baber/WOPTO huggingface dataset:
Patent JP-S62112237-A (JP)
Title: Actuator for cd player
Inventor: SAEGUSA SHOZO
IPC: G11B7/09
Filed: 1985-11-11
Abstract: PURPOSE:To obtain the arrangement and the structure so as not to change to the external force by providing the non-moving direction of the supporting member in the gravity direction of the supporting member in the supporting member of the actuator to two-dimensionally drive the objective lens and the actuator which does not have the guide at the vicinity of the lens. CONSTITUTION:The (x) shaft of the actuator in the progressive direction of the automobile, namely, the non-moving direction of the supporting member is arranged to come. Since an instrument panel 8, in which a CD player will be loaded in the automobile, is generally vibrated at the rate of a backward and forward direction 2 and a right and left direction 1 in the upward and downward direction 4, when the panel is hung by a hanging belt 13 from a right shoulder 9 of the human being, approximately 1/5 in the upper and lower direction comes to be the acceleration in the backward and forward direction. A lens actuator is made so as to obtain the free action in the autofocus direction and the tracking direction, and for the vibration, the relative acceleration with the disk in the (y) direction of the actuator comes to be 1-3G and it can be made into at least 1/10 or below in the (x) direction.
Patent JP-H08115815-A (JP)
Title: Multipolar core
Inventor: YAMADA KOJI
IPC: H01F7/06
Filed: 1994-10-17
Abstract: PURPOSE: To provide a multipolar core for which the shape of a metal mold required to stamp a laminated core can be made small and simple, for which the metal mold corresponding to accuracy can be used and which can reduce the cost of the metal mold sharply by a method wherein a pole-piece part (on which an electrifying coil is wound) whose high accuracy is required and a return-yoke part whose accuracy may be comparatively low are manufactured so as to be divided. CONSTITUTION: A laminated core composed of silicon steel plates is used for pole-piece parts 4, and an electromagnet for an accelerator out of multipolar cores using a block material such as pure iron or the like is used for a return- yoke part 5. Taps are cut in both as fixation means of the pole-piece part 4 to the return-yoke part 5 so as to be screwed by fixing bolts 14. In addition, the laminated core which is composed of the silicon steel plates can be used for the return-yoke part 5.
Patent JP-S62113399-A (JP)
Inventor: OKANO KUNIHIKO
IPC: H05H1/18
Filed: 1985-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62111281-A (JP)
Inventor: TANAKA NORIO
IPC: G09G5/42
Filed: 1985-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1192495-A (JP)
Title: Stabilization of protein
Inventor: IDENO AKIRA
IPC: C12N9/48
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily imparting organic solvent resistance to a protein unstable to organic solvents. SOLUTION: This method for stabilizing a protein comprises adding a protein folding factor to a solution containing an organic solvent (e.g. ethanol) and containing a protein (e.g. β-galactosidase, peroxidase) to effect inhibition of the protein in the solution from being deactivated due to the organic solvent; wherein the protein folding factor is a protein having molecular chaperone activity (e.g. GroE) or peptidyl prolyl-cis, trans-isomerase which is expressed from a DNA derived from Methanococcus thermolithotrophicus.
Patent JP-H0298898-A (JP)
Title: Diode read-only memory
Inventor: SATO KIMITOSHI
IPC: G11C17/06
Filed: 1988-10-05
Abstract: PURPOSE:To increase storable data capacity by controlling and setting the level of break-down voltage every Zener diode means of each memory cell, and providing a means to detect the level. CONSTITUTION:A row decoder 2b, Zener diodes 3 to 5 respectively connected between a bit line 24 and a word line 25 so as to be inversely biased, and sense amplifiers 8 connected to the Zener diodes 3 to 5 respectively constituting single memory cell through the bit line 24 are provided. In response to the voltages successively applied from a row decoder 2b, the Zener diodes 3 to 5 where the break-down voltages VZ different in level are provided individually are successively energized to the selected word line 25, and to which voltage level the Zener diode is responded and energized is detected by a sensing amplifier 8. Thus, the storable data capacity can be increased.
Patent JP-H0588121-A (JP)
Title: Connection component for three-dimensional optical line and its production
Inventor: IWAZAWA AKIRA
IPC: G02B6/26
Filed: 1991-09-30
Abstract: PURPOSE:To precisely connect many fiber arrays and plural optical waveguides which are arrayed in three dimensions. CONSTITUTION:This connection component 30 makes connections between light beam path terminals of an optical fiber unit 10 and light beam path terminals of an optical waveguide unit 20 and has optical connection lines which connect pairs of light beam path terminals to be connected and multi channel light connection line arrayed spatially in three dimensions without crossing one another; and the optical connection lines are made of core media having a higher refractive index than a peripheral clad part.
Patent JP-S63104420-A (JP)
Title: Reduction projection aligner
Inventor: KINOSHITA HARUAKI
IPC: H01L21/30
Filed: 1986-10-22
Abstract: PURPOSE:To eliminate the change in the reduction ratio of a mask or a chip exposed on a wafer by installing a thermoregulator which adjusts the temperature of a reticle holder isolated from the surrounding atmosphere. CONSTITUTION:A thermoregulator 41, which adjusts the temperature of a reticle holder 31 by isolating this holder from the surrounding atmosphere, is installed at the reticle holder 31 located between a light source 11 for exposure and a reduction optical-system 51. If the reduction optical-system 51 is influenced by the change in the surrounding environment and the reduction ratio fluctuates, the size of a chip on a mask becomes smaller as compared with the ratio before the fluctuation. If the setting temperature of the thermoregulator 41 is set at a value higher than a prescribed one and the exposure of the reduction projection is executed, the size of the chip on the mask can be kept at a negligible level as compared with the size of the chip before the fluctuation.
Patent JP-H04133895-A (JP)
Title: Device and method for water jet propulsion steering
Inventor: MORII TAKAOMI
IPC: B63H11/107
Filed: 1990-09-25
Abstract: PURPOSE:To perform all maneuvering only through changing rotation angle of the jet changeover body in a jet changeover device by providing pumps to generate jet on the portside and the starbordside of the stern, and providing a jet changeover device to change the outflow direction of jet on the outlet part of each pump. CONSTITUTION:This water jet propulsion device is constituted out of pumps 2 to generate jet, jet changeover devices 8 to change the jet direction, and connecting pipes 9 to let flow the outflow jet so as to have speed component in the advancing direction of a boat. The jet changeover device 8 is provided with a jet changeover body 10 therein, and by rotating the jet changeover body 10 with a rotating mechanism 11, the flowing out direction of the outflow jet 5 can be changed. At maneuvering, for example when a hull 1 is a little turned left, the jet changeover body 10 of the jet changeover device 8 on the portside is rotated by a little angle, and when the hull 1 is quickly turned left, the rotation angle of the jet changeover body 10 of the jet changeover device 8 on the portside is made right angles, and jet 7 is jetted from the outlet of the connecting pipe 9 to obtain large turning moment.
Patent JP-H1190289-A (JP)
Title: Application roll
Inventor: MACHIDA SEIJI
IPC: B05C1/02
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To apply a coating agent such as a resin and a kind of ink uniformly on the whole substrate by forming numbers of independent ring-shaped guide grooves which guide the coating agent to the outside of a roll in the axial direction of a rotary shaft at intervals not to cross. SOLUTION: A rotary shaft 1 is arranged horizontally in a cylindrical molding mold whose inner surface is coated with an agent, and a liquid synthetic rubber material to be the raw material of a roll 2 is cast into the molding mold to form the roll 2 around the shaft 1 in the molding mold. On the outside of the roll 2, ring-shaped grooves 3, which make the axis of the shaft 1 a central line, are independent of each other, and do not cross each other, are formed in the axial direction of the shaft 1 at regular intervals. On the outside of the roll 2, round guide grooves 3 which makes the axis of the shaft 1 a central line, are independent of each other, and do not cross each other is formed diagonally. In this way, the coating agent can be applied uniformly on the whole substrate.
Patent JP-H0988789-A (JP)
Title: Engine ignition device for vehicle
Inventor: KONNO KENJI
IPC: B60R25/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make the engine start impossible when a normal ignition key is not used by providing a non-linear circuit capable of producing a specified voltage through a non-linear element by operating an ignition switch, and driving an ignition coil when the non-linear circuit generates the specified voltage. SOLUTION: When an ignition switch 3 is turned on the ON position using an ignition key, fixed contacts A, B conduct for the potentials at (a) point and (b) point to become equal (12V). On the other hand, the potential at (c) point is an earth potential, namely 0V, and a zener diode (non-linear element) 7 yields by higher voltage (12V) than the yield voltage. The potential at the (c) point becomes a specified voltage (12V-Vz) to be determined by the yield voltage Vz. As a result, the potential differences are respectively produced between the emitter bases of the first, second transistors Tr 16, 17 to turn on the transistors Tr 16, 17, and thus an ignition coil is driven by a coil driving circuit 8 to start an engine.
Patent JP-H0589252-A (JP)
Title: Method and device for generating picture
Inventor: ITO NORIAKI
IPC: G06T15/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide the method and device for picture generation which quickly generate a picture by practically reducing the frequency of decision of intersection at the time of generating the picture in a three-dimensional CAD. CONSTITUTION:This method is characterized by storing data related to a patch polygon P1 in the first place from a visual point out of patch polygons P1 and P2, which the line of sight passing one picture element on a display picture intersects, correspondingly to respective beams emitted from the visual point and operating a normal vector of intersections between the patch polygon indicated by stored patch polygon data and beams emitted from the visual point and calculating the brightness of the corresponding picture element based on the normal vector.
Patent JP-S63107569-A (JP)
Title: Printing control system
Inventor: KUROKAWA SHOWA
IPC: B41J2/485
Filed: 1986-10-23
Abstract: PURPOSE:To reduce the consumption of an ink ribbon while preventing the decrease of printing quality and the burning of the ribbon, by a method wherein a means in which a ribbon feed speed is made variable is provided and printing dot density is made variable according to the variation of the ribbon feed speed. CONSTITUTION:When a printing mode is a LQP mode, a microprocessor 13 reads a character pattern A for printing in LQP mode time stored in ROM 15 and sends it to a printing head 4 to carry out printing. At that time, a ribbon feed speed corresponds to a transfer speed of a carrier 8. In the case where a printing mode is draft mode, when a microprocessor 14 reads the character pattern A from the ROM 15, the microprocessor 14 thins out the character pattern A on the even-th column to be modified and forms a character pattern B of a low dot density. It sends this character pattern B to the printing head 4 to carry out printing operation. At that time, a ribbon transfer speed is made slower than the feed speed of the carrier 8 with idle gears 5, 6.
Patent JP-2000091636-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: TSUTSUI TAKESHI
IPC: H01L21/301
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor light emitting element by which a protective film can be divided without etching the film nor giving any damage to the film at the time of breaking (cutting) a wafer into chips by dicing. SOLUTION: Semiconductor layers which contain an n-type layer 3 and a p-type layer 5 and form a light emitting layer are laminated upon a wafer-like substrate 1 and the n-type layer 3 is exposed by removing part of the laminated semiconductor layers. Then a p-side electrode 8 and an n-side electrode 9 are respectively formed on the p-type layer 5 and n-type layer 3 exposed on the surface of the laminated semiconductor layers and electrically connected to the layers 5 and 3. After the formation of the electrodes 8 and 9, the semiconductor layers laminated upon the substrate 1 are diced to the substrate 1 along a dicing line along which the substrate 1 is divided into the chips 11 and 12. Then a protective film 10 is formed on the exposed semiconductor layers so that the electrodes 8 and 9 may be exposed and the substrate 1 is divided into the chips 11 and 12 from the dicing line.
Patent JP-H0988983-A (JP)
Title: Closed type multi-row roller bearing
Inventor: NASU SHINOBU
IPC: F16C19/38
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To increase the extent of load capacity in a bearing while shortening a sealing device in this closed type multi-row roller bearing as well as to solve a problem on a fear of seizure or binding. SOLUTION: A sealing device 2 to be installed at both ends of a multi-row roller bearing 1 is constituted by a seal contact plate 15 clamped to an outer ring 4 of this roller bearing and a seal ring 17 consisting of a low frictional material attached to an inner ring 3, and this seal ring 17 is so constituted that it is pressed to the seal contact plate 15 with the specified interference.
Patent JP-H1176334-A (JP)
Title: Presser tool for pnematic massager
Inventor: TAKEUCHI HIROTATSU
IPC: A61H7/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To expand airtight chambers successively corresponding to veins from terminal to center without using any distribution valve. SOLUTION: A bag body composed of a plurality of airtight chambers 1, 2, 3 and 4 is provided with communication paths 8, 9 and 10 having different opening cross-sectional areas, lengths and forms or the like, the airtight chambers 1, 2, 3 and 4 are made to mutually communicate, compressed air is supplied from the terminal side airtight chamber 1, and the airtight chambers 1, 2, 3 and 4 are successively expanded. Besides, compressed air is exhausted from the center side airtight chamber 4 and the airtight chambers 1, 2, 3 and 4 are successively shrunk.
Patent JP-H04132308-A (JP)
Title: Multiple data generator
Inventor: KAGAWA MITSUAKI
IPC: H03K3/84
Filed: 1990-09-21
Abstract: PURPOSE:To obtain a multiple data with high quality and less jitter and phase skew by outputting a pattern data from N pattern generators sequentially with an address signal from N address counters initialized while the input of a clock signal is blocked. CONSTITUTION:Frequency dividers 201-204 and address counters 21-214 are reset to the initial state while the input of a clock signal is blocked. When the blocking is released, the clock signal is branched to each of the frequency dividers 201-204 and the frequency division of the clock signal by the frequency division ratio set initially is respectively started. The frequency division output is counted by the respective address counters 211-214 and its counting output is outputted to pattern generators 41-44 as an address signal. Then a series of pattern data from the pattern generators 41-44 is outputted synchronizingly in each bit rate and word length. Thus, a multiple data with high quality and less jitter and phase skew is obtained.
Patent JP-H0194637-A (JP)
Title: Semiconductor integrated circuit
Inventor: KANZAKI TORU
IPC: H01L27/118
Filed: 1987-10-06
Abstract: PURPOSE:To enable input/output buffer sections to be manufactured separately in separate processes so that an appropriate input/output buffer can be selected according to performance of a peripheral semiconductor integrated circuit, by providing the input/output buffer sections in separation from an internal cell section on a chip while assembling these sections within the same package. CONSTITUTION:Input/output buffer sections 5 connected with external circuits and an internal cell section 1 connected to the input/output buffers 5 and consti tuting a logic are provided on a chip in isolation from each other while these section are assembled in the same package 8. According to an embodiment, a pre-buffer section 2 is provided around the internal cell section 1 of the CMOS construction. All of the power and ground buffers 3 and the input/output buffer sections 5 of the ECL construction of a semiconductor integrated circuit are provided in the periphery of the pre-buffer section 2. The pre-buffer section 2 of the internal cell 1 is connected with the input/output buffer sections 5 through interconnections 4, while the input/output buffers 5 are connected with external input/output pins by means of bonding pads 6. A substrate of an insula tor 10 is provided between the internal cell section 1 and the input/output buffers 5 to construct the package 8.
Patent JP-H0994492-A (JP)
Title: Device for supplying conductive coating material
Inventor: ITO TOMOYASU
IPC: B05B5/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to decrease the stained parts where a conductive coating material sticks to the front ends of couplers and to easily wash these parts even if the coating material sticks thereto at the time of supplying the coating material by engaging and disengaging the couplers interposed in a coating material flow passage for supplying the coating material. SOLUTION: Respective valves 7, 8 formed at the respective couplers 9A, 9B are opened and formed to the front faces of the couplers 9A, 9B where their coating material inlet/outlet ports 7a, 8a face each other at the time of engagement. Valve disks 7b, 8b energized to close the coating material inlet/ outlet ports 7a, 8a from the inner side are disposed in the valves 7, 8. Operating elements 7d, 8d to open the coating material inlet/outlet ports 7a, 8a by pushing the other valve disks 7b, 8b are formed on at least one of the valve disks 7b, 8b so as to project from the inlet/outlet ports 7a, 8a. An annular projection 7e which is pressed to a synthetic resin valve seat 8e formed on the front surface of the other coupler 9B in tight contact therewith is so formed as to enclose the inlet/outlet port 7a.
Patent JP-H06102236-A (JP)
Title: Method and apparatus for measuring oxygen partial pressure of copper converter
Inventor: SAITO TAKEO
IPC: G01N27/411
Filed: 1992-09-22
Abstract: PURPOSE:To obtain a method and an apparatus for measuring a partial pressure oxygen of a copper converter which are made available at a low cost by enabling the measuring of a partial pressure of oxygen without stopping operation to save time and labor, hence causing no reduction in production while eliminating hazard of aggravating environment as caused by leakage of a gas. CONSTITUTION:An oxygen sensor 3 is inserted into a copper converter 1 at an tuyere 2 to measure a partial pressure of oxygen. A hollow cylindrical jig 10 is provided and inserted into an opening of a blowing pipe 5 swinging a shutoff valve 7 to open in the measuring of the oxygen partial pressure. Also provided is an oxygen sensor 3 which is put into the blowing pipe 5 from a hollow inside of the Jig to be inserted into a furnace at the tuyere 2.
Patent JP-S61131524-A (JP)
Title: Semiconductor substrate
Inventor: MIURA AKIRA
IPC: H01L21/20
Filed: 1984-11-30
Abstract: PURPOSE:To form a semiconductor substrate having a InSb epitaxial layer of excellent quality by growing an InSb epitaxial layer on a GGG (gd.ga.Garnet) substrate. CONSTITUTION:An InSb layer 5 is grown by sputtering, evaporation, or the like on the surface of a GGG substrate 3, followed by heat treatment in O2 (or air) atmosphere to form an In2O3 layer 6 on the surface of the InSb layer 5. A heating wire 7 is disposed on the surface of the layer 6 in an inert atmosphere and shifted at a constant speed along a certain direction. By this shifting the layer 5 sandwiched between the substrate 3 and the layer 6 is successively malted and solidified in accordance with the relative motion between the substrate 3 and the heating wire 7 and after cooling, the singnle crystals of InSb are recrystallized. After such recrystallization process is repeated several times along a sertain direction, the InSb layer 5 is changed to an epitaxial layer 4 having the same erystallographic orientation as that of the GGG substrate 3. Finally a semiconductor substrate with an InSb epitaxial layer 4 is obtained after the In2O3 layer 6 is removed by surface polishing.
Patent JP-H08116162-A (JP)
Title: Jumper wire connection tool for electronic component
Inventor: HAGA SATORU
IPC: H05K3/34
Filed: 1994-10-19
Abstract: PURPOSE: To make a connection work of jumper wires easy, prevent solder from expanding to adjacent lead terminals, etc., and eliminate damages of a circuit due to shorts. CONSTITUTION: A plurality of conductors for connection 8 are so held on a main body of a tool 7 that a lower part of each conductor for connection 8 may be brought into contact with a corresponding lead terminal 3 and an upper part may project above an upper face of the main body of a tool 7 and a distance between the upper terminals of the adjacent conductor for connection 8 may be larger in the slant direction than a pitch of the lead terminals 3, when the main body of a tool 7 is secured on a main body of a component 2 of an electronic component 1. Then, a jumper wire is connected to the upper terminal of each of the conductors for connection 8.
Patent JP-H08117781-A (JP)
Title: Filter bed using bendable filter medium membrane
Inventor: TSUKADA TAKAAKI
IPC: C02F3/06
Filed: 1994-10-19
Abstract: PURPOSE: To provide a filter bed using an easy-to-handle and bendable filter medium membrane. CONSTITUTION: Paired upper holding members 4a with installation holes 5 perforated at a specified interval are fixed in parallel by matching the installation holes at site of the same elevation on the opposite wall 8 of a water treatment tank 1. In addition, paired lower holding members 4b with installation holes 5 perforated at a specified interval are fixed at a lower position by a specified space from the upper holding member 4a of the opposite wall 8. Rods 2 with both end parts which can be engaged with the installation holes 5 are grouped, and an annular collar part 3 with an expanded diameter which does not prevent the collar from being engaged with the installation hole 5,is formed at the end of each rod 2.  Elastic string-like filter media 6 in row are fixed orthogonally with each rod 2 in such a manner that the rods 2 of each group are connected in parallel at narrower than a specified equal interval. Next, a bendable filter medium membrane 1 is formed by the row of the string-like filter media 6 fixed to the rods 2. The rods 2 are attached to the upper holding members 4a and the lower holding members 4b alternately and the filter medium membrane 1 is arranged between the opposite walls 8 in a wave-like from to obtain a filter bed.