baber/WOPTO huggingface dataset:
Patent JP-H0269531-A (JP)
Title: Production of high polymer thin film
Inventor: WARATANI KATSUNORI
IPC: B05D1/30
Filed: 1988-09-05
Abstract: PURPOSE:To obtain a homogeneous high polymer thin film by dripping the first high polymer solution onto the surface of a supporting liquid, dripping the second high polymer solution onto the surface of the resultant high polymer thin film, tearing off the first thin film to both sides and then spreading the second high polymer thin film between the torn first high polymer thin films. CONSTITUTION:The first high polymer solution is dripped onto the surface of a supporting liquid 2 to provide a high polymer thin film 4. The second high polymer solution (which may be prepared from a material same or different from that of the first high polymer solution) is dripped onto part of the surface of the above-mentioned already formed high polymer thin film 4 to tear off the first high polymer thin film 4 to both sides and spread the second high polymer thin film 5 between the first high polymer thin films 4. Thereby, a high polymer thin film suitable as separation, insulating membranes, resist materials for processing semiconductors, etc., is obtained.
Patent JP-2000052884-A (JP)
Title: On-vehicle audio rack
Inventor: AMARI TAKESHI
IPC: B60R11/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle audio with a wide extension property by effectively using a rack space and increasing a selection range of an apparatus. SOLUTION: This on-vehicle audio rack, which is provided with a fixed width size and a fixed height size and used for mounting a plurality of electrical apparatuses to be mounted to a vehicle freely removably, is provided with a first slot part 62 and a second slot part 63. A first electric apparatus 66 with a first width size equal to the fixed width size can be inserted into the first slot part 62. A second electrical apparatus 69 with a second width size smaller than the first width size can be inserted into the second slot part 63 arranged below the first slot part 62. In this way, a rack space can be used effectively.
Patent JP-2001050339-A (JP)
Title: Base isolation device for loading article
Inventor: FUNAKI TAKASHI
IPC: A47F3/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To protect a substance to be loaded on a frame from various kinds of vibrations, such as an earthquake, and to reduce manufacturing cost. SOLUTION: Frames are provided to perform free plane movement in an individual orthogonal direction during the occurrence of vibration and through plane movement of the respective frames, vibration is absorbed. A moving body consists of a ball body 201 being a moving member and formed of a steel. The ball body being the moving member is formed to be movable over the frame in a state to be vertically nipped between the opposite parts of the opposite legs of an inverted recessed guide securely situated on the back of the frame positioned thereabove and the opposite part of the portion 205, formed in a slit-form state or a groove-form state, of a rail body having a portion securely situated on the surface of a frame positioned below the ball body and formed in a slit-form state or a groove-form state, which is formed longitudinally in a curve state, i.e.,  in an arcuate state or a bow-form state, or in a straight line state.
Patent JP-H02105820-A (JP)
Title: Preparation of polyarylene ether ketone
Inventor: YURUGEN KOTSUHO
IPC: C08G61/12
Filed: 1989-08-30
Abstract: PURPOSE: To treat a specific reaction mixture even in industrial scale work by electrophilically condensing polymerizing the specific reaction mixture in two reaction regions.  
     CONSTITUTION: A reaction mixture is provided by mixing (A) (a) a mixture of (i) aromatic dicarboxylic acid chloride or phosgene, and (ii) a polynuclear aromatic compound practically equal quantity with the component (i), having two hydrogen atoms exchangeable by electrophilic substitution, and/or (b) a polynuclear aromatic carboxylic acid chloride having one hydrogen atom exchangeable by electrophelic substitution and capable of condensing between itself, (c) a monomer series which is a mixture with a reagent having a functionality of 1 for chain closing of a terminal group, if necessary, (B) Lewis acid of one mole or more per nuclephilic group in a reaction mixture, and of the required amount for catalytic action for the reaction, additively (C) Lewis based of 0.01-4 moles per acid group, if necessary, and (D) a solvent inactive under the reaction condition. The reaction mixture is polycondensated in a first reaction region to a viscosity of 2,000 mPa,s, then passed through a vertical second reaction region in plug flow by gas pressure, and polycondensation is completed. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1051646-A (JP)
Title: Picture communication system
Inventor: SAITO SHINICHI
IPC: H04N1/41
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To facilitate picture transmission in real time through the use of a general-purpose compressed chip in a picture transmitter transmitting a picture in real time by utilizing a network in a variable network. SOLUTION: Through the use of compression by each picture block of 8×8 pixels in a JPEG compression system, on the side of a server 11 a compressed picture block selecting part 113 extracts only a compressed block to be a reducing object from a compressed picture and a transmission part 114 transmits it. On the side of a client 12, at the time of extending a received block, a DC component extraction part 123 extracts only a DC component to make this one pixel of a reduced picture. A reduced picture generation part 125 combines respective reduced pixels to make the reduced picture. When the server sends the reduced picture to the client, an already transmitted picture is not transmitted and when the client expands the received picture an already expanded picture is not expanded to reduce the loads on processing at the server and the client.
Patent JP-H0269791-A (JP)
Title: Temperature controller of heat fixing device in electrophotographic printer
Inventor: AKUTSU NAOJI
IPC: H05B3/00
Filed: 1988-09-05
Abstract: PURPOSE:To avoid the danger of generation of a fire, and also, to prevent such an inconvenience as a fixing device does not function by checking a disconnection of a thermistor and a short circuit before starting an electric conduction to a heater of the heat fixing device. CONSTITUTION:When the title controller is switched to a voltage dividing resistance for checking a disconnection, if a thermistor 6 is disconnected, a thermistor resistance becomes infinite, and a temperature detection voltage becomes higher than a reference voltage. On the contrary, unless the thermistor is disconnected, the temperature detection voltage becomes lower than the reference voltage. On the other hand, when said controller is switched to a voltage dividing resistance for checking a short circuit, if the thermistor 6 is short-circuited, the temperature detection voltage becomes lower than the reference voltage. On the contrary, unless the thermistor 6 is short-circuited, the temperature detection voltage becomes higher than the reference voltage. In such a way, based on a check signal and a comparing signal, a disconnection and a short circuit of the thermistor 6 can be checked, and it can be confirmed that the heat fixing device functions.
Patent JP-S6281096-A (JP)
Inventor: MOTOKI YOSHIAKI
IPC: H01R9/26
Filed: 1985-10-04
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-2001051404-A (JP)
Title: Plate making process for planographic printing plate
Inventor: KANAZAWA DAISUKE
IPC: G03F7/039
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a plate making process for producing a planographic printing plate free from a deposit inadequate to the printing plate on the plate surface. SOLUTION: A planographic printing original plate with a photosensitive composition layer containing at least a phohothermal conversion material which absorbs light and converts it to heat and an alkali-soluble organic high-molecular substance on the substrate is produced by following steps, (a) imagewise exposure, (b) developing with an alkaline developing solution and (c) washing with water containing a chelate forming material.
Patent JP-S6463773-A (JP)
Title: Container refrigerator
Inventor: KAMEYAMA SHOZO
IPC: F25D13/00
Filed: 1987-09-04
Abstract: PURPOSE: To reduce the pull-down time by setting an adequate air flow rate corresponding to one of divisions of the temp. range divided along the temp. gradient when the pull down from air ordinary temp. to the refrigeration level. CONSTITUTION: For the pull down of the container temp. from an ordinary temp. to a set temp. in the refrigeration range, two switching temp. points are set along its temp. gradient to divide into a high, medium and low temp. divisions. In the high temp. division from the ordinary temp. to the first temp. point, evaporator fans F1-1, F1-2 operate at a low speed to provide a low air flow rate of the interior circulating air passing through an evaporator 5. In the medium temp. division, the fans operate at a high speed to provide a high air flow rate, and in the low temp. division the fans operate at a low speed to provide a low air flow rate, thereby well displaying a high cooling power suited to the original refrigerating operation and hence reducing the pull down time.
Patent JP-S6199796-A (JP)
Title: Bearing oil feeding apparatus
Inventor: ODAKURA MITSUO
IPC: F16C33/10
Filed: 1984-10-23
Abstract: PURPOSE:To increase the amount of oil supply for a bearing by constituting the captioned apparatus by an oil feeding pump which is driven by an annular ring installed onto an axle and is equipped with a suction pipe and a discharge pipe which are opened into lubricating oil and an oil feeding pipe connecting between the outlet of the discharge pipe of the oil feeding pump and a bearing. CONSTITUTION:The captioned apparatus is constituted of an oil feeding pump 14 which is driven by an annular ring 10 installed onto an axle 5 and is equipped with a suction pipe 12 and a discharge pipe 13 which are opened into the lubricating oil 11 in a bearing box 13 and an oil feeding pipe 15 connecting between the outlet of the discharge pipe 13 of the oil feeding pump 14 and a bearing 1. Since the reciprocating movement of a vane 18 can be obtained directly by the cam mechanism of the annular ring 10, the lubricating oil 11 is not stirred even if the oil feeding pump 14 is installed into the lubricating oil 11 in the bearing box 13, and a large quantity of lubricating oil 11 can be supplied onto the bearing 11.
Patent JP-S6376038-A (JP)
Title: Reception control system for data processor
Inventor: SADAI KEIJI
IPC: G06F9/44
Filed: 1986-09-19
Abstract: PURPOSE:To rapidly attain control of reception by storing a previously determined data value and an address to be branched in a storage device on the basis of a table format and executing data reception and branch only by one instruction based upon high level language. CONSTITUTION:The receiving data value and the address to be branched are previously stored in a RAM3 corresponding to the storage device on the basis of the table format. When a program described by the high level language is executed by an interpreter A, the received data is stored in a receiving buffer B2 of the storage device. When the value of the received data coincide with a previously fixed value, data branch for branching the data to the previously fixed address is executed together with said data reception only by one instruction based upon the high level language. Consequently, reception control can be rapidly processed.
Patent JP-S6465462-A (JP)
Title: Voltage detecting device
Inventor: MURAKAMI KENJI
IPC: G01R15/04
Filed: 1987-09-04
Abstract: PURPOSE:To eliminate the need to make phase adjustments, phase by phase, by inverting one or two phases of a three-phase voltage by a phase inverting circuit and performing vector composition with the remain two or one phase by an adding circuit. CONSTITUTION:When a voltage is applied to respective charging part conductors 2, an electric field is generated to a grounded jacket 1 and electrostatic capacity values CA-CC. Then the current iA of A phase is converted by an amplifier 7a into an induced voltage Va and an induced voltage Va and an induced voltage Va1 is obtained next which is inverted in phase by 180 deg. through the phase inverting circuit 8. The currents iB and iC of B and C phases are put together into iBC. Then voltages Va1 and Vbc are is further amplified by an amplifier 5, whose output is level-detected, so that a display device 10 makes a charge/ noncharge (whether or not there is a three-phase balanced voltage) display, etc.
Patent JP-H0858086-A (JP)
Title: Laminate type ink jet recording head
Inventor: MIYAZAWA YOSHIO
IPC: B41J2/055
Filed: 1994-08-23
Abstract: PURPOSE: To secure the full compliance to the dropwise delivery of ink by removing easily the air bubbles which have entered a common ink chamber and increasing the size of the common ink chamber. CONSTITUTION: A flow passage limiting hole 12 is formed close to a wall face 19a at a distance from the nozzle opening side of a common ink chamber 19, a dummy pressure producing chamber 4' is provided at the end part of the common ink chamber 19 and a plurality of flow passage limiting holes 12' are formed in communication with the dummy pressure producing chamber 4' and in the width direction of the common ink chamber 19. The ink near the wall face 19a is allowed to flow in a set direction away from the wall face and directed in a certain direction due to the resistance of the ink to adherence and air bubbles are carried off in this stream and from the flow passage limiting hole 12 they are sucked into the pressure producing chamber 4 and then dischaged to outside.  Due to the formation of the plurality of the flow passage limiting holes 12 near the end part of the common ink chamber 19, even if the width in this region is increased, the stagnation of the ink is not caused.
Patent JP-H06155282-A (JP)
Title: Method of honing
Inventor: GAI EICHI KAAMAIKERU
IPC: B24B33/02
Filed: 1993-09-07
Abstract: PURPOSE: To simplify honing operation and to remove contamination caused by an abrasive and a metal on treated surfaces. CONSTITUTION: Honing of a cylindrical surface 12 is effected such that a grinding wheel 17 for coarse processing mounted on a honing head 10, effecting movement in a rotation direction and an axial direction, through holders 16 and 28 and a finishing honing tool 22 consisting of a monofilament bundle made of plastic containing abrasive and high in density and having slight flexibility are radially expanded and contracted independently of each other. Rough processing and a finishing honing process are continuously carried out or slightly spaced, or preferably the two processes are overlapped for up to about one-half of a rough honing process. In a case of the finishing honing tool 22 being operating alone, the angle of movement of the finishing honing tool 22 is somewhat of slant relative to swollen up part and grooves formed by the rough honing operation.
Patent JP-S61100718-A (JP)
Title: Illuminating light source
Inventor: MAEMURA KEISUKE
IPC: G03B27/54
Filed: 1984-10-23
Abstract: PURPOSE:To form an illumination light source having high illuminance on its irradiating surface and low change of illumination to the change of irradiating position by condensing light from a light emitting diode by a plate-like lens to irradiate an original surface. CONSTITUTION:The plate-like lens 4 is used as the condensing lens for light from a illuminating light source consisting of the light emitting diode 2 linearly arrayed on a printed substrate 1 and can be arranged adjacently to the light emitting diode 2. Since the angular aperture of the lens 4 can be increased, a blight irradiating surface can be obtained. Since the angle of projection or a focal distance can be easily changed, illumination having deep depth can be obtained by expanding the focal distance or defocusing on the basis of aberration. Since the assembling is easy, the illuminating light source has effects such as high mass-productivity.
Patent JP-S6378562-A (JP)
Title: Ic package
Inventor: OKUBO ITARU
IPC: H01L23/04
Filed: 1986-09-20
Abstract: PURPOSE:To perform a mounting operation in a freely arrangeable manner by a method wherein a pin is outwardly extended with an elastic lead wire, and the lead wire is covered by a flexible insulating film. CONSTITUTION:A pin 5 is extended to outside from an IC 1 using an elastic lead wire 3, and a flexible insulating film 4 is covered around the lead wire 3 so as to prevent the lead wire 3 from breaking when it is bent. When the IC package which is formed as above-mentioned is mounted, the lead wire 3 is bent. Consequently, as an IC package can be mounted in a freely arrangeable manner, the efficiency of mounting is increased, and also a board of low preciseness can be mounted.
Patent JP-H0560625-A (JP)
Title: Torque sensor
Inventor: KOHAMA MASAO
IPC: G01L3/10
Filed: 1991-09-03
Abstract: PURPOSE:To measure the torque of a member with high sensitivity even if the member is complicated in shape without lowering the strength of the member by fixing a plurality of detecting parts to the surface of the member in a manner confronting to each other along the direction in which the load is impressed. CONSTITUTION:An installed detecting part which is obtained by fixing a coil to an amorphous magnetic metallic material is provided on the surface of a plate member 1 to be detected. The change of an electric constant at both ends of the coil as the magnetic permeability of the magnetic material is changed due to the rotation of the member 1 by a driving shaft 2 is observed. The load torque of the member 1 is thus detected. At this time, detecting parts 4a and 4c, 4b and 4d are fixedly attached to hollows 3a-3d in the member 1 in the periphery of the driving shaft 2 in a manner to confront each other along the direction in which the torque is impressed to the surface of the member 1. Accordingly, the torque can be measured with high sensitivity at an optional point irrespective of the shape of the measuring point, without necessities to lower the strength of the shaft to which the torque is impressed.
Patent JP-H0663549-A (JP)
Title: Desalting method
Inventor: FURUICHI MITSUHARU
IPC: C02F9/00
Filed: 1992-08-21
Abstract: PURPOSE:To.stabilize the volume of the permeated water of an RO membrane separator, to improve the quality of the permeated water and to easily and efficiently obtain desalted water having high water quality in the method for desalting the water to be treated, such as city water, by treating the water with the RO membrane separator. CONSTITUTION:The water to be treated is adjusted to <=5pH and is treated by a water softener 1; thereafter, the softened water is adjurted to >=8pH and is treated by the RO membrane separators 2, 3. As a result, the water to be treated is previously adjusted to <=5pH prior to the supply of water to the water softener, by which the noncationic or nonionic metallic components (aluminum, iron, etc.) contained in the water to be treated are made into cationic ions. These components are also efficiently removed together with hardness components by the water softener. The contamination of the membranes in the RO membrane separator 3 of the post stage and the decrease in the volume of the permeated water by the contamination of the membranes are effectively prevented. The treated water of the water softener 1 is adjusted to >=8pH and is then passed to the RO membrane separator 3 and, therefore, the carbonic acid component in the water is effectively removed and the quality of the permeated water is improved.
Patent JP-H04105357-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUTAMI HARUJI
IPC: H01L27/06
Filed: 1990-08-24
Abstract: PURPOSE:To eliminate the need of a protective resistance composed of a polycrystalline silicon layer so as to reduce the layout area of a whole protective circuit by utilizing the resistance component of the drain area of a MOS transistor used as a protective element as the protective resistance. CONSTITUTION:In this semiconductor integrated circuit provided with a protective element 19 connected between a pad section for connecting an external circuit and an internal circuit, a gate electrode 18 and source area 16 connected to the power supply wiring VSS to the highest or lowest potential of the internal circuit, the first drain electrode 25 which is provided at one end of the a drain area 17 and connected to the above-mentioned pad section, and the second drain electrode 27 which is proved at the other end of the area 17 and connected to the gate electrode of the MOS transistor of the internal circuit are provided. For example, an N-channel MOS transistor 19 is used as a protective diode and the resistance component 28 in the drain area 17 between the contact hole 24 of the first drain electrode 25 and the contact hole 26 of the second drain electrode 27 is used as a protective resistance for constituting a protective circuit.
Patent JP-H0966751-A (JP)
Title: Shift operating part structure of working vehicle
Inventor: UMEMOTO HIDEYA
IPC: B60K20/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a shift operating part structure of a working vehicle that makes any vibration out of a hydrostatic type continuously variable transmission be hard to lee transmitted to a driver and simultaneously such a shift operation as being excellent in operating efficiency achievable. SOLUTION: This is a shift operating part structure of a service car that is linkedly connected with a shift operator and a shift operating shaft 13 of a hydrostatic type continuously variable transmission 12, and its auxiliary fulcrum shaft 17 is pivoted to a body clamping part 16 free of rotation around almost the same shaft center with a turning shaft center X of the shift operating shaft 13. With this constitution, a pin 20 projectingly installed in an auxiliary arm 19 integrally installed in this auxiliary fulcrum shaft 17 is engaged with a shift lever arm 14 integrally installed in the shift operating shaft 13, and this pin 20 and the shift operator both are linked and connected to each other via a linkage mechanism 22 being free of pushing and pulling operations.
Patent JP-2000053492-A (JP)
Title: Single crystal article and its production and use thereof
Inventor: YOSHINARI AKIRA
IPC: F01D5/28
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a product having a high creep strength by removing a surface layer having a residual stress on the surface of a single-crystal cast material and making the recrystallized layer substantially free. SOLUTION: The surface layer having a residual stress and 0.05-0.5 mm thickness on the surface of a single-crystal cast material of Ni-base superalloy, austenitic stainless steel or the like is removed to obtain a single-crystal article with the recrystallized layer substantially free. The surface layer of the single- crystal material is removed by holding the material in the atmosphere or an oxidizing atmosphere at high temps. to oxidize the surface layer, chemical polishing in an etchant or by an electrochemical method for applying a current in the etchant. After the surface layer is removed, soln. heat treatment is applied at the temp. equal to or above the recrystallization temp..  As for the rotor blade or stator blade for a gas turbine, the surface layer having the residual stress of an Ni-base cast material is removed, and a metal layer resistant to high temp., corrosion and oxidation, an Al2O3-base ceramic thin-film layer, a ZrO2-base ceramic layer of granular structure and a ZrO2-base ceramic layer of columnar structure are successively provided thereon.