baber/WOPTO huggingface dataset:
Patent JP-2001118049-A (JP)
Title: Image processor with matrix computing element
Inventor: SHIMIZU YUSUKE
IPC: G06K9/32
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To make a matrix computing element of an image processor usable even for interpolating operations and vector outer product operations other than operations for normal coordinate transformation and to decrease the circuit scale. SOLUTION: A geometry processor 10 having matrix computing elements 14X to 14Z which are connected to a vector bus VB supplying data as an object of coordinate transformation and a matrix bus MB supplying a coordinate transformation matrix and accumulates the coordinate conversion matrix in the coordinate-transformed data is provided with switching means 24 and 26 which supply a mixing ratio S28 to the vector bus and data as an object of interpolating operations to the matrix bus, and the matrix computing elements interpolate the object data according to the mixing ratio. The matrix computing elements for coordinate transformation are utilized to perform interpolating operations needed for subdivision surface processing, and hence no dedicated interpolating computing element is necessary and consequently the circuit scale is reduced.  Further, vector outer product operations can be performed as well.
Patent JP-H07149361-A (JP)
Title: Cap with magnetic body and application thereof
Inventor: SAWAI HIROSHI
IPC: B65D41/02
Filed: 1993-11-24
Abstract: PURPOSE:To quickly and easily take out an aimed container among a large number of containers which are closely stored in a storage case, and selectively taken out only the container which contains an aimed content by jointly applying magnetic bodies with different magnetic characteristics. CONSTITUTION:A cap consists of a fitting part 1 to be attached to a mouth part of a container and a head part 2 which is provided to be contact with the top part of the fitting part 1. A magnetic body part is provided in a depressed part 3 which is located at the top of the head part 2. The cap is fitted on a container, and the container is lifted by drawing the magnetic body on the top of the cap, using a take-out tool to which a strong magnetic body or magnet is attached.
Patent JP-S61268213-A (JP)
Inventor: JIYON FUIRITSUPU REINON
IPC: A47G1/14
Filed: 1985-12-27
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-2001115543-A (JP)
Title: Grating for side ditch
Inventor: SAITOU MAKIO
IPC: E03F5/06
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a grating for a side ditch, which is manufactured easily and light-weight, not only manufacturing cost of which is reduced but also the breaking of the stepped section of the concrete side ditch for which is prevented and which can be installed stably for a prolonged term. SOLUTION: In the grating 1 for the side ditch in which leg sections 4 are mounted on both sides of the base of a cover plate 2 formed in a plate shape or a latticed shape, the leg sections 4 are formed of square pipes 3 made of ion, and the cover plate 2 is formed of a material of a different kind to the square pipes 3 while the square pipes 3 and the cover plate 2 are joined integrally by bolts 7 and nuts 8.
Patent JP-H03232864-A (JP)
Title: Trisubstituted piperazine compound
Inventor: SUGIHARA HIROSADA
IPC: C07D405/02
Filed: 1989-11-10
Abstract: NEW MATERIAL:A compound shown by formula I [A is phenyl, condensed polycyclic hydrocarbon, heterocyclic, etc.; X is methylene, carbonyl or thiocarbonyl; G is (CH2)n-Z-R<6> (n) is 0-2; (z) is valence, O, S, SO, CO, etc.; R<6> is H, lower alkyl, etc.) ; R<1> to R<3> are lower alkyl] or a salt thereof. EXAMPLE:Methyl 1-(2,3-dimethoxy-6,7-dihydro-5H-benzocyclohepten-8- ylcarbonyl)-4-(3,4,5-trimethoxybenzoyl)piperazine-2-carboxylate. USE:An antagonist against blood platelet activating factor having excellent intestine absorption and being orally administrable besides injection administration. PREPARATION:A compound shown by the formula A-COOH and a compound shown by formula II are subjected to ordinary amide bond formation reaction in the presence of a base (e.g. triethylamine) in a solvent such as dioxane at -20 to 50 deg.C to give a compound shown by formula I.
Patent JP-S63146063-A (JP)
Title: Developing device
Inventor: YAMAJI MASAAKI
IPC: G03G15/06
Filed: 1986-12-10
Abstract: PURPOSE:To obtain a thick and firm image from an original written in thin character without changing an image characteristic of a set-solid image and a half tone image, by allowing an alternative electric field applied between a developer carrying body and an image carrying body, to rise slowly in the development quickening direction and to fall suddenly in the development suppressing direction. CONSTITUTION:In a developing device for holding a developer 2 by a uniform thin layer on a developer carrying body 3 and transferring it to an adjacent position to an image carrying body 6, flying the developer 2 on the developer carrying body 3, to the image carrying body 6 by an alternative electric field applied between the developer carrying body 3 and the image carrying body 6, and developing a latent image on the image carrying body 6, as for the alternative electric field, its rise in the development quickening direction is made slow, and its fall in the development suppressing direction is made sudden. In such a way, a thick and firm image is obtained from an original written in thin character.
Patent JP-H06116670-A (JP)
Title: Solid lubricant applied aluminum alloy sheet excellent in weldability and its production
Inventor: SUGITA TOMOYUKI
IPC: C22C21/00
Filed: 1992-10-06
Abstract: PURPOSE:To provide an aluminum alloy sheet free from problems of the deterioration in joining strength caused by the application of a solid lubricant for increasing formability, the consumption of a welding electrode material or the deterioration in productivity caused by the frequent exchange of the welding electrode or the like and excellent in weldability. CONSTITUTION:This sheet is an aluminum alloy sheet excellent in weldability in which the thickness of the surface oxidized film is regulated to <=50Angstrom  and its surface is coated with a solid lubricant and liquid lubricating oil. It is produced by dissolving away the oxidized film of the aluminum alloy sheet by alkali and/or acid to regulate its thickness into <=50Angstrom , thereafter coating it with the solid lubricant and furthermore coating it with liquid lubricating oil. Preferably, the coating weight of the solid lubricant is regulated to 0.1 to 2g/m<2>, the viscosity of the liquid lubricating oil is regulated to <=10cst/40 deg.C and its coating weight is regulated to 0.5 to 5g/m<2>.
Patent JP-H05110682-A (JP)
Title: Delivery destination confirmation system for voice mail
Inventor: KOBAYASHI YASUO
IPC: H04Q3/58
Filed: 1991-10-15
Abstract: PURPOSE:To confirm the delivery destination of a voice message. CONSTITUTION:A cross reference table between an identification number and a name of each person allocated individually is provided to a magnetic storage device 5. When a subscriber 1 sends a voice message and an identification number of the delivery destination is inputted from a telephone set, a central processing unit 4 reads a name corresponding to an identification number from the magnetic storage device 5 via a voice processing unit 3 of the voice mail and returns it to the subscriber 1 in voice.
Patent JP-H03157472-A (JP)
Title: Non-combustible binder for glass fiber
Inventor: YOSHINAGA KATSUTOSHI
IPC: C08K7/14
Filed: 1989-11-14
Abstract: PURPOSE:To obtain the subject binder giving a sound-absorbing heat-insulating glass fiber material having excellent sound-absorbing property, heat-insulating property and non-combustibility by compounding a resol phenolic resin, etc., with methylated methylol melamine resin and urea at specific ratios. CONSTITUTION:The objective binder is composed of (A) a resol phenolic resin or urea-modified resol phenolic resin, (B) a methylated methylol melamine resin and (C) urea. The ratio of A:B is (99-0):(1-100), (A+B):C is (10-5):(0-5) and A:B:C is preferably (30-50):(10-60):(30-50).
Patent JP-H01136205-A (JP)
Title: Input circuit for programmable controller
Inventor: TOEDA TAKESHI
IPC: G05B19/04
Filed: 1987-11-24
Abstract: PURPOSE:To easily catch a specified pulse by storing the specified pulse to a second memory with the interruption processing of a central operation processor when the specified pulse with non-synchronizing to a timing to write a signal from plural external input contacts to the second memory. CONSTITUTION:The title circuit is composed of an external power source 1 to supply a voltage to a photocoupler 6, an external relay contact 2 to input information by turning on and off the voltage which is supplied from this power source, power source connecting terminals 3 and 4, a current limiting resistance 5, a load resistance 7, an inverter 8, filters 9 and 10, an interface 11, a CPU 12 and a memory 13, etc. By charging the power source, the CPU 12 allows the input of an interrupting signal. Next, the CPU 12 reads the storing contents of the memory 13 and executes prescribed sequence operation. A memory 13-1 is referred for the CPU 12 and when the memory is turned on, decision is made as the input of a high speed pulse. Then, input and output processings to an external equipment are totally executed. Next, the memory 13-1 is cleared and one time scanning operation is finished.
Patent JP-H11136054-A (JP)
Title: Level suppressing circuit
Inventor: IMAI KATSUMI
IPC: H03G3/30
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent a signal waveform from being distorted even if an input signal is suppressed. SOLUTION: This circuit is provided with a gain variable differential amplifier 10 which amplifies an input signal and generates two output signals that have relation in which phase is inverted, a full wave rectifier circuit 12 which performs full wave rectification of the two output signals of the amplifier 10, a comparator 13 which compares reference voltage that is defined in accordance with the dynamic range of the output signals of the amplifier 10 with an output signal level of the circuit 12 and a switching means 50 which supplies for gain adjustment of the amplifier 10 or disconnects the output signal of the comparator 13. Here, the gain of the comparator 10 is changed and the level suppression of the input signal is performed.
Patent JP-2000119332-A (JP)
Title: Production of chlorinated vinyl chloride-based resin
Inventor: YOSHITOMI HIDEAKI
IPC: C08F14/06
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a chlorinated vinyl chloride (CPVC)-based resin having excellent heat stability, capable of controlling oxygen concentration in a reactor without scattering of quality. SOLUTION: In performing chlorination reaction of a vinyl chloride-based resin suspended in water, an oxygen content to chlorine in a reactor is kept below 500 ppm through the whole chlorination reaction.
Patent JP-H07211932-A (JP)
Title: Solar battery module and passive solar system using it
Inventor: ITOYAMA SEIKI
IPC: F24J2/00
Filed: 1994-11-29
Abstract: PURPOSE:To suppress the deterioration of the laminated material of a through section through which a solar battery module is fixed to a rear insulating material by successively laminating a rear reinforcing material, filler, and the rear insulating material larger than a solar battery and forming an opening in the through section. CONSTITUTION:A roof plate 304, filler 305, insulating film 303, filler 305, solar battery 301, filler 305, and surface coating agent 302 are laminated in this order. An EVA is laminated by vacuum-melting the EVA by 30 minutes at 150 deg.C. At the time of lamination, a rear insulating material is aligned so that the four sides of the insulating material can become larger than the solar battery 303 by 10mm on each side. Openings are formed at the parts where screws, needles, staples used for fixing the battery 301 to the rear insulating material 303 are passed through the material 303. The laminated material at nailing parts is constituted in such a way, because the parts are exposed outdoors while the parts receive stresses and, among the materials constituting the laminated material, the rear insulating material causes cracking or delamination due to stresses caused by the external environment and needles or stresses caused in the filler and rear insulating material by needles. But the deterioration of the laminated material can be prevented when the openings are provided.
Patent JP-H03154995-A (JP)
Title: Commodity supporting mechanism for automatic vending machine
Inventor: NAKAMURA MASAAKI
IPC: G07F11/16
Filed: 1989-11-13
Abstract: PURPOSE:To enable an already prepared column to cope with large-sized commodities by twisting a guide bar itself so that a lower end shaft part, which is pivotally supported by a commodity gate, is deflected forward from an upper end shaft part pivotally supported by the upper plate of a commodity storage column. CONSTITUTION:A guide bar 11 used at the time of storing commodities 10 of large size L2 in a commodity storage column 3 is formed as the offset type guide bar which is bent like a crank and is twisted to have an offset A set between a center 01 of its upper end shaft part 11a and a center 02 of its lower end shaft part 11b. The front end of the lower end shaft part 11b of the guide bar 11 is worked into a taper shaft, and shaft holes are provided in a column- side upper plate 12 and a commodity gate 5 fitted to upper and lower shaft ends of the guide bar 11 respectively so that their diameter is selected to be a size larger than shaft diameter dimensions of the guide bar 11. Thus, the column can cope with large-sized commodities.
Patent JP-H01136430-A (JP)
Title: Communication equipment
Inventor: SATO HIDEAKI
IPC: H04B3/54
Filed: 1987-11-24
Abstract: PURPOSE:To improve the reliability of communication by detecting a prescribed part of an AC power signal waveform and using the result as a synchronizing signal in the unit of prescribed data. CONSTITUTION:A comparator 5 outputs a synchronizing signal 6 by a rectangular wave taking the zero cross point of power waveform P as the leading and trailing edge. The synchronizing signal 6 is supplied to a transmission section 9. The transmission section 9 uses serial digital data D0, D1... having a prescribed frame or packet structure synchronously therewith to modulate a carrier and the carrier is outputted to the power line 1 via a coupling section 2. Moreover, the receiver side equipment similarly outputs the synchronizing signal 6 synchronously with the zero cross of the power waveform P by the comparator 5. The signal is supplied to the reception section 3 and used as the synchronizing signal of data reception. Since the power waveform P has a larger power than the carried data signal, sure signal synchronization is obtained.
Patent JP-H06142555-A (JP)
Title: Jet nozzle and preparation thereof
Inventor: NISHIMURA HITOSHI
IPC: F23R3/28
Filed: 1992-11-02
Abstract: PURPOSE:To contract the nozzle pitch and to suppress occurrence of cuts in the neighborhood of an orifice in a jet nozzle formed by processing a semiconductor wafer. CONSTITUTION:An SOI wafer constituted of Si crystal layers 1 and 3 with a crystal structure of (100) and an SiO2 layer 2 provided between these Si crystal layers 1 and 3 is used, and an etching mask with a specified pattern is respectively formed with an SiN or an SiO2 film 4 and 5 on the surface and the rear face of this wafer. The Si crystal layers 1 and 3 are etched by means of anisotropic etching and then, the exposed parts of the SiO2 layer 2 are removed with fluoric acid, etc., to form apertures (orifices 8).
Patent JP-2000125291-A (JP)
Title: Monitor camera system
Inventor: NISHINO HIROYUKI
IPC: H04N7/18
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a monitor camera system that quickly identifies a criminal. SOLUTION: The system is provided with a camera 1 that photographs the area, an interrogator 7 that reads information D from a terminal 6 carried by people entering/exiting the area, and a recording and reproducing device 3 that records a video signal of an image photographed by the camera 1 and the information D read by the interrogator 7 in cross reference with each other. Thus, the system can identify a criminal not only from the video image but also from recorded personal information.
Patent JP-H03156110-A (JP)
Title: Variable valve system for engine
Inventor: MATAYOSHI YUTAKA
IPC: F01L1/30
Filed: 1989-11-13
Abstract: PURPOSE:To perform smooth movement of a cam shaft in good response by providing each of shafts, which support roller followers so as to be rotatable to each of rocker arms, in an approximately rectangular direction to the cam shaft. CONSTITUTION:Roller followers 21, 22 which are put in rolling contact with an open valve cam 2 and a close valve cam 3 are provided on an open valve rocker arm 5 and a close valve rocker arm 15. Shafts 24, 26 which support the roller followers 21, 22 so as to be rotatable to each of rocker arms 5, 15 are provided in an approximately rectangular direction to a cam shaft 1. In this way, when the cam shaft 1 is moved to an axis to vary a valve timing, the roller followers 21, 22 can be put in rolling contact with the faces of solid cams 2, 3 via the shafts 24, 26 which are approximately rectangular to the cam shaft 1, therefore to reduce friction on the rolling contact faces and perform smooth movement of the cam shaft 1.
Patent JP-S62153287-A (JP)
Inventor: KURUTO TEIIRE
IPC: A61K31/52
Filed: 1986-12-10
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-H02142547-A (JP)
Title: Ultrasonic measuring device
Inventor: UENO SHINICHIRO
IPC: G01N29/44
Filed: 1988-11-24
Abstract: PURPOSE:To determine the acoustic characteristic in an examined body by adding and averaging a plurality of receiving signals close in point of time and space when a probe wave pulse is laid on the particle acceleration positive and negative peak positions of a pump wave pulse and determining two spectrum distributions corresponding to the codes of the particle acceleration peak positions followed by comparing. CONSTITUTION:A delay control part 13 of a control driving part 4 controls pulse drivers 11 and 12 so that a probe wave pulse is laid on the particle acceleration positive and negative peak positions of a pump wave pulse. The pump wave pulse and probe wave pulse are scattered corresponding to the change of acoustic quality in an examined body 10, and partly reached to a second ultrasonic exchanger 2, where they are converted into receiving signals, then converted into a digital signal in an A/D exchanger 21, and stored in a memory 22. The output of adding and averaging part 25, 26 picks up the range targeted in window characteristic parts 29, 30 and calculates the spectrum P<+>-(omega) of the receiving signal in frequency analyzing parts 31, 32. The frequency fx providing the P+ or -(omega) ratio of 1 is determined in a calculating part 33, and the acoustic characteristic depending on the frequency is determined and displayed on a display part 8.
Patent JP-S63149558-A (JP)
Title: Space scanning type ultrasonic flaw detection apparatus
Inventor: KOGA KAZUNORI
IPC: G01N29/26
Filed: 1986-12-12
Abstract: PURPOSE:To accurately measure the position of the flaw in a body to be inspected, by making the width of ultrasonic beam transmitted regardless of a deflection angle equal to each other. CONSTITUTION:The number-of-element set value n1 at the set values theta1, theta2 of the deflection angle of ultrasonic beam is inputted from an input circuit 8 and the effective aperture D1 of the set value theta1 of the deflection angle and the number of transmitting elements at the set value theta2 of the deflection angle are operated from a set value signal S in an operation circuit 7. These operation data A are outputted to a change- over control circuit 6 and the change-over pattern signal C of a change-over circuit 5 is outputted on the basis of the data A from the circuit 6. The circuit 5 receives the signal C to change over the elements of an array probe and the high voltage pulse P from a transmitting circuit 1 is applied to the array probe through the circuit 5. The signals U1-Un received by the array probe are added and amplified by a receiving circuit 2 to become an ultrasonic signal U. The propagation time between the transmitting wave and flaw reflected wave in the signal U is measured by a signal processing circuit 3 to measure the position of a flaw. On the basis of this measured value, a display signal D is outputted to a wave form display device 4 and the position of the flaw is displayed on the basis of the signal D.
Patent JP-H05110818-A (JP)
Title: Data transmission equipment
Inventor: KOUNOE TOSHIAKI
IPC: H04N1/387
Filed: 1991-10-16
Abstract: PURPOSE:To print out transmission data onto reception paper without missing data even of a transmission original size is larger than the size of the reception paper. CONSTITUTION:A block information analysis section 12 analyzes the position coordinate of each block and a size stored in a mixed document analysis section 17. A block division necessity discrimination section 13 discriminates whether or not the block is received and printed out with protrusion based on the size of the position coordinate of each block and the size received and stored tentatively by a reception capability storage section 11, and when the picture is printed out with protrusion, the division is decided to be required. A division processing section 14 implements the processing of dividing a block requiring division into a first half block and a latter half block.
Patent JP-H07174832-A (JP)
Title: Self-generating magnetic noise suppressing method and apparatus for the method
Inventor: SAKURAI BUICHI
IPC: G01R33/02
Filed: 1993-11-25
Abstract: PURPOSE:To practically eliminate self-generating magnetic noise attributed to main electric power input. CONSTITUTION:Regarding a magnetic detecting apparatus which is provided with an electric power source 3 to supply electric power to each apparatus, a magnetic sensor 1 to detect the magnetic alteration, and a processing apparatus 2 to convert the magnetic signal detected by the magnetic sensor 1 into a prescribed signal and in which main electric power is supplied to the processing apparatus 2 from the electric power source 3 when the magnetic sensor 1 detects that the magnetic alteration exceeds a previously determined level; a coil 4 to generate magnetic fluxes in reverse direction to that of magnetic fluxes generated by the processing apparatus 2 in the detection direction of the sensor 1 at the position of the magnetic sensor 1 is composed of an electric wire in which electric current flows to the processing apparatus 2 from the electric power source 3 and the magnetic noise generated from the processing apparatus 2 is offset by the magnetic fluxes generated by the coil 4.
Patent JP-H08152552-A (JP)
Title: Range-finding device and range-finding method
Inventor: KODAMA SHINICHI
IPC: G02B7/28
Filed: 1994-11-29
Abstract: PURPOSE: To select optimum range-finding data by comprehensively evaluating line-of-sight information and information concerned in the reliability of the line-of-sight information, and the range-finding information of a camera. CONSTITUTION: A multiple range-finding part 2 performs range-finding at plural points and outputs a range-finding value to a focusing area decision part 1. A line-of-sight detection part 3 detects information on the gazing point of a photographer and outputs the information on the gazing point to the decision part 1. The decision part 1 gives weight to respective focusing areas based on the distance relation of the range-finding information from the range-finding part 2, gives weight to the respective focusing areas based on the output value on the gazing point from the detection part 3, and selects the range-finding data which obtains the highest points in the sum total. In the case where the data obtains the same points, judgment is performed in a specified rule such as center priority, closest range priority or line-of-sight priority.