baber/WOPTO huggingface dataset:
Patent JP-H08338054-A (JP)
Title: Drainage joint of water tank
Inventor: OTA YASUMI
IPC: E03C1/22
Filed: 1995-06-14
Abstract: PURPOSE: To provide a dranage joint of a water tank at low cost without damaging drainage efficiency irrespective of its flat shape. CONSTITUTION: In a synthetic resin drainage joint screwed in a drain pipe 3 on the rear of a bathtub 1 and held the bottom 1-1 of the bathtub 1 together with the drain pipe 3, and a screwed pipe section 10 with an outside diameter L2 smaller than an inside diameter L1 of a drainage accepting section 5 and having height connected with the drain pipe 3 and an effective screw margin is vertically provided to an upper surface opening of a main body 7 horizontally providing a drainage joint pipe section 6 by linking the main body with the side of the flat drainage accepting section 5 opened the upper surface thereof.  Drainage efficiency is not damaged irrespective of a flat shape of the drainage joint by ensuring a required drainage equipment space 9 between the internal surface of the drainage accepting section 5 and an inlet 6-1 of the drainage joint pipe section 6 from the screwed pipe section 10 to form.
Patent JP-H09330708-A (JP)
Title: Processing method for lithium metal
Inventor: TONOHARA KOUJI
IPC: H01M10/05
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of battery performance due to lithium sticking prevention agent with which a metal lithium is never stuck to a blade member and which is applied to the blade member. SOLUTION: A nonwoven fabric 18 impregnated with a saturated hydrocarbon is arranged in sliding contact with a side face 14A of a cutter 14, and the hydrocarbon is applied from the side face 14A of the cutter 14 over to a blade tip 14b by means of the nonwoven fabric 18. When a lithium foil 12 is cut by means of the cutter 14, lithium is never adhered to the cutter 14, and even if the saturation hydrocarbon is adhered to the cut lithium foil 12, the hydrocarbon is removed by volatilization before the battery is assembled.
Patent JP-H08338167-A (JP)
Title: Connecting member
Inventor: TORII NOZOMI
IPC: E05B85/24
Filed: 1995-06-14
Abstract: PURPOSE: To eliminate the need of work for caulking a pin by fixing a second member to the inner surface of a connecting member, bearing the second member by the outer surface thereof, enabling the second member to oscillate and move rectilinearly relative to the first member, and regulating the movement in the slip-off direction of the first member by the wail part. CONSTITUTION: A connecting member is formed of a part 791a for regulating slip-off of a second member 711, an outer surface 791e for bearing the second member 711, a wall part 791b for regulating the moving range of the second member 711, and a locking part 791c fitted to a hole 78a of a link 78. The link 78 is fixed to the inner surface of the connecting member 791, and the link 78 is born by the outer surface 791e. At this time, the link 78 can, oscillate and move rectilinearly relative to the freely rotatable second member 711. The movement in the slip-off direction of the second member 711 is regulated by the wall part 791b. Accordingly, the need of caulking work can be eliminated. Thus, the connecting member 791 is fitted to the member 711 and both members are connected to each other so as to reduce the manhour and equipment cost or the like in assembly process.
Patent JP-S62296869-A (JP)
Title: Thawing process
Inventor: MATSUSHITA YOSHINOBU
IPC: A23L3/36
Filed: 1987-06-13
Abstract: PURPOSE:To enable the optimum thawing of a food, by controlling the ambient temperature in a thawing chamber according to the rate of temperature change of the surface of the food to be thawed and finishing the thawing operation when the difference between the surface temperature and the core temperature of the food reaches a prescribed level. CONSTITUTION:In the thawing of a food to be thawed (e.g. animal meat, fish meat, etc.), the rate of surface temperature variation is calculated by sampling the surface temperature of the food to be thawed and the temperature in the thawing chamber is controlled in a manner to keep the above surface temperature to -1+ or -0.5 deg.C. The thawing operation is finished when the difference between the surface temperature and the core temperature of the food reaches 1+ or -0.5 deg.C. The humidity in the chamber is maintained to >=75% during the thawing operation. The thawing time can be shortened compared with conventional process and a thawed food having excellent quality can be produced preventing the uneven thawing. The flow-out of drip from the food can be prevented to prevent the weight reduction, discoloration, degradation and deformation of the food. A thawed food having high quality can be produced by this process.
Patent JP-H0440046-A (JP)
Title: Pencil type portable radio telephony equipment
Inventor: IMAOKA JIRO
IPC: H04B7/26
Filed: 1990-06-05
Abstract: PURPOSE:To unnecessitate a hook operation in the case of speech by using the hook switch of a telephone set as well by composing a receiver of an attachable/detachable earphone instead of a loudspeaker. CONSTITUTION:The part of the receiver is composed of an earphone 1, and a certain mechanism is adopted to change over the hook switch of the telephone set by attaching/detaching the earphone 1. Then, the earphone 1 is housed in a housing recessed part 4a provided in a pencil type upper enclosure 4. Thus, the hook switch of the telephone set is used as well by the operation of attaching/detaching the earphone 1 in the radio equipment in a pencil size, and in the case of speech, any hook operation is not required. Further, energy consumption is reduced in comparison with a reception circuit composed of the loudspeaker, and the energy consumption of the equipment is reduced as a whole.
Patent JP-H0312563-A (JP)
Title: Electronic scanning type microwave radiometer
Inventor: HISADA YASUMASA
IPC: G01V3/16
Filed: 1989-06-09
Abstract: PURPOSE:To reduce the temperature resolution and to improve the observation accuracy by switching electronically a beam of a primary radiator array placed on a focal line of a cylindrical parabola by a control signal and executing a scan like a raster. CONSTITUTION:When the directions of ferrite switches f1 - f15 are set by a control signal of a switch driver 4d1, only a signal inputted to a conical horn 2a4 of sub-arrays 2a1 - 2a16 of a primary radiator array 2 passes through the switches f2, f9 and f13 and outputted from f15. In the same way, by switching successively a beam by an (n) piece unit in a form in which each sub-array of each pair of conical horns for constituting the array 2 correspond to each other, a raster-like scan can be executed. Subsequently, signals of (n) pairs of tournament type beam switching circuits 3 are amplified and detected by (n) pairs of low noise receivers 8r1 - 8rm, respectively, integrated 9i1 - 9in, and thereafter, synthesized 10. As a result, the scanning width becomes 1/n of the whole scanning width, and an integral time can be set to (n) folds, therefore, the temperature resolution is reduced, and even if the scanning speed is increased, high observation accuracy is obtained.
Patent JP-S5672262-A (JP)
Title: Controller for ignition timing
Inventor: ARANO ISAMU
IPC: F02P7/067
Filed: 1979-11-16
Abstract: PURPOSE:To increase the accuracy of a detecting coil by integrally molding the detecting coil, etc. with synthetic resin under a condition that the inner circumferential surface side of a bobbin of the detecting coil is exposed. CONSTITUTION:A noncontact type ignition timing controller 1 is assembled using a housing 2 as the reference. A negative pressure responding device 3 is arranged at the side of the housing 2, and a joint 4 mounted to a nose of its rod is fixed at one end of a movable base 6 through a pin 5. The movable base 6 is fitted to a rotor shaft 9 loosely fitted to a shaft 8 turned through a gear 7, and installed in a rotatable shape against a fixed base 10 fastened to the casing 2 through a steel ball 12 supported by means of spring 11. A stator core 14 is fixed onto the movable base 6. A detecting coil 16 and a fixed bush 17 are integrally molded to the fixed base 10 with resin, and a detecting coil unit 20 to which an ignition timing control circuit section 19 disposed is further attached to the fixed base 10 through a spacer 21.
Patent JP-H0313089-A (JP)
Title: Encoder
Inventor: ISHIKAWA TAKASHI
IPC: H04N19/196
Filed: 1989-06-09
Abstract: PURPOSE:To improve the picture quality of a transmission picture without increasing quantity of transmission by deciding a wider range in positive an negative prediction error ranges and assigning more quantization representative values to the wider prediction error range. CONSTITUTION:According to an MSB signal outputted from an MSB extraction circuit 46, a quantizer 34 selects a quantization characteristic with wider negative quantization representative range when the MSB signal is logical 1 and selects the quantization characteristic with wider positive quantization representative value range when the MSB signal is logical 0, quantizes a difference e1 to convert it into a DPCM code. An inverse quantizer 38 uses an MSB signal output of an MSB extraction circuit 46 to invert the DPCM code with the inverse quantization characteristic relating to the quantization characteristic of the quantizer 34 into a quantizing representative value. An adder 40 adds a prediction value to the quantization representative value, a limiter 42 applies amplitude limit to use it as a prediction value of the succeeding sampling value.
Patent JP-H05344134-A (JP)
Title: Tunable light reception circuit and light reception method for the circuit
Inventor: SHIBUYA MAKOTO
IPC: H04B10/50
Filed: 1992-06-09
Abstract: PURPOSE:To reduce distortion even when a light reception level is high by supplying a current corresponding to the output voltage of a control circuit into a variable resistor and suppressing the input level of an amplifier lower than a fixed value by changing the resistance value of the variable resistor. CONSTITUTION:The strength of an amplifier output signal 10 is detected by a level detector 12 and inputted to a control circuit 14 as an error signal. In the circuit 14, a subtracter 16 calculates difference between the output voltage of the detector 12 and a reference voltage Vo from a reference voltage source 18, and it is inputted to a DC amplifier 22. The forward current corresponding to the output of the subtracted 16 is supplied into a variable register 80 through a cholk coil 66 by the amplifier 22. When the output voltage of the subtracter 16 is minus, however, the output from the amplifier 22 is turned to '0' since the output of the subtracter 16 is cut off. Then, the strength of the output signal 10 is controlled at a fixed value by such a feedback control. Thus, third- order distortion generated at an amplifier 8 can be suppressed less than -80dBc regardless of the light reception level.
Patent JP-S5770427-A (JP)
Title: Device for performing bending test on pressure welded reinforcing bar
Inventor: SUYAMA CHIYUUICHI
IPC: G01N3/20
Filed: 1980-10-22
Abstract: PURPOSE:To manufature a simple and accurate device for binding test, by holding a testing substance (pressure welded reinforcing bar) between two pieces of supporting boards, each of which has a replaceable supporting pillow and is insatlled at the front end of the cylinder, and by cutting of the testing object by extruding a pressure ram from the cylinder. CONSTITUTION:A cylinder 1 has a pressure ram 4 which works by means of oil pressure or air pressure, and high pressure is applied to the ram 4 through a high pressure hose fitting port 2 installed at the opposite side of the cylinder 1. Then, two pieces of supporting boards 3a and 3b which hold the pressure ram 4 betwen them, are fitted to the cylinder 1. Inserting holes 6a and 6b for supporting pillows 5a and 5b are installed to the supporting board 3a so as to change their locations in accordance with the dimension of testing objects, and a window 7 which is used for watching the contacting condition between the pressure ram 4 and the testing object (pressure welded reinforcinb bars) is also installed to the supporting board 3a. The stesting object 9 is cut off by the pressure of the pressure ram 4 while the testing object  9 is maintained between the supporting pillows 5a and 5b, and the flat fractures are  checked. In this way, it is checked easily with this device at field whether welding  is feasibile or not for the reinforcing bar which is suitable for various applications.  This device is also be used effectively for checking a welding technique and training.
Patent JP-H10335188-A (JP)
Title: Electric double layer capacitor
Inventor: YAMAMOTO KAZUTOMI
IPC: H01G11/34
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To condition an active carbon having high capacitance by thermally dehydrating and partially decomposing a saccharide at low temperature before thermally decomposing the saccharide at a specified temperature and then activating the saccharide at a specified temperature by adding potassium hydroxide. SOLUTION: A saccharide containing honey is placed in a metal container and heated at low temperature in the atmosphere for the purpose of dehydration and partial decomposition thus producing a dark brown porous material. It is cooled down to the room temperature and crushed and heated at 600-800 deg.C in nitrogen gas flow while being placed in a quartz container thus producing a carbide. The carbide is sieved such that about 70% or more of the total weight of carbide has grain size of 250 μm or above. Subsequently, the carbide is placed in a nickel crucible along with potassium hydroxide and heated at 700-1000 deg.C in nitrogen gas flow for the purpose of activation. Thereafter, it is peeled off from the container by adding a small quantity of water to the nickel crucible and fed to a Buchner tunnel where the potassium hydroxide is removed by injecting hot water repeatedly.  Finally, it is cleaned and dried. According to the method, an active carbon having high capacitance is conditioned.
Patent JP-H077702-A (JP)
Title: Plasma display device
Inventor: ONODERA JUNICHI
IPC: G09G3/28
Filed: 1993-06-18
Abstract: PURPOSE:To prevent the production of a false contour caused when a moving picture is displayed by driving video signals scatteringly so as to avoid the sequence of luminance. CONSTITUTION:A write control section 3 of a display control section 9 receives a digital image signal to write and store image signal data via an address control section 5 and a data control section 6. When the write of data by one frame is finished, an address decoder 11 of a read control section 10 outputs a read address signal based on a received control signal and reads video signal data from the memory 8 and inputs the data to the control section 6. A sub address counter 12 of the control section 10 counts signals for each period of sub fields in one frame and gives the counted signal to a sub address decoder 13. The decoder 13 provides sub fields in a predetermined sequence so that the scanning of the sub fields is not executed in the order of luminance when a bit selection section 7 selects bits of the video signal to scatter non-display periods.
Patent JP-S6127155-A (JP)
Title: Measuring method of maximum component quantity of central segregation generated in continuously cast ingot
Inventor: OGAWA HIROYUKI
IPC: B22D11/16
Filed: 1984-07-17
Abstract: PURPOSE:To measure the max. segregation component quantity of the central segregation of a continuously cast ingot by measuring the line profile of the component distribution of a small test piece sample, reading out the max. peak value and determining the max. segregation quantity over the entire part of the ingot with said value as statistical quantity. CONSTITUTION:The line profile of the component distribution at the ingot section of the small test piece sample taken from the blank material for the continuously cast ingot having a large area is measured by an analytical instrument such as microanalyzer and the max. peak value is read. With said value as the statistic quantity, the max. segregation component quantity of the ingot is estimated from the relation between the above-mentioned max. peak value by max. value statistics (double index distribution) and the max. segregation value over the entire part of the above-described blank material. The max. segregation quantity over the entire part of the blank material for the ingot is thus quantitatively known.
Patent JP-H071976-A (JP)
Title: Self-traveling type multipurpose work vehicle
Inventor: MISAWA MICHIO
IPC: A01D90/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide a self traveling type multipurpose work vehicle which can cope with various kinds of agricultural works and whose radius of gyration is small and which is excellent in mobility and operability. CONSTITUTION:A self-traveling type multipurpose work vehicle 11 is composed of a front machine body 12 mounted with an engine and a rear machine body 18, and the front machine body 12 and the rear machine body 18 are fixed pivotally to each other by a pin 20 so as to be rotatable freely. Oil pressure is supplied to the rear machine body 18 from the front machine body 12, and a four-wheel drive system is constituted to drive rear wheels 19 of the rear machine body 18 by a hydraulic motor. A ground work machine 16 is installed in front of the front machine body 12, and is driven through a PTO shaft.
Patent JP-H08318127-A (JP)
Title: Dilute nox treating device
Inventor: MIYAKE TAKASHI
IPC: B01D53/81
Filed: 1995-05-24
Abstract: PURPOSE: To regenerate an activated-carbon adsorbent in an atmosphere having an oxygen concn. not causing ignition by forming a closed loop at the time of regenerating activated carbon, replacing the oxygen in the loop with nitrogen to lower the oxygen concn., regenerating the adsorbent by heating and decomposing the generated concd. NOx . CONSTITUTION: The exhaust gas discharged from a tunnel 1 is passed through an activated-carbon adsorbent 5 in a dil. NOx treating device 6 to sufficiently adsorb the NOx on the adsorbent 5. A nitrogen generator 1 is then started to supply nitrogen to the treating device 6. When the oxygen concn. measured by an oxygen densitometer 12 is lowered to <=5%, a closed loop is formed by the treating device 6, circulating fan 10, denitrator 7, heater 8 and denitration line 9. The oxygen concn. is monitored before the heater 8 is operated, and the nitrogen generator 11 is started to operate when the oxygen concn. exceeds a fixed value to lower the oxygen concn. The activated carbon adsorbent is then regenerated to desorb concd. NOx , and the NOx are decomposed by the denitrator 7.
Patent JP-H0313637-A (JP)
Title: Vibration-proof device
Inventor: SEKI MATSUTARO
IPC: E04B1/36
Filed: 1989-06-13
Abstract: PURPOSE:To secure a smooth sliding action and a sufficient returning force by arranging a spherical body in slide contact with a sliding spherical section provided on the seat body of a sliding support section and the sphere of a holder member between them. CONSTITUTION:A sliding support section 3 is arranged in series to an elastic support section 4 damping horizontal vibration between a building structure 1 and a foundation 2. A seat body 5 having a sliding spherical section 5a expanded horizontally and a holder member 8 having a sphere 8a faced to the sliding spherical section 5a are provided on the sliding support section 3. A spherical body 7 is arranged between the sliding spherical section 5a of the seat body 5 and the sphere 8a of the holder member 8, it is slidably brought into face contact with the sliding spherical section 5a, and it is inclinably slid on the sphere 8a.
Patent JP-H0441582-A (JP)
Title: Underwater sealing medium
Inventor: WATANABE JIRO
IPC: C08J7/04
Filed: 1990-06-08
Abstract: PURPOSE:To provide an underwater sealing medium which is excellent in water resistance, watertightness, durability and the like by forming a film made from a resin which contains a fluorine component and having an extensibility of not less than a prescribed value on a cover-cast material made from a urethane- modified epoxy resin cured substance having a specific molecular weight. CONSTITUTION:A urethane-modified epoxy resin having a number-average molecular weight of 500 to 5000 is produced by reacting a compound having both an epoxy group and a hydroxyl group with a urethane compound which is obtained from a hydroxy compound and a polyisocyanate compound and has an isocyanate group at the terminal thereof. An underwater sealing medium is produced by cover-casting this resin to be cured and applying a resin containing fluorine component such as a fluoroetylene-vinyl ether copolymer on the obtained cover-cast material to form a film having an extensibility of not less than 10%. This sealing medium is suitably used as a sealing medium for various kinds of detectors such as an underwater receiver and various kinds of structures.
Patent JP-H0441275-A (JP)
Title: Printing device
Inventor: MURAKAMI YUTAKA
IPC: B41J21/00
Filed: 1990-06-08
Abstract: PURPOSE:To make output obtainable in a way exactly the same as intended by an operator by providing a recording means that records, when information about commands for two-side printing and its output form is inputted from an input means, one-side copy images in serial order in a way as if reproductions are made with a copying apparatus that reproduces a two-side reproduction on a single sheet out of two one-side copies. CONSTITUTION:When a command designating two-side printing is received from a host computer 1, images to be printed on the reverse side are printed with the wrong end on the obverse placed uppermost. In the case where an upper margin (a binding margin) is set as a printing parameter for the printing on the obverse, the printing on the reverse is made with a margin in the same size as that of the obverse provided to the bottom of the reverse. In a normal printing process, development of character patterns to an outputting page buffer 22 is made, starting from its upper left. In the case where the printing is made with the wrong end placed uppermost, the development of the character patterns is made, starting from its lower right. In this case, each of the character patterns is turned at 180 deg. before the development, and thereby output from each of the pages can be obtained, depending on its order and direction.
Patent JP-H0547670-A (JP)
Title: Graphite wafer holding jig for atmospheric pressure cvd system
Inventor: MINOURA SEIJI
IPC: B65D85/86
Filed: 1991-06-20
Abstract: PURPOSE:To provide a graphite wafer holding jig for use with a normal pressure CVD system which is capable of protecting a wafer from contamination and damage by substantially preventing the fall of graphite particles utilizing advan tageous features of the graphite. CONSTITUTION:A wafer holding jig, which is used for holding raw wafers for use as a semiconductor element, are made of graphite materials 11 which are isotropic, and possess a high density and high impurity. Average thermal expansion coefficients of the graphite materials at temperatures 20 deg.C pore radii of the same measured by mercury press injection niques are less than 18000Angstrom . The surface of the graphite techniques are less than 18000Angstrom . The surface of the graphite material 11 is coated with a film 14 which is made of pyrolytlc graphite.