baber/WOPTO huggingface dataset:
Patent JP-S6442201-A (JP)
Title: Planer
Inventor: SAKURAI SEIYA
IPC: B27G21/00
Filed: 1987-08-10
Abstract: PURPOSE: To provide a planer comprising a strong cover without enlarging a dead width, by providing a cover bridged between the front and rear bases, storing the cover inside of one of the bases, and holding an end part of the cover by the other base. CONSTITUTION: A cover 6 is circularly shaped to be stored in an upper part of a base 2 of a frame 1, towed by a spring 9 inside of the frame 1, and worked to cover a rotary blade at all times. When the cover is used, the cover 6 is moved to open the bases 2, 3 against the spring 9 by pressing a lever 11 of a handle 10, whereby the rotary blade 5 is exposed. By releasing a hand from the lever 11 of the handle 10, an end part 7 of the cover 6 is moved to a holding part 8 of the base 3 to be collided therewith. The cover 6 can be stored in the frame 1 simply as a sheet of circular plate, which dispenses with a bearing in an axial direction and the enlargement of the dead width of a planer.
Patent JP-H1047882-A (JP)
Title: Manufacture of core for heat exchanger
Inventor: TOKIWA ASAO
IPC: F28D1/053
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To improve a heat exchanging rate and prevent the vibration or the breakage of an inner fin sheet. SOLUTION: A tube 1 having a rectangular section is employed for the tube of a heat exchanger and the tube 1 is manufactured by the extrusion forming of aluminum or aluminum alloy. An inner fin sheet 3, having a continuous recessed and projected section, is installed in the tube 1. Recessed parts 11a, 11b and projected parts (not shown in a diagram) are formed annularly on the outer peripheral surface and inner peripheral surface of the tube 1 by pressing two places of upper and lower surfaces in the lengthwise direction of the tube 1. The projected parts are formed on the inner peripheral surface of the tube 1 whereby the inner fin sheet 3 in the tube 1 is pressed by the projected parts so as to be brought into close contact with the tube 1 thereby improving a heat exchanging rate and preventing the vibration as well as breakage of the inner fin sheet 3.
Patent JP-H0481407-A (JP)
Title: Production of polyvinyl alcohol based polymer
Inventor: FUKUNISHI YOSHIHARU
IPC: C08F16/00
Filed: 1990-07-25
Abstract: PURPOSE:To obtain the title polymer having high saponification degree and stereoregularity and used for emulsion stabilizing agent, etc., by saponifying a vinyl ester (co)polymer having bulky side chain in a solvent consisting of polyoxyalkylenes and lower alcohol in the absence of oxygen. CONSTITUTION:A methanol solution of potassium hydroxide is added to a homopolymer or copolymer of vinyl ester (e.g. vinyl pivalate) expressed by formula II (R<4> is H or hydrocarbon; R<5> and R<6> are hydrocarbon) in a solvent consisting of a compound (e.g. polyethylene glycol) expressed by formula I (R' and R'' are 1-4C hydrocarbon; R<3> is H or 1-4C hydrocarbon; k is integer of 1-10; 1 is integer of 1-100) and lower alcohol (e.g. methanol) in the absence of oxygen or presence of an antioxidant and the homopolymer or copolymer is saponified under nitrogen gas seal at 60 deg.C for 2hr to provide the aimed polyvinyl alcohol based polymer.
Patent JP-H0864910-A (JP)
Title: Semiconductor light emitting element
Inventor: YAGI KATSUMI
IPC: H01S5/323
Filed: 1994-08-23
Abstract: PURPOSE: To provide a semiconductor light emitting element in which the generation of dislocation is prevented. CONSTITUTION: An n-SiC clad layer 2, an In1-x Gax N active layer 3, and a p-SiC clad layer 4 are formed on an n-SiC substrate 1 successively. As a material for the n-SiC substrate l, 2H-SiC, 4H-SiC, or 6H-SiC is used. The Ga composition X in the In1-x Gax N active layer 3 is so set that the band gap of the In1-x Gax N active layer may be smaller than those of the n-SiC clad layer and the p-SiC clad layer.
Patent JP-H0649784-A (JP)
Title: Composite cord for reinforcing elastomer good and pneumatic radial tire
Inventor: BUNDOU MOTONORI
IPC: D07B1/06
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a cord having a single twist structure, exhibiting a high breaking strength and useful for a tire, etc., by combining organic fiber filaments with plural steel filaments mutually adjacently arranged along the peripheral surface of the cord. CONSTITUTION:The objective composite cord for reinforcing an elastomer good, composed of three to five filaments and having a single twist structure is obtained by combining one or more organic fiber filaments 1 with two or more steel filaments 2 and intertwisting both the kinds of filaments in the same layer so that the steel filaments 2 may be mutually adjacently be arranged along the peripheral surface of the cord. In addition, this composite cord is used and arranged in a shape of one layer belt on a carcass composed of a ply of radially arranged cords and toroidally extending between a pair of bead units so as to produce the objective pneumatic radial tire remarkably improved in durability owing to remarkably improved durability to compression deformation applied to the cord and exhibiting light-weight properties realized by using the organic fiber.
Patent JP-S6441560-A (JP)
Title: Line switching device
Inventor: MATSUNAGA SHIGEO
IPC: H04M11/00
Filed: 1987-08-07
Abstract: PURPOSE:To improve working and living environments by detecting an incoming call for each line, cutting off a relevant telephone set to stop ringing of a ringer thereby preventing noise. CONSTITUTION:If an external line call exists while a FAX 2b is talking with an extension, an external line telephone set 3e starts a ringer, an incoming call detection circuit 11e detects the call to inform it to the FAX 2b. The FAX 2b raises a telephone set cutoff command and gives it to a relay drive circuit DV to drive a relay Re and to open a contact point 12e thereby cutting off the telephone set 3e. The caller can listen to a call tone so long as handset is not hooked on and since no DC loop is formed between external lines, the caller is not charged. Thus, the noise by a ringer is prevented without giving any hindrance to communication functions and communication charging, etc.
Patent JP-H0846913-A (JP)
Title: Digital vtr
Inventor: UEDA TOSHIHIRO
IPC: G11B15/467
Filed: 1994-08-23
Abstract: PURPOSE:To obtain a sufficiently satisfactory special reproduced picture by error-correction even a reproduced signal whose output level is low and whose symbol error rate is adverse at the time of high speed reproduction or at the time of slow reproduction. CONSTITUTION:At the time of high speed reproduction or at the time of slow reproduction, a third error correction decoder 84 constitutes a one error correction block and executes C4 decoding in the same way as in the case of regular reproduction. Data subjected to C4-decoding is stored in a fourth memory 86. The fourth memory 86 composites a still picture and sequentially reads data stored in a transport packet unit. Since one error correction block for special reproduction is constituted at the time of recording and it is recorded, error correction by a C4 inspection code can be executed on data which is not error- corrected by a C1 inspection code. Thus, even for the reproduced signal having lowoutput level and wroug symbol error rate, error correction is enabled.
Patent JP-S6090599-A (JP)
Inventor: FUKUMARU KATSUSUKE
IPC: D06F58/04
Filed: 1983-10-24
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-H11115255-A (JP)
Title: Print band-rendering system
Inventor: SELA AVICHAV
IPC: B41J5/30
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To render page description language print information in advance and eliminate the need of compression/decompression by controlling a speed of a print engine for each page on the basis of the estimation of a 'rendering cost', i.e., rasterization time of some or all bands on each page. SOLUTION: An error message and control information related to a data transmission are transmitted from an I/O interface 30 to a host computer 32. Each PDL(page description language) is stored in a RAM 35 when received. At this time, a processor 36 generates raster data, and a controller 38 feeds the raster data to a print engine 40. An estimated rendering time Ti for each band of the page is calculated. All bands are rendered beforehand when the Ti > a maximum TE, and a maximum Ti for all bands is calculated when T1 <= maximum TE. When TE is larger than the maximum Ti, perfect rendering and printing of the page are carried out.
Patent JP-S6260093-A (JP)
Inventor: IGURA YASUHIRO
IPC: H02H7/09
Filed: 1985-09-10
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-H0483176-A (JP)
Title: Network analyzer
Inventor: NUKIYAMA AKIRA
IPC: G01R27/28
Filed: 1990-07-26
Abstract: PURPOSE:To enhance the efficiency of the development of the design of a matching circuit by calculating the type of the matching circuit and its circuit parameter on a network analyzer, and enabling real-time simulation. CONSTITUTION:Using a value designated by a user among results of measurement by an S-parameter measuring portion 11, the calculating portion 13 of a matching circuit calculates a circuit parameter in order to adjust a DUT to characteristic impedance and the result is stored in a buffer in a simulation portion 15. The S parameter thus calculated when the matching circuit is connected to the DUT is calculated by the simulation portion 15 and the result is displayed on a display 17. When calculation of the circuit parameter of the matching circuit is ordered a circuit type selecting portion 21 displays several types of usable matching circuits and the circuit parameter of each type on the display 17 and shows them to a user. The user selects one out of the types and simulates the result of the use of the circuit parameter of the matching circuit.
Patent JP-H0856833-A (JP)
Title: Control of rice cooker
Inventor: OYA TAKASHI
IPC: A47J27/00
Filed: 1994-08-23
Abstract: PURPOSE: To prevent unevenness in cooking effect on rice grains near the bottom of a pot and those located in other portions using a rice cooking control method in which the exterior bottom surface of the pot is heated by a heating source, the pot bottom temperature is monitored by a temperature sensor, and the heating source is caused to generate heat until the temperature detected by the temperature sensor reaches a cooking completion temperature. CONSTITUTION: An auxiliary heating source 4 is provided for heating a side wall of a pot 1. The auxiliary heating source 4 is started to operate as a substitute for a heating source 2 when a first preset temperature higher than the boiling point but lower than a cooking completion temperature is reached. The auxiliary heating source 4 is operated until the detected temperature reaches a second preset temperature that is higher than the first preset temperature. Alternatively, the auxiliary heating source 4 is operated for a predetermined length of time. Then, the auxiliary heating source 4 is stopped and, simultaneously, the heating source 2 is started to operate until the detected temperature reaches the cooking completion temperature.
Patent JP-H0249401-A (JP)
Title: Moisture sensitive element
Inventor: SHIMOMURA TADASHI
IPC: H01C7/00
Filed: 1988-08-11
Abstract: PURPOSE:To obtain a moisture sensitive element having constant moisture sensitive characteristics by a method wherein a porous sintered body, which is formed by treating the surface and small holes with polyurethane resin, is used as the title moisture sensitive element. CONSTITUTION:A porous sintered body, having the surface and the small holes treated by polyurethane resin, is used. The polyurethane resin is the polymerized material of polyhydric alcohol and isocyanate. As a method of treatment of a porous material using urethane resin, there are a method in which the porous material is dipped into a urethane resin solution and then it is dried up, and another metod wherein the urethane resin solution is sprayed on the porous material and then it is dried up, and the like. As the solvent with which urethane resin is dissolved, there are dimethylformamide, toluene and the like. As a result, a moisture-sensitive element, having almost constant moisture sensitive characteristics even in the environment where water, mist-like drops of water, oil, vapor of oil, organic acid, inorganic corrosive gas, smoke of a cigarette, aldehydes and the like are present, can be obtained.
Patent JP-H06316833-A (JP)
Title: Wiping cloth
Inventor: YAMAMOTO AKIKO
IPC: D03D1/00
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a wiping cloth capable of directly and visually confirming the sticking of fouling so as to always maintain excellent wiping action. CONSTITUTION:The wiping cloth contains a part, having >=70 value of lightness (L) of a fabric constructed from ultrafine fiber having <=0.5 denier single fiber size and accounting for 50-80% of the whole area of the fabric. Since the part having >=70% value of (L) of the wiping cloth accounts for 50-80% of the whole area of the wiping cloth, the limit of use is visually clarified. Thereby, the function as the wiping cloth is sufficiently exhibited without redepositing the fouling on materials to be wiped. Although the fouling of the wiping cloth is readily visually discriminated, the fouling is hardly conspicuous.
Patent JP-H0487759-A (JP)
Title: Tool control method for machining system
Inventor: SATO KENICHI
IPC: B23Q3/155
Filed: 1990-07-30
Abstract: PURPOSE:To remarkably improve workability of work, related to tool preparation or the like, by easily and promptly obtaining concrete indication with respect to a tool necessary for executing a predetermined machining schedule. CONSTITUTION:In a registration memory means 3, a tool, stored in a pot of a tool magazine 15, is developed, registered and stored in a virtual magazine with a condition of the tool. In a tool existence decision means 5, a condition of a tool, used when an NC program is executed, is extracted. In a registration memory reforming means 7, a tool provided in the virtual magazine necessary for machining, tool provided in a tool chamber and a tool not provided in both the magazine and the chamber are newly registered and stored on the virtual magazine. In a machining possibility decision means 9, whether a number of tools necessary for machining on the reformed virtual magazine exceeds or not an actual number of pots of the tool magazine is decided. In an information output means 11, each information of effect of the tool, which must be left, reinserted to the pot and newly registered, is output relating to the tool.
Patent JP-H0362797-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KITAMURA SADAFUMI
IPC: H04N9/79
Filed: 1989-07-31
Abstract: PURPOSE:To enjoy a video image without color blurring on a television receiver by providing a variable delay line to an output of a reproduced color signal so as to detect the relation of time base position between a burst signal and a horizontal synchronizing signal so as to control the delay of the variable delay line. CONSTITUTION:A horizontal synchronizing signal C and a burst signal envelope B are fed to a timing detection circuit 45. Then the normal horizontal synchronizing signal obtained from the horizontal synchronizing signal and an output signal of a reference pulse generator 46 obtained from the burst signal position are compared. A timing deviation E is detected from the reference pulse D and the envelope B to obtain an output signal of the timing detection circuit 45. The output signal E decides the delay time of the variable delay line 41 and the advanced component of the reproduced color signal is corrected into the normal timing by the variable delay line 41. The output color signal of the variable delay line 41 and the luminance signal at the output of a low pass filter 35 are superimposed by a Y/C MIX circuit 36 to obtain the reproduced video output signal.
Patent JP-H0930771-A (JP)
Title: Moving device of gutter cover
Inventor: SHIRAKI YOSHIAKI
IPC: B66C1/24
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To nimbly perform such operations as doing what with loading or unloading a heavy gutter cover and what with conveying it by installing a supporting plate, extending frontward, in a longitudinal frame having wheels at the lower part and an operating handle at the upper part, and attaching a lifting means to this supporting plate. SOLUTION: A moving device 10 is placed by the side of a gutter, making a support leg 17 stand, and it is made into being self-supported. Next, a support frame 24 is lowered via a lifting cord 23 wrapped on a balance arm 22, and a U-shaped recess of a hook member 24a is fitted in the sidepiece of a gutter cover 51. With this lifting cord 23 pulled up, this gutter cover 51 is lifted up. Then, the support leg 17 is tilted to some extent, pushing the moving device 10, and it is moved up to the specified position, and then this support leg can be taken down from the moving device 10 by way of a reverse process as mentioned above.
Patent JP-2001027419-A (JP)
Title: Through hole structure of sheet metal appliance
Inventor: SUGIMOTO YOSHITERU
IPC: F24C15/08
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet metal appliance to prevent a finger from being hooked to an edge of a punched through hole and trapped thereby. SOLUTION: This sheet metal appliance is provided with a cut-and-erected piece 10 extending in the distal direction of the sheet metal appliance 1 from a side edge of a through hole 9 provided in a metal sheet to form the sheet metal appliance (portable cooking stove body) 1, and the cut-and-erected piece 10 is provided with a projecting bar 11 projected on the through hole side with a small interval from a distal edge of the cut-and-erected piece 11. When a finger is inserted in the through hole 9, the finger is guided to the direction away from the distal edge of the cut-and-erected piece 10 by the projecting bar 11, and the finger is prevented form being hooked by the distal edge.  A projecting bar projected to the through hole side of the cut-and-erection piece 10 from the distal edge is formed by folding the cut-and-erected piece 10, and the distal edge is prevented from being projected form a reverse side of the cut-and-erected piece 10, and the finger is similarly guided in the direction away from the distal edge of the piece 10, and the finger is prevented form being hooked to the distal edge, and being in the way in achieving another bending of the distal edge.
Patent JP-S6355798-A (JP)
Title: Refreshing circuit for dynamic ram
Inventor: MURAI MASAO
IPC: G11C11/34
Filed: 1986-08-27
Abstract: PURPOSE:To contrive the improvement of the reduction of an apparent dynamic RAM by jumping the RFC of row address by the data of control RAM read out by RF address at the time of a refreshing RF cycle C. CONSTITUTION:When reading or writing data from a bus 1 to a dynamic RAM 4, an address switching circuit 3 divides input address into a row address RA and a column address and outputs them to the RAM 4 and a switching circuit 8. The circuit 8 switches RA from the circuit 3 so as to input it to a control RAM 7, and the RAM 7 writes a contents corresponding to the RA to 1. Then, at the time of RFC, the circuit 3 and the circuit 8 are switched to an RF address line 2, and an RF control circuit 9 outputs an address to be refreshed to the line 2. Then the RAM 7 reads out the contents corresponding to input address from the line 2. When the content read out by the RAM 7 is 1, the circuit 9 stops the RF of the address at the time of RFC of the RAM 4, and improves the apparent lowering of access time of the RAM 4.
Patent JP-H0538439-A (JP)
Title: Catalyst composition
Inventor: TABATA KENJI
IPC: B01J23/89
Filed: 1991-08-08
Abstract: PURPOSE:To obtain a catalyst composition not lowered in its catalytic activity even in a reductive atmosphere at high temp. of 500 deg.C or higher and excellent in durability. CONSTITUTION:A catalyst composition excellent in durability is obtained from a composition consisting of perovskite multicomponent oxide containing a rare- earth element, rare earth oxide, aluminum oxide, tungsten oxide, iron oxide and one or more kind of noble metals.
Patent JP-S6442833-A (JP)
Title: Conveying device
Inventor: TAKAI KAORU
IPC: B25J15/00
Filed: 1987-08-11
Abstract: PURPOSE:To contrive improvement in working efficiency by interlocking the stopper at each treatment station and the driving of an arm by a method wherein the shifting of the title device and the driving of the arm are conducted by one motor by selectively turning ON or OFF the first and the second clutch mechanisms. CONSTITUTION:An ordinate axis 14 is arranged on a conveying device 4, the first and the second clutch mechanisms 13 and 23 are provided along the ordinate axis, and a timing pulley 24 for conveyance, which is engaged to the timing belt 16 disposed in tension almost in parallel with rails 2 and 3, is provided at the lower end of the conveying device. Then, a pair of gears are attached to a driving shaft 55, a worm gear having a clutch mechanism and a pulley is interlocked to one of the gears, and a follower gear engaged to a slider, with which a rotational movement is converted to a linear movement, is interlocked to the other gear. The driving means of the second clutch mechanism 23 is provided on the slider, a shaft with which the driving will be transmitted to the ordinate axis and the pulley is provided, and a motor 54 is coupled to said shaft. As a result, the shifting of the device and the driving of the arm can be performed by one motor 54.
Patent JP-S6176942-A (JP)
Title: Orientation measuring method of dielectric sheet
Inventor: OSAKI SHIGEYOSHI
IPC: G01N22/00
Filed: 1984-09-22
Abstract: PURPOSE:To measure easily a molecular orientation of a sheet by inserting a dielectric sheet into a pair of waveguides opposed at an interval of a small gap, and irradiating a sweep type linear deflecting microwave vertically to the sheet surface by rotating the sheet. CONSTITUTION:A dielectric sheet 3 is inserted into a small gap of a cavity resonator consisting of a pair of upper and lower waveguides 1, 2 opposed at an interval of a small gap, and a sweep type linear deflecting microwave (linear polarized wave) is irradiated vertically on the sheet 3 from the waveguide 1 by rotating the sheet 3 at a constant speed. Subsequently, the linear polarized wave attenuated by a molecule in the sheet 3 is received 12 through the waveguide 2, and converted to an electric signal. This electric signal is detected 13 and differentiated 14, and a frequency value in case when its differential value is zero is obtained as a resonance frequency, and recorded 15. Also, in order to obtain a reference of a rotational angle in a resonance frequency curve, a reflecting tape 16 of a thin width is stuck to one side face of a sheet fixing base 7, and variation of a reflection factor of monitor light which is rotating is detected 17, amplified, and inputted to a recording part 15 through a comparator 19.
Patent JP-S6179041-A (JP)
Title: Power transmission endless belt
Inventor: KAKO HIROYOSHI
IPC: F16G5/16
Filed: 1984-09-21
Abstract: PURPOSE:To prevent a lowering of durability caused by fatigue due to contact of a hoop with another member by forming sierra-like projections on the surface of the hoop to increase the frictional force of stacked hoops. CONSTITUTION:An endless carrier 32 is formed by stacking a plurality of circular bar-like hoops 32a-32n. The respective hoops are formed by a metallic material such as a marageing steel or the like, and the sierra-like projections 40 are continuously formed in such a manner as to cross each other on the inner peripheral surface of each hoop. In this arrangement, the fluid lubricating condition of the contact surface of the stacked hoops is eliminated to obtain enough frictional force, so that a lowering of durability caused by fatigue due to contact of the side of the hoop with another member can be prevented.