baber/WOPTO huggingface dataset:
Patent JP-2000226448-A (JP)
Title: Method for exhibiting optical anisotropy of polymeric film, method for orienting lyotropic liquid crystal, oriented dye film, and preparation of oriened dye film
Inventor: ICHIMURA KUNIHIRO
IPC: C08G65/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To allow a photoreactive polymer film to efficiently exhibit optical anisotropy by a photo-reorientation phenomenon and, at the same time, to orient a lyotropic liquid crystal by utilizing this optical anisotropy and to provide an oriented dye film. SOLUTION: By irradiating a photoreactive polymeric film having a photoreactive group in the side chain or in the main chain with a linearly polarized light, the direction of the transition moment of the photoreactive polymer is changed and as a result, the direction of orientation of the molecular axis causes the photo-reorientation which brings about the rearrangement predominantly in the direction perpendicular to the axis of the irradiated polarized light. In this instance, the dose of the linearly polarized light is set such that the dichroic ratio which is an absorbance ratio of a monitor linearly polarized light parallel to the polarization axis to a perpendicular monitor linearly polarized light comes to an approximate saturation value.
Patent JP-H05224796-A (JP)
Title: Document preparing and editing device
Inventor: KASHIWA YOSHIHIRO
IPC: G06F3/02
Filed: 1992-02-17
Abstract: PURPOSE:To easily incline a keyboard at the main body of the document preparing and editing device. CONSTITUTION:A structure for raising a keyboard 1 while sliding it, is adopted for the main body of the document preparing and editing device. By adopting the structure for raising the keyboard 1 while sliding it, the keyboard 1 can be easily inclined, and operability in the case of inputting can be improved. Further, the positions of the keyboard 1 and an LCD 2 are made close by sliding the keyboard, the front width of the keyboard 1 is made wider, leaving a space for putting a hand on. Therefore, there is an effect for reducing fatigue in the case of inputting work.
Patent JP-S58201746-A (JP)
Title: Drug composition containing 3-hydroxybutanoic acid or salt derived therefrom and medicinal compound
Inventor: JIYATSUKU RAMUMERAN
IPC: C07C59/01
Filed: 1983-02-23
Abstract: Pharmaceutical compositions containing a salt derived from 3-hydroxybutanoic acid, such as a sodium salt or alternatively a salt derived from an organic nitrogen base such as an amine; the amine can be an amino-acid of natural origin, such as arginine. The compositions according to the invention can be used for the prophylactic and curative treatment of cardiomyopathy of non-ischaemic and ischaemic origin.
Patent JP-H11228928-A (JP)
Title: Adhesive paste composition and semiconductor device prepared by using same
Inventor: KATAYAMA YOJI
IPC: C08F290/12
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive paste composition improved in peel strength to a lead frame, especially, a copper lead frame and having such low stress as to prevent the formation of chip cracking or chip warpage and not suffering from reflow crack even when used for a copper lead frame and a semiconductor device prepared by using the same. SOLUTION: There are provided an adhesive paste composition comprising (A) a reaction product obtained by reacting a maleic anhydride/polybutadiene adduct with an acrylic or methacrylic ester compound having hydroxyl groups in the molecule, (B) a reactive diluent, (C) a radical initiator, and (D) a filler and a semiconductor device prepared by bonding a semiconductor element to a support member with the paste composition and sealing the assemblage.
Patent JP-H09224112-A (JP)
Title: Electronic blackboard
Inventor: NAKANE JUN
IPC: G06F3/041
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To omit sticking operation, etc., by outputting contents written on a white board, etc., by not only copying output but also another output form and writing contents of materials on the white board, etc., on the side of a device when there are the prepared materials. SOLUTION: The device is provided with a writing and reading mechanism 3 reading and writing an image with respect to the white board 7 of the main body 2 of this electronic black board device and an input/output part 4 executing the input/output of a file, character recognizing processing, print out and the reading of an original 6, to print-out the contents of this white board 7 or to output the contents in the file of a text form while writing inputted image data on the white board 7.
Patent JP-H04356691-A (JP)
Title: Heat exchanger
Inventor: KATO SOICHI
IPC: F28D9/00
Filed: 1991-01-30
Abstract: PURPOSE:To reduce passage resistance and ensure miniaturization of a heat exchanger and an improvement of efficiency by increasing the diamteres of inlet/outlet pipes by constructing the heat exchanger such that the width of a tank insertion part in the direction of stuck is about twice a pitch in stucked tube elements. CONSTITUTION:A heat exchange medium flowing from an inlet/outlet pipe 12 of a heat exchanger into an inlet/outlet tank 16 flows into heat exchange medium passages 38 of first-fourth tube elements 2, 6, 8, 10, and heat exchangers with fresh air, and is thereafter discharged to the outside after passage through an inlet/outlet pipe 14 from an inlet/outlet tank 18. In this occasion, the inlet/ outlet tanks 16, 18 are connected to the second tube element 6, and the inlet/ outlet tanks 16,18 are disposed in a space between tanks 50, 52 in the third and fourth tube elements 8, 10. The diameters of the inlet/outlet pipes 12, 14 are increased to about twice a pitch in the stucked tube element 2.
Patent JP-H06197642-A (JP)
Title: Cultivation container
Inventor: HARA HACHIRO
IPC: A01G9/02
Filed: 1993-01-05
Abstract: PURPOSE:To obtain a cultivation container without requiring both the watering by installing many water sprinklers even in an area or a season in which surface soil is readily dried and the installation of a special heat insulating member composed of inorganic fiber and a binder on the inside of a planter. CONSTITUTION:This cultivation container 1 is composed of a hollow annular unit 2 having an opened inner surface and a cavity part 3 formed therein and the hollow annular unit 2 having the opened inner surface is obtained by preparing a box composed of a hexahedron from wood or a synthetic resin, removing the central part of the opposite surfaces and opening a square hole part 4.
Patent JP-H09225645-A (JP)
Title: Method for joining metallic ball
Inventor: KATO TAKESHI
IPC: B23K11/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a metallic ball joining method capable of welding a spherical object to an object with a receiving part highly accurately without being affected by the deviation of a relative position between an upper electrode and a lower electrode. SOLUTION: This joining method is such that a shaft with a receiving part S1 is placed on a lower electrode 2, that a flat circular recessed part 1a is formed on the lower face of the upper electrode 1, that a ball C is positioned on the receiving part S1 of the shaft, that conductive thin copper foil 3 is arranged between the ball C and the upper electrode 1, and that the upper and the lower electrodes 1, 2 are energized with a pressurizing force applied to the copper foil 3, the ball C and the shaft S by means of these electrodes 1, 2.  The ball C and the shaft S are pressurized while the copper foil 3 is elastically and plastically deformed to the extent that the copper foil 3 is prevented from coming into contact with the inner surface of the recessed part 1a of the upper electrode 1; and then the ball C and the shaft S are joined with each other through the energization between the upper and lower electrodes 1, 2.
Patent JP-S59156962-A (JP)
Inventor: FUKUSHIMA YOUICHI
IPC: C04B35/111
Filed: 1983-02-24
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-S55122141-A (JP)
Title: Electric potential measuring method
Inventor: GOTOU YOSHIAKI
IPC: G01R29/14
Filed: 1979-03-14
Abstract: PURPOSE:To accurately measure the distribution of electric potential of a sample by applying a predetermined electric potential to the sample such that the electric potential of the sample has a positive value. CONSTITUTION:A voltage source 12 for variable output voltage is series-connected to a DC power source 4 so as to apply to a sample 6 placed on a table 5 an electric potential which is in accordance with the distribution of electric potential in the sample 6. An electron beam from an electron gun 1 is applied to the sample 6, and secondary electron discharged therefrom is detected by a secondary electron detector S. Output from the detector S are I1', I2' at electrodes C1, C2 and I3, I0 at electrodes C3, C4. Thus, when the sample placed on the table 5 and having such a distribution of electric potential is scanned with an electron beam by electro-optical systems 2a, 2b, an output distribution in accordance with the sample is obtained from an output terminal 11 of the detector S. An output from the detector S is in accordance with the distribution of electric potential in the sample 6. Therefore, the distribution of electric potential in the sample is known from the wave form of an output from the detector S.
Patent JP-S60174859-A (JP)
Title: Martensitic stainless steel for pipe for oil well
Inventor: KURAHASHI HAYAO
IPC: C22C38/00
Filed: 1984-02-20
Abstract: PURPOSE:To obtain a martensitic stainless steel for a pipe for an oil well having superior resistance to corrosion and stress corrosion cracking by adding specified amounts of C, Si, Mn, S, Cr, Ni and Mo to Fe. CONSTITUTION:The composition of a martensitic stainless steel for a pipe for an oil well is composed of, by weight, <0.02% C, <0.5% Si, 0.5-1.5% Mn, <0.005% S, 12-15% Cr, 3.5-6% Ni, 0.5-3% Mo and the balance Fe with inevitable impurities. The steel is formed into a seamless pipe or an electric welded pipe in conventional manufacturing stages, and the pipe is heated to 900- 1,100 deg.C, cooled by water or air cooling, and tempered at 600-800 deg.C to obtain a pipe for an oil well.
Patent JP-H02210917-A (JP)
Title: Keyboard
Inventor: FUJIMORI HIDEAKI
IPC: H03M11/04
Filed: 1989-02-10
Abstract: PURPOSE:To attain the conversion to an excepted data without re-input operation by the user by providing plural storage means, a means designating a range applying the mode conversion of a key entry data and a means commanding the mode conversion or the like. CONSTITUTION:An input data memory 103 stores a key entry data and a key code table memory 104 stores a code assigned to the entered key. Moreover, a key 105 gives an instruction of returning a cursor to a position on the screen area where the mode conversion is implemented as a means of designating the range of mode conversion and a conversion key 106 instructs the mode conversion. Then a CPU 102 converts key entry data into data expected by the user based on the memories 103, 104 and the keys 105, 106 and informs the data to a host device. Thus, in the case of converting a key entry data entered in an erroneous mode by the user into data in the mode expected by the user, the data is converted into the expected data without need of the user to find out a relevant key and to enter the key.
Patent JP-S55121823-A (JP)
Title: Device for regenerating moisture adsorbent
Inventor: NISHIMURA KAZUFUMI
IPC: B01D53/26
Filed: 1979-03-16
Abstract: PURPOSE: To prevent defective electric insulation due to steam which is produced when a moisture adsorbent is regenerated, by isolating the moisture adsorbent and a temperature self-controlling heater from each other by a partition wall made of a material of high thermal conductivity in a moisture adsorbent regeneration device in which the temperature self-controlling heater is used as a heat source.  
     CONSTITUTION: Heater holding members 16 and heat conduction plates 14 made of such a metal of high thermal conductivity as aluminum are placed on both the sides of a plate-shaped temperature self-controlling heater 12 in the center of a container 10 made of a porous metal. The holding members 16 and the heat conduction plates 14 are in heat transfer contact with the heater 12. The members 16, the plates 14 and the heater 12 are clamped on one another with a spring washer 18 by a screw 20 and a nut 22 on the outside of the container 10. The heater 13 is isolated from the packing space of a moisture adsorbent 24 by the container 10 and the heat conduction plates 14. Heat generated by the heater 12 is transferred to the heat conduction plates 14, the heater holding members 16 and the container 10 so that the moisture adsorbent can be heated over its entire surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61190160-A (JP)
Title: Fuel oil supply system for low quality heavy oil engine
Inventor: NISHIMURA TAKAAKI
IPC: F02M37/00
Filed: 1985-02-18
Abstract: PURPOSE:To accommodate a fuel system and a cooling system of a fuel injection valve with common fuel oil by branching a discharge port of a fuel feed pump into one connected to a fuel injection pump (high temperature) and the other connected to a fuel injection valve cooling section (low temperature). CONSTITUTION:During running an engine 1, both pumps 4, 6 are driven by an output shaft 2. A portion of fuel discharged from the fuel feed pump 4 is supplied to each fuel injection pump 14 through a fuel viscosity controller 12 under the condition heated at 130-150 deg.C higher than temperature of supplied fuel, then pressurized by the pump 14 and supplied from the corresponding fuel injection valve 16 in a cylinder to a combustion chamber. A portion of fuel pressurized by the pump 4 is supplied to a fuel injection valve 16 cooling section through a line 11 at low temperature equal to that of supplied fuel to cool the fuel injection valve 16. Lubricating oil pressurized by the pump 6 is supplied to an oiling section of the fuel injection pump 14 through a line 22.
Patent JP-S62190343-A (JP)
Title: Control device for air conditioners
Inventor: UEMATSU MAKI
IPC: F24F11/02
Filed: 1986-02-13
Abstract: PURPOSE:To eliminate abnormal distribution in temp. and humidity caused by relation between the setting locations of a plurality of air conditioners by placing a timer which switches and controls the output of a plurality of the air conditioners in turn by time. CONSTITUTION:Output control part 2 for air conditioners which have the function of controlling the output of the air conditioners in conformity with instruction from a control part 1 are prepared in number corresponding to the number of the air conditioners. When a power switch for control devices for the air conditioners is turned on, the part 1 provides instructions of power up for each control part 1 in case when a temp. and humidity sensor 4 does not reach specified values. When temp. and humidity reach the specified values after a specified time has elapsed, the control part 1 provides instructions to the control parts 2 to keep the output of each air conditioner at a constant level and also causes a timer 3 to start. After this, at every time when the timer 3 counts out, instructions changing the output of each air conditioner are provided for each control part 2 in a specific order. Therefore, as a plurality of air conditioners are repeatedly started and stopped in turn, the occurrence of abnormal distribution in temp. and humidity caused by specific relation in mutual locations between the air conditioners is able to be prevented.
Patent JP-S59155198-A (JP)
Inventor: TAKIO MASANORI
IPC: H05K9/00
Filed: 1983-02-23
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-H04269541-A (JP)
Title: Laminate
Inventor: YAMAGUCHI YUKIO
IPC: B32B27/32
Filed: 1991-02-25
Abstract: PURPOSE:To suitably use a laminate as a packing material, especially, a food packing material requiring gas barrier properties by forming the laminate from a layer composed of a modified polypropylene composition and a base material layer. CONSTITUTION:A laminate is composed of a layer consisting of 95-70wt.% of modified polypropylene to which 0.01-3wt.% of unsaturated carboxylic acid or a derivative thereof is grafted and 5-30wt.% of an ethylene/propylene copolymer with propylene content of 30-50wt.% and a base material layer. Modified polypropylene in the composition is obtained by the graft reaction of unsaturated carboxylic acid or a derivative thereof with polypropylene according to an arbitrary method. As the manufacturing method for this laminate, there is no special limit and a usual method such as a multilayer inflation method or a multilayer T die method is adapted.
Patent JP-S63199876-A (JP)
Title: Formation of film
Inventor: HASHIMOTO YOICHI
IPC: C23C22/24
Filed: 1987-02-12
Abstract: PURPOSE:To form a film causing no change in shape by forming primary and secondary films on a body to be worked at temps. above and below the service temp. of the body so that the body and the resulting film undergo thermal expansion in the reverse directions. CONSTITUTION:A body to be worked is kept at a temp. above the service temp. of the body in vacuum and starting material for vapor deposition is evaporated and deposited on the body to form the primary film. The body having the formed primary film is then kept at a temp. below the service temp. of the body and the secondary film is formed by similar vapor deposition. Mutual deflections caused during the formation of the primary and secondary films are offset each other and a film hardly causing deflection is formed.
Patent JP-H03233818-A (JP)
Title: Nonoriented wet lead switch
Inventor: SATOU KUNIHISA
IPC: H01H1/66
Filed: 1990-02-08
Abstract: PURPOSE:To achieve a long service life and high reliability of a non-oriented wet lead switch by providing a fixed contact terminal, a movable contact terminal, a glass tube, and a means to have the whole inside of the glass tube except the plane near the contact plane of the contact terminal on one side, moistened with mercury or covered with a plane moistened by mercury. CONSTITUTION:A nonoriented wet lead switch is composed of a fixed contact terminal 1 having a plane 6 not moistened by mercury and a fixed contact part 2 easy to be moistened by mercury, a movable contact terminal 3 having a movable contact part 9, and a glass tube 4 in which the fixed contact terminal 1 and the movable contact terminal 3 are sealed. The inside face of the glass tube 4 except end part 7 of the inside face is covered with a net and a nickel net 5 which has a welded part 8 on the movable contact terminal 3 which is the other end part of the glass tube 4 and is easy to be moistened by mercury is provided. Consequently, a long service life is achieved and a non-oriented wet lead switch with high reliability without causing bridging phenomenon between the contacts can be obtained.
Patent JP-H06243999-A (JP)
Title: High frequency quadrupole accelerator
Inventor: IMANAKA HIROBUMI
IPC: H01J37/08
Filed: 1993-02-19
Abstract: PURPOSE:To constitute an ion source and an RFQ integrally, and provide a high frequency quadrupole accelerator to accelerate an ion beam by impressing high frequency voltage impressed upon an ion pullout electrode and the RFQ. CONSTITUTION:Since an ion generating source 33 and a pullout electrode 34 are housed in a cage body 31 constituting an RFQ, ion output and RFQ output can be arranged closely to each other, and a deflecting-converging structure to introduce an ion beam to the RFQ input is dispensed with, and an ion source structure is simplified, and downsizing is realized. When the pullout electrode 34 upon which high voltage is impressed is housed in the cage body 31, since it is shut off from an external part by the cage body 31 being put in earth electric potential, an insulating measure is simplified, and handling is facilitated. When high frequency voltage impressed upon a quadrupole electrode 32 of an RFQ is impressed upon the pullout electrode 34, since ion output from an ion source can be taken out as a beam in a bunching condition, a structure to carry out bunching operation can be dispensed with in the preceding stage of acceleration by the RFQ.
Patent JP-S54122081-A (JP)
Title: Integrated circuit for generating timing signal
Inventor: KOBAYASHI HIDEHIKO
IPC: H03K5/133
Filed: 1978-03-15
Abstract: PURPOSE: To obtain a timing-signal generating integrated circuit which makes it possible to program the generation time for a highly-intergrated timing pulse suitable for a unit to be integrated at high density and is adequate to contain an integrated circuit.  
     CONSTITUTION: By being supplied with actuating signal 21 and reset signal 51, FF1 outputs set output 22, AND circuit 2 receives clock signal 20 and output signal 22 and then outputs control clock signal 23, and counter 3 reveives signals 23 and 51 and then outputs four-bit counter output signals 24 to 27. Shift registers 4 and 5 output signals 30 to 33, and 36 to 39 respectively, and exclusive-OR circuits 6, 7, 8, 9, 10, 11, 12, and 13 output exclusive-OR output signals 40 to 47 respectively. AND circuits 14 and 15 output signal 48 and 49, and FF16 receives AND output signals 48 and 49 as set and reset inputs, and then output reset signal 51. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02208585-A (JP)
Title: Radar-signal processor
Inventor: NASU CHIEKO
IPC: G01S13/524
Filed: 1989-02-09
Abstract: PURPOSE:To perform phase correction and MTI processing even for received long pulse signals and to make it possible to suppress clutters by judging the clutters by the received short pulse signals, and detecting the central frequency of the clutters. CONSTITUTION:A received short pulse signal can discriminate clutters and a target from the width of the received pulse. The doppler frequency of the clutters is detected for the received wave which is judged as the clutter in a clutter judging circuit 1. The phases of the long pulse signal and the short pulse signal are corrected in a long-pulse phase correcting circuit 3 and a short- pulse phase correcting circuit 6 from said doppler frequency. The zero-doppler frequency components are removed from the phase corrected pulse signals in a long-pulse MTI circuit 4 and a short-pulse MTI circuit 7. Thus the clutters are suppressed. After the MTI processing, the signals undergo other signal processing in a long-pulse processing circuit 5 and a short-pulse signal processing circuit 8.
Patent JP-S54122467-A (JP)
Title: Filtering device
Inventor: INOUE SEIJI
IPC: B01D29/31
Filed: 1978-03-16
Abstract: PURPOSE: To prevent clogging of a filter element by generating strong turning flow of fluid which enters through an entrance into an inflow chamber, moving heavier foreign matters outwards by centrifugal force and preventing them from collecting on the filter element.  
     CONSTITUTION: Introduced cooling water enters from a cooling water pipe into the inflow chamber 14 of a filtering device 5, is filtered by a filter element 13, flows into an outflow chamber 15 and flows out from an outlet 17 into an engine. As an inlet 16 opens in the tengential direction of the inflow chamber 14, water entered the inflow chamber 14 turns in the circular direction of the chamber. Therefore, foreign matters of larger specific gravity such as sand are moved outwards by the centrifugal force, and so these foreign matters do not collect on the outside of the filter element 13 and clogging of the filter element 13 is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio