baber/WOPTO huggingface dataset:
Patent JP-2000114786-A (JP)
Title: Ic chip mounter
Inventor: KAMETANI YASUHIRO
IPC: H01L21/60
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an IC mounter in which the air blow pressure or the flow rate of air blow is controlled according to the information of IC size, number of bumps, or the like. SOLUTION: The IC chip mounter 1 comprises a holding tool 3 for IC 2, a driver 4 for driving the holding tool to perform suction/mounting operation, and an IC mounting controller 5 for conrolling the driver. The IC mounting controller 5 comprises a memory section for storing the information of the IC and the holding tool, a section for inputting recognition information of the IC to be mounted and the holding tool to be used, and a section for fetching information stored in the memory section depending on the recognition information and selecting a blow pressure corresponding to the IC.  The driver 4 is provided with an air supply line section 14 coupled with an air supply source 13 and having three air lines 22, 24, 26 for supplying air of different pressure, and a pressure control section 15 for selecting an air line based on a command from the selecting section and outputting a specified blow pressure.
Patent JP-H04244037-A (JP)
Title: Production of aluminum isopropoxide
Inventor: HASHIMOTO YOICHI
IPC: C07C29/70
Filed: 1990-10-17
Abstract: PURPOSE:To readily obtain aluminum isopropoxide in high yield useful as a raw material for a drying oil of coating compound, reducing agent of organic reaction and fine ceramics without requiring distillation purification of solution after the reaction and activation of aluminum. CONSTITUTION:Isopropyl alcohol shown by formula I is reacted with an excessive amount, preferably theoretical amount (1.05-3.0 preferably 1.1-1.5mols) of activated aluminum shown by formula II in an aromatic hydrocarbon solvent such as toluene, xylene or benzene (preferably toluene) under a heating condition, insoluble substances in the reaction solution are filtered and separated to give high-purity aluminum isopropoxide shown by formula II industrially and advantageously. The activated aluminum is obtained by immersing powdery or granular aluminum in an aromatic hydrocarbon, adding 2-3% based on the amount of aluminum of isopropyl alcohol, a small amount of carbon tetrachloride or iodine and heating while stirring until refluxing.
Patent JP-S62135516-A (JP)
Title: Sealant for electrical component
Inventor: HIJIKATA KENJI
IPC: H01L23/29
Filed: 1985-12-09
Abstract: PURPOSE:To obtain the titled sealant low in shrinkage in curing and short in a curing time, comprising a specified melt-processable polyester, an epoxy compound and an inorganic powder. CONSTITUTION:An aromatic dicarboxylic acid and/or an alicyclic dicarboxylic acid are reacted with an aromatic diol, an alicyclic diol and/or an aliphatic diol in the presence of a catalyst by a melt acidolysis or a slurry polymerization process to obtain a melt-processable polyester (A) which can form an anisotropic molten phase which can no longer undergo chain propagation when heated, has a weight-average MW of 2,000-200,000 and has an inherent viscosity, as measured in a 0.1wt% pentafluorophenol at 60 deg.C, of 2.0-10.0dl/g. 100pts.wt. component A is mixed with 0.5-40pts.wt. epoxy compound (B) (e.g., novolak epoxy resin) of a MW>=200 and 70vol% or below nonconductive inorganic powder (C) of a thermal conductivity at 300 deg.K>=10W/m. deg.K (e.g., SiO2).
Patent JP-H07129022-A (JP)
Title: Thermal fixation controller
Inventor: KATO KENJI
IPC: G03G21/00
Filed: 1993-11-05
Abstract: PURPOSE:To attain a fixation temperature in a time shorter than a time necessary to energize a heat source from the beginning even in the case the fixation is not executed for a comparatively long time, and also, to save the power consumption. CONSTITUTION:A time from the end of fixing a paper to the acceptance of the following fixation demmand is counted by a demand waiting time counting means, and the temperature of a heating roll is controlled by a 2nd temperature control means so that it may be comparatively slowly made lower as the time passes. In a figure, (t0) to (t1) denote the temperature control at a fixation time, (t5) to (t6) denote the control at a standby time so as to keep the temp. slightly lower than the temp. at the fixation time, and (t6) to (t7) denote the control of slowly decreasing the temp. In this case, the temp. rises again when a printing demand is obtained at (t7).
Patent JP-H0590454-A (JP)
Title: Ic socket
Inventor: TAKEUCHI KAZUHIRO
IPC: H01L23/32
Filed: 1991-09-27
Abstract: PURPOSE:To provide an IC socket which has an improved cooling effect of heat which is generated by an IC and whose deformation and damage are prevented. CONSTITUTION:A high-output IC 5 is provided on an IC socket substrate 1 and a heat sink 5 which contacts the IC 5 and a cooling film 6 which is connected to this heat sink 5 are fixed to a lid 2 of the socket by a screw 4.
Patent JP-2001102783-A (JP)
Title: Thermal binder
Inventor: IIKURA SHOICHI
IPC: H05K7/20
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To realize a winder movable range for a binder and moreover realize high efficient thermal binding. SOLUTION: A plurality of thin plates 111 to 115 are stacked, and a pair of heat transmission members 11 to be thermally bound are positioned and fixed to a pair of binders 14, 14 which are combined and disposed rotatably, and the binder is constituted so as to bind rotatably in a state such that the interval between the heat transmission members 11 is brought into pressure contact with the plurality of thin plates 111 to 115 in a stacking direction via a bolt 17, a compression spring 18, and a nut 19.
Patent JP-H0587887-A (JP)
Title: Inspection of test pattern of logic circuit
Inventor: MATSUYAMA KOICHI
IPC: G06F11/25
Filed: 1991-09-27
Abstract: PURPOSE:To effectively evaluate the trouble detecting faculty of test pattern by obtaining the number of effective toggles from the number of ineffective toggles of a net inside a logic circuit, when the change of the logic state of the net inside the logic circuit can not be observed from an output terminal. CONSTITUTION:During the simulation by a logic circuit simulator, the logic states of the output terminals X and Y of the logic circuit 10 and the nets n1-n13 inside the circuit 10 and the change (toggle) can be observed at the terminals X and Y, and the number of ineffective toggles of the net in which change arises is counted up, when it is judged that the change of the logic state can not be observed at the terminals X and Y independently of the change of the logic state of the net. When all the test patterns are completed, the number of effective toggles of the nets n1-n13 is obtained by using the total number of toggles and the number of ineffective toggles in the nets n1-n13. Since the number of effective toggles corresponds to the trouble detection faculty of the test pattern, the information for effectively evaluating the trouble detecting faculty is generated.
Patent JP-H04151726-A (JP)
Title: Screen display controlling system
Inventor: UCHI TOSHIHIRO
IPC: G06F3/0482
Filed: 1990-10-16
Abstract: PURPOSE:To easily control a screen display route by defining the member name of the next screen display in a non-display area on a logic screen on the same line with a selective column, fetching the member name for the next screen display corresponding to it based on the position detection of the designated selective column, and displaying the screen of the member name based on this. CONSTITUTION:When an operator designates one of selective columns (a)1, (a)2,... of the screen of a display screen area S displayed on a display by a keyboard 3, a screen character device 1 transmits the address of the member name corresponding to the next display screen I obtained from a non-display screen area T to a CPU 7. The CPU 7 obtains the information of the next display screen from a screen definition body storing file part 11 based on this. That is, the address of the next display screen is displayed in the non-display screen area T of the logic screen, corresponding to the selective column set in the display screen area S displayed at the screen display device 1. Thus, a correction or change such as the increase or decrease of the selective column for the display screen area S displayed at present and the next display screen I can be easily operated by correcting the screen of the screen display device.
Patent JP-H0587530-A (JP)
Title: Interference measurement device
Inventor: MATSUMOTO TAKAHIRO
IPC: G01B11/00
Filed: 1991-09-27
Abstract: PURPOSE:To enable an accurate measurement to be made by eliminating influence of vibration or fluctuation of air. CONSTITUTION:Two coherent lights with a different frequency which are emitted from a light source 20 impinge on a beam splitter 21 and a reference light beat signal according to interference is obtained by a Gland Thompson prism 22 which is placed in its reflection direction and a light detector 24 and is input to a signal processing control part 25. In a transmission direction of the beam splitter 21, a prism 27 with a polarization beam splitter part 27a and reflection parts 27b and 27c is provided and a flux of light is separated into two polarization lights according to a polarization direction and is applied to diffraction gratings 31 and 33 which are placed on a mask 28 and wafer 29, respectively. A diffraction light beat signal due to interference of diffraction light is obtained by a Gland Thompson prism 35 and a photo detector 37 for a reflection light and is input to the signal processing control part 25. In the signal processing control part 25, a phase difference between the reference light beat signal and the diffraction light beat signal is obtained, thus enabling a position deviation of the diffraction gratings 31 and 33 to be detected.
Patent JP-H11122434-A (JP)
Title: Image input controller, its method, image input control system and recording medium
Inventor: OCHI MASATO
IPC: H04N1/04
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To quickly and also easily read an image at a prescribed position of an original without performing press scan by showing positional information which shows a position at which the original is placed on an original platen in accordance with a set original size. SOLUTION: When a user selects an original size by a keyboard or a mouse, an original size character 60 and a mark 61 are shown on a display. The mark 61 shows a mount position when an original is placed on an original platen. The user sets an original, comparing a frame 52 with the original platen so that the original can be set on a position that corresponds to the mark 61 after confirming it. For instance, in the case of reading an image of A4, a mark which corresponds to the A4 shows that an original should be set so that the top side of the original may be attached to the top side of the original platen and that the center in both directions of the left and right of the original may coincide with the horizontal center of the original platen. The user sets the original based on the display.
Patent JP-H10102913-A (JP)
Title: Automatic door control device
Inventor: RACHI NAOKI
IPC: E05F15/20
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To secure opening-closing control by arranging an electromotive force circuit to detect electromotive force generated in a moving piece coil by a movement to a fixed piece when a door in a stopping condition is artificially pushed in the opening direction or the closing direction, and using the electromotive force as a trigger signal to control the door opening direction or the closing direction. SOLUTION: An automatic door control device 21 is composed of a controller 7, a moving piece coil current-carrying circuit 14, an electromotive force detecting circuit 15 or the like. The electromotive force detecting circuit 15 is connected to a moving piece coil 12a. Detected electromotive force is inputted to the controller 7. The electromotive force generated when a door is artificially moved in the opening direction or the closing direction when the door exists in a closing end position or an opening end position, is used as a trigger signal to control the door opening direction or the closing direction, and control of the door opening direction or the closing direction by the controller 7 is performed on the basis of a detecting signal of the electromotive force. Therefore, accuracy of control of the opening direction or the closing direction of an automatic door is enhanced, and reliability can be improved.
Patent JP-2000086309-A (JP)
Title: Cement production facility provided with system for removing alkali and chlorine components
Inventor: HASHIMOTO KOICHI
IPC: C04B7/60
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cement production facility capable of using a centrifugal separator having a large treatment rate without draining a treated waste liquid outside the production facility system and not needing a facility for adjusting pH value, by using a system for removing alkali contents and chlorine components. SOLUTION: This cement production facility has a suspension preheater 1 provided with a system for removing alkali contents and chlorine contents. Therein, raw material powder which is sampled from the suspension preheater 1 and absorbs alkali components and chlorine components is washed with water and then bubbled with carbon dioxide. The obtained slurry is separated into the liquid and the solid contents by the use of a centrifugal separator. The separated solid contents are dried and then returned to the cement raw material. The separated liquid is fed into a clinker cooler 8 for cooling the clinker calcined using a cement firing furnace 7 and then subjected to an evaporation treatment.
Patent JP-H08139911-A (JP)
Title: Image processing unit
Inventor: NASHIMOTO CHUZO
IPC: H04N1/387
Filed: 1994-11-11
Abstract: PURPOSE: To prevent useless use of storage areas due to excess storage of image data to an image data storage means when the image data are edited and stored. CONSTITUTION: Image data received externally or generated by itself are stored in an image information storage section 10 as original image data, a processing section 14 reads the original image data being the object of edit from the image information storage section 10 and stores the data to an original image information memory 11, the original image data are also stored in an edit image memory 12, in which edit processing is conducted. After the edit, the original image data and the image data after the edit are compared and difference image information added to or deleted from the original image data is extracted and stored in a difference image information memory 13 and the difference image information is added to the original image data corresponding to the image information storage section 10.
Patent JP-H07181172-A (JP)
Title: Ultrasonic flaw-detector
Inventor: ISHIYAMA AKIRA
IPC: G01N29/04
Filed: 1994-11-11
Abstract: PURPOSE:To measure a flaw position and a thickness with high accuracy by a method wherein the position of the other ultrasonic probe out of one pair of ultrasonic probes is changed with reference to the position of one ultrasonic probe, ultrasonic received waveform data is acquired in a plurality of positions and the influence of the interference of surface waves is removed. CONSTITUTION:When ultrasonic vibrators 14, 16 are changed over by a transmission-reception changeover circuit 74 and, e.g. the vibrator 14 generates pulse-shaped ultrasonic waves, the ultrasonic waves are propagated inside an object 64, to be detected, via water 66 in a tire 10, and they are then received by the vibrator 16 via water 68 inside a tire 12. A received-data acquisition and storage means 86 which is composed of a changeover circuit 74, a storage circuit 84, a control circuit 52 and the like acquires and stores ultrasonic received waveform data from the vibrators 14, 16 in a plurality of positions on a predetermined frame. The control circuit 52 has a function as an addition means 88, and it adds the received waveform data at every corresponding time. Thereby, the level of a surface-wave component is lowered due to a phase offset effect, target echoes and bottom-face echoes are added and emphasized, and their level is increased.
Patent JP-2001099655-A (JP)
Title: Gyroscope and input apparatus using the same
Inventor: ABE MUNEMITSU
IPC: G06F3/033
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a gyroscope which can miniaturize a device, improve a detecting sensitivity, reduce a driving voltage, and the like. SOLUTION: A gyroscope 1 includes a tuning fork 2 with three legs 9 and a supporting part 10, an upper glass substrate 7 and a lower glass substrate 8 which support the tuning fork 2, movable electrodes 3 for driving which are set to upper faces of the legs 9, fixed electrodes 4 for driving which are set to a lower face of the upper glass substrate 7 to be opposite to the movable electrodes, three movable electrodes 5 for detection which are set to upper faces of leading ends of the legs 9 and connected in parallel to each other, and six fixed electrodes 6 of three pairs for detection which are set to the lower face of the upper glass substrate 7 to be opposite to the movable electrodes 5 and connected in parallel to every other electrode.
Patent JP-2000102309-A (JP)
Title: Reaping part of multipurpose combine
Inventor: TERAJIMA ATSUSHI
IPC: A01D61/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure to enable sure connection of a platform of a reaping part to the front part of a feeder house of a multipurpose combine in a state turnable around a turning shaft directed nearly in longitudinal direction. SOLUTION: A turning shaft 230 is fixed to the upper rear part of a feeder house 10 of a platform 2 directing nearly in backward direction. A connection frame 228 fitting the front part of the feeder house is pivoted at the rear part of the turning shaft, the connection frame is laterally extended in a manner protruding sideways from the right or left side end of the feeder house, a horizontal turning actuator 233 is inserted between the end of the protruded connection frame and the rear face of the platform and the lower part of the platform is engaged with the lower front part of the feeder house through an engaging part 238 in a manner turnable around the turning shaft.
Patent JP-S62138099-A (JP)
Title: Exciter for synchronous generator
Inventor: SORAKUBO TETSUO
IPC: H02P9/08
Filed: 1985-12-12
Abstract: PURPOSE:To simplify constitution by controlling reactive power by using an automatic voltage balancer organizing one part of an automatic synchronizer. CONSTITUTION:When a generator 1 is synchronized with a system 8 in operation, a contact 13 is closed, and an automatic voltage balancer 14 adjusts a voltage setter 4 for an automatic voltage regulator 3 so that system side voltage through a voltage transformer 12 and generator side voltage through a voltage converter 2 coincide. When the generator 1 is synchronized with the system and reactive power is controlled to a fixed value, a contact 16 is closed. Accordingly, the automatic voltage balancer 14 adjusts the voltage setter 4 so that the difference of voltage through voltage transformers 15 and 2, the impedance- drop section of a main transformer 7, reaches a fixed value.
Patent JP-S61143616-A (JP)
Inventor: DEEBIDO KEE ANDAASON
IPC: F23G7/00
Filed: 1985-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02122846-A (JP)
Title: Apparatus for fixing diamond-shaped rotary cutting edge
Inventor: TAKASAKI TAKAO
IPC: B02C18/18
Filed: 1988-11-01
Abstract: PURPOSE:To make the cutting edge with a ring detachable and the one with a stepped ring free from the holder by fixing a disassembly preventing part such as ring and stepped ring to a support to be embedded in a roll or rotary machine. CONSTITUTION:A support 5 with a ring 6 fixed thereto with a solder alloy 7 is set in a roll or rotary machine 1 for supporting a cutting edge 4 held in the V-groove 3 of a holder 2 (Figs. 1 and 2) or the support 5 with a stepped ring 66 fixed thereto with the solder alloy 7 is set in and fusion welded to the roll or rotary machine 1 at points 11 (Figs. 3 and 4). With respect to a diamond-shaped rotary cutting edge set in this way, the individual cutting edges with the ring is detachable to the groove of the holder and, in the case of the cutting edge with the stepped ring, the holder is not required, thereby permitting various arrangement of the cutting edge.
Patent JP-H01121334-A (JP)
Title: Polyester sheet and thermoforms therefrom
Inventor: MATSUBAYASHI TORU
IPC: B29K67/00
Filed: 1987-11-05
Abstract: PURPOSE:To obtain the title sheet having each specified density and the differ ence between the crystallization peak temperatures in the temperature rise and fall measured by a differential calorimeter, outstanding in heat sealability and heat and impact resistances, suitable for thermoformed containers, by copolymerization, in the production of a polyester, of a third component and incorporation of a crystallization promoter. CONSTITUTION:A copolymerization is carried out between (A) ethylene terephthalate and (B) 2-10mol.% of a third component other than the component A, such as isophthalic acid or trimethylene glycol followed by incorporation of (C) a crystallization promoter (e.g. magnesium silicate, sodium montanate). Thence, the resultant copolymer is extruded through e.g. a slit die and quenched, thus obtaining the objective polyester sheet with a density o <=1.34g/cm<3> and the difference between the crystallization peak temperatures in the temperature rise and fall measured by a differential calorimeter being 40-80 deg.C.
Patent JP-H01122340-A (JP)
Title: Motor
Inventor: NINOMIYA KUMAO
IPC: H02K15/02
Filed: 1987-11-05
Abstract: PURPOSE:To facilitate assembling, by a method wherein flanges are formed on a bobbin and a plurality of windings are wound continuously so as to be neighbored while a communicating part is formed between a plurality of bobbins and the bobbins are attached to teeth. CONSTITUTION:A motor is provided with teeth 2, fitted to the inner diametral side of a cylindrical yoke 1, while the teeth 2 are formed so as to have the shape of star and bobbins 4 are attached to the magnetic paths of the teeth 2. Flanges 4a, 4b are formed on the bobbin 4 and a winding 5 is wound around the bobbin 4 while the end of the winding 5 is connected to the winding of the neighboring bobbins 4 to communicate these windings continuously and the end of the winding 5 is extended from the bobbin 4 at the end of the bobbins 4. The bobbins 4, applied with the windings 5, are attached to the teeth 2, then, the teeth 2 are fitted to the yoke 1.
Patent JP-S63130406-A (JP)
Title: Radial tyre
Inventor: MIYOSHI AKIHITO
IPC: B60C9/00
Filed: 1986-11-20
Abstract: PURPOSE:To improve maneuvering stability and riding sensation, by a method wherein a belt layer is formed with one layer of anisotropic reinforcing material, bending hardness in the direction of an axis Y higher than that in the direction of an axis X, and one layer of a reinforcing material having a modulus lower than that of the former reinforcing material. CONSTITUTION:A belt 1 is formed by a wire in a flat or an oval shape in cross section, and formed by an anisotropic reinforcing material layer 1a, having bending hardness in the direction of an axis X higher than that in the direction of an axis Y, and a low modulus reinforcing layer 1b. The low modulus reinforcing material layer 1b has a modulus being 90% or less of that of the anisotropic reinforcing material layer 1a, and is formed by a substance alone selected from or in combination of organic fibre, e.g. nylon, aramid, rayon, vinylon, or a steel cord, having break elongation of 2.5% or more. The anisotropic reinforcing material 1a is wrapped with the low modulus reinforcing material layer 1b. This constitution enables improvement of maneuvering stability and riding sensation.