baber/WOPTO huggingface dataset:
Patent JP-S55103429-A (JP)
Title: Additional throw-in device for combined balance
Inventor: HIRANO TAKASHI
IPC: G01G13/00
Filed: 1979-02-02
Abstract: PURPOSE: To give the additional throw-in for combined balance to the measuring instrument performing the lightest weighing by weighing the minimum amount and then selecting the weighing instrument through the comparison between the increasing lamp voltage and the weighing output of each weighing instrument.  
     CONSTITUTION: The combination among plural number of weighing instruments 2a, 2b... is selected via combined generator 10, and the weighed value becomes within the upper and lower limit value range of the weighing target. The weighing output of these selected instruments 2a, 2b... are compared with the gradually increasing lamp voltage delivered from lamp signal generator circuit 28 via comparators 26a, 26b and so on. And the coincidence output is memorized in memory circuits 30a, 30b... using FF. Thus weighing instruments 26a, 26b... which measured the lightest amount are decided via circuits 30a, 30b... corresponding to the minimum value of the lamp voltage delivered from circuit 28, and the additional throw-in is given to instruments 26a, 26b... via throw-in control circuit 32 and the like. Accordingly, the additional throw-in is given to the weighing instrument measured the lightest amount in case the weighing target value is not obtained by the first combination, thus ensuring the accurate and quick combination among the balances. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11212056-A (JP)
Title: Liquid crystal display device and illumination control method for its liquid crystal panel
Inventor: NOZAWA KAZUHIRO
IPC: G09F9/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device which can display a color image with a invariably given hue without being affected by external light. SOLUTION: When the display colors of a color image on a liquid crystal display panel 5 change with external light L0, an RGB signal corresponding to color image light which is outputted by a phototransistor 10 and transmitted through the liquid crystal panel 5 varies and a control signal Fc consisting of offset signals and gain signals of the respective colors of the display image is outputted corresponding to the variation of the RGB signal from a microcomputer 6;  and an RGB driver 7 to which the control signal Fc is inputted outputs color application voltages VR, VG, and VB corresponding to the display image according to the control signal Fc from the microcomputer 6 and applies them to the liquid crystal panel 5, where a color image having the colors compensated by white balance is displayed corresponding to the light quantity variation of the external light, so that even if the quantity of the external light varies, the color image which always have the given colors is displayed on the liquid crystal display panel 5.
Patent JP-S58129103-A (JP)
Inventor: KIMURA TOSHIHIRO
IPC: F22D11/06
Filed: 1982-01-28
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-H11192720-A (JP)
Title: Ink jet recorder, ink filling method, and ink supplying method
Inventor: MOCHIZUKI SEIJI
IPC: B41J2/175
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To supply a large quantity of ink stably to a recording head by connecting a subtank comprising a flexible ink bag having an ink inlet and an ink outlet on the opposite sides to the way of a channel connecting an ink container with a recording head. SOLUTION: The recorder comprises a carriage 3 reciprocal in the main scanning direction through a timing belt 10 while carrying a recording head 4 jetting a black ink drop and a recording head 5 jetting yellow, cyan or magenta ink drop, and a system for supplying ink to respective recording heads 4, 5. The ink supply system comprises an ink rank containing section 9 having pressure rooms 12-15 for containing large capacity ink bags. Each ink bag is connected with the recording heads 4, 5 through ink transport tubes 16-19, subtanks 20-23 comprising small capacity flexible ink bags, and ink supply tubes 24-27.
Patent JP-S63181359-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI MICHIO
IPC: H01L23/31
Filed: 1987-01-23
Abstract: PURPOSE:To protect a semiconductor element from high temperature, high moisture and high bias, and especially prevent soft error due to radiant rays like alpha rays, by coating a semiconductor element with a paste composite wherein synthetic silica powder whose uranium content is less than or equal to 1 ppb is compounded in polyimide resin solution as a necessary component. CONSTITUTION:The surface of a semiconductor element is coated with a paste composite wherein synthetic silica powder whose uranium content is less than or equal to 1 ppb is compounded in polyimide resin solution, and the paste is hardened by heating. In this case, 100 parts by weight of the polyimide resin and 10-500 parts by weight of the silica powder are applied. When the quantity of the silica powder is less than or equal to 10 parts by weight, sag generates at the time of printing. When the quantity is more than or equal to 500 parts by weight, the coated film becomes too hard and cracks generate. The paste composite of the semiconductor device is composed of the polyimide resin whose uranium content is less than or equal to 0.1 ppb and the synthetic silica powder whose uranium content is less than or equal to 1 ppb, so that the total uranium content is small and less than or equal to 1 ppb. Thus, a high reliable semiconductor element is obtained wherein soft error ratio is extremely low.
Patent JP-H10208426-A (JP)
Title: Disk cartridge
Inventor: KIKUCHI SHUICHI
IPC: G11B23/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent dust, etc., from entering through an opening formed for driving of a disk or a center hole formed at the center of a center hub when a disk cartridge is placed upside down. SOLUTION: A disk cartridge 1 consists of a disk 2 and a cartridge 5 which stores the disk 2 in a rotatable state and has an opening 4 exposing a center hub 3 of the disk 2 to the outside for driving the disk. The cartridge 5 has a hub-pressing means 7 which presses the center hub 3 to a circumferential edge part of the opening 4. The disk cartridge 1 is equipped with a cap 6 shutting a center hole 3g of the center hub 3 to prevent dust.
Patent JP-H01189122-A (JP)
Title: Ashing method
Inventor: KAWASUMI KENICHI
IPC: H01L21/3065
Filed: 1988-01-25
Abstract: PURPOSE:To simultaneously clean the rear face of a wafer in an ashing step by feeding gas containing ozone to the rear face of the wafer as indirect heating with radiation heat to heat the wafer, and simultaneously irradiating it with an ultraviolet light. CONSTITUTION:A wafer 1 is supported by a supporting fulcrum 2, the front side of the wafer 1 is coated with resist or the like, and a quartz plate 3 for transmitting an ultraviolet light is provided in a front side direction. An ultraviolet light source 4 is disposed on the plate 3. A plurality of nozzles 5 for supplying reaction gas to the front surface of the wafer are disposed on the plate 3, The fulcrum 2 is secured to a quartz plate 6, and a halogen lamp 7 and an ultraviolet light source 8 are disposed under the plate 6. A nozzle 9 for diffusing reaction gas to the rear face of the wafer is disposed on the plate 6. With this configuration, when the reaction gas containing ultraviolet light and ozone is applied to the front face of the wafer, a radiation heat from the lamp 7 and the ultraviolet light from the source 8 and reaction gas containing ozone are simultaneously applied to the rear face of the wafer.
Patent JP-H11213397-A (JP)
Title: Device and method for optical recording/ reproducing
Inventor: ISHIBASHI YORIYUKI
IPC: G11B7/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To increase the recording density more than a conventional level without complicating a control mechanism. SOLUTION: This optical recording/ reproducing device is provided with a cylindrical recording medium 1, an optical head 2, a linear actuator for moving the optical head 2 roughly in parallel with the center axis of the recording medium 1, and a spindle motor 9 for driving the recording medium 1 to rotate. While the recording medium 1 is rotated by the spindle motor 9, a light is emitted from the optical head 2 to the recording medium 1. This light is converged by an objective lens, and an image is formed on the outer periphery of the recording medium 1. In this state, when the shaft 28 of the optical head 2 is moved by the linear actuator, a spiral pit string is formed in the outer peripheral surface of the cylindrical recording medium 1. Thus, a recording density is increased more than that when recording is performed on a disk surface.
Patent JP-H02193167-A (JP)
Title: Image forming device having magnification converting mechanism
Inventor: HAYASHIDA TAKESHI
IPC: G03G15/04
Filed: 1989-01-20
Abstract: PURPOSE:To obtain a stable and smooth operation and an easy and correct adjusting function by moving a variable power plate in a traveling direction. CONSTITUTION:When a lens moving table 40 is fixed in accordance with a set magnification M, a slide cam 43 and a pulley 47 are positioned. Further, the variable power plate 170 is positioned and a second traveling table, in other words, a mirror is positioned. The variable power plate 170 can move about 2d in a direction X by an almost X-direction movement (d) of the pulley 47. Therefore, wires W1-W3 move about 2d respectively with respect to the X- direction movement (d) of the pulley 47. Thus, a projecting lens, the variable power plate 170, and the mirror are positioned with respect to a set arbitrary magnification. Thus, the overall scanning width area can be easily and correctly focused at an arbitrary magnification.
Patent JP-H01189063-A (JP)
Title: Magnetic recording tape reproducing device
Inventor: SUZUKI TAKASHI
IPC: G11B15/675
Filed: 1988-01-22
Abstract: PURPOSE:To avoid the concentration of a load upon a reel driving motor and the prolong the life of the device concerned by performing the transfer of a tape pack and the advance and retreat of a magnetic head at the loading/ ejecting time by driving a loading motor and rotating a reel driving motor after stopping the rotation of the loading motor. CONSTITUTION:The loading motor M1 which is reversible in the magnetic recording tape reproducing device is engaged with a drive transmitting means 8, and this means 8 is engaged with a tape holder 3 loaded with the tape pack 1. In addition, a head chassis 30 for supporting the magnetic head 40 is engaged with the means 8, whereas the holder 3 is transferred into a reproducing positions by rotating one way of the motor M1 and by guiding with guide plates 5 and 6, so that the head 40 is transferred to advance into the reproducing position. Then, when the motor M1 is reversed in its rotation, the holder 3 loaded in the reproducing position is transferred to be ejected, and the head 40 is retreated from the reproducing position, thus avoiding the concentration of the load upon the reel driving motor M2.
Patent JP-S60157023-A (JP)
Title: Abnormality detector
Inventor: TOUJIYOU NAOYUKI
IPC: G01R23/16
Filed: 1984-01-27
Abstract: PURPOSE:To detect an abnormal point without delay and improve detection ability by adjusting the amplitude of a measurement signal by an automatic gain regulator so that the mean value of the amplitude within a specific time becomes constant, and inputting the adjusted signal to an adaptive filter. CONSTITUTION:The detector consists principally of the automatic gain regulator 3 which adjusts the amplitude of the measurement signal Xk, a data buffer 4 in which the adjusted measurement signal Gk is stored while updated, and the adaptive low-pass filter 8 composed of a high-speed Haar converter 5, decision device 6 for number of steps, and a high-speed reverse Haar converter 7. The amplitude of the measurement signal is adjusted by the automatic gain regulator 6 to a constant value, and then a high frequency noise is removed through the adaptive filter 8 and a square deviation Zk and a differential signal Wk are obtained. Consequently, the pulse signal in the measurement signal is detected without delay regardless of variation in the amplitude of the measurement signals, and the ability in detection is improved.
Patent JP-S58131072-A (JP)
Title: Bearing part of print head
Inventor: SATOU NOBUO
IPC: B41J2/16
Filed: 1982-01-29
Abstract: PURPOSE:To provide an inexpensive bearing part which is excellent in wear- proof properties, a mechnaical strength and heat resistance, by a method wherein a polyphenylenesulphite resin mixed with carbon fiber is uses as a material, and the part can be monolithically molded by combining together a nose part. CONSTITUTION:Based on 100 part a polyphenylenesulphite resin, 5-30 part carbon fiber is mixed. The resin composition is used as a material, and using a mold for injection molding, a nose part 3 and a bearing part 2 are monolithically injection-molded to form a required bearing part 2 of a print head. Wires are pierced through pores in the obtained bearing part 2, which in turn, is mounted to a magnet, and an armatrue to form a print head, and this enables to obtain a print head which prevents the occurrence of deformation due to rise in temperature and the damage of the wires owing to the friction of the bearing part 2.
Patent JP-S57131622-A (JP)
Title: Apparatus for supplying definite number of product such as pallets, etc.
Inventor: NAGAI TORAKICHI
IPC: B65G47/88
Filed: 1981-01-31
Abstract: PURPOSE:To positively supply a definite number of products such as pallets, etc. at a high speed, by discharging the products, which have been fed successively, with a prescribed number of the products being clamped between a pair of product engaging surfaces. CONSTITUTION:With empty carriages 37 being positioned below and between product anchoring plates 7, 8, the products 1 such as pallets, etc. are succesively fed with a set pitch therebetween from a product successive supply position 2 to a discharge space D. Levers 12, 13 are rotated down, and the products held between ends 5a, 6a of belts 5, 6 are forced between the engaging surfaces 7a, 8a by the levers 12, 13. When the number of the products 1 held between the engaging surfaces 7a, 8a has reached a prescribed number, a hydraulic cylinder is extended to cause an arm 20 to lower a pushing plate 30 between the anchoring plate 7, 8 to be forced into the carriage 37 so that one of the carriges is moved. On the side of a belt 39, a number of products 1 in the carriage 37 are gripped product gripping pieces 56, 56', and are foced between partitions 40, 40 over the belt 39 so that a row of the products is supplied.
Patent JP-S63181539-A (JP)
Title: Secret information generating and restoring device
Inventor: ISHIKAWA TAKAYUKI
IPC: H04L1/00
Filed: 1987-01-22
Abstract: PURPOSE:To omit a special synchronous process by providing a means for irregularizing a writing order or a reading order in case of executing the write information in an interleave memory and the read out the information from it in an interleave method and equalizing the procedures of irregularization at the time of generating the secret information and restoring it. CONSTITUTION:In the interleave memory, (1, 1), (1, 2),...(H, K) are sequentially and regularly written from the first address of the first row of the respective bits of input binary digit string data and at the time of reading out the data a row counter sequentially specifies from the first address to the H-th address, which is repeated K times. Meanwhile, a random number value is set from a random number part every H bit in a column counter, for example, (a) is set as an initial value and then (b, c, d...r) are sequentially set. As a result, the bit data of the respective addresses are read out from the interleave memory in terms of time series in order such as (1, a), (2, a),...(H, r). The binary digit string data read out in this way is not related with the input binary digit string data at the time of writing. If the reading out is executed in the procedure all the same to the writing procedure at the time of generating, the secret information can be restored.
Patent JP-H04247588-A (JP)
Title: Bar code hand scanner
Inventor: WATANABE MAKOTO
IPC: G06K7/10
Filed: 1991-02-04
Abstract: PURPOSE:To improve the reading efficiency of a bar code hand scanner by attaching a slide roller mechanism which smoothes out the wrinkle of a bar code display part on the reading port of the scanner. CONSTITUTION:When the reading port of a bar code hand scanner main body 1 is abutted with the bar code display part 31, and it approaches the bar code scanner main body 1 until no gap 33 between them is left, the force of a slide spring 23 is applied, and slide rollers 21, 22 continue to smooth out the wrinkle of the bar code display part 31 until they creep into the inside of the bar code hand scanner main body 1. In such a way, a bar code 32 can be surely read by the scanner.
Patent JP-S6310704-A (JP)
Title: Algae-controlling agent
Inventor: KAKIZAWA HIROSHI
IPC: A01N37/02
Filed: 1987-01-21
Abstract: PURPOSE:To provide an algae-controlling agent containing a higher fatty acid or its salt as an active component and exhibiting excellent controlling effect against various kinds of alga. CONSTITUTION:The objective controlling agent contains, as an active component, preferably 12-30C, especially 16-24C higher fatty acid or its salt, more preferably an unsaturated higher fatty acid having especially >=2 carbon-carbon unsaturated bonds in a molecule or its salt, e.g. a higher fatty acid mixture produced by the hydrolysis of fish oil, 6,9,12,15-octadecatetraenoic acid, arachidonic acid, 5,8,11,14,17-eicosapentaenoic acid or its salt. The agent exhibits excellent controlling effect against various alga such as Haptophyceae, Cryptophyceae, Raphydophyceae, Bacillariophyceae, Chlorophyceae, Prasinophyceae, Eulgenophyceae, Dinophyceae and/or Cyanophyceae and is useful especially for the control of abnormal proliferation of red tide plankton.
Patent JP-S56110019-A (JP)
Title: Detecting device for torsional vibration of shaft
Inventor: OOSHIMA SHIZUO
IPC: G01H9/00
Filed: 1980-02-06
Abstract: PURPOSE:To detect the torsion of a shaft with high precision and high reliability by giving a linear pattern to the rotary shaft and by detecting and analizing the same by an optical sensor. CONSTITUTION:When a beam of light is applied from a light source device 9 to the linear marking pattern 7 given to the rotary shaft 6 through optical sensor 8A and 8B respectively under the condition that the rotary shaft 6 is rotated, it is reflected on the marking pattern 7. The reflected beam is received by the light source device 9 through the optical sensors 8A and 8B and thence introduced into an operation device 10 on the next stage. Based on this input, the operation device 10 calculates the amount of torsional distorsion and a processing device 11 prepares a time curve of the tortional distortion on the basis of the amount of the tortional distorsion.
Patent JP-S62171197-A (JP)
Inventor: INOUE KIYOSHI
IPC: H05K3/46
Filed: 1986-01-23
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-H01191670-A (JP)
Title: Washer for sheetlike body
Inventor: TOMIMATSU MIKIO
IPC: A23N12/02
Filed: 1988-01-22
Abstract: PURPOSE:To obtain the title device, having alternately arranged feed roller parts and brush parts, increasing the speed of the brush parts from the rotating peripheral speed of the rotating rollers, feeding washing water to the respective brushes with showers and capable of washing a sheetlike body in a short time. CONSTITUTION:The rotating peripheral speed of rotating rollers in plural feed roller parts 51, 53 and 55 for conveying a sheetlike body nipped between rollers 56 and 56 is decreased from the rotating peripheral speed of rotating brushes of plural brush parts 52 and 54 for conveying the sheetlike body nipped between rotating brushes 57 and 57. The brush parts 52 and 54 are provided with showers 65 for feeding washing water to the respective brushes.
Patent JP-H03219365-A (JP)
Title: Digital signal processor
Inventor: MOTAI MASAHIKO
IPC: G06F17/10
Filed: 1990-01-25
Abstract: PURPOSE:To minimize the number of steps for digit reduction or a saturation processing instruction by controlling the 1st and 2nd data memories, a logical operation circuit and a computing element by common program memory, program controller and address generator. CONSTITUTION:The 1st and 2nd data memories 12, 13, the logical operation circuit 20 and the arithmetic unit 14 are constituted so as to be controlled by the common program controller 15 and address generator 16. Thereby, the data (m) of the 2nd data memory 13 are read out on the way of transfer of data a' computed by the computing element 14 to the 1st data memory 12 and both the data m, m' are inputted to the circuit 20, so that the data a' is automatically deformed (digit reduction) by the data (m) and stored in the 1st data memory 12. Consequently, the number of steps for digit reduction or the saturation processing instruction can be minimized.
Patent JP-H08201124-A (JP)
Title: Electrode for high pressure vessel
Inventor: NISHIZAWA OSAMU
IPC: G08C19/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a multi-core type electrode for a high pressure vessel which makes possible leading out of a signal conductor from a number of sensors in the vessel stably being sealed by a bridgeman seal utilizing fluid pressure in the high pressure vessel. CONSTITUTION: At an electrode mounting section of a high pressure vessel, a plurality of metal blocks 11a-11d are laminated in a multiple stage to connect signal conductors 17a-17d from a sensor within the high pressure vessel through circular insulating gaskets 12a-12d interposed at the peripheral part and fixed on the high pressure vessel being insulated by a sleeve 14. Insulation members 22a-22d are arranged inside the circular insulating gaskets 12a-12d to support the action force on the gaskets by fluid pressure within the high pressure vessel. Signal conductors 23a-23d are connected to the metal blocks 11a-11d respectively to be lead out of the high pressure vessel passing through holes at the centers of the insulation members 22a-22d and the metal blocks 11a-11d.
Patent JP-S57127717-A (JP)
Title: Combustion method and device for pulverulent combustible material
Inventor: MATSUI YOSHIHIRO
IPC: F23C3/00
Filed: 1981-01-30
Abstract: PURPOSE:To make disposal of residual ashes easy by a method wherein a blower  mechanism which supplies a fixed quantity of combustibles is provided at the upper  part of a funnel combustion chamber, a blower mechanism which causes generation of  a rotary air current is provided at its lower part, and the combustibles are burnt while they are drifted through the rotary air current. CONSTITUTION:In a combustion chamber 2 of a funnel type combustion furnace 1  whose cross section diameter reduces gradually from the top to bottom, an ignition  burner 6 is provided, and a blower system A consists of a blower 15 to supply a fixed  quantity of combustibles, such as chaff and a throw-in nozzle 3 is provided above the  ignition burner 6 as well. And, a blower mechanism B which occurs a rotary air current of a fixed direction in the combustion chamber 2 is provided below the ignition  burner 6. The blower system B is constituted by providing four spouting holes 4 at  regular intervals in the vicinity of the bottom 5 of the combustion chamber 2. Each of  the spouting holes 4 fixes its spouting direction and a secondary air by a blower 4a is  made through a loop supply duct 4b. And at the time of combustion the combustibles  are burnt while the combustibles are made to float by the generated swirling gaseous steam.