baber/WOPTO huggingface dataset:
Patent JP-S6479046-A (JP)
Title: Building wall material
Inventor: MISAWA JIRO
IPC: C04B20/04
Filed: 1987-09-18
Abstract: PURPOSE:To provide the title building wall material having excellent heat resistance and structural strength by adding previously calcined aggregate consisting of sand, ballast, and/or crushed stone and water to cement, and mixing the materials. CONSTITUTION:The aggregate consisting of sand, ballast, and/or crushed stone is previously calcined by using a clinker, an autoclave, etc. The calcined aggregate, water, and cement are mixed in a prescribed ratio to produce a building material. Since the aggregate is previously calcined in this way, a thermally uniform mixture of the aggregate and the cement produced by the high-temp. calcination is obtained, crazing and cracking are not caused in air drying, the material is not peeled off even when heated by a flame, and a wall material having excellent durability is obtained.
Patent JP-H06202558-A (JP)
Title: Commercial data masking
Inventor: ROBAATO SHII ERANDAA
IPC: H04L9/08
Filed: 1993-09-21
Abstract: PURPOSE: To provide a cipher system which can be exported from USA and which is reduced with the strength of cipher in the ciphering of commercial data. CONSTITUTION: A method and the system for executing a weakened privacy channel are disclosed. It is realized by using a weakened symmetrical cipher algorithm called as commercial data masking. A text obtained by masking a plain text is generated in one system and it is electronically transported to the other system. The system removes masking and generates a clear sentence. A reason that the commercial data masking algorithm is used for data privacy is that a product containing the data ciphered algorithm used for data privacy can be transported to an area where it cannot be transported. Furthermore, a system and a method for converting a key used for commercial data masking into a key that can be used in the data ciphering algorithm are disclosed.
Patent JP-S6295708-A (JP)
Title: Erasure magnetic head
Inventor: KIKUCHI NORIO
IPC: G11B5/127
Filed: 1985-10-22
Abstract: PURPOSE:To simplify the shape and structure and to facilitate the generation by inserting a high permeability spacer to a slot of a U-shape magnetic core and forming the magnetic gap by both sides of the spacer and the slot inside. CONSTITUTION:The high permeability spacer 6 is inserted to a slot 1a of the U-shaped magnetic core 1 to constitute a magnetic circuit, the magnetic gap is formed by both sides of the spacer 6 and the inside of the slot 1a to simplify the shape and structure and the erasure head is easily formed.
Patent JP-S60126862-A (JP)
Title: Semiconductor device
Inventor: AOYAMA KEIZOU
IPC: H01L21/8244
Filed: 1983-12-13
Abstract: PURPOSE:To shorten load resistance length by applying voltage between a polycrystalline silicon pattern and a conductive layer opposed through a dielectric film, forming a channel in said pattern and lowering the resistance of a part of the pattern. CONSTITUTION:Gage electrodes G1-G4 are formed to the lower section of a VCC wiring through a dielectric film while a conductive layer parttern EL consisting of first layer polycrystalline Si layer (Poly A) in the same layer as the gate electrodes, to which an N type impurity is introduced in high concentration and resistance thereof is lowered, is formed. Positive high voltage is applied between the EL and the VCC wiring. Accordingly, carriers in Poly B are stored in a region in the vicinity of a dielectric film, an Si3N4 film 25, shaped between the EL and the VCC wiring in the VCC wiring formed by Poly B, to which the impurity is not doped or which has high sheet resistance, and a channel having low sheet resistance is formed.
Patent JP-S59120500-A (JP)
Inventor: KANEKO HIROSHI
IPC: A63H13/02
Filed: 1982-12-27
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-S6481155-A (JP)
Title: Ion excitation analyzer
Inventor: YAMAGUCHI HIROSHI
IPC: H01J49/26
Filed: 1987-09-21
Abstract: PURPOSE:To facilitate the reduction of a background without incurring deterioration in the performance of a primary ion source by introducing a reaction gas into an analyzer, causing the gas to decompose or react by means of an electron beam or a laser beam, and causing the product of the reaction to deposit on a sample surface simultaneously with ion irradiation. CONSTITUTION:Arranging a leak valve 12 for introducing an external gas at 10<-4>-10<-6>Torr into a sample chamber 11 constituting an analyzer, an electron beam 14 from an electron beam source arranged outside the sample chamber 11 or a laser beam from a laser beam source 13 arranged within the sample chamber 11 is irradiated on a sample to cause the introduced gas to decompose or react and to deposit the decomposed or reacted product on the sample either continuously or intermittently. At this time, the sample surface is kept covered with the product 15 while the condition of the deposit is being measured by irradiatiug a primary ion beam 2 to prevent diffused beams or neutral particles from directly hitting sample atoms. Making the deposit speed of the product at an appropriate value in this way, the sample atom surface is always kept in exposed condition.
Patent JP-H0684352-A (JP)
Title: Semiconductor integrated circuit
Inventor: HISADA TOSHIKI
IPC: G11C29/04
Filed: 1992-09-02
Abstract: PURPOSE:To eliminate the need for an address decoder and to decrease the number of blowing times of fuse elements without increasing the number of driving elements. CONSTITUTION:Four pieces OR logics of AND logics are formed of current paths formed of transistors N18, N19/N18, N21/N20, N21/N20, N19 between nodes 11 and VSS nodes for controlling the activation of respective regular and spare word line selectors sW, sspW. The sW is activated if any one current path is established. The fuse element F18 or F19 or F20 or F21 is disposed between N18, N19 or N18, N21 or N20, N21 or N20, N19 forming each current path. The corresponding AND logic current path is turned off so that the sspW is activated at the time of the address assignment thereof if any of the corresponding F18 to F20 is blown.
Patent JP-S60115833-A (JP)
Title: Sample introducing device
Inventor: KITATSUME HIDEKAZU
IPC: G01N21/73
Filed: 1984-11-09
Abstract: PURPOSE:To take a measurement through a simple device with an extremely small amount of liquid by providing a carrier gas flow passage changing device for switching a mixing chamber and an extremely small sample introducing part. CONSTITUTION:An ICP light emission spectrum analyzing device is provided with the flow passage changing device 2 for carrier gas which made of, for example, a three-way cock between the mixing chamber 3 connected to a nebulizer 4, and a torch 1, and this sample flow passage changing device 2 switches the introduction of a sample 6 from the nebulizer and the introduction of a <=100mul extremely small solution sample by accelerated vaporization easily. This constitution allows the simple device to take a measurement with an extremely small amount of liquid.
Patent JP-S61149139-A (JP)
Inventor: YURUGEN UOORUGEMUUTO
IPC: B23B31/113
Filed: 1985-10-21
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-H0399074-A (JP)
Title: Production of intermediate for prostaglandin derivative
Inventor: WAKATSUKA HIROHISA
IPC: C07D309/12
Filed: 1989-09-11
Abstract: PURPOSE:To enable obtaining of the subject compound which is an intermediate for prostaglandin I2 derivatives in good yield through fewer steps by subjecting a specific compound to the Mistunobu reaction and hydrolyzing the resultant product. CONSTITUTION:According to the reaction formulas, a compound expressed by formula III is reacted with acetic acid in an inert organic solvent, such as THF, dioxane or ethyl ether, using triphenylphosphine, etc., at -40 deg.C to ambient temperature to provide a compound expressed by formula II, which is then subjected to hydrolytic reaction in, e.g. an organic solvent miscible with water (e.g. THF, THP or methanol), at 0 deg.C preferably using dilute hydrochloric acid to afford an intermediate expressed by formula I for prostaglandin derivatives.
Patent JP-S61115698-A (JP)
Title: Device for converting residue in sewage water and impurity in excrement to cake and dumping them
Inventor: SUGA OSAMU
IPC: C02F11/12
Filed: 1984-11-09
Abstract: PURPOSE:To improve the efficiency of a dumping work, and to prevent a pollution of the environment by providing a washing jacket for washing an impurity, etc., on the lower part of a throw-in port chute, and also providing a press mechanism of a sliding type for dehydrating a washed impurity. CONSTITUTION:A throw-in port chute 14 is attached to the upper face of one side of a housing 12, and washing jackets 17a, 17b are provided on the inside peripheral surface of the base part of the chute 14, and the inside peripheral surface of the middle part of the housing 12. Also, pressure use cylinders 20a, 20b are provided on the outer surface of both sides of the housing 12, and also a press plate 23 having many thin holes 22 and a back plate 24 are placed. The jackets 17a, 17b are washed by feeding a washing water, and the residue, etc. are put into the housing 12 from the chute 14. After the washing has been executed enough, a pressure dehydration of the press plate 23 and the back plate 24 is executed. The residue is hardened and separated. Accordingly, the dumping efficiency is improved, and also the pollution of the environment can be prevented.
Patent JP-H04113279-A (JP)
Title: Apparatus for testing semiconductor integrated circuit
Inventor: TOYAMA SHIGEKI
IPC: G01R31/26
Filed: 1990-09-03
Abstract: PURPOSE:To prevent abnormality by bringing a device to be measured into contact with the contact element of a handler apparatus and measuring the contact resistance of the contact element of the handler apparatus by allowing a constant current to flow from the measuring part of an exclusive inspection apparatus to automatically detect abnormality. CONSTITUTION:A device 1A to be measured wherein all of pins are short- circuited is supplied from the supply part of a handler apparatus 3 to be brought into contact with the contact part 5 of the handler apparatus 4 and a constant current is allowed to flow to the device 1A to be measured wherein all of pins are short-circuited from the measuring part (program power supply 3a of an exclusive inspection apparatus 3 through a peripheral board 6 for measuring contact resistance and GO/NG judgment in the measurement of the resistance of a contact element 5a is performed by the measuring part 3a of the exclusive inspection apparatus 3. By this method, the resistance of the contact element 5a can be detected with high accuracy and abnormality can be prevented.
Patent JP-H0797889-A (JP)
Title: Lattice-shaped construction member
Inventor: SHIKAIDE YOSHINAGA
IPC: E04H17/16
Filed: 1993-08-26
Abstract: PURPOSE:To manufacture a construction member exceedingly easily and at a low cost by bending-combining a thin stainless steel plate, etc, CONSTITUTION:Between an outer frame 5 which is formed by joining the longitudinal frames 3 and the lateral frames 4 which are constituted by bending each metal plate, to a rectangular shape, a trough-shaped beam constitution member 1 having a U-shaped section is formed by bending a slender metal plate at right angle along the longitudinal direction. A beam member 2 is formed to an angular pipe shape by fitting two beam constitution members 1a and 1b which are constituted by setting a slight different interval between both the U-shaped side surfaces 7 so as to be opposed each other, and a plurality of beam members 2 are arranged in parallel so that two beam constitution members 1 are fitted snugly, setting the U-shaped inside opposed each other. Both the top end parts 11 of the beam member 2 are fitted into a beam member insertion bole 10 formed on the longitudinal frame 3 and the lateral frame 4 of the outer frame 5 and joined.
Patent JP-S6389403-A (JP)
Title: Method for recovering halogen
Inventor: MATSUDA KIMIAKI
IPC: C01B7/14
Filed: 1986-10-01
Abstract: PURPOSE:To efficiently recover halogen useful as medicine or the like from a halogen-contg. soln. by adsorbing the halogen on an ion exchanger having prim. or sec. amino groups in the molecule and by desorbing the adsorbed halogen with heated water. CONSTITUTION:A polymer of a monomer having a chloromethyl group, a nitrile group, halogen or the like, e.g., a chloromethylated styrene-divinylbenzene copolymer is reacted with an amino compd. having a prim. or sec. amino group, e.g., hexamethylenediamine to produce an ion exchanger having prim. or sec. amino groups in the molecule. A halogen-contg. soln. such as natural gas or oil-field brine is brought into contact with the ion exchanger to adsorb the halogen on the ion exchanger. The ion exchanger is then brought into contact with heated water to desorb and recover the adsorbed halogen.
Patent JP-H0555476-A (JP)
Title: Semiconductor integrated circuit
Inventor: HISAIE HIROYOSHI
IPC: H01L27/06
Filed: 1991-08-23
Abstract: PURPOSE:To improve the operation speed of a semiconductor integrated circuit and to prevent the thermal breakdown of the integrated circuit by enhancing the effect of dissipating internal heat developed in elements of the integrated circuit. CONSTITUTION:Between elements (p-type transistor 2, n-type transistor region 3) provided on a semiconductor substrate 1 lies a thermal diffusion wiring 13 which diffuses heat developed in the elements to the periphery of an integrated circuit and has its recess 8 filled with a substance 10 of higher thermal conductivity than that of the semiconductor substrate. This thermal diffusion wiring can diffuse heat developed in elements out of the integrated circuit through a substance of higher conductivity than that of the semiconductor substrate.
Patent JP-H1177733-A (JP)
Title: Resin molding method and resin molding device
Inventor: SASAKI MITSUHARU
IPC: B29C33/68
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To ensure molding of a resin without damaging a wiring pattern to be formed on the face on which a semiconductor chip is mounted of a circuit substrate. SOLUTION: This resin molding method is to coat the resin molding part of a mold with a release film 16, then clamp a circuit substrate 10 on one of the faces of which a semiconductor chip 11 is mounted through the release film 16 and supply a resin 14 to a cavity 12 from a pot 22 under pressure and further, fill a cavity 12 with the resin 14 to mold one of the faces of the circuit substrate 10 with the resin 14. In this resin molding method, the circuit substrate 10 with a gate hole 10a which runs through the substrate in a thickness direction within a range in which a resin molding part to be applied to the surface of the substrate and formed, is applied, is set as a part to be molded.  Further, the resin 14 is molded by filling the cavity 12 with the resin 14 through a sprue 26 with one of the ends connected to a pot 22 and the other end connected to the gate hole 10a after passing on one of the faces of the circuit substrate 10.
Patent JP-2001058897-A (JP)
Title: Single crystal production apparatus
Inventor: KUBO TAKAYUKI
IPC: C30B15/30
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal production apparatus capable of improving productivity of single crystal production by a Czochralski method by equipping a production facility with plural shake stopping pieces which are installed movably in a radial direction at plural positions in the circumferential direction in a chamber, are moved outward so as to pass a pulled crystal inside and forms a circular guide face in which plural retaining wires are inscribed in an inward projected state. SOLUTION: When rotation and pulling of a retainer 7 are started, a shake stopping means 11 are moved from evacuation positions to inside shake stopping positions to form a guide ring. Retaining wires 8 are turned around a pulling shaft 5 while being guided on a guide face of the guide ring. Although the retaining wires 8 are liable to readily shake in a process of the progress of retention and pulling of a single crystal 40, the retaining wires do not cause a shake because the retaining wires are restricted from outside on the guide face. When retention and pulling of the single crystal 40 is further advanced and the single crystal 40 is brought close to the shake stopping pieces 11, the shake stopping pieces 11 are moved to the outside evacuation positions and the single crystal 40 is passed inside the shake stopping pieces 11.  Consequently the pulling of the single crystal is not damaged.
Patent JP-S60127199-A (JP)
Inventor: MAKINO SHIYOUJI
IPC: B43M99/00
Filed: 1983-12-13
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-H06217588-A (JP)
Title: Automatic adjustment of commutation delay to improve efficiency of brushless dc motor
Inventor: FURANSESUKO KAROBORANTE
IPC: H02P6/06
Filed: 1993-09-22
Abstract: PURPOSE: To provide a circuit for automatically adjusting the delay of commutation so as to get optimum motor efficiency, in the drive circuit of a multiphase DC motor. CONSTITUTION: This circuit has a driver which supplies a drive current to a stator coil that a motor 11 has selected, and further herein a sequencer 13 to control the driver so as to apply the drive current to the selected motor coil is connected. A commutation delay circuit 33 is connected to positively differentiate the sequencer 13, in response to the detection of the event which shows the position by a motor position detecting circuit 18. A circuit which adjusts the delay of the commutation delay circuit between each event and each sequencer commutation gives optimum motor commutation for getting maximum power efficiency.
Patent JP-2001058598-A (JP)
Title: Propeller of outboard engine
Inventor: HARADA HIROSHI
IPC: B63H20/26
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent decline of thrust efficiency from involving exhaust gas by setting a deflector at a rear end of outer boss in a dual boss type propeller of outboard engine, and moreover, to enable easy manufacturing of such a propeller by means of die-cost method. SOLUTION: In a propeller of outboard engine of dual boss type 9, in which a central boss 9a for connecting it to a propeller shaft 17, inside boss 9b for guiding exhaust gas from within a machine body, and outside boss 9c equipped with a propeller wing 9e at the outer periphery are coaxially molded in one- piece, a ring deflector 9f in which a diameter is enlarged to the rear direction is coupled after being molded separately against the outside both 9c in which a rear end part is formed nearly cylindrically.
Patent JP-H0983158-A (JP)
Title: Holding fixture for wire
Inventor: TAKIZAWA KAZUHIRO
IPC: H05K7/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a holding fixture, for a wire, which can be attached simply to the wire, which can enhance the operability of a mounting operation and whose inspection efficiency can be enhanced sharply by eliminating the need of inspecting the cut state of a band part. SOLUTION: A first band part 14 and a second band part 15 are branched so as to be extended from the lower end part of a mounting part 13. A holding part 16 which is coupled to a protruding part at an uneven part formed over the extension direction of the first band part 14 when the first band part 14 is inserted and passed and by which a wire harness is held by the first band part 14 and the second band part 15 is installed at the tip part of the second band part 15.
Patent JP-H09106611-A (JP)
Title: Apparatus and method for reduction of power consumption amount of disk drive device
Inventor: RUISU JIEI SUKARUDA
IPC: G11B19/10
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method capable of reducing power consumption of a disc drive by enhancing the power efficiency thereof. SOLUTION: In the apparatus for saving power of a data storage disc drive, a disc drive 10 is fixed in a host electronic apparatus and provided with a drive power terminal receiving power from a host power terminal cooperating with the host electronic apparatus. The power saving apparatus comprises acturators 30, 34 for detecting discs 14A, 14B loaded into a driver, and switches 28, 32 responsive to the actuators. When a disc is loaded into the driver, a drive power terminal is connected with a host power terminal otherwise they are disconnected.
Patent JP-S6479777-A (JP)
Title: Image recording device
Inventor: MATSUSHIRO MORIYOSHI
IPC: G03G15/20
Filed: 1987-09-21
Abstract: PURPOSE:To specify curling shape by heat according to the form of copying and to secure high quality in paper passage by variably controlling the quantity of warm air and the temperature of warm air of a warm air addition means according to the selected copying mode. CONSTITUTION:A one-surface/both-surface/composite copying mode selection key 21 and a thick paper copying mode selection key 27 are connected to a microcomputer 24 and outputs from the computer 24 are outputted to the warm air addition means 20 consisting of a blower 22 and a heater 2. In case of selecting a both-surface copying mode, for instance, the drying power of the warm air addition means 20 is made stronger than in case of usual one-surface copying so as to send the warm air of high temperature. And the surface where transfer has already executed is made to be turned downward to improve the paper passage. In case of composite copying, the drying power of the means 20 is made a little weaker than in case of usual one-surface copying. Therefore, the curling shape can be specified according to the mode and high quality in the paper passage can be secured.
Patent JP-S63214331-A (JP)
Title: Novel surface active agent
Inventor: YOKOTA KINYA
IPC: C09K23/42
Filed: 1986-10-03
Abstract: PURPOSE:To stop various functions as a surface active agent quickly after surface activity is developed in manufacturing coating materials or the like by preparing a sulfate-type anionic surface active agent having an allyl group shown by a specific formula. CONSTITUTION:Allyl glycidyl ether, with lauric acid or oleic acid as raw material, is heated up and reacted in the presence of a catalyst, and alkylene oxide is added to a reaction composition thus prepared by the conventional procedure. Then, the same is sulfated with a sulfating agent such as sulfuric acid or the like, and, if necessary, neutralized with a basic substance to prepare a surface active agent. Said surface active agent is a compound shown by formula I [R shows a 6-30C aliphatic acid residue, (A) shows a 2-4C alkylene or substituted alkylene group, n shows an integer of 0-100, m shows an integer of 1-200, M shows alkali metal, NH4 or alkanolamine residue].
Patent JP-H0573090-A (JP)
Title: Speech recognizing method
Inventor: HAMAZAKI RYOSUKE
IPC: G10L17/00
Filed: 1991-09-18
Abstract: PURPOSE:To increase the recognition rate of a voice having much noise by weighting respective channels of the speech in consideration of an SN ratio and collating them as to the speech recognizing method which recognizes the speech. CONSTITUTION:The speech recognizing method is equipped with a speech analysis part 2 which analyzes a speech signal and generates a power spectrum, a noise analysis part 5 which analyzes a noise signal and generates a power spectrum, and an SN ratio calculation part 6 which calculates the SN ratio of each channel according to the power spectra analyzed by the speech analysis part 2 and noise analysis part 5. Then the respective channels of the power spectrum analyzed by the speech analysis part 2 are weighted with the SN ratios of the respective channels found by the SN ratio calculation part 6 and then matched with standard patterns of words taken out of a dictionary 4 to find distances, and the word having the shortest distance is outputted as a recognition result.