baber/WOPTO huggingface dataset:
Patent JP-H03228019-A (JP)
Title: Display method for liquid crystal element
Inventor: YUASA KOYO
IPC: G02F1/133
Filed: 1990-02-02
Abstract: PURPOSE:To make a display regardless of whether the dielectric anisotropy of ferroelectric liquid crystal is plus or minus and whether bistability is high or low by applying an alternating current of specific frequency of the ferroelectric liquid crystal. CONSTITUTION:Liquid crystal molecules 1 of the ferroelectric liquid crystal with a dipole are able to migrate on a cone 3 according to the direction of an applied electric field. At this time, fluctuations 4 in soft mode allow variation in the tilt angle of the liquid crystal molecules and fluctuations 5 in gold stone mode are in the circumferential direction on the cone. The ferroelectric liquid crystal is applied with an AC voltage whose frequency is close to the relaxation frequency of the fluctuations in the gold stone mode or the voltage generated by superposing an AC and a DC voltage one over the other to generate a spiral structure of liquid crystal molecules of the ferroelectric liquid crystal. This phenomenon is caused without reference to whether the dielectric anisotropy DELTAepsilonof the ferroelectric liquid crystal is plus or minus and whether the bistability is high or low.
Patent JP-H09193785-A (JP)
Title: Brake booster
Inventor: IKEDA MASAHIRO
IPC: B60T13/57
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To supply the air to a variable pressure chamber through a second variable pressure path to obtain strong braking force even if the actuating force for a brake pedal is weak so that a valve mechanism is switched and the air is not supplied from the valve mechanism to the variable pressure chamber at the time of quick service. SOLUTION: An outer body 3 is provided on the outer periphery of a valve body 2 in such a manner as to freely slide, and a second variable pressure path 44 communicating with a variable pressure chamber B is formed between both members. Further, a second air valve 41 is provided on the rear side of the outer body 3 and a second vacuum valve 42 is provided on the front side. As a switching valve 63 is opened to introduce the air into a pressure chamber 59 of an actuator 50 at the time of quick service, the outer body 3 is moved forward to open the second air valve 41 and close the second vacuum valve 42, so that the air is introduced into the variable pressure chamber B through the second variable pressure path 44.
Patent JP-S58144188-A (JP)
Inventor: IGUCHI SEIICHIROU
IPC: D06P5/00
Filed: 1982-02-15
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-H04259490-A (JP)
Title: Drum type washing and drying machine
Inventor: YAMANE KOJI
IPC: D06F58/02
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a drum type washing and drying machine having the capability of increasing drying efficiency as well as shortening a drying time for laundry. CONSTITUTION:Laundry drying hot air supplied from a hot air circulation means 25 enters a water reservoir 2 via a hot air supply port 12 at a drying process. The hot air so supplied hardly flows out to the peripheral wall of a drum 3, due to the existence of an annular guide section 20 in the water reservoir 2 and an annular extension section 21 in a drum 3, and is introduced to the hot air introduction small holes 22 of the drum 3. The hot air is thereby blown into the drum 3.
Patent JP-H06236486-A (JP)
Title: Merchandise sales data processor
Inventor: HATAKE HAJIME
IPC: G07G1/06
Filed: 1993-02-10
Abstract: PURPOSE:To continuously execute a selling task without damaging journal data. CONSTITUTION:This device is equipped with driving selecting means 2, 3, and 5 which selectively drive one of a journal data storage means 10 and a journal printing means 8, failure detecting means 3 which detects the malfunction of the selectively driven journal printing means 8 and journal storage means 10, and driving switching means 3 which switches one of the journal storage means 10 and the journal printing means 8 driven by the driving selecting means 2, 3, and 5 to the other when the malfunction is detected by the failure detecting means 3.
Patent JP-H03228761-A (JP)
Title: Ultrasonic heating device
Inventor: FUKUKITA HIROSHI
IPC: A61F7/00
Filed: 1990-02-01
Abstract: PURPOSE:To precisely radiate a heating ultrasonic beam by displaying the positional relationship between the acoustic axis and focal point of a ultrasonic heater on a fault face with position detectors. CONSTITUTION:An ultrasonic heater 2, a fault image pickup unit 1, position detectors 3, 5, 6 detecting the relative positional relationship between the ultrasonic heater 2 and the fault image pickup unit 1, and a displaying means 9 displaying the image photographing the acoustic axis of the ultrasonic heater 2 located outside the fault face on the fault face are provided. The position detectors are constituted of the first rotary potentiometer 3, the second rotary potentiometer 6, an arm 4 and a linear potentiometer 5. Even when the acoustic axis of the ultrasonic heater 2 exists outside the fault face, its position is detected by the position detectors provided between the fault pickup unit 1 and the ultrasonic heater 2, and the acoustic axis of the ultrasonic heater 2 installed at an optional position or the position of the ultrasonic heater 2 itself can be confirmed on the fault face based on the positional information.
Patent JP-S54115034-A (JP)
Title: Line control system
Inventor: HORII NOBUO
IPC: G06F13/00
Filed: 1978-02-28
Abstract: PURPOSE: To increase the flexibility of line control and to make easy the access by line control word, by constituting the respective memory of the line control words with a plurality of commands and registers.  
     CONSTITUTION: After the set of the line connection number and command is made to the line control word(LCW) memory 5 from the program control word 8, one LCW corresponding to the line is designated with the operation of the line scanner 6. The command control section 3 reads out the line connection number from the LCW memory 5 and delivers it to the bus line 4. The line connection sections 1-1 to 1-n connected to the bus line 4 are selected by the response of the line connection section corresponded returning to its number. Further, the command control section 3 sequentially reads out and executes the command. After a plurality of commands are all executed, the line scanner 6 designates next LCW and similar operation is made. Thus, LCW having line correspondence is realized with a plurality of commands. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08215586-A (JP)
Title: Rice washing device
Inventor: KORESAWA YOSHIHIRO
IPC: A47J43/24
Filed: 1995-02-10
Abstract: PURPOSE: To provide a rice washing device which is capable of sufficiently washing rice with less generation of fine rice with a small size and little rice washing liquid and feeding the rice after rice washing to the ensuing stage without special devices. CONSTITUTION: A rice and rice washing liquid introducing pipe 3 into which the rice washing liquid flows and the rice 2 is thrown is connected to a suction port 4. This discharge port 5 is provided with a rice feeding pump 7 connected with a rice feeding pipe 6 extending up to a prescribed position. This rice feeding pump 7 is constituted as a fixed delivery pump to introduce the rice 2 and the rice washing liquid 1 to a transfer partition camber 11 between vanes 8 and a casing 9, to transfer both from the suction port 4 side to the discharge port 5 side and to deliver and transport the fixed volume each of the rice and the rice washing liquid to the rice feeding pipe 6 from the discharge port 5. A rice washing guide 12 for imparting twists to a ribbon-shaped plate material is installed in the rice feeding pipe 6.
Patent JP-S58139435-A (JP)
Title: Bonding method
Inventor: YAMAGUCHI MASAYOSHI
IPC: H01L21/60
Filed: 1982-02-15
Abstract: PURPOSE:To control the shape of a loop by bonding wirings, then rising a tool to the prescribed position, moving it in reverse direction to the formation of the loop, erecting the neck and then moving it in a direction that tensions the loop. CONSTITUTION:A tool 14 is moved down, a ball 17 at the lower end is bonded to a pellet 18, a device is moved in the suitable distance in the reverse direction to the formation of a loop L in case of rising the tool, a neck part N is erected, and the device is then moved in the direction of forming the loop. Then, the tool 14 is moved down, a clamp 9 is operated for a short time to form the loop, clamped by clamps 9, 10 as prescribed, and wirings 3 are bonded to a lead frame 19. Since the neck of the loop is erected in this manner, the height of the loop can be sufficiently raised, the formation and correction of an under loop can be eliminated, thereby improving the manufacturing yield.
Patent JP-H01198374-A (JP)
Title: Cassette and recording apparatus using the same
Inventor: KOIZUMI NORIHIKO
IPC: B41J2/33
Filed: 1988-02-04
Abstract: PURPOSE:To perform recording low in running cost, by applying the energy according to an image signal to flowable ink to form an ink image changed in a transfer characteristic and transferring said ink image to a medium to be recorded. CONSTITUTION:The ink 2 formed to the surface of an ink transfer roller 1 in a definite layer form receives electric energy according to an image pattern by the energy applying means 6 controlled by a control system and an ink image 2a, to which a sticking property is imparted by the application of energy, is formed to be transferred to the medium 8 to be recorded fed between a transfer roller 7, which is provided in a rotatable manner in the direction shown by an arrow B in the state brought into contact with the ink layer, and the ink layer. The medium 8 to be recorded having a predetermined image recorded thereon is fed in the direction shown by an arrow C by feed rollers 9a-9d and cut by a cutter 18 to be discharged. The ink 2 not transferred to the medium 8 to be recorded is again received in an ink sump 3 with the rotation of the ink transfer roller 1 to be used again.
Patent JP-S58141318-A (JP)
Title: Method for laying tuyere brick
Inventor: KIBUNE ISAO
IPC: C21C5/48
Filed: 1982-02-17
Abstract: PURPOSE:To make work for laying tuyere bricks safe and smooth by suspending each of the bricks at an angle of inclination equal to that of a blowing nozzle, moving the brick as it is, and matching it to the nozzle. CONSTITUTION:Each tuyere brick is put on the bottom of a converter 10 by means of the lift 12 of a lift guide 11 lowered through the throat of the converter 10. The brick is suspended at an angle of inclination equal to that of a blowing nozzle 27 protruded from the bottom of the converter 10 in an inclined state. The brick is moved, matched to the nozzle 27, and lowered along the axis of the nozzle 27. Thus, the work for laying tuyere bricks is carried out safely and smoothly.
Patent JP-S61182652-A (JP)
Title: Production of photomagnetic recording medium
Inventor: IKEGAWA SUMIO
IPC: G11B11/105
Filed: 1985-02-08
Abstract: PURPOSE:To make it possible to hold magnetic characteristics of the magnetic layer in stability by heat-treating a recording layer of a film of an amorphous ferromagnetic alloy of a rare earth-transition metal on a substrate at a temperature lower than the crystallization temperature. CONSTITUTION:The recording layer 2 of a film of an amorphous ferromagnetic alloy of rare earth-transition metal and a protective layer 3 for preventing oxidation are formed on the base plate 1. After forming the recording layer 3, the unit is heat-treated for a predetermined time at a temperature lower than the crystallization temperature by a heater 4. By one heat treatment, the lowering of the C/N of the reproduced signal is suppressed when the heat is given by the repetition of recording and erasure and even if the number of times of repetition is increased, the magnetic characteristics are maintained stably.
Patent JP-H01196814-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANISHI YUJI
IPC: H01L29/732
Filed: 1988-02-02
Abstract: PURPOSE:To facilitate selective formation of an impurity region and formation of an electrode in the impurity region, by a method wherein a window is opened in a silicon oxide film, a polycrystalline silicon film is formed thereon, and an impurity is doped therein in the process of evaporation of the impurity. CONSTITUTION:A polycrystalline silicon film 14 is formed by evaporation on a window formed in a silicon oxide film 13 which is formed on a semiconductor substrate 12. An impurity is evaporated from above the film 14 at a high temperature and is doped in silicon. Since the impurity is diffused at a high speed through a particle boundary in the polycrystalline silicon differently from that in single crystal silicon, a time for the high-temperature evaporation is substantially the same as in the case when the polycrystalline silicon is absent. Thereby selective formation of an impurity region and formation of an electrode in the impurity region are facilitated.
Patent JP-S57137836-A (JP)
Title: Leakage detector
Inventor: USAMI TAMOTSU
IPC: G01M3/06
Filed: 1981-02-20
Abstract: PURPOSE:To perform leakage detection of good accuracy automatically by detecting the acoustic emission generated by the fluid leaking from products to be examined. CONSTITUTION:A semiconductor product 10 is kept sunk in the liquid 14 in a detecting vessel 12. The liquid 14 is high temp. liquid to accelerate the generation of foam from the product 10. A heater, and a temp. controller are built in a control part 12A in the lower part. A sensor 18 for detecting the acoustic emission generated by the foam 16 produced in the liquid 14 from the cavities in the product 10 is fitted on the outside wall surface in the upper part of the vessel 12. When the foam 16 leaks from the cavities in the product 10, the acoustic emission generated by the foam 16 is surely detected by the sensor 18, and is measured and displayed by a measuring device 20.
Patent JP-S58139953-A (JP)
Title: Multiple spindle winder of variable winding-direction type
Inventor: MATSUMOTO YUKIMICHI
IPC: B65H19/22
Filed: 1982-02-15
Abstract: PURPOSE:To efficiently carry out the winding of a constant length upon clockwise winding and counterclockwise winding, by providing a reversible turning type multiple spindle turrent capable of switching the turning direction thereof and two cutting means arranged with respect to winding positions, exclusively used for clockwise winding and for counterclockwise winding, respectively. CONSTITUTION:Upon clockwise winding, the winding is carried out in a position A with a film S being passed between a touch roller 3 and a spool 5, and then, the changing of winding is started after the turret 7 is turned to 180deg. when  the spool 5 is approximately full. The film S through the touch roller 3 is led to  the side of the spool 5 through a guide roller 6 when the turret 7 is turned to 180 deg. and the film S is cut by the cutting means 4 exclusively used for the  clockwise winding, between the rollers 3, 6. Simultaneously, the cut leading end  of the film S is wound onto a new spool 5' loaded to the winding position A in  place of the first-mentioned spool 5 so that the next winding operation is initiated. Meanwhile, the film is led through the side of a touch roller 3' upon counterclockwise winding, and the above-mentioned step is similarly carried out.
Patent JP-S641592-A (JP)
Title: Flexographic printing plate
Inventor: HASHIMOTO JOJI
IPC: B41C1/02
Filed: 1988-02-02
Abstract: PURPOSE: To base manufacturing process on an NC system and to improve printing quality, by cutting a plate material, wherein three plate bodies are laminated, in two stages of depths corresponding to the contour line of an image line part and the outside thereof and respectively releasing the unnecessary parts of the cut-in lines on the single side thereof.  
     CONSTITUTION: An upper layer plate body 10' composed of a rubber compound, an intermediate layer plate body 12' and a lower layer plate body 14' wherein a fabric layer 16 is embedded between rubber compounds, are laminated and bonded so as to be releasable each other. A cut-in line 18 is vertically formed to the plate body 10' from above according the contour line of the image line part of a printing plate so as to reach the contact surface with the plate body 12' and a cut-in line 20 is formed to the plate body 10' and the plate body 12' from above according to the outside of the contour line so as to reach the contact surfaces of both plate bodies. At the point of time when cutting-in is finished, the unnecessary parts of the plate bodies 10', 12' partitioned by the cut-in lines 18, 20 are released and removed. This flexographic printing plate consists of a plate surface 10 having the image line part formed thereto, the plate surface support 12 supporting the same and the support base body 14 supporting the plate surface support 12 and a manufacturing process can be based on an NC system and printing quality is also improved. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S61184075-A (JP)
Title: Image pickup device
Inventor: HIEDA TERUO
IPC: H04N9/73
Filed: 1985-02-12
Abstract: PURPOSE:To attain image pickup with normal white balance by comparing an output of an automatic white balance means and an output of a color temperature detecting means of a lighting light source of an object and notifying the compared output. CONSTITUTION:An object image picked up by an optical system 1 is photoelectric- converted by an image pickup tube 2 and amplified, a luminance signal and a chrominance signal are processed by process circuits 9-12 via LPFs 4, 5, a color separation circuit 6 and LPFs 7, 8 respectively, the luminance component Y is inputted to an encoder ENA and the luminance component YL and color components R, B are inputted to a matrix circuit 13. The color difference signal being the output of the circuit 13 is inputted to the ENA14 and an automatic white balance circuit 15. The circuit 15 outputs gain control voltages Vc, Bc to control the gain of the circuits 11, 12 thereby bringing the level of the color signal to 0 level. On the other hand, the color temperature of the R, B components around the object obtained from a diffusion plate 17 is detected (20) and reference voltages RR, BR are compared with the voltages RC, BC by a comparator circuit 22. The circuit 22 outputs an alarm signal Sc when the difference of both the voltages exceed a prescribed value and displays it on a display device 23.
Patent JP-H06213845-A (JP)
Title: Method and apparatus for measuring odor
Inventor: TAKASE ICHIRO
IPC: G01N27/12
Filed: 1993-01-19
Abstract: PURPOSE:To furnish a measuring method of odor which makes it possible to obtain a highly reliable and stable data on measurement and, in addition, to maintain the lifetime of a semiconductor sensor for a long time. CONSTITUTION:A semiconductor sensor 2 of which the electrical conductivity, i.e., a resistance value, changes in accordance with the properties of a gas being present around, a suction pump 9 for feeding a sample gas to the semiconductor sensor 2 and a feeding pump 19 for feeding clean air toward the semiconductor sensor 2 are provided. By making two three-way rotary valves 3a and 3b rotate intermittently at an interval of 90 deg. and in synchronism with each other, the sample gas introduced by the suction pump 9 and the clean air fed by the feeding pump 19 are changed over alternately on a time basis and supplied to the semiconductor sensor 2. The semiconductor sensor 2 is cleaned by the clean air and thereby the pollution due to the sample gas is prevented.
Patent JP-H08217082-A (JP)
Title: Paper container for liquid
Inventor: HIRAI YUICHI
IPC: B65B7/00
Filed: 1995-02-13
Abstract: PURPOSE: To provide a paper container for liquid which has a sufficient strength already in a prior stage to filling of liquid contents and which can be easily handled and hence increased in the filling process speed and further, which dispenses with a large scale sterilizing device and a complicated transfer device and moreover, which is easily disposable and burnable. CONSTITUTION: One of both openings of a body 1 made of a laminated paper material is provided with a charging aperture 4 which is covered with an easily breakable seal material 5, and closed with a paper bottom material 2. The other opening provided with a drinking aperture 6 which is closed with an easily peeling seal 7, is covered with a paper cover material 3.
Patent JP-S57138130-A (JP)
Title: Diffusion treatment method
Inventor: INOUE KOUICHI
IPC: H01L21/22
Filed: 1981-02-20
Abstract: PURPOSE:To prevent the unevenness of diffusion resulting from the convection of a gas, and to enable uniform diffusion by exposing a substrate to be treated, which is received into a reaction pipe, to a gas atmosphere containing an impurity while turning the substrate, heating it and executing diffusion treatment to it. CONSTITUTION:A holder 2 holding a large number of wafers 3 is inserted into  an oven core pipe 1 made of quartz, etc., a hole 10 formed to a disk 7 at one  end section of the holder 2 is fitted glidingly to a projection 5 shaped to the  oven core pipe 1, and the pipe 1 is slowly turned through a rod 4 welded at the  other end 6. The holder 2 is manufactured by quartz, etc., and formed in structure in which the disks 6, 7 at both ends are connected by three quartz bars 8,  and the wafers 3 are inserted to slits 9 shaped to each bar while rotating the  wafers, and held. Accordingly, diffusion layers formed to the wafers treated can  be uniformalized. This method can apply even to the case when a BN board,  etc. are used as a diffusion source or the case when they are sealed into a  capsule, and diffusion can be equalized.
Patent JP-S61182562-A (JP)
Title: Analysis of surface treatment layer or the like
Inventor: OSAWA HIDETOSHI
IPC: G01N23/22
Filed: 1985-02-09
Abstract: PURPOSE:To analyze a surface treatment layer with high accuracy in the analysis of the sectional compsn. of a material to be analyzed by an X-ray microanalyzer, etc. by forming a material layer different from the material to be analyzed to the end on the analyzing surface side of the material to be analyzed as an indicator layer. CONSTITUTION:The surface treatment layer 2 formed on the surface of a base material 1 such as plastic, ceramic or metal is analyzed by the X-ray microanalyzer, scanning electron microscope, etc. The layer 2 is generally formed by vapor deposition of a metal thereon. The material different from the metal of the layer 2, for example, Al or Ni is deposited by evaporation, etc. to form the indicator layer 4 on the layer 2. The element analysis curve (c) of the layer 4 appears when an electron ray beam 3 is irradiated thereon and can be discriminated from the element analysis curve (b) of the layer 2, by which the thickness and compsn. of the layer 2 are known. Since the indicator layer is formed of the material different from the material to be analyzed, the thickness and surface compsn. of the surface treatment layer are analyzed with high accuracy.