baber/WOPTO huggingface dataset:
Patent JP-S62216481-A (JP)
Title: Liquid crystal driving method for liquid crystal display device
Inventor: SHIBANO NOBUO
IPC: G09G3/36
Filed: 1986-03-17
Abstract: PURPOSE:To reduce a direct current component impressed to a liquid crystal and to prevent the control of gradation from being damaged at such a time by inverting a frame inversion signal inverting every field again even within the most significant bit. CONSTITUTION:Not only the frame inversion signal FR is inverted every field but also only half the width of the data of the most significant bit D5 is inverted again on the way of the display of the data. Accordingly, a liquid crystal impressed voltage is divided into a positive and a negative in the most significant bit part and impressed to the liquid crystal. Thereby, the direct current component of an A part and a B part indicated by applying slashes to the liquid crystal impressed voltage is offset and the impression of the direct current component is prevented. In this case, since the inversion is performed in a low part in frequency of the most significant bit, like the inversion in a low- order bit side, the liquid crystal impressed voltage does not go to a pulse voltage of narrow width but a complete voltage is impressed and the gradation is controlled as desired.
Patent JP-H06323416-A (JP)
Title: Operating method of non-stage transmission loading automobile
Inventor: PEETAA BOIERURE
IPC: F16H61/4192
Filed: 1994-03-29
Abstract: PURPOSE: To improve traveling safety and traveling comfort of an automobile by holding the detected car speed using an engine brake in a downhill travel of the automobile in operating the automobile mounting an electronic control continuously variable transmission(CVT). CONSTITUTION: An electronic control continuously variable transmission(CVT) 1 is connected to a computer 3 via an electric connecting wire 2. Various kinds of information are fed to the computer 3 via the electric conductor 4. Among the information are the car speed from a sensor 5, an engine throttle valve opening from a sensor 6, and a brake pedal position from a sensor 7. The computer 3 processes the various kinds of information and controls the continuously variable transmission 1 according to the processing results via the electric connecting wire 2. In this case as an embodiment, a downhill travel of an automobile is judged, the car speed in the starting point is detected and stored, and then the continuously variable transmission 1 is controlled to hold the detected car speed using an engine brake.
Patent JP-H11236130-A (JP)
Title: Cereal feed device
Inventor: YAMAMOTO SOICHI
IPC: B65G33/14
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent cereals from leaking by opening a return port on the beginning end side of a reversible helical conveyor, and forming the beginning end side of the reversible helical conveyor into a double helical shape. SOLUTION: An empty chamber is formed in rear of a rice milling machine, and a bran prosessing part is provided in the empty chamber. A cereals loading device feeding to a centrifugal bran removing machine is provided on the left side of a feed hopper. A flow passage from the cereals loading device to the centrifugal bran removing machine, and a flow passage from the centrifugal bran removing machine to the rice milling machine, and a front door are provided, and the axis of a reversible helical conveyor 18 provided in the feed hopper is laid in the left and right directions. A usually opened return port 20 is opened on the beginning end side 19 of the reversible helical conveyor 18, and the beginning end side 19 of the reversible helical conveyor 18 is formed into a double helical shape 21, A reversible motor 22 is provided.
Patent JP-S59184939-A (JP)
Title: Voice word processor
Inventor: HAGANE HIROSHI
IPC: G10L15/00
Filed: 1983-04-04
Abstract: PURPOSE:To improve both the operability and the recognition factor by storing a standard pattern of voice input after sorting it into word groups having plural types of word numbers and then selecting one of these word groups in accordance with the condition of a pronouncer and the environmental conditions. CONSTITUTION:A frequency analysis 2 is given to the voice supplied from a microphone 1, and this analyzed voice is supplied to an input pattern part 3. An unknown voice pattern of the part 3 is compared 5 with a standard voice pattern read out of a standard voice pattern memory part 4 and undergoes the final decision through a deciding part 6. The standard voice pattern of the part 4 is divided into a group A of 45 syllables of clear single sound, a group B of 68 syllables equal to (A+23 voiced and semi-voiced sounds) and a group C of 101 syllables equal to (B+contracted sounds) respectively. These stored groups A-C are designated by a keyboard (not shown in the diagram), and a pair of words is selected. Thus the proper use of standard pattern groups A-C is facilitated in accordance with the skill and condition of an operator, the environmental state of noises, etc. This improves the recognition factor of a voice word processor.
Patent JP-S62216423-A (JP)
Title: Forecasting encoder
Inventor: OHASHI KAZUHITO
IPC: H03M3/04
Filed: 1986-03-17
Abstract: PURPOSE:To efficiently perform quantization and to suppress the degradation of an information signal due to quantization even in the quick change part of the input information signal by setting the quantization characteristic based on the dynamic range of te input information signal and the level of a forecasted value. CONSTITUTION:The upper limit value and the lower limit value of the input information signal to be encoded are compared with the level of the forecasted value to set the quantization characteristic of a quantizer so that an unnecessary quantization level does not occur. Thus, the number of effective quantization steps is increased to efficiently perform quantization without increasing the number of encoded bits neither extending the range of the nonlinear quantization characteristic more than required, and the degradation of the information signal due to the quantization is suppressed even in the quick change part of the input information signal.
Patent JP-H04293273-A (JP)
Title: Diamond heterojunction diode
Inventor: KOBASHI KOJI
IPC: H01L29/861
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a heterojunction diamond diode having good rectification characteristics of a small reverse current and a large forward current. CONSTITUTION:A P-type B-doped diamond semiconductor layer 2, a non-doped diamond insulating layer 3A of a thickness of 1mum or thinner and an N-type Si semiconductor layer 4 are formed in order on a P-type Si substrate 1 of a low resistance using a microwave CVD method. An Au electrode 5 is provided on the surface of the layer 4 and an ohmic electrode 6 is provided on the side of the rear of the substrate 1. In the state of a forward bias, an electric field, which is applied to the layer 3A, acts so as to promote an electron transfer and a hole transfer and in the state of a backward bias, a shoulder is generated in an energy band and a transfer of the holes in the layer 4 to the layer 2 is prevented. Thereby, superior rectification characteristics are obtained.
Patent JP-H10296624-A (JP)
Title: Method and device for affixing wafer to porous surface plate
Inventor: OISHI TAKAHIRO
IPC: B24B37/30
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a cheap affixing device that can improve its performance and perform adjustment with ease by simplifying semiconductor wafer affixing process. SOLUTION: This device is provided with a vacuum adsorptive disk 6 for adsorbing an affixing porous disk 1 for making vacuum 4 work to a wafer adhering face. A pressure resistant container 7 are attached on the sides of a wafer holding mechanism 11 and vacuum adsorptive disk 6 so that they can be adhered pressed by air pressure to become a pressure container when they approach each other closely. An air heating device 9 for heating and drying a adhering layer 3 is provided. A pressure adjusting device 10 is provided to reduce the pressure of compressed air 5 and give the pressure-reduced compressed air to the air heating device 9. The affixing porous disk 1 is made to lightly contact with the side of the adhering layer 3 of the semiconductor wafer 2 floating due to the jet stream caused by the wafer holding device 11 to pressure bond the wafer 2 by the uniform pressure of the air 5.  A pressure switch 8 is provided to control the pressure when pressure bonding the wafer.
Patent JP-S60201644-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOROZUMI YUKIO
IPC: H01L21/316
Filed: 1984-03-27
Abstract: PURPOSE:To enhance the electric characteristic, and to enable to supply stably a high integrated memory of 1mum order level by a method wherein a first CVD silicon oxide film, a first silicon nitride film and a polycrystalline silicon film are patterned, and a second CVD silicon oxide film and a second silicon nitride film are anisotropically etched to form side walls. CONSTITUTION:A silicon substrate 14 formed with a P-well or an N-well is thermally oxidized, and after a polycrystalline silicon film 16, a first silicon nitride film 17 and a first CVD silicon oxide film 18 are grown on a first oxide film 15, the laminated films are driven to be etched. After thermal oxidation is performed, a second silicon nitride film 19 and a second CVD silicon oxide film 20 are grown, and the second CVD silicon oxide film 20 and the second silicon nitride film 19 are etched back to form side walls. After the first, the second CVD silicon oxide films 18, 20 are etched wholly, field silicon oxide films 21 are grown, the first and the second silicon nitride films 17, 19 are etched according to hot phosphoric acid, and the polycrystalline silicon film 16 is etched according to an aqueous solution mainly consisting of nitric acid-hydrofluoric acid.
Patent JP-S55151328-A (JP)
Title: Method and apparatus for fabricating hydrogen-containing amorphous semiconductor film
Inventor: ADAKA SABUROU
IPC: H01L21/203
Filed: 1979-05-16
Abstract: PURPOSE:To isolate the adsorbed gas to hydrogen-containing amorphous semiconductor film and to form high quality semiconductor film with preferable reproducibility by irradiating heat ray from a heat ray generator in a plasma genertor when forming the film in the plasma. CONSTITUTION:There are disposed the plasma generator 101 having, for example, an anode 107 and a cathode 104 as plasma generating means and the heat ray generator 105 such as an infrared ray lamp in the container. Before generating the plasma, the respective portions of the container are heated by irradiating heat ray to become predetermined temperature in the container. Thus, the adsorbed gas in the respective portions is exhausted to be evacuated. Therefore, the container is cleaned in the interior to form stable semiconductor film with uniform quality. For example, a hydrogen-containing amorphous silicon film can be formed by using SiH4. On the other hand, the heat ray irradiating unit can vary the irradiating angle to enable irradiation of heat ray to the respective portions. When the metallic oxide or nitride is coated on the inner wall of the container, the container can be further cleared.
Patent JP-2000219833-A (JP)
Title: Printing ink composition for flexo letterpress
Inventor: TANAKA KATSUNORI
IPC: C09D11/107
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a printing ink composition for flexo letterpress excellent in viscosity stability when printed with a printing machine and having good drying properties on a paper and clear color developing properties. SOLUTION: This composition contains glycerol in an amount of 3-80 wt.% based on the total amount of a solvent in the ink composition, water in an amount of 0-50 wt.% based on the total amount of the solvent in the ink composition and one or more kinds of solvents selected from the group of a glycol and a glycol derivative in an amount of 0-50 wt.% based on the total amount of the solvent in the ink composition in the ink composition for flexo letterpress used in a printing machine equipped with an ink feeder capable of storing an ink between an anilox roll and a squeeze roll or a doctor blade and then feeding the ink to a plate.
Patent JP-H09249015-A (JP)
Title: Damping force control device for suspension system
Inventor: ISOBE OSAMU
IPC: B60G17/015
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To perform proper damping on a spring by providing damping force characteristics to attach importance to either vertical vibration characteristics or rolling characteristis according to the operation state of a suspension system. SOLUTION: A damping constant target value inputted to a damping force variation type shock absorber 4 from a damping force target value computing means 3 is selectively switched to a damping constant target value, suitable to suppression of mainly vertical vibration on a spring and a damping constant target value suitable to suppression of mainly rolling on a spring according to a magnitude relation between a steering speed detected by a steering speed detecting means 5 or lateral acceleration detected by a lateral acceleration detecting means and a given reference value.
Patent JP-S57174218-A (JP)
Title: Blow molded article and method and apparatus for producing the same
Inventor: SUGANUMA YASUO
IPC: B29C49/42
Filed: 1981-04-20
Abstract: PURPOSE:To form a build-up part at the inside of a fusion bonded part and thereby reinforce the fusion bonded part by a method wherein mold closing is started with a parison passed through the mold, and a restricted fusion bond part of the parison is pressed from outside immediately before cutting-off parts of mating molds make contact with each other. CONSTITUTION:The parison 6 is inserted between the mating molds 1, 2 of the mold 3, and after mold clamping, the parison 6 is squeezed by compressing surfaces of the mating molds 1, 2. The mold clamping is further continued to advance cutting-off blades 8 toward each other, thereby crushing the parison 6. Then, the resin at the mating part 31 of the parison between compressing plates 21 is partially pushed out upwards to build up. The mating part between the compressing plates 21 is completely crushed when the blades 8 comes into contact with each other, forming the build-up part 32 at the inside of the joint of  the fusion bond part 15 of the parison 6. Thereafter, blow molding is conducted  to produce a bottle 14.
Patent JP-H05223179-A (JP)
Title: Multiple valve device
Inventor: MIYAMOTO TADASHI
IPC: F16K27/00
Filed: 1992-02-13
Abstract: PURPOSE:To make a pressure loss small and facilitate processing by broadening the channel area of a pump passage substantially so as to provide a multiple valve device without generation of any burr. CONSTITUTION:A communicating groove 23 is formed along the bottom of a pump passage 22 extending over its full length and integrated with the pump passage 22 to constitute one channel substantially.
Patent JP-H11260427-A (JP)
Title: Transparent semiconductor electrode and photochemical battery by using it
Inventor: SAKURAI MASATOSHI
IPC: H01M14/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To improve energy conversion efficiency between a transparent semiconductor layer and its adjoining layer, by forming a contour shape having a specific Hausdorff dimension on the opposite surface to a transparent conductor layer interface on the section of the transparent semiconductor layer formed on the transparent conductor layer. SOLUTION: The contour shape of a transparent semiconductor layer 2 on a transparent electrode 1 has a Hausdorff dimension D shown by the equation, 1.5<=D<=2.0, and is preferably an aggregate having a resin-like structure. Therefore, efficiency of photoelectric conversion, occurred by such an action that a mono-molecular layer of a sensitizing pigment 3 absorbs incident light 7 and successively transfers electrons and holes to the transparent semiconductor layer 2 and a carrier transfer layer 4, is improved, besides, the higher a coating ratio is, the better the efficiency is. The Hausdorff dimension is preferably 1.7-2.0 in case that a size length is 10-100 nm, and 1.0-1.5 in case that the size length is 1 μm which is longer than the wavelength of visible ray, and thereby efficiencies of ion diffusion and dispersion of the incident light are improved. The carrier transfer layer 4 may be formed from a conductive solid of ions or electrons or gel-like material other than an electrolyte.
Patent JP-H02239477-A (JP)
Title: Magnetic disk driving device
Inventor: OYAMA HIDEKI
IPC: G11B21/08
Filed: 1989-03-14
Abstract: PURPOSE:To shorten a time required for re-zero operation by providing an index signal generating means to generate an index signal when the position of a magnetic head is in a range from 0 track to a negative number track in a magnetic disk. CONSTITUTION:An index signal generating means 6 generates the index signal when the position of a magnetic head 3 is in the range from the 0 track to the negative number track in a magnetic disk 5. When the re-zero operation of the magnetic head 3 is executed, a head positioning control means executes control to continuously move the magnetic head 3 in an outer disk direction until the index signal is generated from the index signal generating means 6. After the index signal is generated from the index signal generating means 6, the magnetic head 3 is controlled so as to be successively moved in an inner disk direction for each track. Thus, the time required for the re-zero operation of the magnetic head 3 is shortened.
Patent JP-S63225588-A (JP)
Inventor: YAMADA MASASHI
IPC: C04B28/00
Filed: 1987-03-14
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-S59184869-A (JP)
Title: Water immersion testing method of cable
Inventor: SHIOTANI TAKEO
IPC: G01R31/12
Filed: 1983-04-05
Abstract: PURPOSE:To execute easily a charging test under various humidity conditions by providing vertically in the water a cable covered with sheath on the surface of a layer wound by semiconductive rubber and a plastic tape, with a sheath, and charging it. CONSTITUTION:A semiconductive rubber tape, a shielding tape and a holding tape are wound in order to the outside of a cable sample 1 obtained by cutting a cable insulating core to a prescribed length, a sheath 2 is formed by covering said tape with a heat contractile PVC tube and heating and contracting it, and thereafter, electric field softening layers 3, 4 are provided in the vicinity of the upper and lower end parts of the cable sample 1, respectively. Subsequently, after the whole is set vertically, a water reservoir 5 is provided so that the sheath 2 is immersed into the water. When water 6 is put into this water reservoir 5 and it is kept in its state, a relative humidity of the inside of the sheath 2 is varied continuously as it is separated from the surface of the water 6. When an electric conductor is charged in this state, a charging test can be executed under various humidity conditions by one cable sample.
Patent JP-H10215959-A (JP)
Title: Bookstand with supporting plate
Inventor: NAKAO AKIRA
IPC: A47B65/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To let books stand up straight even when any book is put in, to prevent deformation and to keep the remaining books standing up straight even when the books are distributedly arranged, tightly arranged or pulled out anywhere by longitudinally parallelly fixing plural thin plates having specified thickness at intervals at a section for arranging books. SOLUTION: The plural flat panels having thickness from 0.3 to 2.0mm are longitudinally parallelly fixed to the section of bookstand for arranging books 5. Since a supporting plate 1 is inserted between the pages of book 5, the book 5 is supported by the strength of supporting plate 1. The supporting plates 1 are parallelly arranged while standing up at the intervals from 5.0 to 20.0mm. Since the supporting plate 1 is inserted from the lower part of book 5 when arranging the book 5, it is formed triangular or similar to it, and the base side is attached to a bottom plate 2 while contacting one longitudinal side with a rear plate 4. This bookstand in new structure can be used while being fitted into a conventionally used bookstand by cutting both the height and the width into free dimensions as well.
Patent JP-S62215476-A (JP)
Title: Brake application for taking-up machine
Inventor: SUGIOKA TAKAMI
IPC: B65H59/38
Filed: 1986-03-17
Abstract: PURPOSE:To improve reliability by keeping th brake application time always constant by varying the speed reduction gradient according to the function related to the revolution speed of a bobbin holder or the winding diameter when an inverter for driving the bobbin holder i decelerated through a motor. CONSTITUTION:A taking-up machine drives a bobbin holder 3 through an inverter 2 by a motor 1. When the taking-up machine is to be brake-applied, both contact points (c) and (d) of a selection switch 15 are connected. Then, the diameter of a package 4 is calculated by a winding diameter calculator 10 on the basis of the cycle of the inverter 2 immediately before the application of brake and the aimed value set by a taking-up speed setting device 9. Then, a speed reduction gradient calculator 12 calculates the speed gradient on brake application on the basis of the calculated winding diameter and the cycle of the inverter 2, and a frequency instruction is outputted into the inverter 2 according to the deceleration gradient. Then, the motor 1 is decelerated in succession, and a brake shoe 18 is press-attached onto a brake drum 17 by a cylinder 19.
Patent JP-H07245832-A (JP)
Title: Gas-insulated switchgear
Inventor: ITAKURA EIJI
IPC: H02B13/065
Filed: 1994-03-07
Abstract: PURPOSE:To get the information of an accident early by accurately judging an accident block, using the magnitude of a zero-phase current for detection of an accident. CONSTITUTION:A gas-insulated switchgear 3, where a container for accommodating each element is divided into a plurality of gas blocks, are provided with a current detector, which detects en block the currents of three-phase buses built in insulating spacers 1AB, 1AC, 1CD, 1DE, 1DF, 1E, 1F, and 1A for dividing each gas block, a current change detector 4, which seeks the temporal change from the output of the zero phase current detector, and an accident block judging part 4, which judges the gas block of accident occurrence by comparing the magnitude of the zero-phase current with the specified judgment level.
Patent JP-S61219160-A (JP)
Title: Semiconductor cooling device
Inventor: SHIGEMITSU SHOICHI
IPC: H01L23/44
Filed: 1985-03-25
Abstract: PURPOSE:To enable to fill in the prescribed quantity of refrigerant into a tank easily, efficiently and accurately by a method wherein the float having a permanent magnet is housed in a communicating pipe communicated into a tank, and a magnetic sensor is provided on a guide member in a freely movable manner. CONSTITUTION:A magnetic sensor 13 is engaged to a guide member in such a manner that it is brought in coincidence with the standard quantity line (a) of a refrigerant when flon 7 is sealed, and the flon 7 is slowly poured into a tank 1 under the above-mentioned state. A float 8 goes up with the liquid level of the flon 7, and when the float 8 approaches the position opposing to the magnetic sensor 13, the needle 17 of the magnetic sensor 13 is rotted from the state wherein it is slanting downward on the right side by the magnetic force of the magnet 9 located on the float 8 as the float 8 moves upward, and the liquid level of the flon 7 is brought into the horizontal state when it reaches the refrigerant standard quantity line (a). As a result, the fact that the prescribed quantity of the flon 7 has been filled in can be recognized objectively.