baber/WOPTO huggingface dataset:
Patent JP-H0633173-A (JP)
Title: Production of sintered titanium alloy
Inventor: TAKAHASHI KAZUHIRO
IPC: B22F1/00
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a sintered titanium alloy having high sintered density and low oxygen concentration and improved in mechanical properties. CONSTITUTION:In the method for producing a sintered titanium alloy by a raw powder mixing method, a part or the whole of titanium powder as principal raw material powder is pickled with a mixed liquid of hydrofluoric acid and nitric acid, by which the titanium powder can be used in the state where fine projections and fine sticking matter are removed from the powder surface to smooth the surface. By this method, the surface as a source of oxygen supply can be reduced and also the filling density of the powder can be improved, by which high sintered density, low oxygen concentration, and high mechanical properties can be attained.
Patent JP-H07297359-A (JP)
Title: Multi-chip module and connector for the same
Inventor: RARII ERU MORESUKO
IPC: H01L23/52
Filed: 1993-08-05
Abstract: PURPOSE:To achieve the high density and the high performance of multi-chip modules, especially three-dimensional multi-chip module. CONSTITUTION:IC chips 110 are mounted on a plurality of substrates 100 so as to form lines. Linking bars 150 are arranged in parallel with the lines. Signal transmitting paths for transmitting the signals among the chips 110 on the neighboring substrate 100 are provided at the linking bars 150. The linking bars 150 become the spacers between the neighboring substrates 100. Thus, a cooling channel 160 is formed. The IC chips 110 are arranged in the cooling channel 160, through which cooling fluid flows through. The cooling fluid comes into direct contact with the IC chips 110. A power supply strap 170, which supplies the power to the IC chip 110, is mounted on the opposite surface beneath the IC-chip line of the substrate 100 so as to minimize noises. The very low-impedance power supply paths to the IC chips 110 are secured in connection with the power supply feeding strap.
Patent JP-S6172944-A (JP)
Title: Water collection structure in integrally formed air conditioner
Inventor: IWABUCHI FUMIO
IPC: F24F13/22
Filed: 1984-09-19
Abstract: PURPOSE:To reduce a dew condensation and a remained volume of water as well as to improve a reliability against a corrosion of a cabinet by a method wherein a water collection plate is arranged at a bottom part of the cabinet, the drain water is received by a water collection plate and guided to the drain outlet port. CONSTITUTION:A main body base 9 is spot welded to the upper part of a cabinet 8 and a partition plate 10 is also spot welded to the main body base 9 so as to divide the unit into the indoor side and an outdoor side. The outdoor side has a blower 13, heat exchanger 11. Fixing seats 8c having different heights are arranged by four at the front part thereof and by three at the rear part thereof in the bottom part of the cabinet 8, the part near the drain hole at the front part 8b of the cabinet 8 is made lowest, the right and left ends of the front part are of an intermediate height and the rear part is made as the highest so as to set the size of the fixing seat 8c. Water collection plate 8a having fixing holes is fixed by screws to the fixing seat 8c. The drain water is dripped from the drain hole 9a onto the water collection plate 8a and guide to the drain hole 8b provided at the cabinet 8, the dew formation at the lower part of the cabinet 8 is prevented and the remained water volume is decreased and so reliability against a corrosion of the cabinet 8 is improved.
Patent JP-S6085752-A (JP)
Inventor: MURAKAMI YOSHIKAZU
IPC: A61H33/06
Filed: 1983-10-18
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-S6173357-A (JP)
Title: Semiconductor device
Inventor: MURAMATSU ITARU
IPC: H01L23/62
Filed: 1984-09-19
Abstract: PURPOSE:To protect a peripheral electronic part positively by incorporating a fuse element into one part of a conductive path in semiconductor element itself. CONSTITUTION:A bump electrode 3 is formed onto the upper surface of a substrate 1 in a projecting manner under the state in which it is connected to an N region. A wiring 4 as a conductive path connecting an N region and a P region on the outside is shaped onto an insulating layer 2 in the upper surface section of the substrate 1. A fuse section 5 functioning as a fuse element is formed to the intermediate section of the wiring 4 under a fusion-cutting-able state by overcurrents higher than a fixed value. The wiring 4 and the fuse section 5 can be shaped easily by utilizing a semiconductor element manufacturing process. When overcurrents higher than the fixed value flow through the wiring 4, the fuse section 5 is fusion-cut at a time earlier than other sections, and the fuse section 5 can ensure protections to other peripheral electronic parts and peripheral electronic apparatus.
Patent JP-H0198982-A (JP)
Title: Ultrasonic apparatus and ultrasonic measurement of object
Inventor: TOMASU MAIKERU BAAKU
IPC: G01S7/52
Filed: 1988-08-05
Abstract: PURPOSE: To collect quantitative rear scattering data by providing a pulse drive unit for driving a converter for discharging a narrow-band ultrasonic wave. CONSTITUTION: A reception/transmission converter 10 that is constituted of a plurality of converter elements that is formed in an array is connected to a front end processing device 11 including a pulse drive unit 12, a demodulator, and a signal processing device 13. Further, the ultrasonic device includes a middle processing device 15, a display processing device 16, and a display device 17. Then, in a reception mode where the drive unit 12 energies the converter array 10 and acoustic prospecting is performed along a vector angle within a target, a signal detected by the converter array 10 is connected to the demodulator and the signal processing device 13 for operation and generates an in-phase signal I that is not affected by phase and a right-angled signal Q that is added. Then, the middle processing device 15 determines the rear scattered intensity based on signals I and Q.  Then, intensity and other rear scattering characteristics are sent to the display processing device 16, thus collecting a quantitative rear scattering data.
Patent JP-H05185491-A (JP)
Title: Connecting structure of resin hose
Inventor: KAWASAKI MINORU
IPC: B29C65/00
Filed: 1992-06-29
Abstract: PURPOSE:To improve the life of a resin hose and prevent the connected part thereof from being deteriorated by inner part fluid by blow-molding a hose main body so that it consists of a thermoplastic resin material being rigid at least in its end part and preventing the occurrence and progress of cracks in the connected part at the time when a resin hose made up of a flexible injection-molded connecting part is connected to the opponent pipe. CONSTITUTION:While a resin hose 10 is constituted such that a connecting part 14 to be connected with an opponent side pipe body 24 consisting of flexible injection-molded thermoplastic resin is connected integrally to a blow-molded hose main body 12 consisting of thermoplastic resin being rigid at least in its end part, the opponent side pipe body 24 is allowed to be fitted into the inner part of the resin hose 10 until the insertion side end part thereof passes through the connected part 14 and reaches the end part of the hose main body 12 whereupon in keeping the state the resin hose 10 and the opponent side pipe body 24 are secured by clamp.
Patent JP-2001022115-A (JP)
Title: Additive for toner for developing electrostatic charge image and toner
Inventor: TOYODA HIDEO
IPC: G03G9/08
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To enhance low-temperature releasing property and high-temperature releasing property while keeping properties such as development durability and pulverizing property by incorporating a petroleum resin and styrene monomer-grafted denatured polyolefin wax in toner as additives. SOLUTION: A petroleum resin and styrene monomer-grafted denatured polyolefin wax are incorporated in the toner as the additives of toner for developing an electrostatic charge image. As the petroleum resin to be used, the publicly known one can be used without any limitation. For example, such a resin or the like is exemplified, as is obtained by cationic polymerization of an unsaturated hydrocarbon fraction, such as a 4-5C aliphatic hydrocarbon fraction and an 8-10C aromatic hydrocarbon fraction, or unsaturated compounds contained in these fractions obtained by oil refinery or oil cracking. α-methyl styrene, vinyl toluene, isopropenyl toluene, p-methyl styrene, p-methoxy styrene, m-methyl styrene or the like is exemplified as the styrene monomer to be used.
Patent JP-H0482082-A (JP)
Title: Semiconductor memory device
Inventor: KUMAGAI TATSUHIKO
IPC: G06F12/00
Filed: 1990-07-25
Abstract: PURPOSE:To enable the compression/extension processing of temporarily stored data at a high speed by providing an input/output circuit part including a compression circuit and an extension circuit for data to be connected to at least one port in a random access memory part with a multiport and a control means controlling these. CONSTITUTION:The semiconductor memory device is constructed by including a random access memory part 1 with the multiport, an input/output circuit part 4 including a compression circuit 2 and an extension circuit 3 for the data to be connected to at least one port in this, and a control part 5 deciding the operation mode of the input/output circuit part 4 by an external control signal in one semiconductor substrate. Therefore, the compression/extension processing can be performed only by the internal data transmission control between the random access memory part 1 and the built-in control means 5 by the random access memory part 1 and the compression/extension circuits 2, 3 corporated in the common semiconductor substrate. Thus, the compression/ extension processing is speeded up while equipping continuity with the temporary storage of the data and the compression/extension processing of the data.
Patent JP-H0359200-A (JP)
Title: Surface decoration for rock wool boards
Inventor: FUKUDA TOMOHITO
IPC: D21J1/00
Filed: 1989-07-26
Abstract: PURPOSE:To decorate a rock wool board with a blackened pattern simply by making a sheet of rock wool containing silver nitrate by screening, then irradiating the surface of the rock wool board with light to form a blackened pattern. CONSTITUTION:Silver nitrate is added to a mixture of rock wool and a binder such as starch or the like and the wool is formed into a board 4 by means of a sheet-making screen machine. The rock wool board 4 is partially exposed to the light from the irradiator 9 to form the blackened part 10 to give a decorative pattern free from peeling on the rock wool board surface.
Patent JP-S6352687-A (JP)
Title: Detection method for state of position detector
Inventor: YAMAZOE MASARU
IPC: H02P6/28
Filed: 1986-08-22
Abstract: PURPOSE:To enable an abnormal position detector and its abnormal state of a position detector to be determined, by using the addition result of other patterns except the abnormal patterns when position detector output patterns are not normal ones. CONSTITUTION:After the input of position detector output PSU-PSZ via a photo-coupler 79 is provided and the waveform shaping is executed by a logic circuit 78, the input is taken in an operation control section 76 via a buffer 77. With an operational control section 76, an abnormal detector and its abnormal state are detected by comparing the addition result of other patterns except the abnormal patterns when position detector output patterns are not normal ones, with data for discriminating the abnormal state of a position detector.
Patent JP-H09223161-A (JP)
Title: Method and device for generating query response in computer-based document retrieval system
Inventor: UIRIAMU EI UTSUZU
IPC: G06F17/30
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To generate a response to inquiry by using a more efficient and effec tive position in an information passage by generating a score regarding a hit passage in which the size of a factor is incorporated. SOLUTION: Hit passages are generated and sequenced by ranking wherein search inquires are reflected best. When an inquiry term is given, a similar distance function is so constituted as to make a function call repeating a list of term distance couples in the increasing order of a distance value, i.e., a similar distance between the inquiry term and a latent text term. As for respective terms during this enquiry, a term-index term list regarding the terms and terms similar to them is combined to structure a sequence of term hits regarding the terms. Those hits have weights or penalties corresponding to the similar distances between the inquiry terms and text terms matching them.
Patent JP-S6256330-A (JP)
Title: Detection of void
Inventor: HAYAMIZU HIROYUKI
IPC: G02B6/06
Filed: 1985-09-03
Abstract: PURPOSE:To discriminate the presence or absence of a void in a base material made of quartz glass by making light incident on said material from one end face and knowing the presence or absence of the luminescent point in the base material. CONSTITUTION:A light beam having a suitable diameter is made incident on one end face of the base material 1 made of quartz glass from a light source 41 such as halogen lamp having high luminance. Since the material 1 is similar in optical structure to a fine optical fiber, the greater part of the beam passes a core 11 and part of the beam passes a clad layer 12 and a support layer 13 or leaks therefrom. The light is reflected at the voild 10 if such void exists in the core 11, the clad layer 12 or the support layer 13. Such void is recognized as the luminescent point from the outside. The luminescent point detected in the above-mentioned manner, i.e., the void, is specified in the longitudinal position of the base material. The part where the void exists is thereby cut off. The secondary base materials contg. no voids are used and are arrayed to a regular hexagonal shaped. An image guide which is arranged with the cores at the equal spacings and can transmit the image having high quality without dark parts is thus realized.
Patent JP-H0540668-A (JP)
Title: Program runaway preventing system
Inventor: MATSUMOTO KOICHI
IPC: G06F9/22
Filed: 1991-08-06
Abstract: PURPOSE:To immediately detect abnormality when an instruction is going to be executed in abnormal sequence and to prevent data from being destroyed due to the runaway of a program. CONSTITUTION:A program runaway preventing system can be obtained by providing with such feature that a present execution sequence code storage means 5 which stores an execution sequence code attached on a step including the instruction stored in an instruction storage means 4, a precedent execution sequence code storage means (a) which stores the execution sequence code attached on a step including the instruction executed one before the instruction stored in the instruction storage means 4, and an execution sequence monitoring means 7 which compares respective execution sequence code stored in the present execution sequence code storage means and the precedent execution sequence code storage means and checks whether or not the instruction stored in the instruction storage means 4 is the one to be executed next to the instruction executed one before are provided.
Patent JP-H0244336-A (JP)
Title: Heatdevelopable photosensitive material
Inventor: KOJIMA TETSUO
IPC: G03C8/40
Filed: 1988-08-05
Abstract: PURPOSE:To obtain the subject material having especially, remarkably high ratio of a max. image density to a min. image density and high sensitivity by incorporating at least one kind of compd. selected from specified two kinds of the compds. in the photosensitive material comprising at least one layer of photosensitive silver halide emulsion layers mounted on a supporting body. CONSTITUTION:The photosensitive material comprises at least one layer of the photosensitive silver halide emulsion layers mounted on the supporting body, and contains at least one kind of the compd. selected from the compds. shown by formulas I and II. In formula I, R is alkylene or alkenylene group which may be substd., etc., Y is -S- or -O- linking group, etc., X is -O- linking group, etc., R'' is hydrogen atom or a group capable of substituting, M is hydrogen atom or a alkali metal atom, etc., (n) is 0 or 1, (m) is 1 or 2, (l) is a number of (4-m), Z is amino group which may be substd. or a quaternary ammonium group, etc. In formula II, M, (n), R and Z have the same meaning to those of formula I, X' is -O- or -S- linking group, etc., Y' is -S- linking group, etc. Thus, the obtd. photosensitive material has the remarkably high ratio of the max. image density/the min. image density, and the high sensitivity.
Patent JP-H0277126-A (JP)
Title: Dry etching
Inventor: HIROSE KEIZO
IPC: H01L21/302
Filed: 1988-08-04
Abstract: PURPOSE:To enable anisotropic etching of a desired trench form with a high aspect ratio, while high selection ratio and high etching rate are maintained, by intermittently adding a gas having a protecting film forming action, during a process wherein main etching gas is introduced and dry etching is executed in a plasma atmosphere. CONSTITUTION:A silicon semiconductor wafer 8 is carried onto a second electrode 3; etching reaction gas, e.g., SF6 gas with a flow rate of 60 SCCM, O2 gas with a flow rate of 40 SCCM and Kr gas with a flow rate of 100 SCCM are supplied in the above vessel 1; the inside of the hermetic vessel 1 is kept at a constant pressure, e.g., 0.6Torr; at this time, from a gas feeding pipe 7, gas having a protecting film forming action, e.g., SiCl4 gas with a flow rate of 1 SCCM is intermittently added, thereby protecting the side wall of the inside of trench. That is, the balance between the etching and the side wall protection can be maintained to the utmost, so that the trench form of trench etching can be controlled in a desirable superior form, without decreasing the etching rate.
Patent JP-2000029255-A (JP)
Title: Image forming device
Inventor: TSUCHIYA TAKASHI
IPC: G03G15/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To correctly control a developing image density on an image carrier good in following-up in an image forming device provided with a developing means equipped with a donor member where the toner layer is formed and carried. SOLUTION: This image forming device is provided with a pattern latent image forming means 6 forming a pattern latent image Zp for detecting the image density in which at least an image part and a non-image part are included on an image carrier 1 and a single donor side density detecting means 7 detecting the residual toner image density corresponding to the image part and the non-image part on the pattern latent image Zp among the donor member 3 located on the downstream side of a developing area under the condition that the pattern latent image for detecting the image density is developed in the developing area of developing means 2. Moreover, the device is provided with an image density controlling means 8 controlling the image density on the image carrier 1 based on the density signal detected by the donor side density detecting means 7.
Patent JP-2000032150-A (JP)
Title: Telecontrol unit
Inventor: SUZUKI TSUNEO
IPC: H04Q9/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To confirm a frequency of a reception confirmation sound of controlled equipment of a telecontrol object by the telecontrol through a telephone network even if the frequency is outside a range of a transmission frequency band (300 to 3400 Hz) of an analog telephone network. SOLUTION: When a telecontrol unit TC is accessed by an external telephone set through a telephone line, a telecontrol signal 23 is transmitted from an infrared ray emission part 17, it is received by an air conditioner and a reception confirmation sound is generated, and caught up by a microphone circuit 20. Since a frequency of the reception confirmation sound is 4000 Hz, it cannot be transmitted by the telephone line as it is. When a resonance frequency passes the resonance circuit 21 of 4000 Hz, as it is above a threshold level, a microcomputer 11 generates a voice signal of 500 Hz as a reception confirmation sound signal and transmits it to the telephone line. A remote operator of the external telephone set can hear the reception confirmation sound.
Patent JP-2000169392-A (JP)
Title: New adjuvant and vaccine using the same
Inventor: OGIYA TOSHIAKI
IPC: A61P31/04
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To prepare a new adjuvant having high safety to a vaccinated animal, having high adjuvant activity and useful for vaccine by including a specific oligosaccharide fatty acid amide or a specific oligosaccharide fatty acid ester. SOLUTION: This new adjuvant is prepared by including (A) an oligosaccharide fatty acid amide (e.g. oleoyl chitosan) where an oligosaccharide having gluconsamine as a monosaccharide unit and a fatty acid are combined through an amide bond or (B) an oligosaccharide fatty acid ester (e.g. maltohexaose oleate) where an oligosaccharide having at least one of glucose, galactose and mannose as a monosaccharide unit and a fatty acid are combined through an ester bond. The sugar chain of the oligosaccharides of the ingredients A and B is preferably made up with 3-99 monosaccharides. The adjuvant may be an aqueous suspension or the like including the ingredient A or the ingredient B in a content of 0.3-5 wt./vol.% based on the weight of the aqueous medium of the suspension.
Patent JP-H1039102-A (JP)
Title: High refractivie index plastic lens
Inventor: KAWAUCHI KEIYA
IPC: C08G18/30
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To ensure a high refractive index and high heat resistance and to prevent the emission of an offensive or foul odor peculiar to sulfur at the time of working a lens by using a compd. represented by a specified formula as polythiol and xylylene diisocyanate and an aliphatic diisocyanate having no arom. ring as polyisocyanates. SOLUTION: A compd. represented by the formula is used as polythiol and xylylene diisocyanate and an aliphatic diisocyanate having no arom. ring are used as polyisocyanates to obtain the objective plastic lens having a refractive index of >=1.64 and an Abbe's number of >=30. In the formula, (n) is an integer of 2-4. The polyisocyanates preferably include 50-80wt.% xylylene diisocyanate and 20-50wt.% of the aliphatic diisocyanate. This aliphatic diisocyanate is preferably norbornene diisocyanate and/ or hexamethylene diisocyanate.
Patent JP-H0248154-A (JP)
Title: Deburring method and device thereof
Inventor: KOBAYASHI HISAMINE
IPC: B24B29/04
Filed: 1988-08-05
Abstract: PURPOSE:To eliminate the lack of burring by turning and reciprocating a rotary tool in a range of 1/3 n/N wherein (n) is the rotational number of the rotary tool and N is the reciprocating number thereof. CONSTITUTION:A projection 12 secured on a housing 1 is engaged with a groove 11 cut in a central portion of a tool shaft 4. A rotary tool 2 is made to be reciprocated 1 to 3 times per one rotation thereof. In this case, there is the relation of 1/3<=n/N<=1, wherein (n) is the rotational number and N is the reciprocating number thereof. As a motor 9 is driven, the tool shaft 4 is lifted/ lowered through engagement of the groove 11 with the projection 2 while being rotated. Thus, the rotary tool 2 is reciprocated in the hole of a work 6 so as to perform the deburring in the port or on the inside of the hole. Since the rotational number (n) is set to be smaller than the reciprocating number, N, the angle abutted on the burr portion of the blade of the rotary tool 2 becomes larger. Therefore, it is possible to enlarge the impact force to the burr portion so as to improve the deburring performance.
Patent JP-S58126241-A (JP)
Inventor: GURIN FUIRITSUPU REJINARUDO FU
IPC: B60T8/74
Filed: 1982-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。