baber/WOPTO huggingface dataset:
Patent JP-H1042120-A (JP)
Title: Facsimile equipment
Inventor: KAWAGUCHI TETSUYA
IPC: H04N1/32
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To improve communication speed and reliability by indicating the shift down and the shift up of transmission speed on a reception side based on a more effective transmission speed conversion basis. SOLUTION: The shift down or shift up of transmission speed is requested from the picture information reception side to a transmission side based on the monitor result of a line situation at that time after one page is received or during the reception of one page. A communication control part 17 has a part of a line situation monitor means monitoring the line situation and a picture information management means monitoring the error of received picture information. A control part 11 has a speed conversion request means transmitting a signal for requesting the shift down or shift up of transmission speed based on the monitor result of the line situation to the picture information transmission side. The line situation monitor means is provided with a modem 29, a CPU in the communication control part 17 and ROM incorporating a program.  The picture information management means and the speed conversion request means are constituted of the communication control part 17, CPU in the control part 11 and ROM incorporating the program.
Patent JP-S60104559-A (JP)
Inventor: TOUHA MITSUGI
IPC: D03D47/38
Filed: 1983-11-07
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-S6187333-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGISHIMA KENJI
IPC: G03F7/20
Filed: 1984-10-04
Abstract: PURPOSE:To enable the accurate placing for patterning by detecting the predetermined interval between a mask and a wafer by detecting the light quantity of the laser beams of single wavelength which have passed a linear Fresnel zone target by which a reflective light on the wafer which is not given marks becomes maximum. CONSTITUTION:There are a mask 1 and a wafer 2, and a linear Fresnel zone plate 19 is formed on a mask surface. Laser beams (a) are projected to the mask 1 as parallel beams of wavelength lambda=0.6328mum and are focused at a point (A) on the wafer being distant from the mask with the predetermined distance (S) by diffraction determined by the predetermined linear Fresnel zone plates 19. At this time, if the distance between the mask and wafer varies with respect to (S), illumination (I) changes. Then for example, when S=10mum, a distribution of illumination distributes sharply within a range of 10+ or -2mum. Accordingly, the beams projected to the wafer for position detecting offer the maximum illumination and the maximum reflective light at a time when the beams are placed in the most appropriate position, therefore, positioning is done by focusing the above reflective lights (b) and detecting them.
Patent JP-H0952224-A (JP)
Title: Shaft sealing unit for concrete mixer
Inventor: WATANABE MASAYASU
IPC: B28C5/14
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To alleviate the burden of an operator when replacing a component by simply removing the components of a shaft sealing unit. SOLUTION: A collar 11 for forming the rotary part of a shaft sealing part by mounting at a kneading shaft 4, a sealing housing 10 for forming a non- rotary part by mounting at the sidewall side of a kneading tank and a lanthanum ring 13 mounted at the gap between the collar 11 and the housing 10 and a packing retainer 17 for filling a gland packing 14 are so formed as to be able to be divided at the surface parallel to the axis of the kneading shaft in the mounting state. A shaft sealing unit can be disassembled or mounted without removing the bearing of the shaft 4.
Patent JP-H0760056-A (JP)
Title: Gas absorbing device
Inventor: IZUMI TOSHIHIKO
IPC: B01D53/42
Filed: 1993-08-24
Abstract: PURPOSE:To efficiently and accurately remove alkaline and acidic components in a gas, even if they are highly concentrated. CONSTITUTION:An intermediate frame 14 is provided therein with an ammonia adsorbing material layer 10a with ammonium hydrogensulfate supported thereon disposed on the upstream side of ventilation direction and a hydrofluoric acid adsorbing material layer 10b with potassium carbonate supported thereon disposed on the downstream side thereof. A gas absorbing device is built up by a successive laying of a lower frame 24, a lower expand metal 26, a coarse filter 28, a second protecting sheet 20, the aforesaid intermediate frame 14, a first protecting sheet 18, an upper expand metal 30 and an upper frame 32 in that order and its structure is made up integrally by bolts 34. By the ammonia adsorbing material layer 10a, ammonia is adsorbed and hydrofluoric acid is adsorbed and desorbed and the hydrofluoric acid of an averaged concentration is adsorbed by the hydrofluoric acid adsorbing material layer 10b on the downstream side.
Patent JP-H0492122-A (JP)
Title: Cargo vehicle
Inventor: FUSHIMI MASAAKI
IPC: F16D48/02
Filed: 1990-08-06
Abstract: PURPOSE:To prevent vehicle from suddenly running by providing an emergency valve switching means which judges that an actuator is defective when a clutch disengagement instruction signal is input and also a clutch engagement signal is input to force a stop valve to be in a closed posture. CONSTITUTION:When an error occurs in an actuator 3 and a clutch plate 5 is to move toward a direction of clutch engagement by force applied by a spring 7 of a clutch 1 despite of a clutch disengagement instruction from a clutch disengagement/engagement control means 16, a clutch engagement detector 13 detects this and is switched from ON to OFF. At this time a clutch engagement determining means 17 of a controller 4 outputs a clutch engagement signal to an emergency valve switching means 18, which detects inconsistency between the instruction signal from the controlling means 16 and motion of the clutch 1 to determine that the actuator 3 is defective. Then the switching means 18 demagnetizes a solenoid 12a of the stop valve 12, so that the valve 12 is set in a closed posture instantly to have the clutch 1 disengaged.
Patent JP-S6366385-A (JP)
Inventor: HOSOYAMA KOICHI
IPC: F41H3/02
Filed: 1986-09-08
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-H0494351-A (JP)
Title: Sheet-shaped member feeding positioning device for card and sheet for printing/copying and the like
Inventor: YAMAGUCHI MORIO
IPC: B65H9/10
Filed: 1990-08-08
Abstract: PURPOSE:To stop a sheet-shaped member promptly and accurately at a preset feeding position by providing a roller separating means for separating a pressure roller from a driving roller according to the detection output of a sensor. CONSTITUTION:A roller separating means 14 for separating a pressure roller 5 from a driving roller 4 according to the detection output of a sensor 16, is provided, and under a condition where the pressure roller 5 is separated, since the frictional power between a sheet-shaped member 2 and a guide member 1 is larger than that between the sheet-shaped member 2 and the driving roller 4, the sheet-shaped member 2 is stopped. The sheet-shaped member 2 can thus be stopped at a preset feeding position promptly and accurately, without stopping a driving motor, based on the difference in the frictional power between the sheet-shaped member 2 and the guide member 1, and that between the sheet-shaped member 2 and the driving roller 4, due to the separational operation of the pressure roller 5.
Patent JP-S62118124-A (JP)
Inventor: BUORUFUGANGU RAIKU
IPC: F16F/
Filed: 1986-09-08
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-S6365753-A (JP)
Title: Line terminal equipment
Inventor: SAKIYAMA TOSHIAKI
IPC: H04N1/32
Filed: 1986-09-05
Abstract: PURPOSE:To automatically record additional explanation or the like from a caller in case of absence by reproducing a reply message at first in succession with the end of reception of a picture signal, sending the result, then receiving and recording the message from the caller party. CONSTITUTION:When an incoming call comes while an absence/presence switch 15 is set to the position of absence, a 1st reply message reproducing means 1a is operated and a reply message is sent to a line 9. When a facsimile signal from the caller is sent and the reception of the facsimile signal is finished by a facsimile section 5, a 2nd reply message is sent to the line 9 from a 2nd reply message reproducing means 1b. The message of additional explanation sent from the caller side is received and recorded by the message reception means 2. A telephone reservation signal reception means 4c activates said automatic answering telephone means only when the telephone reservation signal is received from the opposite party. Thus, in case of the provision of the reception means 4c, the message is recorded only when the caller desires the communication.
Patent JP-H0257937-A (JP)
Title: Extinction-ratio evaluating method of optical switch
Inventor: ONO KAZUICHI
IPC: G01M11/00
Filed: 1988-08-24
Abstract: PURPOSE:To perform highly accurate measurement by combining the directional planes of a 1/2 wavelength plate and a 1/4 wavelength plate, switching the combination as required by step rotation, and judging the maximum value of the outputs of emitting paths on the leaking side as the minimum extinction ratio of an optical switch. CONSTITUTION:A polarizer 40, a 1/2 wavelength plate and a 1/4 wavelength plate 42 are arranged on the optical axis of emitted light from a semiconductor laser 20. A step motor 51-1 is driven. Optical power through an emitting path 32-2 on the leaking side at every step rotation of the wavelength plate 41 is measured. The power is stored and displayed on a control part 50. Then, a step motor 51-2 is driven, and the wavelength plate 42 is rotated by one step. Under this state, the wavelength plate 41 is rotated, and optical power through an emitting path 32-2 is measured. The measuring step by which all step motions of the wavelength plate 41 are performed is repeated at every time the wavelength plate 42 is made to advance by one step. It is judged that the maximum value in the measured values is the minimum extinction ratio of an optical switch 30. Therefore, linearly polarized light is inputted into a switch emitting path 32-1 of the switch 30, the polarization plane is rotated as required and the polarization dependency of the extinction ratio can be measured highly accurately.
Patent JP-H0258275-A (JP)
Title: Power supply capacitance circuit
Inventor: KIUCHI TAKASHIGE
IPC: H01L27/06
Filed: 1988-08-23
Abstract: PURPOSE:To absorb noise generating in power supplies VDD, VSS, and prevent gate breakdown even if abnormal voltage is applied between power supplies VDD and VSS by connecting the gate of an MOS transistor with the power supply VDD or VSS not directly but via another MOS transistor. CONSTITUTION:The source and the drain of a first MOS transistor 1 are commonly connected with a power source VDD (or ground VSS); the gate of the first MOS transistor 1 is connected with the source (or the drain) of a second MOS transistor 2; the drain (or the source) of the second MOS transistor 2 is connected with the ground VSS (or the power supply VDD); the gate of the second MOS transistor 2 is connected with a circuit in which the second MOS transistor 2 is always turned ON. For example, the source and the drain of an MOS transistor 4 are connected with the ground VSS; the gate thereof is connected with the drain of an MOS transistor 3; the source of the MOS transistor 3 is connected with the power supply VDD; thereby constituting a circuit shown in the diagram.
Patent JP-S6271153-A (JP)
Title: Space charge neutralizer
Inventor: TSUKAGOSHI OSAMU
IPC: H01L21/265
Filed: 1985-09-25
Abstract: PURPOSE:To prevent the diffusion of an ion beam, by providing a space charge neutralizer whose heater, cathode and outgoing grid are surrounded by a mesh and which is located beside the ion beam constricted through a sectorial magnetic field. CONSTITUTION:Ions from an ion source 1 are constricted and accelerated by a sectorial magnetic field 3 so that the ions are implanted into a wafer 9. A space charge neutralizer 10 comprising a heater 12, a cathode 11, an outgoing grid 13 and a mesh 14 surrounding them is provided beside an outlet port for the beam 4 of the ions. The potential on the cathode 11 is made several volts higher than that on a wall 5. The potential on the outgoing grid 13 is made several hundred volts higher than that on the wall 5. The potential on the mesh 14 is made several votls higher than that on the cathode 11. As a result, the energy of each electron passing through the mesh 14 is made low so that the electron is easily captured by the ion beam 4. Space charge is thus neutralized well.
Patent JP-H1046983-A (JP)
Title: Propulsive pipe for propelling construction method
Inventor: NISHIURA KATSUTOSHI
IPC: E21D9/06
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a propulsive pipe for use in the propelling construction method for thrusting a main pipe into the ground directly without using any sheath pipe, whereby the resistance of a lining against dislocation will never sink even when a buffer layer is interposed so as not to generate cracks in the lining, for example resulting from a thermal expansion of a steel pipe. SOLUTION: A polyethylene lining 3 is wound round a steel pipe 2, and a resin concrete layer 4 is provided for establishing protection against the risk of being damaged by friction at the time of propulsive excavation, and a buffer layer 5 of an elastic substance is interposed between the steel pipe 2 and resin concrete layer 4 for preventing crack initiation in the layer 4 resulting from the expansion of the steel pipe 2. A slit 6 is formed in the buffer layer 5 so as not to cause a drop of the resistance against dislocation of the resin concrete layer 4, and thereby the area is secured where the layer 4 makes direct touch with the steel pipe 2. Inside the layer 4, an FRP using the same sort of resin is installed to ensure that the lining is reinforced.
Patent JP-S6272897-A (JP)
Inventor: MATSUGAKI KOI
IPC: E21D11/10
Filed: 1985-09-25
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-S58115947-A (JP)
Title: Light injection transmitter
Inventor: MINEMURA KOUICHI
IPC: H04B10/50
Filed: 1981-12-29
Abstract: PURPOSE:To suppress the increase in noise of injected semiconductor laser with injected light, by synchronizing an injected optical signal and an exciting signal of the 2nd semiconductor laser, in the 1st semiconductor laser and the 2nd semiconductor laser to which the output light of the said 1st semiconductor laser is injected. CONSTITUTION:A modulation signal at an electric signal input terminal 1 is led to a branch circuit 2, one of outputs is led to the 1st drive circuit 3 and amplified, superimposed on a DC bias current and applied to the 1st semiconductor laser 4. On optical pulse signal being the output of the laser 4 is collected at a coupling circuit 5 to become an injected optical signal. The rest of the output of the circuit 2 is led to the 2nd driving circuit 7 and applied to the 2nd semiconductor laser 6. The phase of the output signal of the 2nd driving circuit 7 is determined so that the exciting signal of the laser 6 is synchronized with the injected optical signal. The oscillated spectrum of the laser 6 is coincident with the spectrum of the injected light. When the code of the output optical pulse of the laser 6 is ''0'', the code of the injected optical signal is also ''0'', and the generation of noise is suppressed to a small amount.
Patent JP-H0879271-A (JP)
Title: Cell exchange device and cell exchange system
Inventor: YAMANAKA HIDEAKI
IPC: H04L12/933
Filed: 1994-09-02
Abstract: PURPOSE: To provide a cell exchange device for increasing the number of incoming lines and the number of outgoing lines without accelerating the speed of the access to a buffer memory by parallelly arranging the plural buffer memories capable of performing the access of the plural pieces of cells per one cell time and performing control not to overlap write and read. CONSTITUTION: A buffer control circuit 15 divides one cell time into plural access sections and controls the buffer memories 11, an incoming line space switch 13 and an outgoing line space switch 14 to access the cells stored in the plural buffer memories 11 in one access section. Also, the buffer control circuit 15 divides one cell time into the plural access sections and controls the buffer memories 11, the incoming line space switch 13 and the outgoing line space switch 14 not to overlap the read of the cells and the write of the cells for the same buffer memory 11 in one access section.
Patent JP-S59101064-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YANAGIDA SEIICHI
IPC: G11B15/665
Filed: 1982-11-30
Abstract: PURPOSE:To attain the unloading operation of a tape with a simple constitution by driving a tape loading mechanism and a mode selecting mechanism by a single driving source to reduce power consumption and to attain a lightweight and small-sized construction. CONSTITUTION:When the mode selection is operated, a motor 1 and a main rotating body 5 are turned clockwise, a joint member 6 is turned to mesh with a sub-turning body 7 to a gear 9, and the rotation of the motor 1 is delivered to a mode selecting gear 13. When a gear 13 reaches the loading position, a changeover plate 14 is slid toward the arrow, a turning member 22 is turned clockwise so as to turn an intermediate turning body 20 counter clockwise around a gear 10. The direction of rotation of the motor 1 is changed over at the same time, the joint member 6 is turned, the sub-turning body 7 is meshed with the gear 10, the torque of the motor 1 is delivered to a tape loading driving mechanism B for attaining tape loading operation. When the loading is finished, the direction of rotation of the motor 1 is changed over again, the sub-turning body 7 is meshed with the gear 9 again, a gear 13 is turned to the prescribed mode position and the mode selecting mechanism is operated.
Patent JP-H0659253-A (JP)
Title: Liquid crystal display device and its production
Inventor: YAMAMOTO HIROYUKI
IPC: G02F1/1335
Filed: 1992-08-06
Abstract: PURPOSE:To provide the liquid crystal display device which can maintain a good image state with lessened reflection of external light over a long period of time. CONSTITUTION:A glass plate 4 having an antireflection coating is stuck to the output end face of an optical fiber bundle 1 and, therefore, the reflection of the external light in the displayed image is prevented. A colorless transparent elastic resin 3 is packed in the spacing between this output end face and the glass plate 4 and, therefore, the reflection of the light on the rear surface of the glass plate 4 is prevented. Further, the shearing adhesive power of the colorless transparent elastic resin 3 is larger than the stress of the deviation between the glass plate 4 and the colorless transparent elastic resin 3 by thermal expansion and, therefore, the peeling of the glass plate 4 is prevented. The colorless transparent elastic resin 3 packed between the glass plate 4 and the output end face is gelatinized and, therefore, the leaking and bubbling of liquid do not arise. Since the colorless transparent elastic resin 3 is injected in a liquid state, the easy packing thereof is possible.
Patent JP-S62271859-A (JP)
Inventor: MUNAKATA YOSHIKAZU
IPC: B65D81/18
Filed: 1985-09-24
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-H0259948-A (JP)
Title: Initial program loading system
Inventor: SUZUKI HIROYOSHI
IPC: G06F13/00
Filed: 1988-08-26
Abstract: PURPOSE:To shorten time required for the rerise of a system and to improve the reliability of the system by reading out data necessary for system rise from an external storage and storing the data in a main storage and an auxiliary storage of a processor. CONSTITUTION:In the case of raising the processor system including a CPU 1, data such as a system table and a system program read out of the external storage device 3 and required for system rise are loaded to the main storage device 2 and stored also in the auxiliary storage device 4. In the case of reraising the system, the data such as the system table and the system program stored in the device 4 are loaded to the device 2 to raise the system. Consequently, access time to the external storage device 3 storing data necessary for the rerise of the system can be shortened, so that the time required for system rerise can be shortened and the reliability of the system can be improved.
Patent JP-S60136396-A (JP)
Inventor: KAARU GERUTO DOREKUMAIAA
IPC: H05K7/10
Filed: 1984-10-09
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-S6270600-A (JP)
Title: Molding of magnesium or alloy thereof having colored film and its production
Inventor: TAKAHATA SATORU
IPC: C25D11/30
Filed: 1985-09-24
Abstract: PURPOSE:To produce a molding made of an Mg metal having excellent corrosion resistance and ornamentality and metallic gloss by anodizing the molding of Mg or Mg alloy to form a film having excellent corrosion resistance and light transmittability thereon, then coloring the film with a dye for coloring alumite. CONSTITUTION:The molding of the Mg or Mg alloy is anodized to form the light transmittable anodized film contg. >=1 kinds of compds. selected from MgO, MgO.Al2O3, MgO.SiO2, Mg(OH)2 and MgF2 on the surface thereof. The film is formed to at least >=0.2mum thickness in order to maintain the corrosion resistance and to <=2mum, more particularly <=1.6mum to avoid losing the light transmittability. The molding is them immersed in a coloring bath contg. >=1 kinds of dyes selected from an acidic dye, alloy metallic complex salt dye or acidic mordant dye to color the anodized film. The molding of the Mg or Mg alloy having the surface which excels in the metallic gloss, corrosion resistance and ornamentality is thus obtd.
Patent JP-H0259760-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI SHIGEO
IPC: G03G5/05
Filed: 1988-08-26
Abstract: PURPOSE:To improve repetitive wear resistance and to prevent the oxidation deterioration of a charge transfer material by incorporating a lubricant having the structure in which a fluorine compd. contg. a perfluoropolyoxyalkyl group or perfluoropolyoxyalkylene group as its skeleton and a nonfluorine compd. are bonded and an antioxidant into a photosensitive layer. CONSTITUTION:The lubricant having the structure in which the fluorine compd. contg. the perfluoropolyoxyalkyl group or perfluoropolyoxyalkylene group as its skeleton and the nonfluorine compd. are bonded and the antioxidant are incorporated into the photosensitive layer. The compd. expressed by the formula I is used for the lubricant. In the formula I, Rf denotes the perfluoropolyoxyalkyl group, etc.; R1, R3 denote a direct bond, etc.; R2 denotes 2 to 3C oxyalkylene-group; m denotes 0 or positive integer; n denotes >=1 integer; l denotes 1 or 2 integer. The wear resistance and moisture adsorption preventiveness are improved in this way and the oxidation deterioration of the charge transfer material is prevented.
Patent JP-H0553531-A (JP)
Title: Liquid crystal display device
Inventor: HIRAI YASUKATSU
IPC: G09G3/36
Filed: 1991-08-22
Abstract: PURPOSE:To provide the liquid crystal display device which eliminates crosstalk generated on a scanning-line side and makes a uniform display. CONSTITUTION:This liquid crystal display device is provided with a liquid crystal display element 1, a common driver IC 2 capable of outputting a selection potential and a nonselection voltage, a segment driver IC 3 capable of outputting a selection potential and a nonselection potential, and a power circuit for supplying the respective potentials; when the selection potentials of the segment driver IC are set to V0 and V5 and nonselection potentials are set to V2 and V3, and the selection potentials of the common driver IC are set to V0' and V5' and the nonselection potentials are set to V1 and V4, the value V0-V5 is varied by a driving method at all times according to display contents displayed on scanning lines held at the selection potentials, thereby attaining the above-mentioned purpose.