baber/WOPTO huggingface dataset:
Patent JP-S5832370-A (JP)
Title: Gas diffusion air pole
Inventor: KOSHIBA NOBUHARU
IPC: H01M12/06
Filed: 1981-08-19
Abstract: PURPOSE:To make the electromotive force as an air pole to be the mixed potential shown by gamma-MnO2 and beta-MnO2 while to exhibit the activated catalytic performance sufficiently by employing the mixture of beta-MnO2 and gamma-MnO2 with the active carbon. CONSTITUTION:50wt% of mixed manganese dioxide where gamma-MnO2 and beta-MnO2 produced by thermally processing gamma-MnO2 under the temperature of 350 deg.C is mixed with 50wt% of active carbon and 10wt% of acetylene black as the conductive material while furthermore 30wt% of water dispersion of poly-tetra- fluoro-ethylene having 60wt% of solid state component is mixed as the binder  to produce the paste. Then it is applied on a nickel screen to produce a sheet having the thickness of 0.5mm., and after drying it is punched out and the porous  poly-4-ethylenefluoride film is contacted tightly to produce the air pole.
Patent JP-S63297119-A (JP)
Title: Drive connecting device for four-wheel-drive
Inventor: YOSHIYANAGI KOJI
IPC: B60K17/348
Filed: 1987-05-28
Abstract: PURPOSE:To reduce the size and weight by interposing a connecting device consisting of a hydraulic pump and a frictional engagement means between the rotary members of the front and rear driving shafts and engaging and disengaging the frictional engagement means and the rotary member of each shaft by the hydraulic operation. CONSTITUTION:When no revolution difference exists between rotary shafts 7 and 10, a piston 15 connects shafts 7 and 10 according to the pressure in a piston chamber 21 by the closing of the piston chambers of the unidirectional valves 36 and 39. When a revolution speed difference is generated on the shafts 7 and 10, a hydraulic pump 17 operates, and one side of the chambers (a) and (b) is selected as discharge side and the other is selected as suction side according to the speed of the shafts 7 and 10. Then, the pressurized oil flows into the position chamber 21, and the piston 15 is operated to strengthen the engagement of a frictional engagement element 20, and the shafts 7 and 10 are connected strongly. With such constitution, the size of a pump can be reduced, and the weight can be reduced, and the whole device can be made small-sized and lightweight.
Patent JP-S5831276-A (JP)
Inventor: YONEMURA MINORU
IPC: F25D23/06
Filed: 1981-08-19
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-S63295034-A (JP)
Title: Manufacture of polyvinyl pulley wherein rim and disk are coupled and polyvinyl pulley manufactured by that method
Inventor: TANAKA HARUMA
IPC: B21K1/42
Filed: 1987-05-28
Abstract: PURPOSE:To simplify production by metallurgically or mechanically coupling rims providing multiple V-grooves rolled on a short pipe material and a disk provided by blanking or drawing. CONSTITUTION:Rims 1, 2, 3 providing multiple V-grooves are manufactured by rolling on a short pipe-shaped material. Then, the disk 4 is manufactured by blanking or drawing. The rims 1, 2, 3 manufactured in this manner are coupled metallurgically or mechanically with the disk 4. The manufacturing process can be simplified by this method.
Patent JP-S6020660-A (JP)
Title: System for randamizing coded information
Inventor: OKADA HIDEO
IPC: H04L9/00
Filed: 1983-07-14
Abstract: PURPOSE:To attain randamizing of coded information by which decoding is more difficult by inserting an ROM storing a table for plural kinds of information coding to a transmitter and a receiver and changing the table at the same time at each prescribed time. CONSTITUTION:A CPU1 for transmission and a CPU6 for reception are provided with clock counters 5, 10 in synchronizing with the identical ROMs 2, 7 for coding information respectively. The CPU1 for transmission reads an instruction by using the conrol ROM3, selects one of plural tables stored in the information code ROM2 selected by the CPU1 by means of a clock counter for the information to be transmitted, codes the information corresponding to the content and transmits the result from a transmission section 4 to the receiver. The information fetched by the reception section 9 is decoded by the table in the ROM7 selected by a counter 5 in synchronizing with the counter 5 of the transmission section. Since the ROM7 has the identical content to that of the ROM2 at the transmission section, the data is decoded correctly.
Patent JP-H09309368-A (JP)
Title: Cup holder for vehicle
Inventor: HARA TOSHIHIRO
IPC: B60N3/10
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder for a vehicle, which is capable of letting a kind of card be easily picked up even if it is dropped in the cup holder in a state that a lid part is revolved to a position where a cup housing part is opened. SOLUTION: A cup holder is formed out of a holder part 23 which is disposed in the inside of an opening part 5 of a decorative member 3, and is formed into a recessed shape capable of holding a cup, and of a lid part 13 capable of being revolved to a position where the cup housing part 11 of the holder part 23 is closed, and a position where the housing part 23 is opened. A shelf part 27 is formed in the holder part 23, such that a piece of a kind of card, protrudable out of upper surface of a decorative member, which having been inserted in a gap 25 between the fringe part of the opening part 5 of the decorative member 3 and the upper surface 13a of the opening lid part 13.
Patent JP-H02310408-A (JP)
Title: Disk inclination detector
Inventor: HISAZAWA MASAO
IPC: G01B11/30
Filed: 1989-05-25
Abstract: PURPOSE:To allow the exact recognition of the inclination of a disk by turning a sensor base in such a manner that the direction of the straight line connecting the central positions of a light emitting element and light receiving elements faces the center of the information disk as an optical pickup moves. CONSTITUTION:A roller 38 comes into contact with a guide part 39a when the distance form the center 21 of the disk up to an objective lens 50a is increased from R0 to R1. The light emitting element 34 and the light receiving elements 35, 36 move so as to exist on the line connecting the center of the disk as the optical pickup part 22 moves. In addition, the device is so constituted that the distances R0, R1 of the lens 50a and the center 21 of the disk and the distance R0, R1 of the element 34 maintain always the equal state. The distance from the center 21 of the disk to the element 34 and the distance to the lens 50a are equaled in this way even when the lens 50a exists in any position. Since the center 21 of the disk exists on the extension line connecting the two elements 35, 36, the inclination of the disk is exactly recognized.
Patent JP-H10317332-A (JP)
Title: Luminous road sign
Inventor: IMAZU RYUJI
IPC: E01F9/582
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a luminous road sign with increased brightness of light emitted to the outside from its light emitting part. SOLUTION: A plurality of luminous units 5, in each of which a light-emitting diode 3 is placed opposite to the focal position of a convex lens 4 so that the light La of the light emitting diode is emitted while being refracted by the convex lens 4 into an almost parallel beam Lb, are aligned to form a light- emitting part 2, with the parallel beams Lb from the luminous units 5 being emitted to the outside from the light emitting part 2. Since the light emitted from the light emitting part 2 is parallel beams Lb, it has higher brightness than conventional diffused light, and since the plurality of luminous units 5 are aligned and the parallel beams Lb matching their number are emitted from the light emitting part 2, the brightness as a whole is greatly enhanced.
Patent JP-S5465020-A (JP)
Title: Waveform generator of electronic musical instruments
Inventor: KAZUTOMO MASATADA
IPC: G10H1/057
Filed: 1977-11-01
Abstract: PURPOSE: To form waveforms of high accuracy of time axis and less quantization noises through the use of a waveform memory of a small memory size by providing the waveform memory which on receiving of an address signal outputs the continuos waveform amplitude value through time sharing.  
     CONSTITUTION: From a waveform memory 12, the waveform amplitude value PI + 2 having been stored in its 1st + 2 address is read out. A counter 21 changes its count value K and outputs it as an address signal to the second input terminal B of a coefficient memory 22. Hence, the coefficient memory 22 outputs the 3rd coefficient value. A multiplier 13 multiplies the waveform amplitude value outputted from the waveform memory 12 and the coefficient value outputted from the coefficient memory 22 and outputs a waveform signal. An accumulator 14 accumulates this waveform signal and a latch circuit 15 latches and outputs the waveform signal outputted by the accumulator 5. After this waveform signal is multiplied by an envelope waveform EV, it is sounded from a sound system 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5556787-A (JP)
Title: Color distribution control method
Inventor: MAEDA OSAMI
IPC: G09G5/36
Filed: 1978-10-23
Abstract: PURPOSE:To obtain a high-fidelity color in a simple way when the three primary colors are mixed in an optional rate for display on the color Braun tube, by applying the color distribution control method in which the quantity of the three primary colors is taken out at the optionally designated two sections and then mixed up in the desired ratio. CONSTITUTION:Original picture 1 is photographed through TV camera 2 to obtain the video signal. The video signal is then colored via color encoder 4 and displayed on color display 5 after conversion through A/D converter 3 and the equi-density division every voltage level and with the designated color number. The quantity ratios of the three primary colors (R, G and B) are mixed up in the following method: first both the mixing two sections and the mixing rate are designated via conditional input device 8; the value calculated by arithmetic control mechanism 7 is delivered to D/A converter 9; and thus color encoder 4 is controlled to change the colors. Both the mixing sections and ratio can be selected optionally, thus obtaining the desired color in a simple way.
Patent JP-S5830440-A (JP)
Title: Fuel control apparatus for automobile engine
Inventor: OOWADA MASAJI
IPC: B60R16/023
Filed: 1981-08-19
Abstract: PURPOSE:To aim at reducing fuel costs and obviating an electric discharge, by setting up a device to intercept the feed of fuel without impairing car operatability as well as a device to give an alarm signal when a driver leaves his seat with an ignition switch turned on intact, to a fuel control apparatus. CONSTITUTION:When an engine is stopped with a fuel cut signal, since a driver remains seated, a seat switch 47 stands 'close' and an alarm device 75 does not operate. That is to say, a NOT circuit 40 to which a signal of 1 is inputted from a R.P.M. detecting device 41 inputs its signal of 0 into a transistor 43 and therefore excitation of a relay 44 is released making a normal-open contact 44a come to 'open' but as the switch 47 is still close, a transistor 73 is not impressed with a fixed voltage from a supply voltage V4 so that an alarm 74 fails to operate. Next, when a car comes to a standstill after engine stopping, if the driver leaves his seat with an ignition switch 45 turned on intact inadvertently, the switch 47 being served as an unseat detecting device 49 comes to 'open' so that the transistor 73 is excited and the alarm 47 gives an alarm; the driver may turn off the switch 45.
Patent JP-S5833976-A (JP)
Title: Power converter
Inventor: IKEDA YOSHITAKA
IPC: H02M7/5387
Filed: 1981-08-20
Abstract: PURPOSE:To efficiently operate a power converter without intermediary of a battery or the like by inputting a voltage obtained by connecting condensers to a solar battery array or the like through a voltage rising type high frequency chopper to an inverter and cooperating with an AC power system. CONSTITUTION:A condenser 2 is connected in parallel with a DC output 1 of a solar battery array or a wind power generator, thereby obtaining the just DC voltage, which is coverted to the second DC voltage through a voltage rising high frequency wave chopper 3 which has a condenser 4 at the output side, is converted via an inverter 5 into an AC voltage, which is then applied through a transformer 6 to an AC power system 7. Accordingly, the condenser 2 serves to suppress the voltage variation due to the high frequency pulsating current of the  chopper 3 and the condenser 4 serves to reduce the input voltage variation of the inverter 5, thereby efficiently applying solar battery energy to the AC power  system without providing secondary energy storage means.
Patent JP-S61288115-A (JP)
Title: Optical fiber type position detecting device
Inventor: TANAKA TERUAKI
IPC: G01D5/34
Filed: 1985-06-14
Abstract: PURPOSE:To obtain high detection precision with high resolution by detecting light from a bundle fiber which is incident on a photodetection fiber by the movement of a moving body. CONSTITUTION:When light from a light source is projected through a projection fiber 5, the incident light is diffused spectrally and equally by the number of converging fibers of the bundle fiber 3. Then, when a rotary input shaft 1 rotates clockwise or counterclockwise corresponding to the rotation of the body to be detected, light signals as many as bundle fiber tip parts 3a which correspond in a rotary angle area where a rotary cylinder 2 rotates are incident on either of the photodetection fibers 6 and 7 which corresponds to the rotating shaft. Thus, the light signals as many as the number of detection are transmitted as light pulse signals and read by a reader, so that the angle of rotation of the shaft 1, i.e. the rotary displacement of the body to be detected is detected through the cylinder body 2.
Patent JP-S6022997-A (JP)
Title: Desulphurization process in methane fermentation treatment
Inventor: FUJIMURA HIDEKAZU
IPC: C02F11/04
Filed: 1983-07-18
Abstract: PURPOSE:To save consumption of desulphurizing chemical and to remove H2S with high efficiency by allowing generated gas from a methane fermentation tank to react catalytically with waste water contg. SO2 and converting H2S in the generated gas to simple substance of sulphur. CONSTITUTION:Original waste liquid is led to a fermentation tank 1 through a line 11, and digested liquid obtd. in the digestion tank by the methane fermentation treatment is discharged through a line 12. Generated gas is led through a line 15 into a desulphurization tower 3 where it is allowed to react catalytically with waste liquid contg. SO2 introduced from line 16; H2S in the generated gas is converted to simple substance of sulphur. Thus, H2S in the generated gas is removed. Desulphurized generated gas is introduced into a gas holder 4 through a line 18. A part of the gas is taken out through a line 19 and a boiler 5 and is utilized for energy source, and the other part of the gas is returned to the fermentation tank 1 through a line 20, boiler 6, and a line 14, to be utilized for stirring of the tank.
Patent JP-S5253885-A (JP)
Title: Process for peparing a novel 7alpha-methoxycephalosporin derivative
Inventor: IWANAMI MASARU
IPC: A61P31/04
Filed: 1975-10-30
Abstract: PURPOSE: 7-Trifluoromethylthioacetamide-7-α-methoxy-3-(1-methyl-1Htatrazol-5-yl) thiomethyl-▵-cephem-4-carboxylic acid of the formula I. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02309555-A (JP)
Title: Sheet battery
Inventor: MANO MORIMASA
IPC: H01M2/30
Filed: 1989-05-24
Abstract: PURPOSE:To thin the thickness of a battery and enable the terminal connection of both pinching type terminal and push type terminal and while prevent the misinstallation by locating respective terminal connecting surfaces of both electrodes in the predetermined direction, and providing them asymmetry against the appearance of the battery. CONSTITUTION:A sheet battery consists of an anode plate 1, an anode side insulating film 4, a cathode plate 2 and a cathode side insulating film 4 respectively piled on both surface of a chemical substance 3. The chemical substance 3, the anode plate 1 and the anode side insulating film 4 are notched, adjusting to the axis (a), to expose the back surface of the cathode plate 2 so as to form a cathode terminal connecting surface. The insulating films 4, 5 are notched, adjusting to the axis (b) positioned asymmetry against the axis (a), to expose the back surface of the anode plate 1 and the front surface of the cathode plate 2 so as to fore respective electrode terminal connecting surfaces thereof. A pinching type terminal is installed to an axis (a) type and a push type terminal is installed to both of the axes (a), (b) types. Since the axis (a) and the axis (b) are positioned asymmetric each other, misinstallation with different polarity is eliminated.
Patent JP-S62287099-A (JP)
Title: Method and apparatus for lining up and electrolytically treating small parts
Inventor: TAKEUCHI AKIO
IPC: C25D17/22
Filed: 1986-06-05
Abstract: PURPOSE:To quickly, exactly and easily line up and electrolytically treat small parts by lining up and progressing the many small metallic parts between electrode plates on the progressing path and the reverse-polarity electrodes in an electrolytic treating liquid and interrupting energization in part in the mid-way of progression. CONSTITUTION:While many pieces of the small metallic parts are lined up by an oscillating device (not shown in the figure) along the spiral progressing path 3 provided in a bowl electrolyzing part 2 filled with the electrolytic treating liquid 11 in a bowl container 2', the small parts are successively progressed from a climbing port 8. At least one piece of steps 4 are provided in the mid-way of the above-mentioned progressing path 3 and further, the electrode plates 5 on the progressing path and the reverse-polarity electrodes 7 parted therefrom in parallel therewith are disposed between, for example, two pieces of the steps to bring the small parts in the mid-way of progression into contact with the electrode plates 5 and to maintain the same at the same polarity as the polarity of the electrode plates. Only the small parts group between the steps 4 in the mid-way of the progression is thereby energized and subjected to the electrolytic treatment. The remaining groups are held de-energize.
Patent JP-H0432940-A (JP)
Title: Decentralized data base system
Inventor: KATO NORIHIRO
IPC: H04J3/06
Filed: 1990-05-23
Abstract: PURPOSE:To make the difference in the time of a timer at each site small by predicting whether the time of the timer at each site is fast or slow from the distribution result of the processing state of a transaction and varying the time of the timer at the site according to the predicted fast/slow state of the time. CONSTITUTION:At respective sites 1, 3, and 5, sampling means sample statistic information on distributions regarding the process of the transaction at the time simultaneous execution control over the transaction by using time stamps given when the process is started at the respective sites. At the respective sites 1, 3, and 5, it is predicted whether their timers are faster or slower than the timers of other sites according to the statistic information from other sites. Then a site which predicts that its timer is faster or slower varies the timer according to the statistic information and the respective sites 1, 3, and 5 adds time stamps to the transaction according to the varied time of the timers. Consequently, the difference in time among the timers of the respective sites 1, 3, and 5 can be made small.
Patent JP-S63299419-A (JP)
Title: Transmission system for audible sound signal
Inventor: OTA GICHU
IPC: H04B14/04
Filed: 1987-05-29
Abstract: PURPOSE:To prevent sound quality in an audible sense from being deteriorated even when compressibility is raised, by performing amplitude correction by the reverse characteristic of a Fletcher-Munson's loudness-level contour on an audible sound signal before encoding, and performing the amplitude correction by the loudness-level contour again after decoding. CONSTITUTION:On an input signal, the reverse characteristic of the loudness- level contour regulated by the loudness level of the input signal is attached at a Fletcher-Munson's loudness-level contour reverse characteristic attaching part 4. And an amplitude-compressed input signal is, for example, PCM-encoded by an encoding part 6. Also, the loudness level is encoded at the encoding part 6, and is transmitted to a decoding part 8 as sub information. The decoding part 8 converts the encoded data of the input signal to the same electrical signal as the input signal by decoding. A reproducing signal is inputted to a Fletcher-Munson's loudness-level contour characteristic attaching part 9, and the characteristic of the loudness-level contour is applied. In such a way, it is possible to compress information without deteriorating the sound quality, and to improve transmission efficiency.
Patent JP-S5835762-A (JP)
Title: Cassette tape recorder
Inventor: YOSHIDA MASAHIDE
IPC: G11B15/68
Filed: 1981-08-21
Abstract: PURPOSE:To select a cassette, by interlocking a position detection sensor of a holder with a motor for holder movement, in a tape recorder supporting the  holder inserted with a lot of cassettes slidably upper and lower surfaces of a  panel. CONSTITUTION:In moving slidably a cassette holder having flanges 10a and 10b latched with guide grooves 9a and 9b located at the front panel of a tape recorder at the back side and loading cassettes 11a to parts sectioned upper and lower at partition plates, a sensor which detects the stop position with signal from an operating button selecting the stop position of the holder outputs a detection signal and a driving motor to slide the holder is controlled to turn- on and -off and a corresponding cassette is loaded after being made coincident with a cassette loading chamber. Thus, a lot of cassette can automatically be selected at random and the device can be made small in size.
Patent JP-H10322706-A (JP)
Title: Motion vector detection device
Inventor: NISHIMURA TAKASHI
IPC: H04N19/50
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a motion vector detection circuit which operates a differential absolute value sum and highly precisely facilitates the arrangement of an integrated circuit without errors without taking a method for simultaneously outputting one picture element value to multiple circuits even if the number of the picture elements in an encoding block is increased. SOLUTION: The picture element value from an input port 1 is inputted to RA registers 2 holding the picture element values of a noticed block and RB registers 3 holding the picture element value in a searching range. A computing element 4 calculates the absolute value of a difference between the picture element value of the noticed block which is continuously held in the RA registers 2 during a detection period and the picture element values of the search range, which are sequentially inputted and held in the RB registers 3. The output is accumulated and added in an adder 5. The intermediate result of accumulation/addition is held in respective RC registers 6. Delay elements 8 delay the intermediate results by adjusting them to operation timing, input whole accumulation/addition values to a minimum value detection circuit 9, obtains a candidate block showing the minimum value for the noticed block and detects the motion vector. Then, circuit constitution is changed and it can be detected at every field/frame.
Patent JP-S5923393-A (JP)
Inventor: ISHIKAWA TOMOHISA
IPC: G10H1/46
Filed: 1982-07-29
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-S61289491-A (JP)
Inventor: YAGI SHINICHI
IPC: G07G1/12
Filed: 1985-06-17
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。