baber/WOPTO huggingface dataset:
Patent JP-S59124614-A (JP)
Title: Transport route selection control system
Inventor: KATO HISASHI
IPC: B65G43/10
Filed: 1982-12-28
Abstract: PURPOSE:To save energy by only directing a carry-in device and a carry-out device, continuing the operation with the route currently in use left as it is, selecting only the equipment not in use, and establishing a transport route so that the actual operating time of the equipment is made nearly uniform. CONSTITUTION:Among a transport route groups with the specified departure point equipment and arrival point equipment in common, a transport route group currently not in use and constituted with only the unused equipment is extracted, and judgment whether each data in the data group is uniform and removal of the maximum data in the data group is repeated by starting from the actual operation time data group of each extracted transport route. When the data in the data group is made nearly uniform, a lower-level computer controls the equipment by receiving a command from an upper-level computer selecting the transport route-constituting equipment providing the minimum value among the estimated control time of the transport route corresponding to each data constituting the data group. As a result, the required transport time can be made minimum, including energy saving and an increase of operation efficiency.
Patent JP-H0773909-A (JP)
Title: Photoelectro chemical device
Inventor: SHIMOYAMA TADASHI
IPC: C25B9/17
Filed: 1993-08-23
Abstract: PURPOSE:To generate hydrogen and oxygen from water by only light energy without applying external bias forming one side of two electrodes in an electrolyte by an (n) type semiconductor and the other side by cluster carbon or coating the other side with the cluster carbon. CONSTITUTION:A device is constituted by provided an electrode 4 composed of an (n) type semiconductor such as titanium dioxide, clustery carbon composed of the isolation matter or mixed or Fullerene of C60 and the like, and a vessel 8 equipped with an electrode 5 coated with this carbon; and putting an electrolyte 6 composed of the water solution such as sodium hydroxide into the vessel 8 to short-circuit both the electrodes by conductive wires 7. A current-voltage tracer 3 is led in between the wires 7, and light from a xenon lamp 1 is formed into parallel light by means of a lens system 2 to be radiated from an electrode 4 side. A t that time, even bias voltage to be applied to both the electrodes is made zero, a current flows in the wires 7 to generate oxygen and hydrogen respectively from the electrodes 4 and 5.
Patent JP-H07182282-A (JP)
Title: Note on computer video display
Inventor: ARISON EI KAARETON
IPC: G06F3/048
Filed: 1994-09-26
Abstract: PURPOSE: To improve an electronic conference system by providing a means which adds a postscript to computer video display. CONSTITUTION: Plural computer can partitipate in a cooperative video conference in a system. One computer generates a common picture and distributes it to other computers. Each of users of other computers can add a postscript to the picture (marking, plotting of graphics, text input) by his computer. This postscript is copied onto other computers. A form of possible postscripts is 'highlighting', and in this case, a user moves a cursor across the display. Then, a color track is left after the cursor. The track is transparent not to make the picture under it indistinct.
Patent JP-S6473019-A (JP)
Title: Production of nontempered high tensile steel plate having excellent toughness
Inventor: SAITO YOSHIYUKI
IPC: C22C38/12
Filed: 1987-09-16
Abstract: PURPOSE:To provide a production process which decreases the change in strength and toughness in spite of some fluctuation in production conditions by providing stages for interrupting hot rolling, executing force cooling and rolling under specific reduction conditions. CONSTITUTION:A steel having the compsn. consisting, by weight, of 0.05% C, 0.05-0.40% Si, 1.0-2.0% Mn, <=0.05% Nb, and the balance Be is first heated to 930-1,150 deg.C and is thereby completely austenitized. This steel is then worked at >=70% reduction ratio at <=900 deg.C temp. in order to increase the ability to form ferrite nuclei. The rolling is interrupted at 850-800 deg.C and is immediately forcibly cooled at 3-10 deg.C/sec down to Ae3-200-250 deg.C and thereafter, the rolling is restarted within 20sec and the steel is subjected to >=2 passes of the rolling reduction at 0.01 straining rate and >=10% shaft per pass. The steel is cooled at 3-20 deg.C/sec cooling rate immediately thereafter and the force cooling is stopped at 400-450 deg.C. As a result, ferrite transformation is generated during working and the fine ferrite structure is obtd. after the working. The toughness of the steel is thus improved.
Patent JP-H1072877-A (JP)
Title: Bolt sleeve with joint spacer function
Inventor: KOYAMA AKIRA
IPC: E04F13/08
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a bolt sleeve capable of promoting execution efficiency, uniforming joint width and preventing damage in a wooden frame. SOLUTION: A bolt sleeve with joint spacer function is so constituted that a main body 30 is inserted into a through-hole 28 formed in a wooden frame 14, and a projection 36 formed in the outside of the main body 30 is cut into the inside of the through-hole 28. Accordingly, screw, etc., are not used for fixing the main body 30 to the wooden frame 14. The length of the main body 30 is so set that it is equivalent to the width of the wooden frame 14 or slightly shorter than that. By the constitution, when a bolt 16 inserted into the bolt sleeve 10 is strongly fastened, the head of the bolt 16 is contacted to the end face of the main body 30, the bolt is fastened no more than that, and the main body 30 functions as a stopper of the bolt 16.
Patent JP-H0392000-A (JP)
Title: Forming device for lead of electronic component
Inventor: NAKAJIMA URAKA
IPC: H05K13/04
Filed: 1989-09-04
Abstract: PURPOSE:To simplify a lead forming device in structure and to dispense with a large working space by a method wherein a tube and the lead retainer of a lead forming die are made to serve as an air path, the loading or the unloading of an electronic component on or from the die is carried out taking advantage of an air pressure. CONSTITUTION:Two or more electronic component are housed in lines in a tube 1, the tube 1 is set on a rail 2, air of high pressure is fed to the tube 1 from an air hose 25, and the electronic components 19 are delivered to a lead retainer 6. Then, a lead forming die 3 is started to form the lead of the component 19 as prescribed, the die is opened to release a lead wire clamped by a lead presser 11. Then, air of high pressure is supplied from an air hose 26 to push back the electronic component 19 inside the lead retainer 6 into the tube 1 again taking advantage of a gap 18 of the lead retainer 6 as an air path. By this setup, a space corresponding to the length of a lead forming die and a tube is enough for a required working space, and an additional mechanism provided to an unloading section can be dispensed with.
Patent JP-S60179362-A (JP)
Inventor: FUORUKE IIBARU BURONBERII
IPC: B60T8/1763
Filed: 1984-10-31
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-H1074661-A (JP)
Title: Manufacture of electronic part and conductive paste used therefor
Inventor: YAMASHITA YUKIHITO
IPC: H01B1/20
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To assure preferable electrically connection between an inner electrode and an outer electrode by applying, a conductive past containing boric acid as the outer electrode to the surface where the inner electrode of an electronic part is exposed, and drying and baking are effected. SOLUTION: A conductive paste containing boric acid is applied to the face where an inner electrode 1 is exposed, and the electronic part is baked. As boric acid in the conductive paste, fine powder of boric acid is added or an aqueous solution is added. The conductive paste used for an electronic part contains metal powder particles, an aqueous solution, and boric acid. As metal powder particles, at least one kind selected from a group of Cu, Ag, Ni, Pd, and Zn is used. Consequently, oxidization of the electrode metal which becomes a cause of defective connection between the inner electrode 1 and an outer electrode 2 is prevented, so that preferable electrical connection can be obtained.
Patent JP-H11343573-A (JP)
Title: Deposited film forming device and its method
Inventor: TAZAWA DAISUKE
IPC: C23C16/455
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a deposited film forming device and method using plasma CVD method by which a deposited film is formed to the axial direction of a substrate in the state where the irregularity in the film thickness and the irregularity in a film quality are reduced, the leaking of plasma generated on the inside of an adhesion- preventive member to the outside of the adhesion-preventive member is prevented and the manufacture of a good quality electrophotographic photoreceptor is available. SOLUTION: A reacting vessel 110 for evacuatably housing the substrate is internally provided with a gaseous starting material introducing pipe 113 for the formation of the deposited film having a discharge electrode, a heater 112 for heating the substrate and a rotatable cylindrical supporting body 111, which is installed so as to involve the heater for heating the substrate and also surves as the discharge electrode, installed along the longitudinal direction of the cylindrical supporting body and supplying the gaseous starting material to the reacting vessel, a power supplying means for exciting the gaseous starting material and a means for evacuating the reacting vessel.  A partial region of a cylindrical adhesion-preventive member, which is installed so as to involve the cylindrical supporting body and the gaseous starting material introducing pipe in a reaction space of the reacting vessel, has a plurality of holes.
Patent JP-S59122854-A (JP)
Title: Heat exchanger
Inventor: HANAOKA TADASHI
IPC: F24J3/08
Filed: 1982-12-29
Abstract: PURPOSE:To make it possible to operate the heat exchanger with a high output by a method wherein heat exchange pipes are embedded radially in the ground in such a manner that the heat medium inlet and the outlet ends of the pipes are gathered together in the surface of the ground and a heat insulating layer is formed over the surface of the ground including the gathered section of the pipes. CONSTITUTION:A casing 4 is embedded in nearly the center of the surface 2 of the ground and the heat exchange pipes 5 are arranged within the casing 4 with the inlet and the outlet ends of the pipes gathered together and the remaining parts of the pipes 5 embedded radially in the ground and the heat insulating layer 12 is formed in the surface of the ground 2. With the above structure, heat exchange between the underground part and the atmosphere is prevented, the temperature of the layer near the surface of the ground covered with the heat insulating layer 12 is maintained close to the temperature of the deepest section of the ground and the heat medium can be taken out on the surface of the ground without reducing the temperature difference resulting from the heat exchange between the heat medium and the deepest section of the ground. Accordingly, it is possible to operate the heat exchanger with a high output.
Patent JP-H06326058-A (JP)
Title: Treatment method of semiconductor substrate
Inventor: IKEDA NORIHIRO
IPC: H01L21/3065
Filed: 1993-09-16
Abstract: PURPOSE:To reduce the degree of a damaged layer formed on the surface of an Si substrate by a method wherein, as a condition under which a silicon oxide film on the Si substrate is etched by an RIE method, the power density of a high-frequency power supply just before at least the Si substrate is exposed is set at less than a specific value. CONSTITUTION:In a wafer 7 in which a silicon oxide film has been formed on the surface of a single-crystal Si substrate, only the silicon oxide film is etched and removed by using an RIE apparatus 1. As an etching condition at this time, the power density of a high-frequency power supply 4 just before at least the silicon substrate is exposed is set at less than about 1.0W/cm<2>. Thereby, the degree of a damaged layer formed on the surface of the Si substrate can be reduced.
Patent JP-H0277146-A (JP)
Title: Integrated circuit package
Inventor: KIMURA HIKARI
IPC: H05K1/18
Filed: 1988-09-13
Abstract: PURPOSE:To prevent the bending of an I/O pin caused by external force, and enable the soldering of high quality and reliability to a printed board by installing an organic resin layer on the surface so as to cover a plurality of I/O pins except the tip parts. CONSTITUTION:An organic resin layer 3 is formed on the surface, of a ceramic substrate 1, on which I/O pins 2 are formed. By covering the I/O pins 2 except the tip parts, the bending of the I/O pins 2 caused by external force is prevented. An integrated circuit package is made the tip parts of the I/O pins 2 be connected with conductor on a printed wiring board 4 via solder bonding parts 5. The length of an exposed part from the organic resin layer 3 of the tip of the I/O pin 2 can be managed, solder wicking is completely prevented by the organic resin layer 3, and solder fillet can be almost uniformly formed.
Patent JP-S6290733-A (JP)
Title: Device for displaying content of ram
Inventor: ARAI NOBUHIRO
IPC: G06F15/78
Filed: 1985-10-16
Abstract: PURPOSE:To confirm easily operations due to programs and to shorten the time required for evaluating the program, by displaying the content of a RAM in real time together with the execution of the program to be evaluated when the program is executed. CONSTITUTION:When a write instruction of a RAM7 is executed while a program is executed and a write signal WR is outputted at an evaluation chip 1, an interruption is generated in a control circuit 4. Address data AD and data D temporarily stored in a buffer 2 are fetched by the control circuit 4 through an input port 3 and written on the internal memory 8 of the control circuit 4. Then successive access is made to the memory 8 and the addresses and data read out from the memory are impressed upon a CRT controller 5 after the addresses and data are converted into display data. The CRT controller 5 converts the display data into dot data and displays the dot data on a CRT6. The address and contents of the data, to which the access is made, can be confirmed in real time when access is made to the RAM7 of the evaluation chip 1.
Patent JP-2000044555-A (JP)
Title: Production of 4-hydroxyindole compound and its intermediate
Inventor: MATSUURA TOMOO
IPC: C07D209/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To produce an oxo-tetrahydrochroman-carboxylic acid compound which is an intermediate for a compound useful as an intermediate for medicines without producing by-products and without requiring extracting operations by reacting a specific cyclohexane-dione compound with a halogenopyruvic acid ester. SOLUTION: One mol of a cyclohexane-1 3-dione compound represented by formula I (R1 to R3 are each H or a hydrocarbon) is reacted with preferably 0.85-1.05 mol of a halogenopyruvic acid ester in the presence of a basic compound (e.g. sodium hydroxide) preferably at 5-30 deg.C and the resultant compound is then hydrolyzed and dehydrated to produce a 4-oxo-4,5,6,7- tetrahydrochroman-3-carboxylic acid compound represented by formula II. The amount of the basic compound used is preferably 0.95-1.05 equiv. based on the compound represented by formula I. The amount of an aqueous medium is preferably 300-400 pts.wt. based on 100 pts.wt. of the compound represented by formula I.
Patent JP-H0799146-A (JP)
Title: Projection aligner
Inventor: YAMANAKA KOJI
IPC: G03F7/20
Filed: 1993-09-16
Abstract: PURPOSE:To bend a reticle for a projection aligner into a desired shape by making use of a pressure difference. CONSTITUTION:Open end walls of paired atmospheric pressure chambers R1 and R2 facing each other are closed up airtightly by a reticle 11. A pressure difference is produced between the atmospheric pressure chambers R1 and R2 by sending a nitrogen gas or air into each of the atmospheric pressure chambers R1 and R2 from a pipe 15 for pressure regulation, and by making use of the pressure difference, the reticle 11 is curved outwardly or inwardly.
Patent JP-H04112589-A (JP)
Title: Optical control type optical frequency modulator
Inventor: KANO FUMIYOSHI
IPC: H04B10/61
Filed: 1990-09-03
Abstract: PURPOSE:To attain optical control type high-performance optical frequency modulation, in which oscillation frequency is changed by light, by varying the refractive index of an inactive region. CONSTITUTION:Signal light IM(lambda1) having a wavelength lambda1 from an intensity- modulated light source 6 for excitation is projected and absorbed to an inactive region 2, and carriers are generated in response to the intensity of the incident light. The refractive index of the region 2 is altered by the plasma effect of the carriers, a Bragg wavelength is varied and oscillation frequency is changed, and frequency-modulated light FM(lambda2) is emitted. The wavelength lambda1 of incident light is made shorter than the absorption end wavelength of the optical guide layer of the region 2 so that incident light is absorbed efficiently only in the region 2 and an active region 3 is not subject to an effect at that time. Accordingly, an optical control type optical frequency modulator, which does not depend upon the direction of the polarized wave of incident light, can be acquired easily.
Patent JP-2000066023-A (JP)
Title: Polarized light separating element and its manufacture
Inventor: KOSHIHARA SHINYA
IPC: G02B5/30
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a small-sized and lightweight element capable of polarizing and separating the short wavelength light of a UV region and a visible region by polarizing and separating incident light by a poly-di-n- hexylsilane. SOLUTION: The poly-di-n-hexylsilane (hereafter, PDHS) is used as the sample satisfying the two conditions that synchronous grating structures are possible in the form of modulation of absorption and at least either of two sets of the diffraction grating structures has absorption anisotropy. A photomask 9 previously inscribed with transparent patterns is used and is irradiated with the strong UV light from a high-pressure mercury lamp 10, by which these patterns are transferred to the PDHS thin film 1. The photomask 9 is patterned with the diffraction grating structures modulated in transmittance in a rectangular shape function manner at, for example, 31 μm in the width of the diffraction gratings by chromium on a quartz substrate. The diffraction grating structures and the alignment direction are aligned in such a manner, by which the synchronous grating structures in the form of the modulation of the absorption are made possible.
Patent JP-S61159929-A (JP)
Inventor: TANAKA TAKASHI
IPC: A47J41/02
Filed: 1985-10-15
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-H0676913-A (JP)
Title: Method for connecting superconductive wire
Inventor: KIKUCHI MASAO
IPC: H01R43/02
Filed: 1992-08-31
Abstract: PURPOSE:To provide a method for connecting a superconductor wire without deteriorating superconductivity. CONSTITUTION:Sheath members 21 are fitted around a pair of superconductor wires 19 to be air-tightly fixed on a side opposite to a joining side. Immediately after insertion into a chamber having the inactive gas atmosphere inside thereof and cleaning of the joined surface between the connecting surface 20 of the superconductor wire 19 and the sheath member 21, projecting surfaces of a superconductor filament 17 are brought into contact with each other. A pressure capable of applying a compression stress (1kg/mm<2> or lover) to the projecting surfaces of the superconductor filament 17 is applied to the sheath members 21. Consequently, the sheath members 21 are joined to each other in a solid phase, to be thus connected to the superconductor wire 19.
Patent JP-S6383306-A (JP)
Title: Adhesive-plankton-proof unit wall
Inventor: TABATA MICHIHIRO
IPC: E02B5/08
Filed: 1986-09-29
Abstract: PURPOSE:To prevent planktons from adhering to the seawater headrace channel of a power station, by fitting an adhesive-plankton-proof unit wall having a propeller rotated by the stream of seawater, on the surface of an original wall. CONSTITUTION:A propeller 1 composed of spiral propeller blade sections 1a and propeller shaft sections 1b is fitted with a propeller shaft bearing device 2 fitted on a wall 3 so that the propeller shaft sections 1b may be arranged in parallel with the direction 7 of water stream. The surface 3a of the wall 3 is contrived so that a distance between the surface and the rotating center line of the propeller shaft sections 1b including the extended line thereof may be slightly longer than the distance of the rotating radius of the outer peripheral section ¦a¦ of the propeller blade sections. The unit walls composed in this manner are used by fitting the walls continuously on an original wall 4, where the possibility of plankton adhesion is largest.
Patent JP-H1139660-A (JP)
Title: Manufacture of optical disk, optical disk and optical disk device
Inventor: KOBAYASHI SHOEI
IPC: G11B7/2407
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To effectively use an information recording surface by meanderingly forming a groove having specified track pitch and thickness, dividing the information recording surface at a prescribed angular interval, alternately forming a user data recording area and an address data recording area and forming a bit line of time information or positional information on the recording area of the address data. SOLUTION: The information recording surface of a track pitch 0.64 μm or below and thickness 10-177 μm is formed concentrically or spirally on a disk master disk 2. The disk master disk 2 is rotation-driven under a condition of a fixed angular velocity, and a frequency of a wobble signal is switched successively gradually, and the groove is formed, and zoning and a meandering period converted into a rotational speed of an optical disk are formed fixedly. When the required data aren't reproduced correctly by that the meandering of the groove is interrupted at the prescribed angular interval, and the address data by the bit line are recorded, respective sectors are accessed correctly by interpolation processing making the meandering of the groove a reference.
Patent JP-H0683829-A (JP)
Title: System for correcting document under printing at document preparing device
Inventor: IIDA SACHIKO
IPC: G06F17/21
Filed: 1992-08-31
Abstract: PURPOSE:To visually confirm a printing document preparing device during print processing, to speedily correct document data and to smoothly continue printing after the correction. CONSTITUTION:During print processing, a print/display parallel processing control means 16 displays the document data for the prescribed number of lines from a present printing line in the document data display window under printing of a print/display parallel processing picture. The printing operation is interrupted by a printing interrupting means 17 so as to correct the document data at the document data display window under printing by a document data correction means 19 and after the correction, the print processing is restarted from a line next to the current printing line, namely, next to the completely printed line by a printing restart continuing means 21.