baber/WOPTO huggingface dataset:
Patent JP-H02148497-A (JP)
Title: Memory device
Inventor: TANAKA HISAYOSHI
IPC: G11C11/41
Filed: 1988-11-29
Abstract: PURPOSE:To decrease the current consumption of a RAM by providing circuit to control the precharge signal of the divided RAM by an address, which is used for the selection of the RAM, and to hold the RAM not to be selected in a precharge condition. CONSTITUTION:When a clock input Ick is made high level and precharge is executed, address signals ADR0-ADR7 of RAM cell parts 10 and 11 go to be a low level. Next, when the clock input Ick is made low level, one arbitrary RAM address is selected. For example, when IA0-IA3 are the low level, the ADR0 of the RAM cell part 10 goes to be the high level and the ADR1-ADR7 and the ADR0-ADR7 of the RAM cell part 11 go to be the low level. Writing or reading is executed to the RAM cell, which is connected to the ADR0 of the selected RAM cell part 10, and the RAM cell part 11 not to be selected continues the precharge condition. Thus, the current consumption of the RAM can be decreased.
Patent JP-H01148351-A (JP)
Title: Rice-cleaning method and apparatus
Inventor: SUGI AKIO
IPC: B02B7/00
Filed: 1987-12-01
Abstract: PURPOSE: To pearl unpolished rice, which is not uniform in quality, under optimum conditions by detecting three elements; an electric current, temp. difference and whiteness difference, with respective sensors and controlling a pearling pressure, the number of revolutions of rolls and pearling flow rate. CONSTITUTION: Operation is started in the state of previously regulating a weight pressure controller 41, speed controller 42 and flow rate controller 43 according to pearling conditions and the rice is supplied to a rice pearling machine 1. After recycling is executed until the pearling stablilized, the electric current quantity, the rising temp. difference of the rice and the whiteness difference are detected by the current sensor 3, the temp. sensors 32a, 32b and the whiteness sensors 33a, 33b. If the values thereof are within the optimum pearling condition range, the pearling is executed without the correction of the respective controllers 41 to 43.  If, on the other hand, there is excess or shortage in any thereof, the respective controllers 41 to 43 are regulated and controlled respectively in order of the weight pressure, the speed and the flow rate. when, the temp. rise is excessive, and in order of the speed, the weight pressure and the flow rate when the pearling accuracy and the whiteness increases are too small.
Patent JP-H11135263-A (JP)
Title: Dispersion type electroluminescent element, and lighting unit using it
Inventor: IKOMA HEIJI
IPC: H05B33/22
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and facilitate assembling of a lighting unit by print-forming a light accumulating layer, which has dispersed light accumulating pigment in a light penetrating resin, on the upper surface of an insulating film of an EL element. SOLUTION: A light accumulating electrode layer 2 having deposited ITO is formed on the lower surface of a flexible transparent insulating film 1 such as polyethylene terephthalate. On the lower surface of this layer 2, an emitter layer 3 formed by dispersing zinc sulfide as a luminescent base material in high dielectric resin of fluoro rubber or cyano based resin, a dielectric layer 4 formed by dispersion barium titanate or others in high dielectric resin, a back electrode layer 5 such as silver or carbon resin connected with the dielectric layer 4, and an insulating layer 6 such as epoxy resin or polyester resin are sequentially piled and print-formed. In addition, by print-forming a light accumulating layer 15 on the upper surface of the insulating film 1, at EL element 16 is formed.  Because the light accumulating layer 15 emits light even when this EL element 16 does not emit light, a light accumulating sheet is not required when a lighting unit is constituted.
Patent JP-H07158805-A (JP)
Title: Heat exchanger
Inventor: HARADA MASAHIRO
IPC: F28G1/16
Filed: 1993-12-01
Abstract: PURPOSE:To provide a heat exchanger in which dust is cleaned and removed with a water injection nozzle at an entire region of a heat transfer surface. CONSTITUTION:There are provided heat transfer tubes 10 arranged vertically between an upper tube plate 17a and a lower tube plate and also buffle plate 13 for dividing the heat transfer tubes 10 in their height direction. In addition, there is also provided a water injection nozzle 16 for use in cleaning dust adhered to the heat transfer tubes 10. A space between an upper tube plate 17a and the buffle plate 13 at the upper-most stage is made smaller than a space between other remaining buffle plates 13 and at the same time the nozzle for use in injecting water between the upper tube plate 17a and the uppermost stage buffle plate 13 is made to be a flat nozzle and then an amount of cleaning water required for cleaning of all the heat transfer tubes 10 is effectively distributed.
Patent JP-H11129745-A (JP)
Title: Louver for air supply
Inventor: SANO SEIICHI
IPC: F24F13/15
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a louver for air supply having the air purifying function. SOLUTION: A flap 3 and a filter 4 are arranged in a casing 2 of a louver for air supply 1. The flap 3 and the filter 4 are concentrically provided so as to be approximately orthogonal to each other. A dial 5 is rotatably provided on the casing 2, and connection members 6a, 6b are provided so as to connect the dial 5, the flap 3 and the filter 4 to each other. The flap 3 and the filter 4 are turned through the connection members 6a, 6b by rotating the dial 5.
Patent JP-H06149326-A (JP)
Title: Error correction system for robot hand
Inventor: MOURI SHIYUNJI
IPC: G05B19/18
Filed: 1992-11-12
Abstract: PURPOSE:To reduce the measuring time compared with use of a set measuring instrument and to extremely shorten the correcting time in regard of an error correction system for robot hand by teaching a robot two points in a plane of a certain work coordinate system and then calculating with convergence the relation between the work and robot coordinate systems and a parameter error of a robot hand. CONSTITUTION:The robot positioning numerical data 7 produced by a host computer 5 is sent to a controller 3 and stored in an external memory. In a working mode, the data 7 is read once and sent to a memory of an arithmetic unit. Then the data 7 is converted into a robot control data 8 and sent to a robot 1 after undergoing necessary arithmetic operations through the arithmetic unit. The robot 1 controls a servo mechanism based on the data 8 so that the robot 1 is actuated at a desired angle and positioned as desired. Then the robot 1 performs a desired job by the combination of desired positions. A hand offset vector error of the robot 1 is easily calculated in a mechanism error correction mode by only the teaching given at a work site. Thus it is possible to obtain the robot control data of the high absolute accuracy based on the hand offset vector error.
Patent JP-H08160272-A (JP)
Title: Optical device
Inventor: OMURA TAKESHI
IPC: G02B7/02
Filed: 1994-12-06
Abstract: PURPOSE: To provide a lightweight optical device suppressing the fluctuation of the cross sectional shape of a laser beam and easily obtaining high assembling accuracy. CONSTITUTION: This device can hold a first lens and a laser element without causing the defocusing of the lens due to a temp. change by fixing the first lens 22 and the laser element 21 held by a metallic laser holder 25 to a housing after integrally holding them by means of a lens holder 26 made of resin having plural contact parts 26P1 and 26P2 arranged in a region inside lines connecting all vertexes of a polygon specifying the same plane 26a.
Patent JP-H06143232-A (JP)
Title: Extrusion molding die and replacing method for it
Inventor: FUJII SETSUO
IPC: B29C48/30
Filed: 1992-11-12
Abstract: PURPOSE:To rapidly replace a die body and to improve yield of an extruding material by improving an operating efficiency of a replacing operation of the body. CONSTITUTION:A die unit 8 has a plurality of dies 9, 10, 11 divided from a die body 3 along an extruding direction of an extruding material M and independently separably connected in a direction perpendicular to an extruding direction of the material M. It has a sealing surface 51 for preventing extension of the material M from between connecting surfaces of the dies 9, 10, 11 by holding the connecting surfaces of the dies 9, 10, 11 in a pressure contact state by a pressing force for pressing an extrusion container 2 to the body 3 side.
Patent JP-H09146833-A (JP)
Title: Buffer storage device
Inventor: YODA KATSUMI
IPC: G06F12/08
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce a conflict of block load requests to the main storage device of a multiprocessor system. SOLUTION: A processor 1 is provided with circuits 14-0 and 15-0 which refers to a tag registration part 12 and a data registration part 13 constituting its cache memory, and sends the hold contents of the circuit 14-0 to the buffer storage device of a processor 2 in case of a cache mishit. The processor 2 holds them by 24-1 and 25-1 and refers to cache memories 22 and 23. Consequently, when another comparator 26-1 detects a hit, the hold contents of another read data buffer 28-1 are received by a data select circuit 19 and outputted to the CPU of the processor 1. Further, the comparator 26-1 cancels a block load request which is already sent from an inverter circuit 17 to a main storage controller 3.
Patent JP-S63155889-A (JP)
Title: Picture data compressing device
Inventor: MORI NOBUHIKO
IPC: G06F17/30
Filed: 1986-12-19
Abstract: PURPOSE:To improve the clearness of a boundary line by providing an input picture memory, plural coding picture element registers, a predicting value calculator, plural data compressors, a comparator and a selector so as to decrease the section of fog near the picture boundary line. CONSTITUTION:An input picture stored in a memory 1 is extracted sequentially, stored in a register 3 as a coded picture element B, when a new value is stored in the register 3, the picture is transferred to a register 2. Then a data compressor 5 obtains a difference between outputs of the register 2 and the predicting value calculator 4, converts it into a transmission value, coded and outputted as a code A. Moreover, a data compressor 6 obtains a difference of outputs of the register 3 and the calculator 4, converts the result into a transmission value and coded and outputted as a code B. The value A is inputted to a comparator 7, compared with a fixed value from a signal line 9, the signal being the result of comparison is outputted to a selector 8, the selector 8 selects either the value A or the value B and gives an output to a signal line 10 as the code output. Thus, the section of fog near the boundary line is decreased to improve the clearness of the boundary line.
Patent JP-H10143967-A (JP)
Title: Disk drive device
Inventor: GUNJI KOICHI
IPC: G11B17/038
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To make a device inexpensive and compact by performing coupling and separation between a disk cartridge and a clutch part of a whole device utilizing elasticity of a spring. SOLUTION: When a disk cartridge 70 is inserted from an insert opening, a linked moving plate 50 is moved by being pushed by the disk cartridge 70, a first spring 52 is charged, movable members 41, 42 are operated, the movable member 42 removes a restraint part of a cam plate 30, the linked moving plate 50 is restrained to a pin 51 (Fig. B). When restraint of the cam plate 30 is removed, the cam plate 30 is moved by a charge force of the first spring 52, a pin member 201 is pushed by a cam groove 301, a spindle motor substrate 20 is raised up, a clutch part 22 of a device side and a clutch part 72 of the disk cartridge 70 are coupled (Fig. C).  When a taking out button is pressed, an electromagnetic solenoid 60 is rotated, the linked moving plate 50 is operated by a separation part 602, restraint of the pin 51 is removed, the cam plate 30 is moved by a charge force of the second spring 34, and the device is separated from the disk cartridge.
Patent JP-H07203647-A (JP)
Title: Manufacture of clamp
Inventor: IDEI TSUTOMU
IPC: F16L3/12
Filed: 1994-11-11
Abstract: PURPOSE:To prevent a dipping agent from being collected on the inside of a U-bend when a plate member is coated with an insulating film through dipping. CONSTITUTION:When a clamp comprising a plate member 11 having a U-bend 14 and an insulating film applied to the surface of the plate member 11 and clamping a lead wire in front and rear of the ridge of U-bend is manufactured, a hole 15 is made in the U-bend 14 along the ridge thereof before the plate member 11 is immersed into a liquid of dipping agent composed of an insulating resin. The hole 15 is then immersed into the liquid of dipping agent 16 along with the U-bend 14 and an insulating film is formed under a state where the hole 15 is closed by the dipping agent 16. Since the dipping agent pulled into the hole due to the surface tension, the insulating film is formed uniformly. Consequently, the volume on the inside of clamping part can be increased in the plate member.
Patent JP-H04174765-A (JP)
Title: Production of deodorizing fabric
Inventor: YAMAMOTO ATSUSHI
IPC: D06M101/16
Filed: 1990-11-07
Abstract: PURPOSE:To obtain the subject fabric having a washing durability and excellent in touch by applying a treatment composed of L-ascorbic acid, etc., a ferrous salt, etc., N-methylolacrylamide and a polymerization catalyst to a polyamide fiber fabric and subsequently heat treating it. CONSTITUTION:A treatment composed of L-ascorbic acid and/or citric acid, a ferrous salt (e.g. ferrous sulfate) or cupric salt (preferably cupric sulfate), N-methylolacrylamide and a polymerization catalyst (e.g. potassium persulfate) is made to adhere to a polyamide fiber fabric. Heat treatment is then carried out, thus giving the objective fabric.
Patent JP-2000130030-A (JP)
Title: Folding door
Inventor: YAMAZOE KENJI
IPC: E06B3/48
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To facilitate folding of a folding door. SOLUTION: In the folding door, door bodies 1, 1 are connected foldably at hinge bodies 2 while runners 3, 3 are installed at places separated from the hinge bodies 2 for the door bodies 1, and the runners 3 are built on rails 4 in a freely travelling manner. Rotational positions P to the door bodies 1 of the hinge bodies 2 are displaced in the folding directions of the door bodies 1, 1 to centers C in the thickness direction of the door bodies 1.
Patent JP-H10139435-A (JP)
Title: Composition for forming (zr,sn)tio4 thin film and formation of (zr,sn)tio4 thin film
Inventor: ENDO KEIKO
IPC: C01G25/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a (Zr,Sn)TiO4 thin film excellent in high frequency characteristics by a sol-gel method easy in the control of the composition, and to obtain the composition good in storage stability and coating film formability and used for forming the (Zr,Sn)TiO4 thin film. SOLUTION: This composition for forming a Zr1-x Snx TiO4 [0<=(x)<0.5] comprises a Zr raw material such as zirconium butoxide, zirconium propoxide or zirconium ethoxide, a Sn raw material such as the tin salt of a C2n+1 COOH [3<=(n)<=7], a Ti raw material such as titanium butoxide, titanium propoxide or titanium ethoxide, and the mixture solvent of a caboxylic acid, an ester and an alkoxyalcohol. The carboxylic acid is represented by the formula: Cn H2n+1 COOH [3<=(n)<=7] and is added in an amount of 3-8 time moles converted into the total metal oxides. The alkoxyalcohol is added in an amount of >=5 time moles converted into the total metal oxides. The composition for forming the (Zr,Sn)TiO4 thin films is coated on a substrate, dried, further subjected to the processes several times, and subsequently calcined at 600-800 deg.C.
Patent JP-H03164271-A (JP)
Title: Thermal head and thermal recorder
Inventor: INOUE NOBUHIRO
IPC: B41J2/345
Filed: 1989-11-24
Abstract: PURPOSE:To perform recording with such resolution as recording density in a sub scan direction is thicker than that in main scan direction and with high image quality by a method wherein a plurality of heating elements are so inclined that the direction passing within an acute angle made by a perpendicular to a side connected with a lead wire, being drawn from an obtuse angle apex of a parallelogram formed by the heating elements and a side forming the apex at a pair of opposed sides connected with no lead electrode and also passing the apex is in parallel with the arranging direction of a plurality of the heating elements. CONSTITUTION:A long axial direction of a dot to be recorded is made to agree almost with a main scan direction by inclining a heating element 12 so that an arbitrary imaginary line E passing within an acute angle (beta) formed by a side B and a perpendicular D from a point C passes along the arranging direction of the heating elements 12. Therefore, a state wherein a long axial direction is almost along a main scan direction is realized, i.e., a dot which is long in the main scan direction can be recorded. Resolution wherein recording density in the sub scan direction is thicker than that in the main scan direction, for instance, 8 [dots/mm]X15.4 [lines/mm], can be realized with high image quality.
Patent JP-H09149390-A (JP)
Title: Video and voice transmitting system
Inventor: KIRIYAMA TAKASHI
IPC: H04N19/423
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To adjust the transmission quality of a voice signal and a video signal in accordance with the necessity of a user at a reception side. SOLUTION: An encoding control parameter P outputted from an encoding control parameter setting part 10 at a video voice reception side is made into a cell in an ATM interface transmitting part 7 and transmitted to an ATM interface receiving part 4 at a video and voice transmission side with an ATM network 5. The ATM interface receiving part 4 separates only the encoding control parameter P and outputs it to an encoding control part 2. The encoding control part 2 constitutes an encoding control signal CNT based on the encoding control parameter P and encoding data generation information quantity BOC from a compression encoding part 1.  The encoding control part 2 encoding- controls the compression encoding part 1 so as to execute compression encoding which satisfies the quality of the voice signal and the video signal, which is required at the video and voice reception side by the constituted encoding control signal CNT.
Patent JP-H02149174-A (JP)
Title: Emergency annuciator
Inventor: AOBA MASAO
IPC: H04M11/04
Filed: 1988-11-30
Abstract: PURPOSE:To attain emergency annunication quickly and surely by so adopting the constitution that the title annunciator is formed separately from a telephone set and an ID code or the like is sent automatically by having only to operate an annunciation switch. CONSTITUTION:When any of annunciation switches Sa - Sc is depressed, the contact of a changeover circuit 11 is thrown to the position of a device 10 and a telephone number data of an opposite party (such as police station) to be annunciated stored in advance is sent to an automatic dialer 12. Then automatic dialing is given to the opposite annunciation party and when the reply by the opposite party is detected, a specific ID code signal is sent automatically and the emergency annunciation is confirmed by the opposite party. Thus, annunciation to relevant departments is given quickly and surely.
Patent JP-2001126653-A (JP)
Title: Apparatus for sight compensation of electron microscope
Inventor: TEZUKA HIDEKI
IPC: H01J37/20
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for compensation of a sight change that may prevent the sight center of a specimen on changing the drive from the motor to the piezo or vice versa. SOLUTION: A goniometer is employed for changing the sight in an electron microscope, provided with the motor and piezo drives. When changing the drive from the motor to the piezo, the driving of the motor is reduced by the displacement of the specimen caused by the turning on of the piezo element so as to adjust the center of the sight.
Patent JP-H10138763-A (JP)
Title: Canopy device
Inventor: NEMOTO HIDEKI
IPC: B60J7/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a canopy device which can be easily acted without removing. SOLUTION: A device 1 is composed of a support column 4 provided at a driver' s seat, and a ceiling part 6 attached to the support column 4. An auxiliary support column is arranged in rear of the support column 4 being spaced from and in parallel with the support column 4, and further, the support column 4 and the auxiliary support column are attached so as to be longitudinally rotatable about their lower ends as fulcrums and to be arranged so that a line connecting between pivotal fulcrums 8a, 8b at the upper ends of the support column and a line connecting between rotational fulcrums at the lower ends of thereof are parallel with each other. Further, when the support column 4 and the auxiliary support column are turned to their frontmost positions, the support column 4 is fixed by a fixing pin 9.
Patent JP-H09130516-A (JP)
Title: Image processing unit recognizing top and bottom of original image
Inventor: NABESHIMA TAKAMOTO
IPC: H04N1/387
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the image processing unit recognizing automatically top and bottom of an original image. SOLUTION: Parts of capital letters and small letters used in an English font original exceed over the mean line and under the base line, and number of the letters exceeding over the mean line used in the original is more than number of letters under the base line. Number of picture elements of the letters in the arranged direction of the letters is accumulated to generate a histogram shaped shown in figure (b) and let peaks in the histogram at the upper part and the lower part of the x-height (h), that is, on the mean line and the base line be edges e1 and e2 respectively, then there exists a smaller peak p1 being the accumulated picture elements of the letters higher than the mean line above the edge e1 in the histogram and also exists a smaller peak p2 being the accumulated picture elements of the letters lower than the base line below the edge e2 in the histogram.  The side of the original where the smaller peak p1 is in existence is discriminated to be the top of the character string because the frequency of the use of the letters above the mean line is more than that of the letters below the base line.