baber/WOPTO huggingface dataset:
Patent JP-H07146771-A (JP)
Title: Image display device
Inventor: MOROOKA EMIKO
IPC: G06F3/038
Filed: 1993-11-25
Abstract: PURPOSE:To switch and display image data to be displayed by taking a realistic operation and an environmental state into consideration without performing a mechanical operation, in an image display device performing the switch and display, etc., of preliminarily stored image data, such as an electronic notebook and a game machine. CONSTITUTION:In the front of the light emitting and light receiving elements 14b and 15b provided on a device main body, the light receiving element 15b is made to receive infrared ray reflection light by moving and passing the hand of a user without contacting while the light emitting element 14b emits infrared rays, plural kinds of dog character data where each motion of dogs sitting on their hind legs and dogs sweating and sitting on their hind legs, etc., at a proper temperature is changed which are preliminarily stored in a ROM 13 and the effect sound data are selected and are displayed on a liquid crystal display part 18, and each corresponded effect sound is also generated from a speaker 20, by setting the value of a ROM address M corresponding to the number of times of light reception of infrared ray reflection light accompanied by the non-contact operation of a user and the ambient temperature measured and detected by a temperature sensor 22.
Patent JP-S62156010-A (JP)
Title: Method for controlling width of continuous rolling mill
Inventor: NOMURA NOBUAKI
IPC: B21B13/06
Filed: 1985-12-27
Abstract: PURPOSE:To permit a considerable change of a sheet width and to obtain a product having high width accuracy in a titled method for controlling the tension of a material to be rolled by further adjusting the width of the material to be rolled, which is not thoroughly controlled by the tension between stands, by a vertical rolling mill. CONSTITUTION:An arithmetic unit 18 for tension predicts and calculates the temp. and width of the material 10 in accordance with the temp. and width of the material 10 to be rolled measured by a thermometer 12a and a width gage 14a and the input from a process computer 16 and calculates and determines the target tension between the 1st and 2nd stands. A tension control device 26 calculates the tension of the material 10 upon arrival of the part (P) to be measured of the temp. and width of the material 10 at the spacing between the above- mentioned stands and changes the reference speed of the 1st stand so that the tension coincides with the above-mentioned target tension. An arithmetic unit 30 for the position of an edger determines the deviation between the actual width from the gage 14b and the target width on the inlet side of the 2nd stand in the part P from the unit 18. The unit 30 determines the roll gap of the edger necessary for eliminating the above-mentioned deviation by taking the cross rolling reduction efficiency of the edger 28 into consideration in accordance with the deviation and the temp. of the part P and controls the position of the edger 28.
Patent JP-H01139361-A (JP)
Title: Packaged toilet paper and its packaging method
Inventor: SUZUKI KATSUHIKO
IPC: A47K10/16
Filed: 1987-11-25
Abstract: PURPOSE:To provide the toilet paper which easily catches the eye of customers at the store and which is prevented from moisture absorption in the domestic use, by successively packaging the toilet paper rolls with different packing papers of different colors and patterns and thereafter placing a plurality of the paper rolls separately in a transparent polyethylene bag. CONSTITUTION:Toilet paper stock 5 is wound by a winder 6 into a roll of paper 7 which is cut by a log cutter 9 into the predetermined length of toilet paper rolls 3. On the other hand, a number of different kinds of packing paper 4 printed in different colors or colors and patterns by a printing machine 25 are produced and, by using such packing papers 4, the toilet paper rolls 3 are successively packaged by a packing machine and a plurality of such packages are thereafter placed separately in a transparent polyethylene bag 1. During this time, the packing papers 4 of two different kinds or more of colors or colors and patterns are used as aforesaid, and the transparent polyethylene bags 1 are used. A colorful appearance of the toilet paper rolls 3 in this bag 1 catches the eye of customers at the store and, in the domestic use, since the individual toilet paper rolls taken out of each polyethylene bag 1 are packaged with the packing papers 4, their moisture absorption is avoidable.
Patent JP-H03156308-A (JP)
Title: Ultrasonic transducer
Inventor: SAITO MASAO
IPC: G01B17/02
Filed: 1989-11-14
Abstract: PURPOSE:To make it possible to measure the film thickness of the minute part of an object to be measured based on the spectrum of a reflected wave by providing the piezoelectric parts of a transmitting part and a receiving part at a concave surface part in a ring strip shape, converging ultrasonic waves, and obliquely projecting the ultrasonic waves on the object to be measured. CONSTITUTION:The piezoelectric parts of a transmitting part 31 and a receiving part 32 are formed on the concave part on a spherical surface. High frequency pulses are applied on electrodes 4, 34 and 35 of the transmitting part 31. Thus an ultrasonic wave is generated. The ultrasonic wave is made to advance on a medium 5 and converged. When an object to be measured 8 is placed in the vicinity of the converging point, the wave is inputted into the object 8 at an approximately constant incident angle with a certain width being provided. Then, the ultrasonic wave is reflected from the surface of the object and received with the receiving part 32. Since the ultrasonic wave reaches the surface of the object 8 in the converg ing pattern, the beam is narrowed, and the film thickness at the part of a minute area can be measured. The ultrasonic wave generated in the transmitted part 31 is the spherical wave, and the reflected ultrasonic wave is also the spherical wave. Since those waves are received with the receiving part 32, the film thickness can be measured even if the transducer part is slightly inclined with respect to the object surface 8.
Patent JP-H05141424-A (JP)
Title: Ball bearing device
Inventor: UNO SHUETSU
IPC: F16C32/04
Filed: 1991-11-12
Abstract: PURPOSE:To provide a compact ball bearing device having high performance and excellent in long-term reliability by completely preventing leakage of a lubricant from a bearing housing. CONSTITUTION:Magnetic fluid 22 is used as a lubricant for a ball bearing 2. The center of the outer peripheral surface of a rotary sleeve 15 which is rotated together with a rotary shaft 1 is deviated from the center of the inner circumferential surface of a bearing bracket 17 for surrounding the rotary sleeve 15, thus constituting a viscous pump mechanism. The viscous pump mechanism allows the magnetic fluid 22 to circulate by itself according to the rotation of the rotary shaft 1. A magnetic fluid sealing device 16 having Tees 16a and a permanent magnet 16b is adapted to seal the magnetic fluid 22.
Patent JP-2001116718-A (JP)
Title: Field effect transistor for sensor and production method thereof
Inventor: SUGIMOTO NORIYASU
IPC: G01N27/414
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide FET for sensor having high insulating reliability over a long period of time even if used in severe environment exposed to an aq. soln. and excellent in mass productivity and an FET producing method excellent in mass productivity. SOLUTION: The thickness of the part, which is formed on the source and drain regions of a semiconductor substrate, of the insulating film for the gate of a field effect transistor for a sensor is made substantially larger than that of the part, which is formed on the region other than the source and drain regions of the semiconductor substrate, thereof pref. by 15-3 times.
Patent JP-H06201952-A (JP)
Title: Plug connector of optical fiber
Inventor: SHIRUBUIO MARATSUJI
IPC: G02B6/36
Filed: 1993-11-25
Abstract: PURPOSE: To attain operational safety with simple configuration and an operation in a system where a plug part is removed, without giving tension charge or pressure charge to a sleeve part. CONSTITUTION: The plug part 1 is held and fixed by the sleeve part 3 against pulling, and an engaging device is provided with at least one lock restraining part 5, which is engaged in the rear part of a lock mechanical element 6 when the plug part is completely inserted. A release lever 7 is provided in the lock mechanical element 6, to be adjacent to it in order to release locking, so that the lock-restraining part is removed from the lock mechanical element. The release lever is formed as a two arm-shaped lever being axially, movable in the plug part, and excess force is not added to the sleeve part for removing the plug part.
Patent JP-H03155215-A (JP)
Title: Switch read circuit
Inventor: KAMITSUBARA KINJI
IPC: H03K17/00
Filed: 1989-11-14
Abstract: PURPOSE:To reduce number of components by combining a tri-state driver selecting each switch and a receiver outputting a state of a switch. CONSTITUTION:A decoder 1 using, e.g. a 2-bit input signal (0, 1) selects sequentially tri-state drivers 2-4, then state information representing the state of an 8-bit switch 5 is outputted to a receiver 9 in parallel in response to an input data to the tri-state driver 2 outputted selectively from the decoder 10 to apply one access. Then similar operation is implemented to the tri-state driver 3 and a switch 6 and also the similar operation is implemented to the tri-state driver 4 and a switch 7. In other words, the inputs are selected in 8 ways by this method to output switch states of in total 24 bits. Thus, the access is discriminated by input and output signals of the same level and number of components is reduced.
Patent JP-H03158333-A (JP)
Title: Supply device for platelike body
Inventor: OGURA TOSHIYUKI
IPC: B65H3/08
Filed: 1989-11-13
Abstract: PURPOSE:To arrange trays as close as possible and shorten the whole length of a stocker portion effectively, by providing a takeout mechanism which takes out trays directly in a direction that crosses an arrangement direction. CONSTITUTION:A takeout mechanism 16 is displaced along trays 12 which are arranged in one direction, and is stopped at a position opposite to a desired tray 12, and at the same time, the desired tray 12 is taken out by means of the takeout mechanism 16 in a direction that crosses the arrangement direction of trays. In addition, platelike bodies S supported by means of taken out trays 12 are sent out one by one through a lead out mechanism 18.
Patent JP-H04169175-A (JP)
Title: Method and apparatus for removing unnecessary material of food material
Inventor: ITO SADAAKI
IPC: A23N12/02
Filed: 1990-11-01
Abstract: PURPOSE:To efficiently and completely remove unnecessary materials sticking to a food material by feeding the food material to the upstream side of a conveyor having a perforated belt and bringing the food material into friction contact with a group of holes in the belt during conveying. CONSTITUTION:A food material is fed to the upstream side of a conveyor 32 having a perforated belt 33 with a feeding means and unnecessary materials sticking to the food material are captured with friction contact thereof with a group of holes 40 in the belt. Water is then jetted onto a lower running belt turned back at a back roller 36 with a water jetter 37 installed between an upper running belt and the lower running belt of the aforementioned conveyor and near the back roller 36 to remove the unnecessary materials sticking to the above-mentioned conveyor. The unnecessary materials are subsequently recovered in a pan 38 provided under the aforementioned conveyor to take out the food material free of the unnecessary materials.
Patent JP-H06142366-A (JP)
Title: Sewing apparatus for making pattern match with shape of texture
Inventor: AKAHA KOICHI
IPC: D05B35/00
Filed: 1992-11-05
Abstract: PURPOSE:To improve operation efficiency by taking partial charge of a process for making a pattern match with shape with data different from those of a sewing control means for processing a sewing operation. CONSTITUTION:A first detecting means of a sewing machine detects texture data and a data processing means calculates a relative moving amount for controlling the relative movement to two texture on the basis of the texture data. A sewing control means controls a sewing means for sewing two textures to break up the process for sewing. During the sewing operation, a movement controlling means for controlling a moving means for moving two texture separately controls the moving means of each sewing machine on the basis of the relative movement control amount calculated by a data processing device on the basis of the texture data detected by the first detecting means of each sewing machine so that the pattern of the texture is made match to the shape thereof. Thus, the processes of the sewing control means and data processing means are carried out with high speed to improve the operation efficiency.
Patent JP-H06199723-A (JP)
Title: Chloro-(2-halogeno-1-fluoromethylethoxy)-metane and preparation thereof
Inventor: SHIYUTEFUAN BEEMU
IPC: C07C43/12
Filed: 1993-11-02
Abstract: PURPOSE: To obtain a new chloro-(2-halogeno-1-fluoromethyl-ethoxy)-methane useful as an intermediate for preparation of a biologically active substd. benzimidazole.  
     CONSTITUTION: This chloro-(2-halogeno-1-fluoromethyl-ethoxy)-methane of formula I (where X is F or Cl), e.g. chloro(2-fluoro-1-fluoromethyl ethoxy) methane is obtained in good yield by reacting a halogenated isopropanol of formula II with formaldehyde and a hydrogen chloride at -20 to 20°C. By using the compd. of formula I, a substd. benzimidazole of formula IV can be prepared by reacting the compd. of formula I with a benzimidazole deriv. of formula III. The compd. of formula IV is useful as insecticide, miticide or the like. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2001117087-A (JP)
Title: Liquid crystal display device and liquid crystal projector
Inventor: OTA TAKASHI
IPC: G02F1/1335
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which displays a picture with a high contrast ratio and a liquid crystal projector utilizing it by ensuring an excellent black display with a simple construction. SOLUTION: The liquid crystal display device is constructed with an incident light side polarizing plate P1, a transmissive liquid crystal panel LP, a quarter- wave plate WP and a light emitting side polarizing plate P2 equipped along the optical path in a state that turn enables the rotation of the quarter-wave plate WP and the light emitting side polarizing plate P2 around the center line AX which is vertical to the respective light incident or emitting plane. Elliptically polarized light is transformed into linearly polarized light by controlling the optical rotation with the quarter-wave plate WP and the linearly polarized light is completely extinguished by controlling the optical rotation with the light emitting side polarizing plate P2.
Patent JP-2000109816-A (JP)
Title: Preparation of polishing agent slurry
Inventor: YAMADA TSUTOMU
IPC: G11B5/39
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To prepare a polishing agent slurry which, when used in polish leveling in the formation of, especially, the element of a composite thin-film magnetic head, can satisfy the surface roughness of a composite material, and can reduce the difference among the levels of the component materials. SOLUTION: There is provided an aqueous polishing agent slurry prepared by adding to an aqueous solution prepared by preparing an aqueous solution of (b) a water-soluble inorganic aluminum salt or a nickel salt and an aqueous solution of (c) a water-soluble chelating agent, mixing these solutions with each other, storing the resulting solution for at least one day, and separating the precipitated difficultly water-soluble crystals from the solution, (a) alumina abrasive grains having a mean particle diameter of 0.05-1 μm, 0.1-10 wt.%,(d) polishing oil and (a) alumina abrasive grains-mixed with an necessary amount of an aqueous medium, 0.1-3 wt.% (b) water-soluble chelating aluminum salt or nickel salt, 0.1-3 wt.% (c) water-soluble chelating agent, and 0.1-10 wt.% (d) polishing oil, wherein the content of the difficultly water-soluble chelate aluminum salt or chelate nickel salt is 0.1 wt.% or below.
Patent JP-H09306711-A (JP)
Title: Current limiter
Inventor: TOUUDORU BAIATOU
IPC: H01C7/02
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a current limiter in which almost equal partial currents flow through two operating resistors connected in parallel at a branch point, low-inductance resistor paths are overlapped in the same region of the resistors, and the partial currents flow in opposite directions, thereby reducing inductance. SOLUTION: PTC resistors 21, 22 are electrically insulated and has a slight space therebetween. The PTC resistors 21, 22 are constructed by metal braid, metallographic structure, or porous metal babbles and are kept at a proper operating temperature by blast air cooling. The meanders or resistor paths 21a to 21c and 22a to 22c of the PTC resistors 21, 22 are connected by electric contact bridges 23, 23' and 24, 24'. The sum current is divided into partial currents 11, 12 which are equal and flow in the opposite directions through the meanders 21a to 21c and 22a to 22c which are folded in the vertical direction. As a result, the PTC resistors 21, 22 have small inductance.
Patent JP-S62152246-A (JP)
Title: Communicating control system
Inventor: KOBAYASHI KOJI
Filed: 1985-12-25
Abstract: PURPOSE:To execute data processing in accordance with the significance degree of data by classifying the transmitting receiving data to the level of plural grades and stopping the transmission from an opponent for the data except the data of the top priority level when a memory comes to be full. CONSTITUTION:At both of main control devices 11, 12... of communicating devices 51, 52... and communicating control parts 31, 32..., receiving buffer memo ries 111, 112..., 311, 322... are provided, the transmitting receiving data are classi fied to the level of plural grades and the data of the level excluding the top priority level are accumulated to the block in the memory corresponding for respective levels. When the block of a certain level of the memories 111, 112... comes to be full, the receiving data are accumulated to the block of the same level of the memories 311, 312..., and the block of a certain level interrupts the transmission to the opponent side when the memories 311, 312... come to be full. The receiving data of the top priority level execute the top priority processing without holding the transmission.
Patent JP-2000122713-A (JP)
Title: Data processor
Inventor: SADA TOSHIAKI
IPC: G05B23/02
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To shorten time required for preparing a report from waveform data. SOLUTION: A waveform data information setting part 32 in a data processing part 3 sets up the waveform name of waveform data stored in a waveform data storing part 31 and sets up a linear scale for executing conversion to an engineering unit(E.U) value. A report preparing function part 33 selects waveform data to be plotted, sets up a time base and a scale axis in each waveform data, prepares a trend graph by plotting the waveform data, and prepares a report by attaching a value, a text or a line to a optional position on the trend graph. Then the prepared report is stored in a report storing part 34 by a file format.
Patent JP-H01138771-A (JP)
Title: Manufacture of magnetostrictive torque sensor
Inventor: ISHINO YASUSHIRO
IPC: G01L3/10
Filed: 1987-11-25
Abstract: PURPOSE:To reduce fluctuations in output for detection attributable to temperature changes by a method wherein a rotating shaft is heated to a temperature higher than the service temperature and kept there and a plurality of thin belts are formed of an amorphous magnetic material whose thermal expansion coefficient is lower by a specified value than that of the rotating shaft, and the thin belts are positioned near the rotating shaft. CONSTITUTION:A rotating shaft 1 is heated to a temperature higher than the temperature in the service environment, and kept there. Along the outer circumference of the rotating shaft 1, amorphous magnetic thin belts 3a and 3b are formed, lower in thermal expansion coefficient by 3X10<-6>-6X10<-6>/ deg.C than the rotating shaft 1, and are exposed to an excessive temperature fall for the creation of an in-plane compression stress in the amorphous magnetic thin belts 3a and 3b. Dependence on temperature of the torque-sensing capability may be eliminated when it is so designed that two values may counterbalance each other; the increase in the detected output attributable to a reduced compression stress under a higher service temperature and the decrease in the detected output attributable to a lowered magnetic feature in the magnetic thin belts 3a and 3b under the higher service temperature. An amorphous magnetic thin belt may be bonded by using an adhesive agent or be produced by the vapor depositing method.
Patent JP-H03156413-A (JP)
Title: Projection lens
Inventor: HAYASHI NAOHISA
IPC: G02B13/14
Filed: 1989-11-14
Abstract: PURPOSE:To improve the transmission factor of light and to shorten a baking time by forming lenses constituting respective lens groups by a glass material considering a near ultraviolet area including (g), (h) and (i) lines. CONSTITUTION:The 1st lens group G1 and the 2nd lens group G2 are arranged successively from the object side, and when it is defined that the inner transmission factor of the glass material (10mm thickness) for the (i) line is Ti, the refractive indexes of (g), (h) and (i) lines are ng, nh and ni, and a dispersed value is nuh=(nh-1)/(ni-ng), the glass material satisfying Ti>90% in respective lenses, 1.60<nh<1.70 and 45<nuh<52 in positive lenses and 1.55<nh<1.65 and 28<nuh<36 in negative lenses is used. Consequently the whole transmission factor can be improved and the baking efficiency also can be improved.
Patent JP-H09140120-A (JP)
Title: Rotor of superconducting rotary motor
Inventor: KOKUNI YOKO
IPC: H02K55/04
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient flexibility for deformation and provide endurance for external force by providing one or more bending portions as a coolant supplying and exhausting pipe connected to a radiation shield and introducing the pipe extended in the rotating shaft direction, radius direction and circumference direction. SOLUTION: A rotor has a bending portion as a coolant supplying and exhausting pipe connected to a radiation shield 10 and uses a pipe having the shape extended in any one direction of the rotating direction and radius direction and has a long coolant supplying and exhausting pipe 15 including a bending portion. The pipe can easily follow the forcible deformation by extending it in one direction and also can absorb more deformation than that of the straight pipe when the pipe length is longer. As a result, an apparatus, even when it is large in size, can absorb thermal compression difference between radiation shield and coolant extracting pipe or torque tube, can follow flexibly the deformation of radiation shield, coolant extracting pipe and torque tube and also provide sufficient endurance to external force.