baber/WOPTO huggingface dataset:
Patent JP-H01200264-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIBATA TOYOKO
IPC: C09B35/039
Filed: 1988-02-04
Abstract: PURPOSE:To obtain an electrophotographic sensitive body which has high sensitivity and small residual potential and excellent durability by the characteristic of a bisazo compd. that said compd. is excellent in carrier generatability by incorporating the bisazo compd. expressed by special formula onto a photosensitive layer formed on a base of the electrophotographic sensitive body. CONSTITUTION:This electrophotographic sensitive body contains the bisazo compd. expressed by general formula I in the photosensitive layer formed on the conductive base of said body. In general formula I, R denotes a halogen atom, alkyl group, alkoxy group, nitro group, cyano group or hydroxy group. X and Y denote a hydrogen atom, substd. or unsubstd. alkyl group, substd. or unsubstd. aryl group, substd. or unsubstd. heterocyclic group; X and Y form the ring cooperatively with each other. Further, Z denotes an atom group neces sary for forming a carbocyclic arom. ring or heterocyclic arom. ring.
Patent JP-H09193891-A (JP)
Title: Respiration bag for semi-open type respiration device
Inventor: ODA TAKESHI
IPC: B63C11/24
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a respiration bag of a semi-open type respiration device which can change volume easily by a simple configuration. SOLUTION: In a respiration bag 3 of a semi-open type respiration device, when a bag main body 29 is elongated by exceeding a distance between an adjusting mechanism 51 and a valve body 61, the valve element 61 which is set at a predetermined distance from the adjusting mechanism 51 cannot follow and moves to open a valve because the distance between them is constant. Consequently, respiration air which is larger in volume than volume of the bag main body 29 is discharged. Although volume of the bag main body is determined by a follow-up distance between the valve element 61 and the adjusting mechanism 51, it is changed by changing a position of a part to which one end of a wire rope 53 is connected by the adjusting mechanism 51. Accordingly, it is possible to change volume of the respiration bag of the semi-open type respiration device easily by a simple configuration.
Patent JP-S56121014-A (JP)
Title: Liquid-crystal display device
Inventor: KIKUNO MASAYUKI
IPC: G09F9/40
Filed: 1980-02-28
Abstract: PURPOSE: To constitute a large screen with a display pattern of high density, by arranging liquid-crystal display elements consisting of two substrates superposed mutually at right angles so that connection parts of adjacent upper and lower substrates overlap each other via conductive substances.  
     CONSTITUTION: Electrodes 15 and 16 of liquid-crystal display element 10 consisting of upper and lower substrates 11 and 12 superposed mutually at right angles are formed crossing each other at right angles to form a lattice-shaped electrode pattern. At the protruding parts of both edges of upper substrate 11, connection parts 11a and 11b are provided, and at the protruding parts of lower substrate 12, connection parts 12a and 12b are provided to provide connection terminals for electrodes 15 and 16. When those elements 10 are arranged adjacently, step difference (d 2 -d 1 ) between upper and lower substrates 11 and 12 is eliminated by adequately selecting thickness d 3  of conductive rubber connector 18 and they are bonded together with adhesives. Thus, a large screen is constituted and connections of respective elements are secured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61245364-A (JP)
Inventor: GIYUNTAA SHIYUREERUSU
IPC: D06C15/08
Filed: 1986-02-06
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-S56122300-A (JP)
Title: Method and device for orientating acoustic image of reproduced sound in arbitrary position of space
Inventor: TSUKAMOTO KENKICHI
IPC: H04S1/00
Filed: 1980-02-29
Abstract: PURPOSE:To orientate the actual acoustic image in the space, by converting two frequencies (1,500Hz and 3,000Hz) at least of the accoustic wave to frequencies with phases shifted by 90 deg. or adding these frequencies. CONSTITUTION:Frequency signals of, for example, 1,500Hz and 3,000Hz are caused to pass through band-pass filter 40 and are shifted in phase shifting circuit 41 by 90 deg.. Simultaneously, the original frequency signal with frequency components of 1,500Hz and 3,000Hz eliminated is formed by filter 42, and the synthesizing circuit which synthesizes outputs of phase shifting circuit 41 is used to orientate the acoustic image forward.
Patent JP-H09218523-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MIYAZAWA YASUAKI
IPC: C08J3/11
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor less liable to the increase of residual potential even after repeated use by using a halogenated hydrocarbon solvent as the solvent of a coating soln. for an electric charge transferring layer. SOLUTION: A halogenated hydrocarbon solvent is used as the solvent of a coating soln. for forming an electric charge transferring layer in a process for producing a laminate type photoreceptor so that the concn. distribution of an electric charge transferring material in an electric charge transferring layer is made proper and the injection of electric charges from an electric charge generating layer into the electric charge transferring layer and the transfer of electric charges are smoothly carried out. The halogenated hydrocarbon solvent is, e.g. aliphatic, alicyclic or arom. hydrocarbon such as dichloromethane, dichloroethane or monochlorobenzene. A coating layer formed by coating with the resultant coating soln. is dried by heating at >=125 deg.C, preferably >=135 deg.C.
Patent JP-2000222828-A (JP)
Title: Digital mute circuit
Inventor: MIYAHIRA YOSHINORI
IPC: H04B15/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a digital mute circuit which prevents generation of noise and malfunctions at a post-stage circuit part when normal data signals cannot be obtained because digital input signals are interrupted, lost or the like due to some abnormality. SOLUTION: A DIR 1 generates a data signal DATA and a control signal CONT from a digital input signal such as an optical read signal of a CD player or the like, sends the signal towards a post-stage circuit part 4. Moreover, when the data signal DATA cannot be normally generated from the digital input signal, the DIR 1 generates a mute control signal MUTE for muting an output of the post-stage circuit part 4. The data signal DATA generated at the DIR 1 is output via a prohibition circuit 2 to the post-stage circuit part 4. Also the control signal CONT generated at the DIR 1 is output to the post- stage circuit part 4 via a prohibition circuit 3. Moreover, the mute control signal MUTE generated at the DIR 1 is output to respective control terminals of the prohibition circuits 2 and 3 and output also to the post-stage circuit part 4.
Patent JP-S63196343-A (JP)
Title: Machine tool
Inventor: OKUNISHI HIROSHI
IPC: B23Q3/157
Filed: 1987-02-05
Abstract: PURPOSE:To increase the machining range of a workpiece and simplify the moving structure of a tool by enabling a machining unit to be moved in any direction of an X-axis, a Y-axis, and a Z-axis and each holding mechanism to perform angular displacement around a vertical axis. CONSTITUTION:One of tools T1-T8 is selected based on the detected information of a workpiece W before it is fixed and mounted on the spindle 26 of a machining unit 6. Then, the pressing parts 44b, 45b of a holding mechanism 9 are depressed to release the holding condition of a holder 53, while both holding members 44, 45 are further rotated upward to positions in which the advance of the unit 6 to a machining position WP is not hindered. And, by further operating an X-axis motor 22, the unit 6 is advanced to the position WP and a motor 25 is operated to start the machining of a work-piece W. At this time, the unit 6 is placed on a liftable table 5, which is placed on a slide table 3 which is movable in a Z-axis direction and, therefore, the unit 6 is movable in any direction of the X, Y, and Z axes, enabling effective machining of a workpiece W which is in a fixed condition over a wide range.
Patent JP-H11213097-A (JP)
Title: Word recognition device, its method and machine-readable recording medium recording program for allowing computer to execute word recognition method
Inventor: UCHIYAMA YUKIHISA
IPC: G06K9/72
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To attain high speed recognition processing even when a candidate character is interpolated at the time of recognizing a word having a hierarchical property. SOLUTION: The word recognition device is provided with an input character string storing part 101 for storing an input character string inputted from the external, a word dictionary 103 previously registering words to be recognized, a hierarchical word preparing part 102 for extracting words having master-slave relation with other hierarchy prepared for the input character string at present and preparing one hierarchical word while referring to the word dictionary 103, a hierarchical word storing part 104 for storing a candidate word in each prepared hierarchy, a succeeding hierarchy controlling part 105 converging the candidate words of the hierarchy up to its upper limit when the number of candidate words prepared for a prescribed hierarchy exceeds a previously set upper limit number and controlling the preparation range of candidate words for a succeeding hierarchy,  and a candidate word determination part 106 for integrating candidate words in all hierarchical levels and determining candidate words for the whole input character string.
Patent JP-S61209420-A (JP)
Title: Liquid crystal display element
Inventor: TSUKAMOTO KEIJI
IPC: G02F1/1337
Filed: 1986-02-07
Abstract: PURPOSE:To improve the steepness of voltage response by orienting liquid crystal molecules to the twist structure of 270 deg. twist angle between upper and lower electrode substrates. CONSTITUTION:This liquid crystal display element is constituted by disposing a liquid crystal cell having the twist structure of 270 deg. twist angle between a pair of polarizing plates and subjecting the same to multiplex driving. The liquid crystal molecules 1 rise while maintaining the 270 deg. twist structure when the voltage above the threshold voltage Vx is impressed between the upper and lower electrode substrates 2 and 3. The angle of the rise is nearly perpendicular in the intermediate part of the liquid crystal layer and the angle theta of inclination is maintained near the electrode substrate surface. On the other hand, the angle of inclination of the liquid crystal molecules is considered to be nearly 0 deg. in the intermediate part of the 270 deg. twist structure while no voltage is impressed. The molecules 1 are twisted 270 deg. clockwise from the upper substrate 2 toward the lower substrate 3.
Patent JP-S55122014-A (JP)
Title: Polyester fiber and its production
Inventor: NAKAMURA KUNIHIRO
IPC: D01F6/62
Filed: 1979-03-07
Abstract: PURPOSE: Fibers of polyester with low intrinsic viscosity is drawn and heat-set under specific conditions to produce high tenacity rayon-like fibers with industrial advantage.  
     CONSTITUTION: A polyethylene terephthalate with an intrinsic viscosity of 0.39W 0.6, which has been measured in o-chlorophenol at 25°C, is melt spun and subjected to multi-stage drawing at a total draw ratio of 5.5W7.5 at room temperature to 210°C. At this time, the drawing temperature at the second stage is set higher than that of the first stage drawing, thus forming the objective fiber having an intrinsic viscosity of 0.38W0.55, filament denier of 7W22, tenacity of 4.5W8.5g/d, elongation of 1W5% when 2.25g/d load is applied and dry-heat shrinkage of less than 9% at 150°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04240890-A (JP)
Title: 7-segment display device
Inventor: KONNO SHINJI
IPC: G09F9/37
Filed: 1991-01-25
Abstract: PURPOSE:To supply a new construction of 7-segment display device applied skillfully the electrostatic film actuator CONSTITUTION:The device consists principally of the film actuator being constituted so as to be able to move a transparent moving body 6 in front and back or in left and right on the surface of a transparent fixing body 3 with the action of static electricity generated between the transparent fixing body 3 and the transparent moving body 6. The transparent fixing body 3 is constituted with 7 sections and the display parts 11 in accordance with 7 pieces of display segments are provided respectively. The display part 12 is formed on the 7 pieces of transparent moving body 6 and is arranged on the transparent fixing body 3. The transparent moving body 6 moves and superimposes the display part 12 on the display part 11 of the transparent fixing body 3 and constitutes the display segments 13 generating the visual variation. By combining the display segments 13 generating from the movements of each transparent moving body 6, the digital display is performed.
Patent JP-S59154210-A (JP)
Title: Installation work of water-wheel casing
Inventor: CHINO KIYOSHI
IPC: E02B9/00
Filed: 1983-02-18
Abstract: PURPOSE:To facilitate the setting operation of iron bars for concrete by a method in which when a water-wheel casing is installed and concrete is placed, water is charged into the casing in such a way as to make the cross sections of tensile materials smaller. CONSTITUTION:A casing 1 is supported by a tensile material 2 and fixed to a floor base 3. Water is then charged to the lower part of a stay vane into the casing 1 and concrete is placed. Loads of water in the casing 1 are applied thereby, and the number of fitting processes for the tensile material 2 can thus be reduced and the setting operation of iron bars for the ferro-concrete can be made easier.
Patent JP-H08204429-A (JP)
Title: Antenna device
Inventor: SAITO TSUNEO
IPC: H04B7/10
Filed: 1995-01-20
Abstract: PURPOSE: To provide an antenna device constituted so as to eliminate its directivity in a data transmission system by radio wave. CONSTITUTION: This antenna device is constituted so as to include plural antennas 11, 12 with different directivity or planes of polarization, a switching circuit 13 which switches the antennas 11, 12, and a control circuit 14 which switches the switching circuit 13 timewisely.
Patent JP-H11225049-A (JP)
Title: Electric short pulse generator
Inventor: FUJITA SHINYA
IPC: H03K5/12
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To keep a half value width of an output pulse constant even when a frequency of an external input signal is largely changed. SOLUTION: The electric short pulse generator is provided with a current buffer SRD bias current supply section 3 that supplies a current to a post-stage, based on bias voltages VCC and -VPP in response to an external input signal voltage, a step recovery diode SRD1 that receives an output of the supply section 3 to generate a trailing signal, a differentiation circuit (C1, R2) to obtain an impulse from the trailing signal, a step recovery diode SRD 2 that varies a pulse width of the impulse, and a bias current control section 7 that controls the supply of a forward bias current IF2 so as to make the pulse width of the impulse constant.
Patent JP-S52109991-A (JP)
Title: Measuring method for alloyed degree by means of fluorescent x-rays and measuring apparatus therefor
Inventor: TAFUKU KENJI
IPC: G01N23/223
Filed: 1976-03-12
Abstract: PURPOSE:To display the degree of alloy formation in a digital manner, with no contaction to a steel sheet and on a real time continuously by irradiating a radioactive rays on a steel sheet and mesuring and calculating fluorescent X-rays issued from the material by utilizing the alloy forming property of a galvanic steel sheet.
Patent JP-H07213430-A (JP)
Title: Heating equipment for retort pouch food
Inventor: HATSUTORI SHIZUNAO
IPC: F24C7/04
Filed: 1994-01-28
Abstract: PURPOSE:To detect an increase in inner pressure for a bag, and thereby prevent the bag from being ruptured due to overheating by elastically energizing at least, one of paired heating plates to the other mating heating plate to the direction approaching thereto, and concurrently providing a circuit disconnecting electrification to electric heaters upon detecting any movement toward the opening direction against the energization. CONSTITUTION:A fixed heating plate 6 is installed in a main body 2, a movable heating plate 7 is rotatably installed while being faced to the fixed heating plate 6, and the movable heating plate is energized by a spring 8 to the direction approaching to the fixed heating plate 6. A retort pouch food 3 is heated by the heat of electric heaters 10 through the heating plates 6 and 7, when the retort pouch food 3 is overheated due to a faulty temperature sensor 12, the gaseous constituent of a content is expanded so as to let the bag of the retort pouch food 3 be thereby expanded. The movable heating plate 7 is then pushed back against the elastic force of the spring 8 so as to be rotated forward. A rod is according moved upward, and a micro switch thereby disconnects electrification to the electric heaters.
Patent JP-H05188163-A (JP)
Title: Cylinder-type buffer and buffer apparatus for grinder using cylinder-type buffer
Inventor: KUSANO EIJI
IPC: G12B3/08
Filed: 1992-01-16
Abstract: PURPOSE:To obtain a cylinder-type buffer, which keeps the pushing force constant and simply determines the neutral position mechanically. CONSTITUTION:A first cylinder chamber 2 and a second cylinder chamber 3 are provided in series at the neighboring positions to each other. A fluid input/output port 5 is provided in the first cylinder chamber 2. A part of a first cylinder rod 8, at the tip of which a stopper 9 is formed, is made to protude to the outside, and the rod 8 is slidably arranged. An opening port 10 and a fluid input/output port 11 are provided in the second cylinder chamber 3. A part of a second cylinder rod 13, whose one end is connected to a piston 14, is made to protrude to the outside, and the rod 13 is slidably arranged. In this constitution, the relationship satisfies [p1.S1=p2.(S2-S3)], where S1 is the cross-sectional area of the first cylinder rod 8, S2 is the cross-sectional area of the second cylinder chamber 3, S3 is the cross-sectional area of the second cylinder rod 13, p1 is the fluid pressure in the first cylinder chamber 2 and p2 is the fluid pressure in the second cylinder chamber 3.
Patent JP-S57139971-A (JP)
Title: Semiconductor device with high withstand voltage
Inventor: OGAWA TOSHIO
IPC: H01L21/331
Filed: 1981-02-25
Abstract: PURPOSE:To improve the withstand voltage of semiconductor device by a method wherein ring shaped protective memeber is fixed to a p-n junction containing semiconductor device peripheral surface and ring shaped bevel grooves are formed running from over the protective member to the semiconductor substrate. CONSTITUTION:A p<+> type emitter region 12 is provided on one surface of an n type Si substrate 11 and a p<+> type base region 13 on the other surface. Further, an n<+> type emitter region 15 of a short circuit emitter structure is formed by diffusing an n type impurity into the base region 13. Sandwiched between the p<+> type emitter region 12 and the p<+> type base region 13 is an n type base region 14. After building electrodes 16, 17, and 18, an Si made protective ring 19 is soldered to the peripheral surface of the base region 13. And, on the protective ring 19, two ring shaped bevel grooves 20, 21 or 20', 21' are formed. Provision of grooves on the protective ring 19 preventing the rounding off the groove inside walls, a high withstand voltage p-n junction surface is obtained.
Patent JP-S60169948-A (JP)
Title: Control system of computer program
Inventor: KATSUMATA SUSUMU
IPC: G06F11/07
Filed: 1984-02-15
Abstract: PURPOSE:To attain optionally the stop of control of computer processing, and interruption generation, etc. only by changing a control code without changing a program by adding the control code to an instruction code of a computer. CONSTITUTION:The control code 27 is added to the instruction code 1 to provide two functions, the top of processing of the computer and the generation of an interuption request. A central processor 11 stores the instruction code 1 outputted to a data bus 10, a control bit ''1'' signal 29 and a control bit ''2'' signal 30 in an instruction latch 14. The instruction code 1 is divided into an operation signal 15, a register specifying signal 16, a control ''1'' signal 31, and a control ''2'' signal 32 and sent to a control part 17, operation part 18 and a control code decoding part 33. If a processing stop request, interruption generation request, or the like is generated from the control code 27, the control code decoding part 33 outputs a request of processing stop, interruption generation or the like to the control part 17.
Patent JP-H05220942-A (JP)
Title: Rubber type-system printer
Inventor: AKIYAMA YUTAKA
IPC: B41J1/54
Filed: 1992-02-13
Abstract: PURPOSE:To prevent a possibility that a type sheet or type wheel molded out of a rubber with types provided on the periphery thereof may be expanded or cured and deteriorated by ink on an ink roll and result in printing adversely affected and to keep a superior printing quality. CONSTITUTION:A type sheet presser 9 is disposed on the contact part of a type with an ink roll 8 when a type sheet receiver 4 comes to a stop. The rotation of the type sheet receiver 4 is so controlled that the type sheet presser 9 is always opposed to the ink roll 8 when the type sheet receiver 4 comes to a stop.
Patent JP-S58146714-A (JP)
Title: Manufacture of ball joint
Inventor: IWASE TSUTOMU
IPC: F16C11/08
Filed: 1982-02-19
Abstract: PURPOSE:To hold a ball stud in a preloaded condition while easily lubricate the stud and increase a life of a joint, by coating a bearing shell with oil grooves to a head part of the ball stud and pouring reinforcing plastic on the head part to cover a socket part. CONSTITUTION:At manufacture, firstly a bearing shell 11 is formed by dividing the shell into a barrel shell 12 and top shell 13. A spherical surface 16 supporting a ball-shaped head part 10 of a ball stud suitably for the periphery of said part 10 is provided to the internal periphery of this shell 11, and plural stripes of oil grooves 17 used as the passage of lubricating oil are formed to this surface 16 in a mutually communicated state in the central internal bottom. Then the shell 11 is covered to the part 10, and the shells 12 and 13 are welded and integrally formed. Then a ball stud 7 is set in a forming mold 25 equipped with an equal cavity 26 to a desired ball joint socket 18, and reinforcing plastic is injected to integrally cover the shell 11 to the socket 18.
Patent JP-H05226435-A (JP)
Title: Semiconductor device
Inventor: MABUCHI SHUJI
IPC: G01R31/26
Filed: 1992-02-13
Abstract: PURPOSE:To enable the monitor electrodes to be increased without widening the region for the formation of monitor electrodes in a monitor chip for avoiding the widening of a chip space in relation to the structure of a product chip and a monitor chip formed on one wafer. CONSTITUTION:Within a semiconductor device wherein a chip and a monitor chip are formed on a common wafer, the lower layer conductive films 33a, 33b of the outer connecting pad 31 of the chip are divided into multiple regions while the upper layer conductive film 33a is continuously formed. Furthermore, the lower layer conductive films 39i, 39j of the monitor chip as well as the upper layer conductive films 40i, 40j of the monitor electrodes are divided into multiple regions while the corresponding conductive films 39i/40i, 39j/40j of the separated upper and lower layers are so formed that almost superposed on one another.