baber/WOPTO huggingface dataset:
Patent JP-H04372490-A (JP)
Title: Loaded oil outflow preventive tanker with horizontal bulkhead
Inventor: NAKAJIMA MITSUAKI
IPC: B63B25/08
Filed: 1991-06-20
Abstract: PURPOSE:To facilitate the removal of residual crude oil and simplify construction of a tanker by partitioning the inside of a hold into an upper and a lower load oil tank with longitudinal bulkheads and a horizontal bulkhead, furnishing a reinforcing bulkhead on the over-surface or under-surface of the horizontal bulkhead, and thereby forming the bottom surface of the upper load oil tank flat and smooth. CONSTITUTION:The inside of a hold is partitioned into an upper and a lower load oil tank 1, 2 using a left and a right longitudinal bulkhead 6 and a horizontal bulkhead 3, and cross beams 4 to reinforce the horizontal bulkhead 3 are fixed for example to the under-surface of the horizontal bulkhead 3. Thereby the bottom surface of the upper load oil tank 1 is formed flat and smooth in the direction across the ship width between the cross beams 4. The bottom outer plank B and upper deck D are reinforced with longitudinal members 8, 9 on their inner faces. When intra-ship tanks are to be cleaned, removal of residual crude oil can be done easily and perfectly through utilization of flat and smooth bottom surface of the upper load oil tank 1. Also provision of a longitudinal rib or ribs as required conventionally can be omitted to lead to simplification of constructing a tanker.
Patent JP-S5855367-A (JP)
Inventor: HASEGAWA YASUKAZU
IPC: C03B9/48
Filed: 1981-09-22
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-S629620-A (JP)
Title: Semiconductor device
Inventor: KUGIMIYA KOICHI
IPC: H01L21/203
Filed: 1985-07-05
Abstract: PURPOSE:To obtain the semiconductor layer device having excellent char acteristics by a method wherein the surface inclined toward the surface (111) or the surface equivalent with it is used as the main plane surface. CONSTITUTION:When the surface (111) is inclined at an approximate angle of 8 degrees, two bonds occur in a substrate in accordance with the inclination, and the substrate is fixed by coupling with other Si atoms. Especially, when the surface (533) is obtained, there is entirely no voluntariness in the direction and the position of the two remaining unrestricted bonds, all the epitaxially grown Si atoms can be piled up regularly, and it is presumed that an epitaxial film having a very low point-defect density is obtained. Thus, in the epitaxially grown film having few defects, it has the characteristics better than those of the epitaxially grown film heretofore in use having the defect density of 10<4>/cm<2> or thereabout, and the leak current generating in a bipolar element and the like, for example, can be reduced remarkably.
Patent JP-H0314047-A (JP)
Title: Access control system
Inventor: NAGASAKI TAKANORI
IPC: G06F21/62
Filed: 1989-06-12
Abstract: PURPOSE:To improve the access processing efficiency by simultaneously performing retrieval of resources and check of the access right with respect to the access control for protection of resources like files of a computer. CONSTITUTION:Prescribed management information of resources allowing access of respective access mode are registered in resource management registers 2ai, 2bi, 2aj, and 2bj, which are provided for respective required classifications of access mode of access request sources 4i and 4j, with resource names. When an access request 5 is issued, an access processing part 3 retrieves one of resource management registers 2ai, 2bi, 2aj, and 2bj, which corresponds to the access mode designated by the request, by the designated resource name, and the request is executed in accordance with management information if the resource name is registered. Thus, it is discriminated whether the designated resource is registered or not by retrieval of resource management registers 2ai, 2bi, 2aj, and 2bj to check the access right, and the access processing efficiency is improved because the overhead of access control is eliminated.
Patent JP-H11339081-A (JP)
Title: Entrance and exit gate
Inventor: YOSHITOMI KIICHIRO
IPC: E05F15/611
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an entrance and exit gate equipped with a mechanism which can stop flappers at accurate positions in standby mode even when the operating speed of the flappers is changed. SOLUTION: The entrance and exit gate which is equipped with a couple of flappers 3 projecting from both sides for entry and exiting and positions the flappers at right angles to the passage direction in standby mode and change the direction to the passage direction in passage mode uses a variable speed motor 4 as a driving motor for changing the directions of the flappers 3. Then the flapper open speed and flapper close speed can optionally be set for entering time and exiting time.
Patent JP-H0811089-A (JP)
Title: Rotary sheet cutter
Inventor: KONDO KOJIRO
IPC: B26D1/38
Filed: 1994-06-30
Abstract: PURPOSE:To facilitate the adjustment of mutual edge tip positions of a rotary edge and a fixed edge by making a support shaft supporting the rotary edge at both ends eccentric at a portion where it is fitted in a side plate and at a portion where it is fitted in an end of the rotary edge. CONSTITUTION:A fixed edge 1 is supported on side plates 3a, 3b by a fixed edge support shaft 2 at both ends, and its edge tip 1a is energized by a spring 4 toward a rotary edge 6 to come into pressure-contact with the rotary edge 6. The rotary edge 6 is supported on the side plates 3a, 3b by support shafts 7, 8 at both ends in the same way as the fixed edge 1. The support shaft 7 forms a portion fitted in the side plate 3a as a support shaft rotary portion 7a and a portion fixed on a main body of the rotary edge by making it eccentric for the support shaft rotary portion 7a as a support shaft fixed portion 7b. An eccentric shaft 7 of the rotary edge 6 is rotated so that an edge tip position of the rotary edge 6 becomes proper for an edge tip position of the fixed edge 1. Thus, it is possible to simplify a structure of a rotary sheet cutter while allowing errors in dimension and shape by creating such structure.
Patent JP-S5939384-A (JP)
Title: Treatment of raw water for service water
Inventor: SUZUKI SHIZUO
IPC: C02F1/78
Filed: 1982-08-27
Abstract: PURPOSE:To inhibit the formation of trihalomethane, by preadjusting water to be treated flowing into the step of ozone treatment to a weakly acidic level, and controlling the injection ratio of ozone on the basis of the detected value of bromine ion content in the water to be treated. CONSTITUTION:In the step of purifying bromine ion-contg. raw water for water service, the water to be treated flowing into the step of ozone treatment is preadjusted to a weakly acidic level of about pH 6.0-6.5, and the injection ratio of ozone is controlled below 1:1 to bromine ion content in the water to be treated. As a result, the amount of formed trihalomethane is suppressed, the concentration of trihalomethane in tap water can be maintained at a low level, and the result of stable treatment in the step of water purification can be obtained.
Patent JP-H095809-A (JP)
Title: Higher harmonic generator
Inventor: SATO HIROMASA
IPC: H01S3/109
Filed: 1995-06-15
Abstract: PURPOSE: To stably generate higher harmonic waves with high efficiency by inclining a basic wave to a resonance axis and making the basic wave incident on a resonator in such a manner that the basic wave enters the inside of the permissible width of the resonance of the resonator. CONSTITUTION: The second higher harmonic generator 101 is constituted by successively arranging an LD102 as a basic wave light source, a coupling optical system 103 consisting of a collimator lens, mode matching lens, etc., and the standing wave linear resonator 104. The optical axis 110 of the incident basic wave has an angle of, for example, 0.3 deg. to the resonance axis 111. A part of the basic wave 105 is not made incident on the resonator 104 and is reflected by an incident surface 109, by which the basic wave is made into directly reflected light 112. The optical axis 110 of the incident basic wave and the optical axis of the directly reflected light 112 have an angle of, for example, 0.2 deg. and, therefore, the light is not recondensed to the light emitting layer of the semiconductor laser (LD)102.  The oscillation wavelength of the LD102 is, therefore, stable and since the oscillation spectral line width does not increase, the coupling efficiency of >=40% is obtd.
Patent JP-S5481653-A (JP)
Title: Air conditioner
Inventor: SAEGUSA KAZUNUSHI
IPC: F25B47/02
Filed: 1977-12-12
Abstract: PURPOSE: To enable the increase of a heat pump in an air conditioner and to recover heat by providing an outdoor auxiliary heat exchanger in series with an outdoor air heat exchanger to enable separate control of medium flows thermally exchanged from both the exchangers.  
     CONSTITUTION: A heat pump cycle is formed by using a compressor 1, a four-way valve 2, an indoor heat exchanger 3, a throttle 5, and an outdoor air heat exchanger 11, etc. An outdoor auxiliary heat exchanger 6 is provided in series with the heat exchanger 11 for controlling separately the flows of media 7, 12 thermally exchanged from both the exchangers 6, 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0815777-A (JP)
Title: Liquid curtain screen for projection
Inventor: YANAGISAWA KENICHI
IPC: G03B21/60
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a liquid curtain screen for projection constituted so as an excellent liquid curtain to be formed even when a large-sized liquid curtain is formed by making fluid for projection flow down along a sheet hung down from a high place and forming the liquid curtain along the surface of the sheet. CONSTITUTION:At the upper part of the sheet 11, a conduit 13 provided with a slit 12 along in the width direction of the sheet 11 is disposed. From the conduit 13, high-reflection liquid or the like is made to flow down in a curtain state along the surface of the sheet 11 as the fluid for projection 15 so as to form the liquid curtain 14 on the surface of the sheet 11. A receiving funnel 16 is disposed at the lower part of the sheet 11 in parallel with the conduit 13 in order to recover the fluid for projection 15 flowing down along the surface of the sheet 11. Besides, a pump 18 supplying and circulating the fluid for projection 15 recovered by the funnel 16 to the conduit 13 is interposed in the middle of a circulating path 17. Thus, the stable large liquid curtain 14 is continuously formed. Besides, an effect by wind is reduced, only small power is required and a clear video is obtained in comparison with water vision.
Patent JP-S6128452-A (JP)
Title: Catalyst for removal of carbon monoxide
Inventor: HASHIMOTO TOSHIO
IPC: B01J23/40
Filed: 1984-07-18
Abstract: PURPOSE:To enhance the carbon monoxide removal activity of a platinum catalyst and to prolong the life thereof, by preliminarily contacting the platinum catalyst supported by an alumina carrier with gas containing carbon monoxide. CONSTITUTION:The platinum catalyst supported by an alumina carrier is preliminarily contacted with gas containing carbon monoxide at ambient temp. By this method, the carbon monoxide removal activity of the platinum catalyst is enhanced and the usable time thereof is prolonged.
Patent JP-S5577424-A (JP)
Title: Numerical control system
Inventor: NOZAWA RIYOUICHIROU
IPC: B23H7/20
Filed: 1978-12-01
Abstract: PURPOSE:To perform machining with high accuracy about an optional programmed shape, by effecting four-axis rectilinear interpolation to execute rectilinear distribution and arc distribution. CONSTITUTION:When a rectilinear block is read by a tape reader TR, the read signal is discriminated by a decoder DEC to set a rectilinear instruction value in a register REG. At that time, a vector computed by a calculation circuit AR1 is set in another register R1. Each axis component is determined from the vector set in the register R1 and is then set in another register R2. The contents of the register R2 are read by a reading and processing circuit RE1 and applied to an interpolater INT to control the drive of motors MU, MV, MX, MY by rectilinear interpolation to perform rectilinear taper machining. In arc distribution, an arc is equally divided into minute segments and four-axis rectilinear interpolation is effected to perform machining.
Patent JP-S5482505-A (JP)
Title: Steam turbine
Inventor: UENO SANEYUKI
IPC: F01D5/30
Filed: 1977-12-14
Abstract: PURPOSE: To decrease a thrust applied to a steam turbine and to raise the efficiency of the turbine by constituting same such that a gap is formed between a lower face of the base end of a turbine blade and an outer periphery of a rotor which gap is utilized as a balance hole.  
     CONSTITUTION: When a corrugated projection 17 of a turbine blade 15 is fitted in a groove 12 extending along the axis of a rotor 11, a gap 20 is formed between a lower face of the base end of the turbine blade projection 17 and an outer periphery of the rotor, and a lug 13 for holding a key 14 to fix the blade 15 is provided on the rotor outer periphery. The gap 20 extending along the axis of the rotor serves as a balance hole, and pressures P 1 , P 2 , P 3  of main steam S 0  in each flow passage have an interrelation P 2 >P 1 >P 3  thereby eliminating disturbance of main steam flow to attain an efficient running of the turbine and decreasing a thrust applied to the turbine rotor 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61169612-A (JP)
Inventor: RUISU EE AMOSU
IPC: F02B23/00
Filed: 1985-07-09
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-H0710344-A (JP)
Title: Printer
Inventor: HASEGAWA HIRONOBU
IPC: B65H39/11
Filed: 1993-06-21
Abstract: PURPOSE:To make possible printing without interrupting it till an error is released and also reduce the time required for the printing by installing a control means which enables a job for paper discharging into another paper discharge tray in the case where a paper discharging error has occurred in one paper discharge tray. CONSTITUTION:A printer controller 1 checks the state of a paper discharge tray it selects now, after referring to a paper discharge tray state registration table, and when the state of the paper discharge tray is possible for paper discharging, such a command as selecting the same paper discharge tray as that being selected at now is transmitted to an engine part 2. In the case where the state of the paper discharge tray being selected at present is impossible for paper discharging and a paper discharge error has occurred, however, such a process as finding out another paper discharge tray being possible for paper discharging is carried out, and when it was found out, another command selecting this newly discovered paper discharge tray is transmitted to the engine part 2. When it was not detected, the error of the paper discharge tray now in use is displayed, waiting for an opportunity that the error is released.
Patent JP-2000339288-A (JP)
Title: External system link method, device therefor and program recording medium
Inventor: KARIYA TAICHI
IPC: G06F13/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To utilize an interface file which is prepared beforehand without changing a program of its own system when other system is linked to its own system. SOLUTION: In a data conversion processing part 12, data held by an external data storage part 11 are read, converted into a form which its own system needs and, if an error occurs at this time, it is displayed on an output part, correction data regarding the error are received and data in the form its own system needs are generated. In a data establishment processing part 13, converted data to be transmitted by a data conversion processing part are stored in a storage device equipped with a layout its own system can read and, if an error occurs at this time, it is displayed on the output part, correction data regarding the error are received from the input part, the converted data are changed on the basis of the correction data and are stored in the storage device.
Patent JP-H10339712-A (JP)
Title: Measuring jig for non-monochromatic x-ray photoelectron spectroscopic analysis
Inventor: OYAMA TAKASHI
IPC: G01N1/28
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To eliminate uneven charging easily and surely by providing a metallic or metal coated wall member formed higher than a sample in the vicinity thereof. SOLUTION: The measuring jig 1 for non-monocromatic X-ray photoelectric spectroscopic analysis has a metallic or metal coated wall member 2 formed higher than a sample in the vicinity thereof. Since a decofus X-ray beam is employed in the non-monocromatic X-ray photoelectric spectroscopic analysis, not only a sample to be analyzed but also the periphery thereof is irradiated with the X-rays. More specifically, the wall member 2 of the measuring jig 1 is also irradiated with the X-rays to emit electrons. Since the electrons are attracted easily to the sample charged positively, negative charges are supplied naturally to the sample and uneven charging can be eliminated easily. The measuring jig 1 is provided with screw holes 3 for fixing the jig 1 to a sample holder.
Patent JP-S5482091-A (JP)
Title: Wiring plate
Inventor: MORI SHIYUUZOU
IPC: H01B13/012
Filed: 1977-12-12
Abstract: PURPOSE: To facilitate and make effcient wiring work by burying a number of pins  in an insulating substrate per block and forming slits to easily separate them around each block.  
     CONSTITUTION: A number of pins 2 are buried in an insulating substrate 1 per block and slits 3 are penetrated around the block (secket) 2a of each pin while a joint 4 remains. One end of the pins 2 which protrudes from a substrate 1 is rod- shaped and the pin 14 of another machine 12 engages with the other end. After the desired pins 2 of the insulating plate with such structure are connected with the conductor with a specified length, the joint 4 is disconnected and each socket 2a is connected to the desired machine. The insulating plate 1 is fixed at the desired position with thread screws through a hole 5 and another machine is fixed to the insulating plate 1 with the thread screws through a hole 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H115705-A (JP)
Title: Control of algae
Inventor: MICHELOTTI ENRIQUE LUIS
IPC: A01N43/36
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain an algae-proofing agent without having defect in the any aspects of toxicity, pH, temperature-sensitivity, controlled effect, chemical stability and/or compatibility by including a specific N-acetonylarylamide derivative as an active ingredient. SOLUTION: A compound represented by formula I [A is a (substitued)phenyl, etc.; R<1> and R<2> are each H, a 1-6C alkyl; X, Y and Z are each H, a halo, cyano, etc.] [e.g. a compound represented by formula II (R<3> , R<4> and R<5> are each cyano, etc.), formula III, formula IV, formula V (D is O or S), etc.] is included in 0.01-99.9 wt.% into a formulation (e.g. aqueous solution, hydrate or emulsion) or the compound alone is applied to algae to control algae (e.g. marine algae such as Dunaliella parva). Furthermore, the compound controls also organisms causing hard pollution on the water surface and is useful also as a marine antifouling agent.
Patent JP-H0812830-A (JP)
Title: Polystyrene resin composition
Inventor: OKAMOTO MASAYA
IPC: C08L69/00
Filed: 1994-06-30
Abstract: PURPOSE:To obtain the subject composition comprising a polystyrene resin and a specific polycarbonate resin (mixture), excellent in transparency, heat resistance and impact resistance, and useful for molded products such as showcases, etc. CONSTITUTION:This composition comprises (A) 1-99wt.% of a polystyrene resin, (B) 99-1wt.% of a polycarbonate copolymer comprising structural units of formula I (X<1>, X<2> are halogen, 1-8C alkyl, 6-20C aryl; m, n are 0-4) and structural units of formula II (Y<1>, Y<2> are X<1>; A us single bond, 1-20C alkylene or alkylidene, 5-20C cycloakylene or cycloalkylidene, etc.; p, q are m), and (C) 0-95wt.% of a polycarbonate resin, and has a difference of <=0.005 between the refractive index of the component A and the refractive index of the mixture of the components B and C. The component B is preferably a polycarbonate copolymer comprising 2-50mol.% of the structural units of formula I and 98-50mol.% of the structural units of formula II and having a viscosity-average mol.wt. of 10000-50000.
Patent JP-H0442418-A (JP)
Title: Rotary drum structure for rotary magnetic recording and reproducing device
Inventor: OKABE ICHIRO
IPC: G11B5/52
Filed: 1990-06-07
Abstract: PURPOSE:To attain miniaturization by providing a motor which drives an upper rotary drum in a drum, and fixing the rotor of a rotary transformer on the upper rotary drum by the attractive force of a driving magnet. CONSTITUTION:The motor 60 which drives the upper rotary drum 10 is assembled in a lower fixed drum 20, and it is equipped with a ring driving magnet 61 assembled concentrically, a driving coil assembly 62, and a rotary yoke 66. Torque is generated between the driving magnet 61 and the driving coil assembly 62 by permitting a current to flow on the driving coil assembly 62, which rotates the upper rotary drum 10. Simultaneously, the rotary yoke 66 consisting of a magnetic material is attracted on the driving magnet 61, and the attractive force is added on the rotor 51 as a pushing up force. Consequently, the rotor 51 can be fixed on the upper rotary drum 10 regardless that it is not fixed mechanically. Thereby, no mechanical fixing means is required, and also, the motor 60 can be incorporated, and the structure of a rotary drum can be miniaturized.
Patent JP-H0314805-A (JP)
Title: Optical material
Inventor: SASAKI YASUAKI
IPC: C08F10/00
Filed: 1989-06-12
Abstract: PURPOSE:To obtain an optical material excellent in transparency, optical properties, heat and chemical resistances, dimensional stability and mechanical properties by utilizing a copolymer of a specified polycyclic monomer with ethylene. CONSTITUTION:An optical material comprising a copolymer of ethylene with a polycyclic monomer of formula I wherein (l) and (n) are each 0 or 1 and R1 to R4 are each H or 10C or lower alkyl. The polycyclic monomer is prepared by, e.g. the Diels-Alder reaction of tricyclo[6.2.1.0<2>,<7>]-undec-4-ene or its analogue of formula II with a cyclopentadiene of formula III. The cyclopentadiene may be added to the reaction system either as a monomer itself or in the form of a dicyclopentadiene of formula IV which undergoes thermal decomposition under the reaction conditions to yield a cyclopentadiene of formula III.
Patent JP-S5374075-A (JP)
Title: Electronic wristwatch
Inventor: OKAZAKI SAKIHO
IPC: G04C3/14
Filed: 1976-12-14
Abstract: PURPOSE:To considerably reduce electric power consumed by a converting mechanism by driving the driving system of the converting mechanism with small power when a load is small and with large power when it is large.
Patent JP-S5850544-A (JP)
Title: Manufacture of electrophotographic toner
Inventor: MORIBE ISAMU
IPC: C09C3/00
Filed: 1981-09-22
Abstract: PURPOSE:To obtain an electrophotographic toner fine in size and improved in consumption of energy in manufacture, by emulsion-polymerizing a polymerizable monomer in an aq. soln. of surfactant and stabilizer in the presence of magnetic material dispersed in it. CONSTITUTION:A polymerizable monomer is emulsion-polymerized in a aq. soln. of sufactant and atabilizer in the presence of a magnetic material dispersed in it. As the surfactant, especially an anionic surfactant is preferable, and the suitable amount of it to be used is 0.1-10pts.wt. per 100pts.wt. water. Use of a too small amount of it produces coarse particles and use of a too large amount produces too fine particles not suitable for toner. A preferable amount of magnetic material to be added is 20-200pts.wt. per 100pts.wt. of the monomer used. Use of an amount less than 20pts.wt. causes insufficient magnetic attachment force, and use of an amount exceeding 200pts.wt. tends to deteriorate fixability to paper.