baber/WOPTO huggingface dataset:
Patent JP-H08142216-A (JP)
Title: Production of synthetic resin pipe
Inventor: MAKINODAN TOSHIMI
IPC: B29C48/32
Filed: 1994-11-17
Abstract: PURPOSE: To produce a synthetic resin pipe by spraying and ejecting a cooling liquid into a synthetic resin pipe in the vicinity of the outlet of an extrusion mold and sucking the same from the synthetic resin pipe on the downstream side in an extrusion direction of the ejection point to discharge the same to uniformly cool the inner surface of the pipe. CONSTITUTION: A polyethylene resin is heated and melted in an extruder to be supplied to an extrusion mold 2 and a molten synthetic resin pipe 1a is extruded from the annular slit 2a between the outer and inner molds 3, 4 of a mold 2 and drawn into the sizing cylinder 12 provided just in close vicinity to the outlet 2b of the mold 2. The inner diameter of the cylinder 12 is made smaller than the outer diameter of the molten resin pipe 1a immediately after extruded from the mold 2 and, when the molten resin pipe 1a is drawn in the cylinder 12 along the inner diameter thereof, the outer diameter of a resin pipe 1 is prescribed to a definite dimension. Cooling water 7 is atomized from the jet nozzle 6 provided in the vicinity of the outlet 2b of the mold 2 to be ejected to cool the inner surface of the resin pipe 1.  The cooling water 7 is discharged from the discharge port 8a of the discharge pipe 8 provided on this side of the outlet of a cooling water tank 10.
Patent JP-H0464808-A (JP)
Title: Gas burner device and its operating method
Inventor: JIYON BUINSENTO JIYOISU
IPC: F23C99/00
Filed: 1990-10-19
Abstract: PURPOSE: To obtain a simple structure low NOx burner flexible in operation by providing a plenum chamber having a combustion surface made of a porous heat transmitting heat resistant material, a fuel supply, and an air/gas mixture containing at least equal quantity of air component. CONSTITUTION: The other half part of a plenum chamber 2 is formed of three layers of a heat resistant meshed material 9 in the circumferential direction. The material 9 is compressed sufficiently into a molding 4 which is fixed in a groove 6 by an inward fold up lip 7. A saw-tooth part catches the material 9 to impart a high strength at the joint to the molding 4. An air mixer 3 has an injection nozzle 10 fixed to a Venturi 12 through a bracket 11. A substantially semicircular baffle 13 is secured, at a slight angle, to an aluminum wall 4 at the end of the Venturi 12 opposite to the injector 10. A diffusion baffle 14 having chevron cross-section extends from just behind the baffle 13 to the end of a plenum chamber 2 while being tapered in the longitudinal direction.
Patent JP-H04273843-A (JP)
Title: Removal of metallic corrosion product from carbonylation reaction carried out under anhydrous condition
Inventor: HAINTSU ERUPENBATSUHA
IPC: C07C51/573
Filed: 1991-10-29
Abstract: A method for the removal of metallic corrosion products from non-aqueous carbonylation reaction systems is specified in which methyl acetate and/or methanol and/or dimethyl ether are reacted on a noble metal catalyst system which consists of a noble metal of group VIII of the Periodic Table of the Elements, a co-catalyst such as iodide or bromide, in particular methyl iodide, and a promoter such as organophosphonium or organoammonium salt and optionally lithium salt, to give acetic acid and/or acetic anhydride, which is characterised in that 
 
  a) the reaction solution contaminated with metallic corrosion products and containing the catalyst system is contacted with an ion exchanger; 
  b) this thus contacted reaction solution is separated from the ion exchanger; 
  c) the promoter adsorbed on the ion exchanger is desorbed before regeneration with acetic acid and/or acetic anhydride; 
  d) the eluate obtained in step c) is combined with the reaction solution separated off in step b) and together returned to the carbonylation reaction; 
  e) the ion exchanger obtained from step c) is regenerated with strong mineral acid; 
  f) the ion exchanger regenerated in this way is washed until anhydrous with acetic acid and/or acetic anhydride before use in step a).
Patent JP-H09128023-A (JP)
Title: Method and device for assembling work
Inventor: MURAKAMI HIROKI
IPC: G05B19/4093
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To simply assemble a work in the case of controlling position/force. SOLUTION: In a work assembling method for constituting a multi-joint robot of plural actuators driven by hydraulic pressure and moving a work 70 to a prescribed assembling position by the robot, a robot reference coordinate system (X0, Y0, Z0) corresponding to the origin of the robot, a work coordinate system (Xs, Ys, Zs) of the work 70 to be assembled and a roll pitch yaw virtual rotary axis working coordinate system (Zγ, Yβ, Xγ) suitable for the operation of the work 70 at the time of assembling are respectively set up.  These coordinates systems are found out by joint coordinate systems at respective actuators 10 of the robot, the positions of respective actuators are controlled so that the origin of the work coordinate system for the work 70 is moved up to a target rough position, and while controlling the position/force of the work 70 in the rolling/pitching/yawing direction, the work 70 is assembled on the assembling position based upon the work coordinate system.
Patent JP-2000228355-A (JP)
Title: Semiconductor aligner and manufacture thereof
Inventor: TOKITA TOSHINOBU
IPC: H01L21/027
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To adjust gaps without deforming or breaking a mask membrane, to improve precision in exposure and transfer and alignment measurement, to optimize the driving path of a substrate stage, and to improve throughput. SOLUTION: When the gap between a mask and a wafer is adjusted in this semiconductor aligner, where an exposing operation is performed by moving a wafer close to the mask having a pattern on a mask membrane, the required gap-adjusting amount is computed, the facing conditions of the mask membrane and the wafer is computed, and whether the facing region is in excess of a prescribed value (a half of the area of mask membrane, for example) is decided. When it exceeds the prescribed value, the gap-adjusting position, which becomes less than the prescribed value, is computed, and after the wafer has been moved to the adjusting position, the gap is adjusted to the object gasp with a gap- adjusting means, and then the wafer is moved to the object shot position.
Patent JP-H08119675-A (JP)
Title: Stabilized glass with transparent electrically conductive film
Inventor: TAKIZAWA KAZUMASA
IPC: C03C17/23
Filed: 1994-10-25
Abstract: PURPOSE: To obtain a glass with a transparent electrically conductive film not increasing the linearity value by >=±2% at a moisture resistance test under electric current and excellent in stability. CONSTITUTION: A transparent electrically conductive film having a refractive index of 1.7-2.2 is formed in 10-30nm thickness on a soda lime glass substrate contg. K ions substd. for Na ions in the surface layer of 2-30μm thickness to obtain the objective glass.
Patent JP-2001106454-A (JP)
Title: Speed governor for elevator
Inventor: HAYASHI YOSHIKATSU
IPC: B66B13/30
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a speed governor for elevator allowing easy inspecting operations from the hall side even in case the governor is located inside the pit and thereby enhance the operating easiness in the inspection works. SOLUTION: On a base 23 an inspection lever 42 is installed displaceable between the standby position and the inspecting position where a latch part 29 is engaged with a ratchet 30 by rotating a flyweight 25, and the lever 42 is operated remotely from the hall through an inspecting wire 41 so that displacement is generated.
Patent JP-2000112741-A (JP)
Title: Document editing system and storage medium with program for making computer perform processing of system stored therein
Inventor: IKUNO KIMIAKI
IPC: G06F9/06
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To produce a document in which information about a program is described, based on the relation ship with a system by editing stored document configuration information according to information on an output format. SOLUTION: A document editing/specification defining part 101 fetches information inputted from an input unit 12 and the comment information of each program from a document storage file 21, generates document configuration information and stores the information in a document configuration storage table 102. An object document extracting part 103 acquires information on the processing contents of a program designated by the operation of the unit 12 from a document database 24, refers to the table 102 and adjusts output data. An output format editing part 104 puts together obtained output data to be a template format from a template database 25 by referring to the table 102, and the obtained document data is stored as an original document in an original document storing part 105.
Patent JP-H04160484-A (JP)
Title: Image processor
Inventor: ITO TAKAMASA
IPC: H04N1/21
Filed: 1990-10-24
Abstract: PURPOSE:To shorten the processing time by providing bus control parts I and II for data reading from and data writing to an image data processing part and eliminating the need for a process of bit arrangement alteration when image data are read out of a main storage part by a main control part and the written in an image storage part. CONSTITUTION:When sign data is read out of the main storage part 1, control signals (f) and (h) are outputted at the same time and a bus control part 7 connects buses (d) and (e). Further, when the image data are written in the storage part 1 from the image data processing part 3, control signals (f) and (i) are outputted at the same time to connect the buses (d) and (e) by a bus control part 8. The control part 7 makes the connection without changing the bit arrangement, but the control part 8 makes the connection while changing the bit arrangement. The output image data of the processing part 3 are written in changed bit arrangement in the storage part 1. Consequently, the control part 4 can write the image data, written in the storage part 1, in a storage part 2 without changing the bit arrangement, so the processing time is shortened.
Patent JP-2000114339-A (JP)
Title: Layout pattern validating device
Inventor: TAKAHASHI TETSUYA
IPC: G06T7/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To specifically specify a point where a wiring is shorted, when there is shorted wiring error in a layout data. SOLUTION: An error output of an LVS validating program 2001 is inputted to a wiring branching-point search program 2002, which examines the location of branching-point of the wiring for a signal with reading error and a wiring branching-point control program which includes a probe check program, and the error output is displayed on a display device using an error display program 2004. Or after branching-point of error wiring is searched, a signal name generating program is used to generates a text for the signal name which can be confirmed near the branching-point for specifying a shorted point. Thus, the point of short error of the wiring is surely specified as well as in a short time, resulting in shortened design period.
Patent JP-2001111760-A (JP)
Title: Information processor, printer and print system consisting of them
Inventor: SATO NOBUHIKO
IPC: H04N1/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a print system consisting of an information processor and a printer interconnected with each other that can automatically restart print processing when print processing is normally finished and communication with the printer is available even in the case that the print processing is instructed in a state that the communication cannot be normally conducted. SOLUTION: In the case of receiving a print instruction, whether or not the print system is connected to a network is decided (step S401), and when connected, the print system transmits the print data to the printer as usual (step S402). On the other hand, when not connected, the print system stores the print data in its internal storage device (step S403) and terminals the print processing normally. When connected to the network (step S404), the print system confirms whether or not data not print-processed and stored in the storage device is in existence (step S405). When the data are in existence, the print system transmits the data to the printer (step S406).
Patent JP-2000093409-A (JP)
Title: Exercise level secular storage device
Inventor: YOKOCHI YUTAKA
IPC: G01C22/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To allow a living person to precisely grasp the activity of his body with little care by fixing an exercise level every set short time in a fixed range based on the activity detecting signal of a body and storing the representative value of the fixed exercise level with time. SOLUTION: Acceleration with the activity of the body such as walking is detected by an acceleration sensor 3 and voltage as an activity detecting signal proportional to the acceleration is outputted to a one-chip microcomputer 2, which fixes the exercise level of the body every set short time from 1.5 sec to 10 sec. based on the activity detecting signal. The representative value of the exercise level is fixed every set time being not shorter than one minute and the representative values of the fixed exercise levels are stored with time in a long period. Thus, the living person can precisely grasp the activity of his/her body with little care.
Patent JP-2001111097-A (JP)
Title: Msm-type photodiode
Inventor: MIYAKE YASUYUKI
IPC: H01L31/108
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an MSM-type photodiode having an improved light response properties by a new configuration. SOLUTION: On an InP substrate 1, an i-In0.52Al0.48As buffer layer 2, a carrier running layer 3, and an n-type In0.53Ga0.47As Schottky contact layer 4 are formed. Schottky metals (anode/cathode electrode) 5 and 6 with a Schottky junction are arranged in contact with the Schottky contact layer 4. The carrier running layer (semiconductor layer for improving response properties) is made of an In0.80Ga0.20As, has a forbidden bandwidth narrower than that of the n-type Schottky contact layer 4 that is a light-absorbing layer, is non-doped, and has high electron mobility.
Patent JP-H09122551-A (JP)
Title: Coating device
Inventor: ARAI AKIO
IPC: G03G5/05
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the pulsation flow of a coating liquid accompanying a change in load of a forcibly feeding pump to form a homogeneous coating film having uniform film thickness in a coating device by an immersion method. SOLUTION: This coating device is provided with a first tank 1 having a coating liquid 8 for forming a coating film on the outer surface of a cylindrical base body 10 by an immersion method, a second tank 2 for recovering the coating liquid 8a which has overflowed the first tank 1 through flow passage piping 6, and a third tank 3 in which the liquid level is kept higher than the overflow level of the first tank 1. The lower part of the second tank 2 and the upper part above the liquid level of the third tank 3 are connected by a forcibly feeding piping 4 provided with a forcibly feeding pump 5. Between the lower part of the third tank 3 and that of the first tank 1, a piping 7 is arranged to circulate the coating liquid 8 by the operation of the forcibly feeding pump 5.
Patent JP-H07140296-A (JP)
Title: Treating method of chelating agent solution containing radioactive contaminant
Inventor: KOMATA KAZUO
IPC: C02F1/78
Filed: 1993-11-15
Abstract: PURPOSE:To reduce the quantity of a chelating agent solution containing contaminant by electrolyzing the chelating agent solution by DC to form an aqueous solution without chelating property, and making a holding agent act upon metal in the solution to separate metal. CONSTITUTION:A chelating agent solution is stored in a tank 1 and fed to an electrolytic cell 2 to perform electrolysis in the cell 2, and the chelating property is most to form an aqueous solution. Gas generated at a positive electrode is repeatedly fed to the cell 2 in the process of electrolysis. Metal ion in the aqueous solution is thereby oxidized, and Na ion contained in the chelating agent is deposited. The aqueous solution is transferred to a precipitator, and aqueous ammonia, for instance, is supplied from a coagulating precipitator 4 to precipitate metal ion. Precipitate is filtered (5) and taken out of a takeout port 5a. The remaining aqueous solution is ion-exchanged (6) to form clean water. The clean water is transferred to the chelating agent solution tank 9 to receive the supply of a chelating agent from a chelating agent tank 10, and agitated to form a chelating agent solution. This chelating agent solution is fed to a washing tank 11.
Patent JP-H07201734-A (JP)
Title: V-groove utilizing manufacture for thin film having heterojunction structure
Inventor: RI SHIYOUSHIYOU
IPC: B82Y10/00
Filed: 1994-11-18
Abstract: PURPOSE: To provide a stainless, no-potential heterojunction thin film by remov ing an oxide film and a different kind of thin film from a V-groove part by using a selective dry etching method and then removing the remaining film of oxide. CONSTITUTION: On the surface of a single-crystal thin film 1, a pattern is formed which includes lines repeated at specific intervals. Then etching is carried out to form grooves (V-grooves), which are repeated at intervals corresponding to the line pattern and is sectioned into a V-shape on the surface of the single- crystal thin film 1. On this surface, a different kind of thin film 2 in a V-groove pattern, having a grating mismatched with the thin film 1 is grown. The majority or the whole of grating mismatching potential is locally distributed because of the presence of the V-grooves. On the different kind of thin film 2, an oxide film 3 is vapor-deposited. Then the oxide film 3 and the different kind of thin film 2 at the V-groove part where the potentials are locally distributed are removed, and furthermore the oxide film 3 is removed.
Patent JP-H02130120-A (JP)
Title: Method and apparatus for producing foamed polyolefinic resin sheet
Inventor: IWANO SHOJI
IPC: B29C48/32
Filed: 1988-11-11
Abstract: PURPOSE:To reduce the generation of corrugation by dividing an annular cooling device into at least two sections and raising the internal pressure of a cylindrical foamed body between a die and the annular cooling device as well as between two annular cooling devices to impart a tension state to the inner surface of the foamed body. CONSTITUTION:When the foamable polyolefin resin composition in an extruder 1 is extruded from the annular die formed to the leading end of the extruder 1, the resin composition becomes a cylindrical foamed body 4 which is, in turn, successively cooled by annular cooling devices 3a, 3b but the pressure in the cylindrical foamed body 4 is raised by the air supplied from the air supply port 5 provided between the annular die 2 and the first annular cooling body 3a. An air supply port 6 is also provided between the first annular cooling device 3a and the second annular cooling device 3b and the internal pressure of the cylindrical foamed body 4 is also raised between the first and second annular cooling devices 3a, 3b by the air supplied from the air supply port 6. By this method, a foamed polyolefinic resin sheet reduced in corrugation can be obtained.
Patent JP-H11118473-A (JP)
Title: Data processing device of surface roughness shape measuring instrument
Inventor: ENOMOTO MASAHITO
IPC: G01D3/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a data processing device of a surface roughness shape measuring instrument which permits high-accuracy surface roughness shape measurements by appropriately eliminating errors in a driving system moving a pickup. SOLUTION: The straightness accuracy of the shaft 18 of a driving part 12 to which a pickup 10 is secured and which moves the pickup 10 in a measuring direction affects surface roughness measurement data as error components. By measuring optical flatness in shipping, the straightness accuracy of the shaft 18 is recorded in a SRAM as correction data in advance, and the correction data recorded in the SRAM are subtracted from the measurement data during measurement, whereby the error components caused by the straightness accuracy of the shaft 18 can be appropriately eliminated from the measurement data.
Patent JP-H01156196-A (JP)
Title: Shift mechanism for marine propeller
Inventor: ROBAATO JII DORETSUKA
IPC: B63H23/08
Filed: 1988-11-11
Abstract: PURPOSE: To smoothly shift a propulsion device in forward/backward direction by forming a selectively engageable means which rotates a propeller shaft, and a means which deflects the propeller shaft to its neutral position. CONSTITUTION: When speed-down or stopping is conducted after navigation in the forward direction, an operator can throttle back and operate a shift mechanism 81 from the forward position to the neutral position. The throttling caused by the throttling operation decreases the forward action power of a propeller. Once the forward action power become lower than deflecting action power of a centering spring 67, a propeller shaft 17 shifts to the central position which places forward/backward bevel gears 33, 35 in a disengagement condition. Once throttling is conducted sufficiently, the shift mechanism 81 can be shifted easily because a collar 61 conducts releasing operation from a contact condition with the forward bevel gear 33.
Patent JP-H03146117-A (JP)
Title: Method of removing pyrogen
Inventor: TAWARA OSAMU
IPC: A61K9/08
Filed: 1989-10-31
Abstract: PURPOSE:To improve treatment performance of the method of removing pyrogen by performing ultrafiltration at specific temperature to remove pyrogen. CONSTITUTION:A sample raw liquid tank 2, ultrafiltration unit 3, pipings and pump 4 are provided. The ultrafiltration unit 3 and pipings are heated by means of tape heaters 5 and the raw liquid tank 2 is heated by means of a heater 6 with temperature controller, in which temperatures of each of the unit, pipings and tank are always precisely controlled in the range of 50-60 deg.C. Ultrafiltration is carried out at temperature in the range to remove pyrogen. As a result, treatment quantities can be increased without lowering the effect of ultrafiltration.
Patent JP-S636185-A (JP)
Inventor: KUNIHIRO NAONOBU
IPC: D06P5/20
Filed: 1985-12-20
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-2001108415-A (JP)
Title: Optical size measuring instrument
Inventor: MINAGAWA AKIRA
IPC: G01B11/08
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical size measuring instrument which can accurately and speedily measure the external diameters of a body to be measured at different parts and efficiently make a choice of whether or not size inspection is passed. SOLUTION: This optical size measuring instrument 50 is equipped with a base 1, a support base 2 on which a measured body W having a center axis (z) is mounted, a table 7 which can move on a bed 6 on a base through a linear driving means F in parallel to the center axis (z) of the body to be measured W, a size measuring instrument main body 10 which has a laser light emission part 8 and a laser light reception part 9 arranged on the table 7 opposite each other across the body W so that a laser scanning direction is at 90 deg.  to the center axis (z) of the body W on the support base 2, a decision device 11 which inputs measurement data D and judges whether or not the body W is within a previously set size permissible range, a display device 15 which displays the measurement data D and/or the decision result R, and a controller 16 which controls the driving of the linear driving means F for the table 7.