baber/WOPTO huggingface dataset:
Patent JP-H06251626-A (JP)
Title: Insulation composition and power cable
Inventor: NAKAYAMA SHIRO
IPC: C08L23/00
Filed: 1993-02-26
Abstract: PURPOSE:To enable high dielectric dissipation characteristics to be maintained by treating a crosslinked low density polyethylene composition in an organic solvent, and identifying a total amount of electrically conductive impurities from an extract obtainable from the treated composition. CONSTITUTION:A process is performed for mixing and crosslinking 100 pts.wt. of low density polyethylene with 1 to 5 pts.wt. of a cross linking agent, and 0.05 to 0.5 pts.wt. of an age resistor. Then, 10g of the composition so prepared is treated in 10ml of an organic solvent. In addition, the conductance increment of an extract from the treated composition divided by the viscosity thereof is taken at a value equal to or less than 5X10-5S/P ams. The power cable is formed, using the composition as an insulator. According to this construction, a total amount of electrically conductive impurities can be identified, and the insulation composition can be so made as to contain a less amount of the impurities. Thus, the power cable having excellent dielectric dissipation characteristics even under high temperature and high voltage can be provided, when such a composition is used.
Patent JP-H09228370-A (JP)
Title: Pile driving execution management device
Inventor: IKEDA TATSUO
IPC: G01B11/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a device by which the amount of displacement of a pile can be easily measured with high accuracy by real time without contact, and a data such as a number of times of driving, pile supporting force, and pile driving length, can be continuously taken. SOLUTION: A device comprises a sensor part 14 for measuring the relative speed and the relative displacement to a pile 1, by utilizing a Doppler effect of a laser beam, a signal processing part 18, and a data processing part 21 for getting the data on driving waveform by the driving of a hammer 2, extracting a driving interval of the pile 1, the amount of the intrusion, and the amount of the rebound of every hammer driving, for operating the driving energy, and the number of times of driving, and further operating the total driving length of the pile 1, to display and output the same.
Patent JP-H07224517-A (JP)
Title: Unit support leg and construction method of duble-floor by use thereof
Inventor: HIRAKURI HIROAKI
IPC: E04F15/00
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a unit support leg and a double-floor by use thereof which has a sufficient strength and stability without use of a preparatory plywood even when a soft finishing material is used and which does not bring swelling or peeling-off at the step or the finishing material in the clearance of respective floor panels and laying the floor panels with good workability and operability. CONSTITUTION:A unit support leg is provided with a support plate 9 level- adjustably charged through a level-adjusting nut 7 at the upper end of a support bolt 4 rotatably erected on a base 3 getting in contact with the floor. The support plate is a rectangle with the longer side twice as long as the shorter side and an adhesive sheet 12 is stuck at both ends of the upper face. The unit support legs 1 are arranged on the foundation floor face A at every specified pitch corresponding to the shape of floor panel. A plurality of floor panels 20 are arranged at every specified distance so that the edge thereof is supported by the unit support legs along the longer side of the support plate of the unit support leg. After that, the floor panel is fixed against the unit support leg.
Patent JP-H03243318-A (JP)
Title: Electromagnetic wave shielding molded item and manufacture thereof
Inventor: CHIMURA SHIGEKI
IPC: B29L31/34
Filed: 1990-02-20
Abstract: PURPOSE:To obtain an electromagnetic wave shielding molded item, the shielding effect of which does not lower even being subjected to thermal cycle by a structure wherein resin, on the surface or in the interior of which fabric having contact portions of respective electrically conductive fibers joined to one another by soldering material having melting point lower than that of the electrically conductive fibers, is equipped. CONSTITUTION:The electromagnetic wave shielding molded item 1 has electrically conductive fabric 3 on the inside surface of resin 2 as molding material. The resin 2 is selected in response to the use application of the electromagnetic wave shielding molded item 1 such as thermoplastic resin or thermosetting resin. The fabric 3 is produced by pressing non-woven fabric made of copper fiber 4 (electrically conductive fiber), the contact portions of the respective copper fibers 4 of which are joined to one another by soldering material 5 and, further, molded on the inside surface of the electromagnetic wave shielding molded item 1 by resin 2. Since the contact portions of the copper fibers 4 are joined to one another soldering, even under thermal cycles or the swelling of the resin 2 due to moisture, the deterioration of shielding effect is suppressed and excellent shielding effect can be maintained for long period of time.
Patent JP-H09224502-A (JP)
Title: Paddy field water-depth managing device by remote control
Inventor: SHIMOYAMADA KEIJI
IPC: H04Q9/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain the device low in constructing cost by radio-combining a master station calculating the quantity of fed and drained water corresponding to the weather condition to slave stations opening/closing a water feed/drain valve by using a radio repeater, therby unnecessiting a control and power supply cable. SOLUTION: This device is composed of the master station calculating the quantity of fed/drained water corresponding to the weather condition and a threshold value, the radio repeater consisting of plural sets, and slave stations opening/closing a water feed/drain valve. To put it in the concrete, for example, the command of the master station PCL is radio-emitted by a transmitter-receiver S/R 2A being a specific power saving transceiver by way of a radio repeater CE0 3 with a transmitter-receiver S/R 2B and in addition the control signal is received by transmitter-receiver S/R 2e and then decoded by the slave station CE4e to open a water feeding valve V15 to allow the water source of a reservoir 7 to flow into a water feeding route 8 to feed a paddy field.  On the other hand, after receiving the control signal by a transmitter-receiver S/R 2C, it is decoded by a slave station CE 4C to close a draining valve V0 6C to run water in a paddy field section 9 to a water draining route 10.
Patent JP-H11223434-A (JP)
Title: Icemaker
Inventor: TANAKA MINORU
IPC: F25C1/04
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To alleviate a load to be applied to a driving mechanism in the case of releasing a water tray from an ice of an icemaking chamber after icemaking is completed, by eliminating a dew formation on an outer surface of a water tank and a lower surface of a drain pan, thereby preventing dripping of water droplets on an ice of an ice storage case or generation of a mildew. SOLUTION: The icemaker comprises an ice storage case, an icemaking unit 1 for icemaking while circulating a water between a water tank 18 and an icemaking chamber 12, and a drain pan receiving the water retained in the tank 18 to guide it out to an exterior after the icemaking of the nit 1 is finished. In such an icemaker, an outer surface of the tank 18 and a lower surface of the pan are coated with a water repellent paint 8. And, an opening of the chamber 12 of the unit 1 is covered with the paint 8 from below, and a surface of the tray 12 opened by inclining down after the completion of the icemaking is also coated with the paint 8.
Patent JP-2000238791-A (JP)
Title: Case with cutting edge and film cutting edge
Inventor: MIYAJIMA TOSHIAKI
IPC: B65D83/08
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a case with a cutting edge and a film cutting edge wherein the edge may not be left as remnant even if the case is incinerated for disposal. SOLUTION: The case comprises a case body 2 formed to receive a long film which is to be cut in a desired length for use and a cut piece 3 provided to be cuttable via a cut line 4 on the case body 2. The case body 2 and the cut piece 3 are integrally formed of a plastic plate, and the cut line 4 becomes a cutting edge 13 which can cut the long film by cutting the cut piece 3 at the cut line 4.
Patent JP-H07248522-A (JP)
Title: Optical device
Inventor: TAKEDA NOBUHIRO
IPC: G02B27/64
Filed: 1994-03-10
Abstract: PURPOSE:To make an optical device inexpensive, light in weight and small in size and to perform quiet operation by suspending and supporting the holding frame of an optical element for correcting image blurring to the optical device by magnetic force and moving the holding frame in a direction orthogonally crossing an optical axis by controlling the magnetic force. CONSTITUTION:Magnetic force generating members 204 to 207 such as a permanent magnet or an electromagnet hold the holding member 35 of a 2nd lens group 32 and the holding member 36 of a 4th lens group 34 functioning as the optical element for correcting image blurring on an image formation surface in non-contact with a housing 41 in a direction perpendicular to the optical axis. Magnetic force generating members 201 to 203 move the holding members 35 and 36 in non-contact with the housing 41 in the optical axis direction and the suspension is supported. A control means converts vibration such as camera shake detected by a shake sensor into a displacement value to be corrected and controls the magnitude of a current flowing in the electromagnets 203, 205 and 207 out of the generating members 201 to 207, so that the holding members 35 and 36 are moved in the direction perpendicular to the optical axis direction and image blurring is restrained.
Patent JP-H02219036-A (JP)
Title: Camera into which character information can be inputted
Inventor: KAZAMI KAZUYUKI
IPC: G03B17/24
Filed: 1989-02-20
Abstract: PURPOSE:To easily print characters by permitting the input of the intended characters, storing the inputted characters by coding them, reproducing the characters based on the recorded information, recording the corded characters on a recording medium other than a film and generating an identification code inherent to a frame. CONSTITUTION:The characters inputted by a character inputting means 21 are recognized by an encoding means 22 as characters and binarized, and the binarization signals are displayed by an inputted character displaying means 23. When a frame identification code generating means 24 records the characters in the recording medium, the inherent identification code is generated at every frame image of the film in order to correspond the recorded characters with the photographing frame to be printed or reproduced. In synchronizing with a release signal generated by a release means 25, the character information binarized by the encoding means 22 and the frame identification code generated by the frame identification code generating means 24 are both recorded by the recording medium by means of a recording means 26. Thus, a print with the printed characters is easily obtained.
Patent JP-S56137340-A (JP)
Title: Method for detecting out-of-focus image
Inventor: FUKUI TAKASHI
IPC: G03B7/28
Filed: 1980-03-28
Abstract: PURPOSE: To simplify a detector by scanning an image plane by using photometric systems of different measuring areas thereon and deciding out-of-focus from whether the difference in two kinds of the obtained transmittances or transmission densities exceeds a threshold value or not.  
     CONSTITUTION: A photographic film 3 moving in the arrow direction is lighted by a light source 1, and the transmitted light thereof is split by a half-mirror 4. The split rays enter photoelectric multipliers 8, 11 by going through slits 7, 10 of different aperture widths. The measuring area ratio of the multipliers 8, 11 on the film 3 is a 1 /a 2  if the aperture widths of 7, 10 are defined as a 1 , a 2  (the magnifications of lenses 5, 9 are assumed to be the same). If it is regulated to a 2 >a 1 , the slit 10 cuts the higher frequency components as compared to another slit 7 and therefore if the image is sharp, an output difference between the slits 10, 7 is produced, and if unsharp, no output differences are produced. Hence, when the output difference is below a threshold value, it is discriminated as out-of-focus. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60183646-A (JP)
Title: Program reliability check device
Inventor: KAWAI HISAO
IPC: G06F11/36
Filed: 1984-03-02
Abstract: PURPOSE:To improve the productivity by performing branch check of various programs of an electronic computer, analyzing a processing data and outputting it so as to check simply the program reliability. CONSTITUTION:When the check is started, a request from an initial processing/ start/stop request circuit 2 is discriminated whether it is an initial processing request 3, start request 4 or a stop request 5. Then the branched part of an object program is checked in advance from a condition storage circuit 9 and the branch condition data is stored in an analysis data storage circuit 10. Then the electronic computer 1 and a branched check processing circuit 6 are connected, an execution branch data inputted from the computer is compared with the branch condition data stored in the storage circuit 10 and whether or not the stop condition is established is discriminated. When the stop condition is not established, the processing circuit 6 writes the execution branch data inputted from the computer 1 to the storage circuit 10. Then the computer and the processing circuit 6 are cut off, a data output circuit 11 is started and the analyzed data is outputted.
Patent JP-S61200183-A (JP)
Title: Aqueous black ink for ball point pen
Inventor: OZAKI KUNIO
IPC: C09D11/16
Filed: 1985-02-28
Abstract: PURPOSE:To provide the titled ink of significantly reduced wear for ball seat, smooth in writing touch, with carbon black pigment used as colorant, comprising carbon black pigment, phthalocyamine compound and protective colloid in specific proportion. CONSTITUTION:The objective ink can be obtained by dispersing in aqueous vehicle (A) 3-15wt.% based on the ink composition, of carbon black pigment on the surface of which (B) 0.15-6.0wt.% based on the ink composition, of phthalocyanine compound (at least one sort of compound selected from copper phthalocyanine copper phthalocyanine sulfonated product and their derivatives) is adsorbed (C) by the action of 0.3-15wt.%, based on the ink composition, of protective colloid.
Patent JP-H04277012-A (JP)
Title: Method for attaching ozone filter in image forming apparatus
Inventor: WATANABE TOSHIYUKI
IPC: G03G15/00
Filed: 1991-03-06
Abstract: PURPOSE:To inexpensively attach a filter with excellent replaceability without generating the trouble of detachment. CONSTITUTION:A filter 62 is attached by directly bringing the pore parts 62a... of the filter 62 into engagement with the hook-shaped parts of a plane fastner 63.
Patent JP-S51115056-A (JP)
Title: Device for treatment of organic waste such as livestock waste
Inventor: KOMATSU YOSHINOBU
IPC: C12M1/00
Filed: 1975-04-01
Abstract: PURPOSE: To provide a device for treatment of organic liquid waste such as livestock waste by utilizing photosynthetic bacteria and associated nutritive bacteria. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63207497-A (JP)
Title: Warm water feeding device
Inventor: OCHIAI ICHIRO
IPC: B30B9/12
Filed: 1987-02-25
Abstract: PURPOSE:To easily feed a warm water in an optimum amt. with less oil loss and simple structure by providing a flow control valve on the common piping feeding a warm water to each instrument and controling the control valve according to the driving number of each instrument. CONSTITUTION:Flow control valves 23, 24 are fitted to the common pipings 21, 22 feeding a warm water to each machine of the screw press 61-63 of a palm oil production equipment and vibrating screens 91, 92, and the arithmetic unit 30 controlling the above is provided as well. Since the optimum warm water amt. of said each instrument is considered about constant without so much difference in each machine the total warm water amt. depends on the number of driving machines. The number of machines is therefore detected by the driving machines number detecting device 31 of the arithmetic unit 30 and based on the number thereof the optimum warm water amt. is calculated by the optimum warm water calculating device 32 to control the control valves 23, 24 via a control device 33. Consequently the optimum warm water amt. can be fed with less oil loss and a simple structure.
Patent JP-S58159648-A (JP)
Title: Coil coolant passing type rotary electric machine
Inventor: KITANI SHIGERU
IPC: H02K9/24
Filed: 1982-03-16
Abstract: PURPOSE:To prevent a siphon phenomenon of a vent tube by providing a case having a prescribed valve body and a heater in the course of the vent tube communicating from the vicinity of the connecting part with a coil of a coil coolant outlet pipe to the upper space in a water storage tank. CONSTITUTION:Coolant flowed to the coil of a rotory electric machine 13 is returned from a coil coolant outlet pipe 25 to a water storage tank 14, and in order to maintain the coil coolant outlet pressure in atmospheric pressure, a vent tube 10 communicating from the vicinity of the connecting part of the coil of the pipe 25 to the upper space of the tank 14 is provided. A case 29a provided in parallel with valve bodies 30, 31 of reverse direction in the course of the tube 10 is provided with a siphon preventing unit 29 always holding a heater 36 at 100 deg.C by a temperature regulator 37. In this manner, the machine 13 side in the  tube 10 and the tank 14 side can be ventilated under the pressure within a prescribed range, thereby eliminating the condensed water in the tube 10.
Patent JP-S63208703-A (JP)
Title: Method and device for alignment
Inventor: KOMORIYA SUSUMU
IPC: G01B11/00
Filed: 1987-02-25
Abstract: PURPOSE:To detect the position of a step pattern with high accuracy by making the reflected light of 1st light from the step pattern and reference light obtained from the reflecting surface of 2nd light interface with each other and thus forming interference fringes. CONSTITUTION:A semiconductor wafer 1 is moved and light is projected from a reducing lens 8 on the step pattern 1a of a target. Homogeneous light 4 is passed through an optical fiber 9 and split by a beam splitter 10 into two light beams. One light beam passes through a relay lens 11, a mirror 12, and the reducing lens 8 and is reflected by the step pattern 1a to travels back in the opposite direction, thereby entering a television camera 13. The other light beam passes through a reference lens 14, a mirror 15, and a flare lens 16 and is reflected by a reference mirror 3 slanted by a fine angle DELTAtheta to enter the television camera 13, thereby forming light interference fringes.
Patent JP-H07216273-A (JP)
Title: Oil-based coating liquid containing microcapsules and its production
Inventor: ETO KATSURA
IPC: C09D7/12
Filed: 1994-01-31
Abstract: PURPOSE:To obtain an oil-based coating liquid containing capsules in the state of primary particles and keeping the strength and flexibility of a capsule wall material by mixing an oil-based varnish and a solvent to an aqueous dispersion of microcapsules and removing water by evaporation. CONSTITUTION:This coating liquid is produced by mixing (A) an aqueous dispersion of microcapsules with (B) an oil-based varnish for ink or (C) a resin for coating and (D) a solvent having affinity to both of the component B or C and the capsule wall material and evaporating the water in the mixed liquid by vacuum distillation, thereby transferring the capsule particles from an aqueous system to an oily system in a mutually separated state. The capsule particles each containing a hydrophobic core material 1 are independently and separately dispersed in the component B or the component C. The surface layer 3 of the capsule wall material 2 contains the component D 4 in mixed state. The component D is preferably a >=2-hydric lower alcohol.
Patent JP-S51116390-A (JP)
Title: The liquid level control apparatus
Inventor: NOMURA YOSHIKI
IPC: G05D9/00
Filed: 1975-04-04
Abstract: PURPOSE: The liquid level control apparatus for automatic feeding of liquid to a feeding apparatus, by the application of the principle to Torricelli's vacuum. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61197994-A (JP)
Title: Reaction vessel
Inventor: DOI TAKESHI
IPC: F28D20/00
Filed: 1985-02-27
Abstract: PURPOSE:To effect heat exchange by direct contact between reaction substance and heat medium, make a heat exchange unnecessary and simplify constitution by a method wherein the inflow pipeline and outflow pipeline of the heat medium are opened in the reaction vessel. CONSTITUTION:The reaction substance 2 in the reaction vessel 1 is LaNi5, for example. When reaction gas of H2, shown by notation 3, is flowed into the reaction vessel 1 though a reaction gas pipeline 4, reaction is caused and heat is generated. The heat medium 6 or water, for example, is dispersed from a heat medium discharging port 9 at the upper part of the reaction vessel 1 through the heat medium inflow pipe 7, effects heat exchange by contacting directly with the reaction substance LaNi5, shown by notation 2, and is reserved in the lower part of the reaction vessel 1. According to this method, the heat of reaction substance LaNi5 is removed by the heat medium 6 while the heat medium 6, reserved in the lower part of the vessel 1, is flowed out of the heat medium outflow pipe 8 provided at the lower part of the reaction vessel 1.
Patent JP-S63208044-A (JP)
Title: Image recorder
Inventor: SAITO MINORU
IPC: G03D9/00
Filed: 1987-02-25
Abstract: PURPOSE:To obtain an adequate swelling rate (solvent coating amt.) of a heat developable photosensitive material or image receiving material by controlling a solvent heating means, rotating speed of a coating roller and conveying speed of a conveying means in accordance with the temp. of a solvent for image formation. CONSTITUTION:Water 345 is controlled at a constant temp. of 25 deg.C by a heater 346 prior to coating of water, but when the water temp. exceeds 25oC by the influence of an atmospheric temp., etc., a water temp. detector 347 detects such temp. and sends a detection signal to a control part 348. Then, the control part 348 stops the operation of the heater 346 and controls a driving means 350 to drop the rotating speed of the coating roller 343. The length of a bead 351 formed between the coating roller 343 and the heat developable photosensitive material 16 decreases its length and the swelling rate decreases when the rotating speed of the coating roller 343 drops. The increase in the swelling rate (water coating amt.) by a rise of the water temp. is canceled by a decrease in the swelling rate by decreasing the rotating speed of the coating roller 343, by which the specified swelling rate is maintained.