baber/WOPTO huggingface dataset:
Patent JP-S54137940-A (JP)
Title: Multi-data processor
Inventor: TAKAHASHI YOSHIAKI
IPC: G06F15/16
Filed: 1978-04-19
Abstract: PURPOSE: To make the switching control of a double system possible by separating an address signal line in a common bus into a data transfer address signal line and a system address signal line in a multi-data processor.  
     CONSTITUTION: Common bus 20 is provided with data transfer address signal line 21 and system address signal line 22. At the time of data transfer, data transfer control circuit 15 of data processor 19 sends out data transfer address signal (n), opposite unit 19 discriminates that signal (n) inputted to discrimination crcuit 23 is its own data transfer address, and circuit 15 transfers data. At the time of switching to the double system, doubling switching control circuit 27 of switching control circuit 18 outputs transfer address signal (n) and system address signal (o). Discrimination circuit 24 of circuit 19 recognizes signal (o) to be the address signal of its  own system and doubling switching circuit 16 attains the switching between the  in-use system and stand-by system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05248831-A (JP)
Title: Three-dimensional shape measuring apparatus
Inventor: NISHIZAKI KATSUTOSHI
IPC: G01B11/24
Filed: 1992-03-03
Abstract: PURPOSE:To make it possible to measure a large material to be measured without deteriorating the measuring accuracy of a small material to be measured. CONSTITUTION:Slit light 7 is brojected from a slit light source device 2 on a material 6 to be measured. The image of a light cutting line 8 at the surface of the material 6 to be measured is picked up with a TV camera 9. The two-dimensional image data of the light cutting line 8 from the TV camera 9 are converted into the three-dimensional data by using the converted position data stored in a data memory device 4 with a data processing device 5. The magnification of the TV camera 9 can be adjusted at a plurality of steps. The converted position data at the magnification at each step of the TV camera are sotored in the data memory device 4.
Patent JP-S53131847-A (JP)
Title: Pressure plate of electrophotographic copier
Inventor: SOGA SETSUO
IPC: G03B27/62
Filed: 1977-04-22
Abstract: PURPOSE: To eliminate contamination and discoloration and improve flexural characteristic and the smoothness of reflection face by so forming the pressure plate that a foam material having a skin layer at least on one surface is used as a base and a resin film is affixed to the surface of the skin layer of said foram material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51121708-A (JP)
Title: Liquid-cooled rotary electric machine
Inventor: YAMASHITA NOBUYOSHI
IPC: H02K9/00
Filed: 1975-04-17
Abstract: PURPOSE: A liquid-cooled rotary electric machine for efficient cooling operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08241284-A (JP)
Title: Number of day calculator
Inventor: NAKAYAMA HITOSHI
IPC: G06F15/02
Filed: 1995-03-06
Abstract: PURPOSE: To perform a no. of day calculation by using the date information corresponding to an arbitrary name of an era. CONSTITUTION: In the main body 1 of a tabletop electronic calculator including a no. of day calculator, a display means 2 and an input means 3 are included. In the input means 3, a numerical key group 4 inputting the numbers of the year, month and day data of date information, a name of an era switch key 6 selecting the name of the era of date information from plural kinds of names of era and a conversion key 5e converting the name of the era of inputted date information and year data into the year data corresponding to another name of an era, etc., are included. A days calculator performs days calculation by using the date information corresponding to the name of the era selected by the name of an era switch key 6.  When the names of the era of two of date information are different in a due date calculation, each date information is unified into an automatically and preliminarily fixed name of the era and the year data corresponding to the name of the era. A 'within the year' is selected by the name of the era switch key 6, a calculation mode within the year performing the days calculation by only month and day data is executed.
Patent JP-H10296609-A (JP)
Title: Wire saw
Inventor: KINUTANI KAZUTOMO
IPC: B23D57/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To feed a wire to a machining position and collect a used wire from the machining position without using a bobbin. SOLUTION: First tension giving mechanisms 16 and 27, tension cutting-off mechanisms 18 and 29, second tension giving mechanisms 21 and 32, and wire containers 24 and 35 are arranged on the wire feeding and collecting sides of rollers 12 to be machined. A specified strength of tension is given to the wire 13 between themselves and the rollers 12 by the first tension giving mechanisms 16 and 27. The propagation of tension caused by the first tension giving mechanisms 16 and 27 is cut-off by the tension cutting-off mechanisms 18 and 29. Tension lower than that given by the first tension giving mechanisms 16 and 27 is given to the wire between the tension cutting-off mechanisms 18 and 29 by the second tension giving mechanisms 21 and 32. The wire 13 contained loosened in the feed side wire container 24 is drawn out in order to feed.  Used wire 13 is collected in the collection side wire container 35 in order.
Patent JP-H05214831-A (JP)
Title: Method and device for controlling entrance of mechanical type parking facility
Inventor: NAKANO TAKAAKI
IPC: G06Q50/00
Filed: 1992-01-31
Abstract: PURPOSE:To improve operability by previously registering the key shape of the car of a user while reading a key shape at the time of the entrance and exit of a car and operating an entrance-exit driving section when the key shape coincides with the previously registered key shape. CONSTITUTION:A control panel 15 is installed to mechanical type parking facilities, in which a large number of car loading bases are housed and the loading bases are transferred, entered and exited. A key-shape reader 27 is mounted to the control panel 15, and the key shape of the car of a user is read, and registered to the storage section 16a of a control section 16. When the car is entered and exited, the key shape is read by the reader 27 while being compared and collated with a previously registered key shape by a key- shape collating section 16b. When both shapes coincide, the car is entered and exited on the basis of a specified system program through a driving-source control section 16c. Accordingly, a special key, a magnetic card, a parking ticket, etc., are not required, and a password number need not also be stored and the identity of the user can be decided positively, and the car can simply be entered and exited smoothly by using the key of the car.
Patent JP-2000238434-A (JP)
Title: Heat-sensitive recording body
Inventor: NISHI GOJI
IPC: B41M5/26
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording body of superior transparency and record traveling properties on which the formation of first coat fog is little. SOLUTION: A heat-sensitive recording body is provided with a heat-sensitive recording layer containing a leuco dye, a coloration agent, a dispersing agent and a bonding agent, and as the dispersing agent for the leuco dye or the coloration agent, a polyvinyl alcohol of 40-70 mol% degree of saponification and 50-400 degree of polymerization is used, and as the bonding agent for the heat- sensitive recording layer, a polyvinyl alcohol or styrene-butadiene resin of 70-90 mol% is used, and the haze value of the heat-sensitive recording body is set as 50% or less.
Patent JP-H026006-A (JP)
Title: Speed change gear
Inventor: FURIIDORITSUHI MIYUNKAA
IPC: F16H3/08
Filed: 1989-02-27
Abstract: PURPOSE: To facilitate a switching operation of a transmission by providing friction clutches capable of selectively switching driving small gears which are rotatably attached on a motor-driven input rotating shaft to the input rotating shaft. CONSTITUTION: In a multistage type transmission for driving a rolling mill, gears 6, 7 which are non-rotatably attached on an output shaft are driven via driving small gears 2, 3 which are rotatably attached to the motor-driven input rotating shaft 5. The small gears 2, 3 are interlocked with the rotating shaft 5 via the friction clutches 8, 9 and rotated. The friction clutches 8, 9 are constituted of a collar 10 having a double partition, the collar 10 is expanded in the radial direction by an oil pressure within an encircled space 12, and the input rotating shaft 5 is closely locked to bosses 15, 16 of the small gears 2, 3 by a frictional force. Thus, the essentially simple and rapid switching operation is executed, and also the transmission is superior in a point that a space is not necessitated.
Patent JP-S57163733-A (JP)
Title: Viscous fluid coupling
Inventor: HORI TAKANOBU
IPC: F16D35/00
Filed: 1981-03-31
Abstract: PURPOSE:To prevent rotation force transmission capacity from dropping due to a decrease in viscosity of fluid caused by its temperature rise, by making a casing and a rotor respectively of those materials different from each other in the coefficient of thermal expansion. CONSTITUTION:A rotor 3 and an inner housing 5a are made of materials different from each other in coefficient of thermal expansion. Accordingly, when the temperature of viscous fluid rises, those of the rotor 3 and the casing 5a must be raised, expanding them outwardly along their radial directions and moving outwardly a labyrinth portions 4a, 4b along the radial direction. As a result, a gap W0 of the labyrinth at a low temperature is decreased to a gap W1 when the temperature rises, compensating the drop of rotation force transmission capacity due to the decrease in viscocity of fluid during the high temperature.
Patent JP-H01219639-A (JP)
Title: Thermopile element
Inventor: HOSHIKAWA MIZUYA
IPC: G01J5/14
Filed: 1988-02-29
Abstract: PURPOSE:To enhance detection sensitivity, by providing a light guide pipe on a light receiving part to prevent the incidence of external light to be measured to the cold junction part of a thermocouple. CONSTITUTION:The incident window for infrared rays being external light to be measured is provided to the upper surface part of a package and a filter 6 of a cut-on wavelength lambdac for allowing only infrared rays of a definite wavelength or more to be incident to a light receiving hot junction part 2 is mounted to said incident window. A light guide pipe 7 for preventing the incidence of the external light to be measured to a cold junction part 3 is arranged on the light receiving part 2. The light guide pipe 7 is mounted to the part of the upper inner wall surface of the package so as to surround the filter 6 and the lower edge part thereof is set so that gap (d) becoming the relation of 0<d<=lambdac is provided between said lower edge and the surface of the light receiving part 2. As mentioned above, by providing the light guide pipe 7 so as to separate the lower end edge thereof from the surface of the light receiving part 2, heat insulation is achieved and the leakage of the external light to be measured to the cold junction part 3 is prevented. By this method, the temperature difference between the hot/cold junction parts becomes large in proportion to the radiant energy of the external light and detection sensitivity is enhanced.
Patent JP-H01218869-A (JP)
Title: Printer having approach distance control
Inventor: SHINOZUKA HISANOBU
IPC: B41J2/51
Filed: 1988-02-29
Abstract: PURPOSE:To enhance printing quality in an overlap printing mode, by a method wherein a distance for only accelerating a carriage is set to an approach distance at the time of a usual printing mode and the distance until the carriage becomes stable at a constant speed is added to said distance at the time of the overlap printing mode to set an approach distance. CONSTITUTION:The acceleration of a carriage is started from the approach start position on this side (a) from a printing position to perform printing. It is inspected whether a two-pass printing mode condition is formed and, in the case of negative, or example, an image L is printed. When said condition becomes positive at the end of the printing of L, the second pass printing start position is stored in a memory as the carriage position P at that time and the later data is divided into two images R, R' to print the image R. After printing, the return position of the carriage is calculated and, when said position reaches a value wherein the approach distance b=(a+alpha) of the two-pass printing mode from the position 2P, the acceleration of a carriage motor is continued and, when the carriage reaches the position 2P, the printing of R' is performed.
Patent JP-H04283480-A (JP)
Title: Magnetic disk, positioning signal writing/reading head, and method and device for magnetic head positioning signal writing
Inventor: SHIMIZU TAKEMASA
IPC: G11B5/55
Filed: 1991-03-12
Abstract: PURPOSE:To eliminate the error by measuring the error of the positioning signal being read and rewriting the positioning signal in the magnetic disk so as to compensate the positioning error. CONSTITUTION:A piezoelectric element 4c is provided on a head arm 4d of a positioning signal R/W head and the tip part 4b of the head arm moves a minute distance in the arrow B direction with a drive of the element 4c. Also a head slider 4e writes or reads out the positioning signal. Here the written positioning signal is read out with a fixed clock head and the positioning error included therein is measured. Based on the position signal from a position signal demodulation part, the vibration component synchronized with the rotation of the magnetic disk 2 is detected and the correction amount to correct the position is set and is stored in a storage part. Based on the error measured, a CPU controls the control part and the head moves so as to compensate the measured positioning error. Hence the error synchronizing with the rotation of the disk 2 is eliminated.
Patent JP-S61221873-A (JP)
Title: Question and answer system using natural language
Inventor: KUGA SHIGEKI
IPC: G06F17/30
Filed: 1985-03-08
Abstract: PURPOSE:To attain a question/answer system using a natural language by extracting and storing the facts contained in sentences and at the same time collating the fact contained in a question sentence with the fact contained in the data base of the natural language produced previously. CONSTITUTION:A close input KANA (Japanese syllabary)/KANJI (Chinese character) converting part is provided together with a parser part and a question/answer part. A close input KANA string is converted into a KANA/KANJI mixture sentence by a KANA/KANJI converting part with use of a dictionary and a table 7. The parser part uses a parser grammar rune memory 9 and a parser dictionary memory 8 to analyze the sentence structure of each word and produces a sentence structure analysis tree for input sentences. Thus a question sentence using an input natural language undergoes the anlysis of form elements through the KANA/KANJI converting process and is tirned into a simple sentence through analysis of sentence structure and meaning and the simple sentence production processing. Then the facts contained in said simple sentence are extracted and stored. While the fact contained in the question sentence is allocated with the fact contained in the data base of a natural language produced previously. Then an answer is produced to the question sentence.
Patent JP-H02225723-A (JP)
Title: Posture stability controller of arm type excavator
Inventor: YOYASU TOYOHIKO
IPC: E02F3/43
Filed: 1989-02-28
Abstract: PURPOSE:To stabilize a posture to prevent inversion by controlling an actuator automatically so that moment of inversion calculated by detecting a boom elevation of an arm type excavator and oil pressure of a cylinder may not exceed a specific value. CONSTITUTION:A threshold value T0 of moment of inversion programmed in a CPU 17 of an attitude stability controller in advance is compared with a value T outputted to the CPU 17 through a control actuator detector 14 by detecting controlling pressure by means of shuttle valves 25 and 27 of a working machine. As a result, the value T reaches the value T0, an automatic manual selector valve 6 is controlled to a position (b) to change over to an automatic control. After that, when a switch of the working machine is set so as to make correcting control, an arm control valve 4 is changed over to a position (a), an arm cylinder 5 is extended to reduce the moment of inversion, and the value T comes within the threshold value T0. According to this constitution, the posture is stabilized, and work efficiency can be promoted without inversion.
Patent JP-2000240614-A (JP)
Title: Hydraulic device for ascend/descend driving of heavy cargo
Inventor: SUMITA TAKASHI
IPC: F04B23/04
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To lift up a heavy cargo again smoothly after lifting and suspending once the heavy cargo in a halfway. SOLUTION: When a heavy cargo 8 is lifted up and down, a first change-over valve 10 is set to a position that communicates a high pressure port 6a of a second fluid machine 6 and a port 7a of a hydraulic pressure cylinder 7, and a second change-over valve 20 is set to a position that shuts off a liquid flow from the high pressure port 6a of the second fluid machine 6 to a tank 9. When the heavy cargo 8 is lifted up to an intermediate position, is suspended once, and then is lifted up again, the first change-over valve 10 is set to a position that shuts off a liquid flow from the port 7a of the hydraulic pressure cylinder 7 to the high pressure port 6a of the second fluid machine 6, and the second change-over valve 20 is set to a position that communicates the high pressure port 6a of the second fluid machine 6 to the tank 9.
Patent JP-H0614631-A (JP)
Title: Mower with improved locking device
Inventor: MISHIERU BUORUFU
IPC: A01D34/52
Filed: 1993-02-12
Abstract: PURPOSE: To maintain a harvesting mechanism at a fixed position in transporting by blocking control in the state of being freely lockable to the supporting beam of a limiter to the supporting beam by a locking device at the time of transporting. CONSTITUTION: The limitter 41 provided for a chassis 3 is connected with a connecting structure 5 through a joint 64 with a geometric axis nearly parallel with the geometric axis 16A of a joint 16 at the time of operation and connected with the supporting beam 6 in the freely rockable state or in a state similar to it. The rocking tip part of the limiter is locked to the transporting position of pulling up the harvesting mechanism 4 by the locking device 43 blocking to the supporting beam at a position where the supporting beam is rotated upward by the maximum amount.
Patent JP-H11250670-A (JP)
Title: Semiconductor memory
Inventor: SERIZAWA KENICHI
IPC: G11C11/417
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption at the time of preventing an erroneous writing by preventing erroneous writing of a memory cell connected to bit line pair adjacent to the cell to be written at the time of writing operation of a memory cell array. SOLUTION: One shot pulse signals WEQ and DEQ are given to an erroneous writing preventing circuit 10 at the time of writing a memory cell array 1 to charge bit line pair. A one shot pulse signal generator 11 generates a one shot pulse signal WEQ when a write enable signal/WE becomes a write mode, and generates the one shot pulse signal DEQ when data input of a data input/ output signal I/O is changed.
Patent JP-H02227357-A (JP)
Title: Braking hydraulic controller for vehicle
Inventor: SUZUKI TOSHIO
IPC: B60T8/28
Filed: 1989-02-28
Abstract: PURPOSE:To obtain stable braking force without entailing any malfunction even at time of emergency braking by installing a hydraulic control valve between a master cylinder and a wheel cylinder, and setting up a hydraulic shock absorber between the master cylinder and this hydraulic control valve. CONSTITUTION:When a brake pedal is strongly and quickly operated at time of emergency braking, hydraulic pressure in a brake fluid is high and its flow velocity becomes quickened, so that a pressure loss at time of passing through a through hole 12 of a hydraulic shock absorber 15 is large enough, and hydraulic pressure in an output chamber 17 comes low to that in an input chamber 16. With this hydraulic differential, a piston 13 is moved to the outlet side of a cylinder 18 against resilient force of a spring 14, and this piston 13 comes to a stop at a time when the total amount of force of pushing the piston 13 by the hydraulic pressure of the output chamber 17 and the resilient force of the spring 14 is balanced with that of pushing the piston 13 by the hydraulic pressure of the input chamber 16. In addition, the flow velocity of the brake fluid passing through the through hole 12 becomes slower in proportion as a rear wheel cylinder 2 operates and pressure in the output chamber 17 goes up, and finally it comes to zero, so that the pressure loss at this through hole 12 is brought to nothing, thus the whole pressure at the input side is transmitted to the output side.
Patent JP-H06218233-A (JP)
Title: Purifying method for waste gas containing nitrous oxide
Inventor: YOSHIMOTO MASAFUMI
IPC: B01D53/86
Filed: 1993-01-26
Abstract: PURPOSE:To efficiently, catalytically decompose nitrous oxide in a waste gas even at a low temp. by using a catalyst carrying at least one kind selected from among alumina, Ru, Rh and Ir and at least one kind selected from among copper, Co and Fe in the coexistence of a reducing gas. CONSTITUTION:The catalyst carrying at least one kind selected from among alumina, Ru, Rh and Ir and at least one kind selected from among copper, Co and Fe is used in the coexistence of the reducing gas. As a result, nitrous oxide is efficiently, catalytically decomposed even at a low temp.
Patent JP-H10246256-A (JP)
Title: Waterproof structure of drum brake for vehicle
Inventor: HASHIMOTO NOBUO
IPC: F16D65/09
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a fin so as to bear contact with the other object by constituting the fin so that the extreme end is bendingly raised from a waterproof plate so as to hold in common, and inner and outer double annular walls are stuck to each other. SOLUTION: A fin 33 of labyrinth 30 is formed on a waterproof plate 32 made of steel sheet, it is raised bending from the waterproof plate 32 so as to hold the extreme end of the fin 32 in common, it is constituted of inner and outer double annular walls 33a, 33b so as to be stuck to each other, and hence the wall thickness of the fin 33 is two times the wall thickness of the waterproof plate 32 so as to improve the rigidity. Consequently, at handling such as assembling, even if it is contacted with the other object, there is no possibility to generate large deformation so as to spoil labyrinth function. Against splash water to a back plate 9 and the waterproof plate 32, the splash water an be prevented from invading a welded part 34 by the closely adhering part 35 of the back plate 9 and the waterproof plate 35.