baber/WOPTO huggingface dataset:
Patent JP-H09173858-A (JP)
Title: Improved production of ion exchange resin used as bisphenol synthesizing catalyst
Inventor: MAIKERU JIYON SHIPURO
IPC: C07B61/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To improve the color stability and heat stability of bisphenol-A being an obtained product, in the production of a hydrated acidic ion exchange resin catalyst, by washing the catalyst with deionized water until the specific conductivity of a washing soln. shows a specific value and subsequently dehydrating the washed ion exchange resin. SOLUTION: In the production of a hydrated acidic ion exchange catalyst, the catalyst is washed with deionized water until the specific conductivity of a washing soln. becomes below about 50μQ<-1> /cm at 25 deg.C and subsequently dehydrated. Especially, in the production of bisphenol A, the acidic ion exchange resin catalyst is washed with deionized water in the same way and steam sufficient to remove this water is separated from the catalyst to obtain a partially dehydrated catalyst. Next, this catalyst is brought into contact with phenol to further remove water until the water content of outflow phenol becomes below about 4wt.% and, in the presence of this dehydrated catalyst, phenol and acetone are condensed in a reaction zone within a range of 40-95 deg.C.
Patent JP-H0968413-A (JP)
Title: Height measuring method and cofocal scanning optical microscope
Inventor: KITA NOBUHIRO
IPC: G02B21/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve reproducibility in the measurement of a surface shape without altering a microscope system for a reduced moving step in the direction of height by estimating a relative position to maximize an output of a photodetector. SOLUTION: Light emitted from a light source 18 is made incident into a sample 36 through an objective lens 32 of an optical microscope 16 and the relative position between a focusing position of the objective lens 32 and the sample 36 is changed discretely in the direction Z along the optical axis to detect the intensity of light from the sample 36 at each relative position, separately. The maximum value is estimated on a change curve indicating the intensity of light, based on a plurality of light intensity detected values containing the maximum thereof and the estimated maximum value is used as height information.
Patent JP-S60118285-A (JP)
Title: Water purifying filter and adsorbing unit having pasturizing property
Inventor: OGAWA HIROYASU
IPC: C02F1/50
Filed: 1983-11-29
Abstract: PURPOSE:To maintain pasturizing effect for a long period by preventing the outflow of activated carbon fine particles, by successively arranging particulate activated carbon supporting 100-5,000ppm of silver and fibrous activated carbon supporting 1,700ppm or less of silver. CONSTITUTION:The titled filter and adsorbing unit is constituted of a treated water outflow part 1, a 30-mesh metal net 2, an ACF mat (silver deposited amount of 1,000ppm) 3, 20-mesh crushed activated carbon (silver deposited amount of 700ppm) 4, a 40-mesh metal net 5 and a treating water inflow part 6. An ACF cartridge consisting of an expanded styrol press plate 15, an epoxy resin plate 16 and a vinyl acetate net 17 can be assembled in the unit. Particulate activated carbon is granulated activated carbon prepared from a coconut husk or sawdust as a stock material or crushed coal. As ACF, there is one obtained from a polyacrylonitrile fiber or a phenolic resin fiber as a stock material.
Patent JP-H0272227-A (JP)
Title: Driving force transferrer
Inventor: TAKUNO HIROSHI
IPC: F16D43/284
Filed: 1988-09-08
Abstract: PURPOSE:To make a blade sliding surface secure a clearance as well as to prevent a wall surface from being damaged by installing a space part sealing a high viscous fluid body at the side of an actuating piston, also installing a blade being installed as one body with this actuating piston, in the inner part of this space, and having internal pressure in this fluid body generated by rotation of the blade and thereby pressing a clutch means under pressure. CONSTITUTION:When a cylinder housing 32 and a turning shaft 33 are differentially rotated, a blade 42 engaged with this turning shaft 33 rotates, therefore a high viscous fluid body in a space part 43 is moved at a flow velocity conformed to a speed difference, and thereby internal pressure is generated by viscous friction with the housing 32. With this internal pressure, an actuating piston 36 presses a multiple disk clutch 40 under pressure, transmitting its torque, but when there is no differential rotation, the high viscous fluid body is not moved as different from the above-mentioned so that no internal pressure is generated there, thus the clutch 40 will not transfer its torque at all. Since the blade 42 is solidly installed together with the piston 36, a clearance in space with the cylinder housing 32 is always kept constant, thus any damage to a space part wall is preventable in this way.
Patent JP-H0542004-A (JP)
Title: Process for manufacturing injection molded shoe and device therefor
Inventor: TAMURA MASAO
IPC: B29L31/50
Filed: 1991-08-09
Abstract: PURPOSE:To provide a device for manufacturing an injection molded shoe which can integrally injection-mold a shoe body together with a water repelling part and a vane part. CONSTITUTION:A device for injection molding a shoe having a water repelling part, a front dummy mold 50 for forming a vane part 50, a last mold 20, a side mold 30 and a dummy bottom mold 40.
Patent JP-H0752123-A (JP)
Title: Method and apparatus for producing concrete panel
Inventor: MIZUGUCHI NAOJI
IPC: B28B3/02
Filed: 1993-08-17
Abstract: PURPOSE:To prevent the generation of burr or drainage inferiority by bringing upper and lower molds to an elastic contact state in a watertight state and allowing the water extracted from undried concrete when the concrete is pressed between the upper and lower molds to flow out to a vertical hole from the outflow route provided to the surface of the lower mold. CONSTITUTION:When upper and lower molds 31 are brought to a pressure contact state, the lower end of the upper mold and the surface outer peripheral part of the lower mold 31 are brought to an elastic contact state in a watertight state. Therefore, the water and cement component extracted from concrete do not flow out of the contact part of both molds. Further, since the upper and lower molds are brought to the elastic contact state, even when strain is generated in the lower end surface of the upper mold or the upper surface of the lower mold and a gap is generated between both molds at the time of pressure contact, the gap can be filled up by the elastic contact state of both molds. Further, the water extracted from concrete can be allowed to flow out to vertical holes 36 from the outflow routes 35 provided to the entire surface of the lower mold 31. By this constitution, the generation of burr at the peripheral edge part of a molded concrete panel can be prevented and the concrete panel from which a predetermined amt. of water extracted can be obtained.
Patent JP-H0665396-A (JP)
Title: Production of friction material
Inventor: HIEDA MASAHIRO
IPC: B32B27/20
Filed: 1992-08-24
Abstract: PURPOSE:To easily obtain a lightweight high-strength friction material excellent in abrasion resistance and durability and having a stable coefficient of friction by applying a specified filled resin coating material to an FRP base and baking it. CONSTITUTION:A method for producing a friction material having an organic resin coating layer on the surface of the base material by applying an organic resin coating material to an FRP base and baking it, wherein a glass-fiber- reinforced phenol resin is used for the FRP base and a polyamide-imide resin coating material having at most 10wt.% inorganic filler and/or organic filler dispersed therein is used as the organic resin coating material. The coating material is applied to the base material and baked at 130-200 deg.C.
Patent JP-H0387408-A (JP)
Title: Fender structure
Inventor: YOSHIMURA SHOHEI
IPC: E02B3/26
Filed: 1989-08-30
Abstract: PURPOSE:To obtain excellent fender effect at low cost by installing a buffer work having a plural number of hollow chambers in the periphery of water base structure, and filling polyolefin resin foam in each chamber. CONSTITUTION:A buffer work 2 having a plural number of hollow chambers 3 is installed in the periphery of a water base structure 1. A buffer member 4 consisting of polyolefin resin foam is filled in each hollow chamber 3 of the buffer work 2. When a ship collides the water base structure 1, impact force is absorbed by this, thus suppressing damage of the ship to the minimum extent and reducing damage and deformation of buffer work 2 itself.
Patent JP-H1070302-A (JP)
Title: Semiconductor photodetector and its manufacture
Inventor: YAMADA TAKAYUKI
IPC: H01L31/0376
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor photodetector structure which prevents mutual diffusion at an interface portion in crystallization of a barrier layer and a well layer constructing an amplification layer without depending on annealing, and maintains a steep energy band change at this portion. SOLUTION: The photoreceptor comprises an insulating substrate 10, and a lower electrode 11, an amplification layer 13 which amplifies photocarrier occurring in a light absorption layer 16, the light absorption layer 16 which causes the photocarrier by photodetection, and a transparent electrode 18, sequentially deposited on the insulating substrate 10. In this case, the amplification layer 13 has a barrier layer 15 with a band gap greater than that of the light absorption layer 16 and a well layer 14 with a band gap less than that of the barrier layer 15. The barrier layer 15 and the well layer 14 respectively comprise a crystallized amorphous material.  On the other hand, a diffusion preventing layer 20 of an insulating film with a band gap greater than that of the barrier layer 15 and a film thickness to allow tunneling of the photocarrier is provided between the barrier layer 15 and the well layer 14.
Patent JP-S6284934-A (JP)
Title: Pin insertion device
Inventor: TANAKA YOSUKE
IPC: B23P19/04
Filed: 1985-10-07
Abstract: PURPOSE:To make it possible to insert a pin securely to an intended depth first by inserting temporarily part of a pin held with a pin holding means into a pin hole and then, after releasing the pin holding means from the pin, inserting the pin. CONSTITUTION:First, while moving a pin holding means 8 by means of a second moving means 10 in the pin insertion direction, a hinge pin 7 is temporarily inserted, by means of a pin insertion means 11 and guided by a retaining hole of the pin holding means 8, into pin holes of hinge plates 2 and 3. Then, after retracting a press moving member 12 of the pin insertion means 11k, the pin holding means 8 is retracted by means of the second moving means 10. Then, the pin holding means 8 is released from the hinge pin 7 so that the condition of the hinge pin 7 changes from being positioned by the pin holding means 8 to being held and positioned by a pin hole 55 itself. Then, the pin holding means 8 is moved by means of a first moving means 9 to a standby position and the hinge pin 7 is securely inserted by means of the pin insertion means 11 into the pin hole to an intended depth.
Patent JP-S60117697-A (JP)
Inventor: HIROKI KIYOSHI
IPC: H05K3/00
Filed: 1983-11-30
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-H0969995-A (JP)
Title: Method and device for recording and reproducing set camera data
Inventor: TSUJIMURA TAKASHI
IPC: H04N9/804
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for recording and reproducing set camera data which enable the set camera data to be confirmed when necessary by specifying an output form by a user. SOLUTION: This device has a recording and reproduction part 9 which records and reproduces an image signal picked up by an image pickup part and set camera data showing the set state of an image pickup part through a recording medium so that they can be separated. According to the output mode specified selectively by a specifying means, a mode control part 2 outputs the set camera data in the form of display data for displaying image pickup conditions at the image pickup time of an image displayed with a reproduced image signal together in a specific area on the screen of a display part 6 in 1st output mode and does not output the display data in 2nd output mode.
Patent JP-S6283645-A (JP)
Title: Blood-sugar measuring device
Inventor: MIKI TOSHIO
IPC: C12M1/40
Filed: 1985-10-08
Abstract: PURPOSE:To enhance the measuring accuracy of blood-sugar levels and to make it possible to complete measurement within the shortest time, by constituting the titled measuring device so that the reaction finish time of glucose and enzyme is calculated and set on the basis of the value which has been measured by a temp. measuring circuit, by a timer circuit. CONSTITUTION:A microcomputer 14 measures circumferential temp. by a temp. measuring part 11, a multiplexer 12 and an A/D converter 13 and, if the measured temp. is within a use temp. range, calculates a reaction completion time of glucose and enzyme. The calculated result is displayed on a display device 15 to be informed to a measuring person. The measuring person pushes a switch part 16 and the microcomputer 14 judges the start of measurement on the basis of the signal of a switch 16 and subtracts a measuring start time from the time displayed on the display part 15 and, after the completion of reaction, measures a response current through a sensor part 8, a sweep part 9, a response current detection part 10, the multiplexer 12 and an A/D converter 13. Temp. correction to the measured temp. is performed to display blood-sugar levels on the display part 15.
Patent JP-S6285270-A (JP)
Title: Electrophotographic copying machine
Inventor: YAJIMA MASAMI
IPC: G03G21/00
Filed: 1985-10-11
Abstract: PURPOSE:To mount a corotron securely by inhibiting copying operation when a discriminating means which discriminator the open/closed state of a cover decides that the cover is open. CONSTITUTION:The cover 21 is provided to a copying machine body 37 so that it is opened and closed freely on hinges 35. A pressurizing member 90 is provided opposite a transfer corotron 9 when the cover 21 is closed, and this member 90 is formed in such a shape that it abuts on the transfer corotron 9 at its normal position when the cover 21 is closed. The pressurizing member 90 is provided at the position corresponding to not only the transfer corotron 9, but also an electrostatic charging corotron 3. The sensor 9 discriminates whether the cover 21 is opened or closed and when the cover is open, copying operation is disabled.
Patent JP-S60116047-A (JP)
Title: Testing system of data processor
Inventor: TONOI MASARU
IPC: G06F11/22
Filed: 1983-11-29
Abstract: PURPOSE:To enable an automatic testing using an instruction string including interruption in a data processing device in which plural arithmetic sections execute instructions in parallel, by comparing the result of execution of test instruction under non-preceding execution mode and preceding execution mode. CONSTITUTION:A test processor P0 transfers a group of test instructions M1 and a group of test data MD to the memory ME of a processor P1 to be tested. The result of execution of the group of test instructions under non-preceding execution mode is duplicated, and then the above-mentioned group of test instruction are executed under the proceding execution mode to obtain the result of execution of tested instruction. The test of hard ware under the preceding execution mode is made possible by comparing with the result of execution of tested instruction making a duplicated result of execution of instruction an expected value.
Patent JP-H0651313-A (JP)
Title: Plane light source
Inventor: SAKATA MASAHIRO
IPC: G02F1/1335
Filed: 1992-07-30
Abstract: PURPOSE:To provide the plane light source in simple structure which provides uniform high luminance light emission by positioning grating-shaped control electrodes according to the Paschen's low. CONSTITUTION:The grating-shaped control electrodes 7 are positioned and arranged in the flat sealed space between a front panel 1 and a back panel 3 by using the Pachen rule to section and form a plasma discharge area 8 and an electron beam acceleration area 9 in the same sealed space; and electrons are taken out of the plasma discharge area 8 to excite a fluorescent film 2 on the front panel 1 for light emission, thereby obtaining the high-brightness uniform light emission.
Patent JP-S6286780-A (JP)
Title: Semiconductor laser module with optical isolator
Inventor: ONODA YOSHITO
IPC: G02B6/42
Filed: 1985-10-11
Abstract: PURPOSE:To reduce the spacing between a semiconductor laser and an optical fiber and improve coupling efficiency by a method wherein a semi-spherical thin type Faraday rotor and a polarization separating plate are provided between the semiconductor laser and the optical fiber and magnets are provided around them and those parts are enclosed and held solidly by a holder. CONSTITUTION:When a light is transmitted from a semiconductor laser LD to an optical fiber F, the horizontal polarized light component l1 is rotated by 45 deg. by a Faraday rotor TFR as shown by a symbol l2. As this direction is perpendicular to the optical axis of a polarization separating plate PS, the light l2 enters the polarization separating plate PS as an ordinary light and senses a refractive index no and enters the optical fiber F after being transmitted. In the case of a feedback light, its ordinary light component lo and extraordinary light component le sense refractive indices no and ne respectively to create complex refraction and the extraordinary light component le is polarized and only the ordinary light component lo is rotated by 45 deg. by the Faraday rotor TFR as shown by a symbol lo1 and returned to the semiconductor laser LD. As the direction of this light is perpendicular to the semiconductor laser LD, the deterioration of the wavelength can be neglected.
Patent JP-H0651198-A (JP)
Title: Single plano-convex aspherical cllimator lens
Inventor: NAIKI TOSHIO
IPC: G02B13/18
Filed: 1992-07-31
Abstract: PURPOSE:To provide the single plano-convex aspherical collimator lens. CONSTITUTION:This collimator lens consists of a single plano-convex lens which has a convex surface on an enlargement side and a parallel plane plate in order from the enlargement side and the single piano-convex lens is an image formation system composed of a collimator lens having an aspherical convex surface; and conditional expressions I and II hold, where (n) is the refractive index of the single plano-convex lens, (d) the core thickness of the single piano- convex lens, (f) the focal length of the single piano-convex lens, and dg the thickness of the parallel plane plate.
Patent JP-H1158494-A (JP)
Title: Polytetrafluoroethylene tube and extruder therefor
Inventor: UCHIDA TATSURO
IPC: B29C48/475
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To minimize the non-uniform section of a tubular formed article to be manufactured by extrusion of paste of polytetrafluoroethylene. SOLUTION: In an extruder manufacturing a polytetrafluoroethylene tube by extruding polytetrafluoroethylene through a circular part formed by a core pin 30 and a die orifice 50 surrounding the pin, the core pin has a mandrel connection end part 34 connected to a mandrel and a die orifice outlet end part 36 positioned at an outlet of the die orifice. The core pin has a part of which the cross-sectional area perpendicular to the axial direction thereof is smaller than that of the opposite end parts thereof, between these opposite end parts. The tube of which the degree of non-uniform section is 15% or less is obtained by this extruder.
Patent JP-S62193982-A (JP)
Inventor: LARSON CURTIS LEE
IPC: A23L3/12
Filed: 1986-09-25
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-S63146128-A (JP)
Inventor: POORU AARU KARII
IPC: G06F13/42
Filed: 1987-09-08
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-H0890845-A (JP)
Title: Print controller
Inventor: YOKOYAMA KAZUO
IPC: B41J5/30
Filed: 1994-09-20
Abstract: PURPOSE: To improve the reliability of printing and to realize the increase in the efficiency of a print business by recovering print data without restarting at a terminal unit even if the power source of a printer is interrupted after the print is requested. CONSTITUTION: A print controller of a print server, etc., is connected to a terminal unit and a printer via a network such as a LAN, etc., and controls the printer in response to the print request from the terminal unit, and comprises a first spool 5 for holding the print data from each terminal unit 2 until the data is finished to be printed, and a second spool 6 for fetching the data from the each unit 2 to transfer the data to the printer 3 and to erase the data.
Patent JP-S61103957-A (JP)
Title: Vulcanizable acrylic rubber composition
Inventor: YAMASHITA EIICHI
IPC: C08L33/02
Filed: 1984-10-26
Abstract: PURPOSE:The titled composition that is obtained by adding trithiocyanuric acid and dicyandimide to a halogen-containing acrylic rubber, thus showing high vulcanization rate and scorching properties regardless of the halogen- containing monomer and giving vulcanized products with good compression set. CONSTITUTION:The objective composition is obtained by adding (A) 0.1-10, preferably 0.3-1pts.wt. of trithiocyanuric acid, (B) 0.1-10, preferably 0.2-1pt.wt. of dicyandiamide, and (C) 0.5-10, preferably 1-5pts.wt. of alkaline earth metal salt of organic carboxylic acid such as calcium salt of a fatty acid of 8-18 carbon atoms to 100pts.wt. of a halogen-containing acrylic rubber which is prepared by copolymerization of alkyl acrylate monomer, a halogen-containing monomer and other monomers copolymerizable with monomers cited-above.
Patent JP-S6380228-A (JP)
Title: Liquid crystal display device
Inventor: MINAMI KOJI
IPC: G02F1/1343
Filed: 1986-09-24
Abstract: PURPOSE:To prevent crosstalk from being generated, by forming as one body a line selecting part and row selecting part in an optical path of a background light, while allowing the respective transparent band-shaped electrode groups to be orthogonal to each other. CONSTITUTION:In a capsule type liquid crystal display device, when a background light is allowed to transmit through only a display area of (i) line and (j) row, when a voltage is applied between a transparent band-shaped electrode Xi and a common transparent electrode CX of a line selecting part, and simultaneously, a voltage is applied between a transparent band-shaped electrode Yj and a common transparent electrode CY of a row selecting part, as well, only the background light which is made incident on the transparent band-shaped electrode Xi of the line selecting part transmits through this part, goes to a band-shaped uniform transmission light and made incident on the row selecting part. In such an incident light to the row selecting part, only a component which is made incident on the transparent band-shaped electrode Yj can transmit through this row selecting part, as well. Accordingly, only the background light which has been made incident on the superposed part of the transparent band-shaped electrode Xi of the line selecting part and the transparent band-shaped electrode Yj of the row selecting part transmits through this capsule type liquid crystal display device, and a crosstalk is not generated at all in its peripheral part.