JP)
Title: Frequency converter
Inventor: TSUAFURII SHIEFUAA
IPC: H03L7/08
Filed: 1990-03-13
Abstract: PURPOSE: To interface a non-binary reference frequency source with a waveform synthesizer circuit having a binary cardinal number phase accumulator by controlling a frequency of an oscillator at a midpoint based on the comparison between a phase of a reference frequency and an output of a VCO divided by a binary cardinal number. CONSTITUTION: A phase locked loop 20 including a voltage controlled oscillator 22 and its feedback path has a binary cardinal number phase accumulator 23 that receives an output of the oscillator 22 through the feedback path and divides an output frequency of the oscillator 22 by an optional binary cardinal number and a phase detector 24 that generates a voltage depending on a relative phase difference between an output fs of the accumulator 23 and an output fr of a reference source. Then the oscillator 22 is oscillated at a frequency different from an output of the reference source but coherent thereto. Thus, interfacing between a non-binary cardinal number reference frequency source and a direct digital synthesizer having the binary cardinal number phase accumulator is attained.
Patent JP-S54154332-A (JP)
Title: Smoke layer forming device of magnetic powder
Inventor: UEHARA TSUTOMU
IPC: G03G15/08
Filed: 1978-05-25
Abstract: PURPOSE:To enable an even smoke layer of magnetic material powder, hence an even magnetic toner brush layer on a magnetic toner conveying device to be formed and enable the rate of its carrying to be maintained constant by disposing a member made of ferromagnetic material within alternating fields. CONSTITUTION:The magnetic toner 3 in a vessel 4 is attracted to the surface of a sleeve 1 by the magnetic force of a bar-form magnet 2 rotatable within the non- magnetic material sleeve 1 and by gravity. This toner 3 is conveyed by the rotation of the magnet 2 whose N and S magnetic poles are alternately disposed in the circumferential direction, thus becoming an even smoke layer near a bar 6 made of ferromagnetic material. This toner 3 is attracted to the surface of a non-magnetic- material-made sleeve 7 which has a similar magnet 8 in its inside while the thickness of its layer is being defined by a defining member 5. At the same time, it is conveyed to the surface of a photoreceptor 9 being an electrostatic charge latent image surface by the rotation of the magnet 8 to develop the electrostatic charge latent image surface, thereby forming the toner image.
Patent JP-S56159127-A (JP)
Title: Manufacture of fresnel lens
Inventor: IZAWA AKIRA
IPC: B29C61/00
Filed: 1980-05-12
Abstract: PURPOSE:To enable stabilized production in quantity of Fresnel lenses in a process for producing Fresnel lenses from synthetic resin, by employing an endless belt type press molding apparatus provided with molds having shapes reverse to the shape of the lens. CONSTITUTION:The molds having shapes reverse to the shape of Fresnel lenses are arranged on a set of upper and lower stainless steel endless belts 1, 2 and the belts are rotated at the same speed by driving rolls 3. A lens material 8 such as acrylic resins, ABC resins, polystyrene resins, polycarbonate resins, PVC resins, and the like extruded through an extrusion molding apparatus 8 is fed between the upper and lower endless belts 1, 2, and after it is pressed by the molds into Fresnel lenses at parallel travelling sections of a heating zone H heated by heaters 6, the lenses are cooled at a cooling zone C and then removed.
Patent JP-S56158494-A (JP)
Title: Output control device for semiconductor laser
Inventor: HARIKAE SHIYUNJI
IPC: H01S5/00
Filed: 1980-05-12
Abstract: PURPOSE:To prevent the decrease in input to a sensor and to increase an S/N ratio by arranging an optical sensor so that it is slanted with respect to the optical axis of the semiconductor laser, in such a way that the reflected light of the incident light from the semiconductor laser does not enter the semiconductor laser again. CONSTITUTION:With respect to the optical axis x of the semiconductor laser 1, is arranged the rectangularly or elliptically shaped sensor 2 whose long side or major axis is (m) and short side or minor axis is (n). The short side or minor axis (n) of said sensor 2 is slanted by the angle theta with respect to the optical axis (x) of the laser 1. The configuration is so determined that the reflected light of the incident light from the laser is not allowed to enter the laser, and long side m>short side (n). Thus, all the light entering the sensor 2 can be sensed almost perfectly. The sensed and amplified voltage from said sensor 2 is compared with a reference voltage from a reference voltage generator 4 in a voltage comparator 5. A driver 6 is controlled by the output of the comparator, and the light output of the laser 1 is controlled. Thus, the decrease in input to the sensor 2 is prevented, and the S/N ratio can be increased.
Patent JP-S61220681-A (JP)
Inventor: SHINDO TAKASHI
IPC: A63F7/02
Filed: 1985-03-26
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-S55156562-A (JP)
Title: Low-caloric sweetening
Inventor: UENO RIYUUZOU
IPC: A23L27/00
Filed: 1979-05-23
Abstract: PURPOSE: A low-caloric sweetener prepared by adding D-xylose to a mixture of stevioside or Stevia extract and thaumatin or thaumain-containing substance, thus being suitably used in coffee, juice and others because it has good taste.  
     CONSTITUTION: Said sweetener comprises (A) stevioside or Stevia extract, (B) thaumatin or thaumatin-containing substance and (C) D-xylose, wherein the weight ratio of A/B is 1:(0.001W0.2), preferably 1:(0.005W0.1), and C/A is 10W500, preferably 20W300. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61220331-A (JP)
Title: Etching equipment
Inventor: SASAMURA YOSHITAKA
IPC: C23F4/00
Filed: 1985-03-26
Abstract: PURPOSE:To improve the uniformity of etching and restrain the temperature rise of samples and the damage of substrates by installing the driving means which rotates and linearly shifts the disk in the manner wherein each sample on the disk is irradiated by the ion beam. CONSTITUTION:In the vacuum vessel 4 the disk 18 is installed, and several wafers 2 are mounted on the same radius of the disk surface. By the disk- rotation/parallel advance mechanism 24, the disk is rotated in the direction of arrow A, for example, and advanced in parallel in the direction of arrow B. The disk-rotation/parallel advance mechanism 24 is provided with the stepping motor 241, the mechanism part 242 and the induction motor 243. The induction motor 243 drives the shaft of rotation 20 to rotate the disk 18, and the rotation of the stepping motor 241 is converted to the linear movement by the mechanism part 242. Thus, the induction motor 243, the shaft of rotation 20 and the disk 18 are advanced in parallel in a body.
Patent JP-H05263056-A (JP)
Title: Pressure-sensitive adhesive resin composition
IPC: C09J153/02
Filed: 1992-03-19
Abstract: PURPOSE:To provide a compsn. which has low melt viscosity, excellent pressure- sensitive adhesive properties (tack, peeling strength, and holding power), and thermal stability necessary for a hot-melt adhesive and is useful as a pressure- sensitive adhesive in the field of hygienic materials. CONSTITUTION:This compsn. is prepd. by compounding 100 pts.wt. polymer component consisting of two partially hydrogenated block copolymers with 40-400 pts.wt. tackifier. One of the copolymers has at least two polymer blocks (A) mainly comprising arom. vinyl compd. units and at least one polymer block (B) mainly comprising conjugated diene units, and the other has a polymer block (C) mainly comprising arom. vinyl compd. units and at least one polymer block (D) mainly comprising conjugated diene units. In both the copolymers, 35% or lower of the conjugated diene part is hydrogenated and vinyl bonds in the conjugated diene part is 3% or lower.