baber/WOPTO huggingface dataset:
Patent JP-2000324548-A (JP)
Title: Mobile communication system and mobile communication channel switching method
Inventor: ARAYAGAITO RIYOUJI
IPC: H04W36/38
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system and a mobile communication channel switching method, which make it possible to install a base station in a dead zone, prevent high frequencies of a frequency conversion repeating device from entering, and facilitate line designing. SOLUTION: The mobile communication system has a base station 13 which manages a 1st radio zone 11, repeating base station 14 which manages a 2nd radio zone 12, a base station controller 1 which controls the radio base station 13, a radio channel f0 for control which is a radio channel for controlling the repeating base station 14 and connects transmitter receivers 15 and 16 for controlling the ratio base station 13 and transmitter receiver 19 and 20 for controlling the repeating base station 14, a 2nd radio channel f2 for calling which uses a channel assigned to the 2nd radio zone 12, an antenna 33 used for a communication between a mobile station in the 1st radio zone 11 and the repeating base station 14, an antenna 34 used for a communication between the radio base station 13 and repeating base station 14,  and an antenna 35 used for a communication between a mobile station in the 2nd radio zone 121 and the repeating base station 14.
Patent JP-H05301222-A (JP)
Title: Method for recycling plastic products
Inventor: KASAI JUNICHI
IPC: B29B17/04
Filed: 1992-04-27
Abstract: PURPOSE:To simply make a regenerated plastic product having high physical properties from used thermpoplastics. CONSTITUTION:Used plastics are cleaned and ground to particles of a uniform size. An additive to be mixed with the plastic particles is prepared by pelletizing a master batch containing a required additive. The mixture of the master batch with the plastic particles in a diluting ratio is molded and machined, thereby being made into a regenerated plastic product.
Patent JP-H02310600-A (JP)
Title: Multipulse voice coding method
Inventor: SHIBAGAKI KOICHI
IPC: G10L19/04
Filed: 1989-05-26
Abstract: PURPOSE:To decrease a computation quantity and to allow the sufficient execution of correction of pulse resonance by executing an LPC analysis and pitch extraction, then calculating the autocorrelation of the impulse response of only the spectrum envelope filter and the cross correlation of the impulse response and input voice signal in a section where there are no pitches. CONSTITUTION:After the LPC analysis 2 and the pitch extraction 3 are executed, the autocorrelation of the impulse response of only the spectrum envelope filter is calculated by an autocorrelation calculator 9 in the section where there are no pitches and the cross correlation of the impulse response of only the spectrum envelope filter and the input voice signal is calculated in a cross correlation calculator 10. The operations of raising a pulse in the position where the cross correlation is max., subtracting the autocorrelation normalized at the pulse amplitude from the cross correlation in the position of the pulse, determining this correlation as the fresh cross correlation and further correcting the pulse amplitude are repeated. The computation quantity is decreased in this way and the correction of the pulse amplitude is sufficiently executed.
Patent JP-H03376-A (JP)
Title: Band brake servo device of automatic transmission
Inventor: TAKAGI KIYOHARU
IPC: F16D65/28
Filed: 1989-05-26
Abstract: PURPOSE:To reduce shift shock and oil pump loss by disposing an electromagnetic solenoid valve for communicating and intercepting between a draft chamber and an engaging side oil pressure chamber in the draft chamber. CONSTITUTION:The rear part of a piston 22 is fitted to the inside of an inner housing 29 in such a manner as to be capable of sliding to form an engaging side first oil pressure chamber 30 and an engaging side second oil chamber 31. A cover 33 is mounted in a position, backward of the inner housing 29, of a cylinder 21 to form a draft chamber 34 between the cover and the inner housing 29. The draft chamber 34 is communicated to a drain and the atmosphere, and an electromagnetic solenoid valve 40 for communicating and intercepting between the draft chamber 34 and the engaging side second oil pressure chamber 31 is disposed in the draft chamber 54. Hence, shift shock and oil pump loss can be reduced.
Patent JP-S63298977-A (JP)
Title: Electrolyte bath for redox-flow cell
Inventor: TAKAKU HIROSHI
IPC: H01M8/24
Filed: 1987-05-29
Abstract: PURPOSE:To increase the life of a cell by forming a supporting frame for a reaction electrode with elastomer, installing tunnel-like through holes in a liquid passage, and assembling a stack so that each surface is touched each other without installing liquid supply manufolds in a current collecting plate and a separator. CONSTITUTION:Supporting frames 4a, 5a for a negative electrode and a positive plate are made of elastomer, and support the negative electrode 4 and the positive electrode 5. Projections 22, 22a are formed by blanking in diagonal portions of the frames 4a, 5a. Liquid supply manifolds 17, 17a are punched in square, and a separator 6 and a current collecting plate 15 are used in a plate form. Tunnel-like through holes 20a are installed in the manifold. An electrolyte supplied from the manifold 17 enters a liquid reservoir 18 through the holes 20a and are passed to a negative electrode 4, an outlet side liquid reservoir 18a, and the manifold 17a. By assembling a stack so that each surface is touched each other, a bonding job is eliminated. Liquid mixing in an electrolyte bath can be prevented, and electrolyte leakage is prevented only by applying fastening force for assembly. Therefore, the life of the cell can be increased.
Patent JP-S6110044-A (JP)
Title: Production of fiber for optical transmission
Inventor: NAKASUJI MASAAKI
IPC: C03B37/10
Filed: 1984-06-25
Abstract: PURPOSE:To reduce an increase in transmission loss due to secondary coating, by applying a primary containing of a photo-setting resin composition containing a lubricant liquid to the surface of a spun optical fiber, setting the resultant coat, and heat-treating the coat before or after the secondary coating. CONSTITUTION:A curable resin composition containing an ultraviolet curing resin composition or electron radiation curing resin composition, e.g. urethane acrylate resin or epoxy acrylate resin, containing a liquid composition having lubricity, e.g. silicone resin, is applied to the surface of a spun optical fiber obtained by spinning a glass base material for optical transmission under heating, and the resultant coat is then cured to form a primary coating. A secondary coating consisting of a thermoplastic resin, e.g. polyamide or polyester resin, is then applied onto the resultant coating, and the optical fiber is heat-treated before or after the secondary coating to afford the aimed fiber for optical transmission.
Patent JP-S5757879-A (JP)
Title: Insoluble electrode
Inventor: SAWA TOSHIO
IPC: C25B11/06
Filed: 1980-09-24
Abstract: PURPOSE: To obtain an insoluble electrode suitable for use as an anode especially in electrolytic operation by melt-bonding a film of ≥1 kind of oxide selected from Ti, Hf and Zr oxides to the surface of a fibrous or latticed electric conductor as a base material.  
     CONSTITUTION: Powder of ≥1 kinds of oxide selected from Ti, Hf and Zr oxides is plasma-sprayed on the surface of a material using a fibrous or latticed electric conductor as the base material such as a substrate made of activated carbon fiber to form a film of said oxide. The oxide powder having about 10W50μm particle size is sprayed at 1W5g/sec spraying rate under hot plasma generated in a gaseous Ar-H 2  mixture with current arc having 500W700A current and 50W80V voltage. The preferred thickness of the oxide film is 0.2W1mm. The resulting anode has high dissolution potential, and it is hardly dissolved in a soln. even if DC voltage is applied in the soln. The film is not peeled from the substrate even after supplying electricity for a long time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5357190-A (JP)
Title: Adsorbing method for substances dissolved in aqueous solution
Inventor: TSUJIUCHI TAKAFUMI
IPC: C02F1/28
Filed: 1976-11-04
Abstract: PURPOSE: To remove contaminants such as water sol. resins, water sol. solvents, protein, surfactants, etc. dissolved in waste water by adsorption in an inexpensive and efficient manner by contacting the waste water with an aluminate type adsorbent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05203010-A (JP)
Title: Cam mechanism and material feeder provided therewith
Inventor: PASUKARU PORUTORE
IPC: B31B50/76
Filed: 1992-04-24
Abstract: PURPOSE: To provide a cam assembly with a material collecting means to temporarily rotate in the direction reverse to the rotation direction during the rotation cycle of the cam and a material feeder equipped with the cam assembly. CONSTITUTION: A cam plate 10 of this cam assembly has a first cam track 12 and a second cam track 11. A drive plate 30 is connected to a rotation drive shaft 40 and a first arm 26 is pivotally supported by the drive plate 30. First and second cam followers 22, 21 are pivotally supported on both ends of the first arm 26. The first cam follower 22 is movable along the first cam track 12 and a collecting means 58 is connected to the second cam follower 21 via a follower shaft 52. The center axis line 4 is placed on a position further from the center axis line 3 of the first arm 26 than both center axis lines 1, 2 of the first and second cam followers.
Patent JP-H0875248-A (JP)
Title: Water heater
Inventor: NISHIKAWA YOSHITOMO
IPC: F24J2/00
Filed: 1995-05-30
Abstract: PURPOSE: To achieve heating of water in a hot water storage tank effectively according to seasons by restricting the amount of heating water during the operating of a timer which is adapted to work below a specified illuminance from a sunshine sensor. CONSTITUTION: A sunshine sensor 3 as solar cell is arranged above a heat pump unit 2 set outdoors. The sunshine sensor 3 detects ambient illuminance and outputs a detection signal thereof to a microcomputer 4 provided on the heat pump unit 2 to operate a timer in the microcomputer unit 4 by the output signal so that heating with the heat pump unit 2 is restricted according to a time predetermined. As a result, in the case of an electric water heater, proper heating is accomplished effectively in accordance with the season in a low electricity bill time zone such as night. With sufficient heating at night, heating in the daytime is possible at a lower power thereby enabling the heating of water in a hot water storage tank 1 effectively according to seasons.
Patent JP-S63300835-A (JP)
Title: Wafer positioning method
Inventor: GAMO HIROSHI
IPC: B23Q3/08
Filed: 1987-05-29
Abstract: PURPOSE:To high accurately perform positioning by intentionally weakening relatively large generated vacuum suction force by the time immediately before the peripheral edge part of a wafer is adapted to a stopper surface and generating a condition that the displacement is generated between the wafer and its supporting part by external force acting in a reverse direction to the advancing direction. CONSTITUTION:Before a transfer feed arm 30 just presses an advancing direction peripheral edge part 12 of a wafer 10 to a stopper surface 81, vacuum suction force is weakened to the suction force in a level such as generating the displacement between the wafer 10 and its supporting part 31. And holding that condition being left as it is, even after the point end peripheral edge part 12 of the wafer is adapted to the stopper surface 81, the transfer feed arm 30 is advanced further to the front by a suitable distance. Consequently, the wafer 10, effectively utilizing this displacement, can be pressed to the stopper surface 81, while in this condition, the transfer feed arm 30 is appropriately stopped, and when the vacuum suction force is stopped, high accurate positioning can be performed suppressing undesired waving and backlash or the like to a minimum limit.
Patent JP-H08326574-A (JP)
Title: Driving force control device for vehicle
Inventor: ISHIZU TAKESHI
IPC: B60T8/175
Filed: 1995-05-30
Abstract: PURPOSE: To improve a fail safe function for traction control. CONSTITUTION: A slip amount S of a drive wheel is calculated from a speed difference between a drive wheel and a driven wheel and acceleration XG of a vehicle from the speed change of a driven wheel at S1-S5. A throttle valve opening THR1 corresponding to engine torque necessary to acceleration is estimated. When a difference between the aforementioned throttle valve opening and a throttle valve opening THR2 detected from a throttle sensor is below a given value β, a reduction amount of a vehicle drive force is set as a function value f1 (S, THR2) of a slip amount S and the throttle valve opening THR2 and when it exceeds the given value β, a reduction amount of a vehicle drove force is set as a function value f2 (S) of only the slip amount S and throttle of a second throttle valve is controlled at S6-S13.
Patent JP-H07331080-A (JP)
Title: Curable composition
Inventor: TANIGUCHI MASAHARU
IPC: C08L83/08
Filed: 1994-06-14
Abstract: PURPOSE:To provide a curable composition containing a specific siloxane-based polymer precursor and an amic acid, capable of forming a film having excellent toughness, adhesion and wet-heat resistance without deteriorating the smoothness, heat-resistance and transparency, having excellent storage stability and useful for forming an interlayer insulation film, etc. CONSTITUTION:This curable composition contains (A) a siloxane-type polymer precursor produced by the hydrolysis and condensation of an alkoxysilane mixture containing an alkoxysilane having amino group and/or its derivative and (B) an amic acid having silanol group or alkoxysilyl group on molecular terminal or side chain. The composition is especially suitable for forming a protection film of a transparent substrate, color filter, etc., of a liquid crystal element.
Patent JP-H05200205-A (JP)
Title: Ascending current inclined plate sedimentation apparatus
Inventor: MOCHIZUKI TADAO
IPC: B01D21/02
Filed: 1991-05-08
Abstract: PURPOSE:To avoid the lowering of sedimentation separation capacity even when a suspension is thick while suppressing resuspension by enhancing sedimentation separation capacity and distribution effect by increasing a sedimentation area without interfering with a rising route of supernatant water and a slide falling route of suspended particles. CONSTITUTION:Inclined plates K inclined in one direction are arranged in a sedimentation basin or tank W in the lateral direction thereof at a definite interval and lateral parallelogrammic inclined plates K' each having the same longitudinal length as that of the inclined plate K are arranged between the adjacent inclined plates K in parallel to the ascending inflow direction of a suspension so as to be inclined at a proper angle with respect to the lateral direction of the inclined plates K.
Patent JP-S51125117-A (JP)
Title: Composition for use in powder coating
Inventor: MATSUMOTO YOSHIO
IPC: C09D5/00
Filed: 1974-11-18
Abstract: PURPOSE: An acrylic composition for use in powder coating with improved low-temperature curing characteristics and storage stability. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S6024831-A (JP)
Inventor: TAKEUCHI YASUTO
IPC: A61B10/00
Filed: 1983-07-20
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-S5656080-A (JP)
Title: Television receiver for character multiplex broadcast
Inventor: KURODA SAKUROU
IPC: H04N7/025
Filed: 1979-10-13
Abstract: PURPOSE:To lessen a viewer being irritated who is waiting for a desired still picture display program has when the program is selected, by displaying the wainting time momently until the program is actually received on CRT, etc. CONSTITUTION:Decoder 1, receiving the signal regarding a still picture display program discriminated from a received signal, detects a program code in each signal to send address signal ADS of contents corresponds to each program to memory 31 or 32 via address switching circuit 2. In respective areas 32A, 32B...32J of memory 32, up-to-date program ceasing periods of respective programs are held and in respective areas 31A, 31B...31J of memory 31, data regarding the point in time of the up-to-date received signal as to a selected program are stored in the form of the counting contents of counter 5. Since the elapse time from the point in time is counted by counter 5, the waiting time up to the display of the program is displayed momently as the results of operator 72.
Patent JP-H11321650-A (JP)
Title: Measuring device and measuring method of ground shoe mounting position
Inventor: TANAKA TAKETAKA
IPC: B61L3/12
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To automatically perform position measurement of a ground shoe by using a rail land vehicle. SOLUTION: A device comprises a spot beam projector 4 and spot beam receiver 6 for automatically detecting presence of a ground shoe during running, fan beam projector 5 irradiating this ground shoe 1 and on a rail 13 with a fan beam laser beam 2 when presence of the ground shoe 1 is detected, two sets of camera parts 7, 8 image picking up a bright line 15 formed in the ground shoe 1 and the rail 13 by the fan beam laser beam 2 from a prescribed direction, control device part processing an image acquired in the camera parts 7, 8 to extract a specific point to record an image data, arithmetic part using the specific point to calculate separation of the center between the right/left rails from the center of the ground shoe and a height of an upper surface of the rail from an upper surface of the ground shoe, and a display part indicating a measuring result.
Patent JP-H01301158-A (JP)
Title: Gas sensor
Inventor: SHIRATORI MASAYUKI
IPC: G01N27/04
Filed: 1988-05-30
Abstract: PURPOSE:To perform invariably proper and stable detection by obtaining variation in the resistance value between electrodes as a sensor output. CONSTITUTION:When a voltage is applied between lead pins, a heater 12 generates heat, which is conducted to a gas sensing body 13. When there is specific gas in an atmosphere in this state, the gas sensing body 13 reacts to the gas. At this time, the resistance value between the electrodes 11a and 11b varies, which is led out as the sensor output from the lead pins. Then the heat of the heater 12 is conducted to the gas sensing body 13 through an insulating substrate efficiently because the heater 12 and gas sensing body 13 are on the same surface of the insulating substrate 4a. Further, the circumference of the gas sensing body 13 is covered with the internal wall of a hole for gas sensing body exposure and radiant heat from the internal wall is conducted to the gas sensing body 13, which rises in temperature sufficiently, so that the invariably proper and stable detection is performed.
Patent JP-H07335544-A (JP)
Title: Method for manufacturing high-frequency circuit element
Inventor: HIRATSUKA RYUICHI
IPC: H03H3/08
Filed: 1994-06-14
Abstract: PURPOSE:To positively execute a process which can be executed to a part with a high step and a part with a low step in the same process. CONSTITUTION:The step between compound semiconductor layers 2, 3, and 4 on a substrate 1 and AlN layer 6 is buried by resists 10 and 11, SiO 12 is subjected to patterning on the resist 10, the resists 10 and 11 are further subjected to patterning from the opening part with the SiO 12 as a mask, a metal film 25 is formed, lift-off is performed, and then the unneeded metal film 25 on the SiO 12 is eliminated, thus forming an electrode.
Patent JP-S62289393-A (JP)
Title: Laser beam machine
Inventor: NISHIKAWA YUKIO
IPC: B23K26/082
Filed: 1986-06-06
Abstract: PURPOSE:To execute a scan of a beam at a high speed, with a high accuracy, and also, to a necessary range by making a laser beam scan onto a turning track, and supplying objects to be machined from a supply means to plural parts on the turning track of the laser beam, respectively. CONSTITUTION:A laser beam 1 which has been emitted from a laser oscillation source 7 is brought to a scan as shown by turning track 12 which is required for laser beam machining by an optical system 8 and 9. Two parts of the turning track 12 are machining parts 12a, 12a for forming a linear track, and to each machining part 12a, plural thin film-shaped objects to be machined 10, 10 are supplied by rollers 11, 11. Said each object to be machined 10, 10 is machined in parallel by a scan of once of the laser beam. In this way, by a beam scan of a high speed and a high accuracy extending over a wide scanning range, laser beam machining can be executed at a high speed, and the machining efficiency can be improved.
Patent JP-S6111907-A (JP)
Title: Head for vertical magnetic recording
Inventor: KARIMOTO HIROYASU
IPC: G11B5/127
Filed: 1984-06-27
Abstract: PURPOSE:To obviate the generation of partial erasing by disposing the 1st and 2nd high permeability films patterned on the end face on the side opposite from a recording medium with a non-magnetic material having a curved surface shape in-between in such a manner that the patterns coincide with each other. CONSTITUTION:The plane patterns 13, 23 of the high permeability films 12, 22 are formed in the tapered part of the 1st head and 2nd head and therefore the plane patterns (width of several 10mum) can be observed within the same visual field with a microscope. Since the heads have the tapers and the thickness of non-magnetic blocks 11 and 12 decreases to 10-odd mum, the top ends of both heads can be observed within the same visual field. The relative positioning of the 1st head and the 2nd head is executed with good accuracy and the cause for decreasing S/N such as partial erasing by an erasing head is eliminated. Contribution is thus made to the remarkable improvement of the head performance.
Patent JP-2000317013-A (JP)
Title: Stretch health improving tool
Inventor: TAKADA FUMIE
IPC: A61H39/04
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a stretch health improving tool by which strong stretch exercises and a flexibility in a body are judged by an inclining footstool and also a pressure point on a sole is pressurized. SOLUTION: A base frame 1 and the footstool 4 are pivotally supported and connected, bearings 5 are disposed at the both front sides of the base frame 1, a U-shape crank (support bar) 6 is fitted to the bearings 5 so as to be rotatable and the free end of the bar 6 is fitted to a plurality of notches arranged at the rear side of the footstool 4 and adjusted to have a proper inclination angle. A non-slip 8 is arranged in the rear part of the base frame 1 and a buffer material 9 is adhered on its front surface so that heels do not ache. A crosspiece 10 for placing left and right foots in parallel is fitted in the center of the footstool 4.
Patent JP-H05318890-A (JP)
Title: Printer
Inventor: MORI MAKOTO
IPC: B41J29/50
Filed: 1992-05-25
Abstract: PURPOSE:To easily find out error in a printing data when it is set beyond a print effective range. CONSTITUTION:Before a format data is registered, the number of possible characters in printing areas of the format data is calculated. With respect to a printing data of each character string set by an identifier in a printing data sent from a host computer, the number of characters in the printing data of the character string is compared with the number of possible characters in the printing area in which the printing data of the character string is to be printed. When the number of characters in the printing data of the character string is larger than the number of possible characters in the printing area, a dot image data of a mark 'VOID' is added to a plot memory for plotting, and the mark 'VOID' is printed on a tag to be printed and issued.