baber/WOPTO huggingface dataset:
Patent JP-H11197915-A (JP)
Title: Tool rest with inner diameter working holder for nc lathe
Inventor: TAKEMURA SUMIHARU
IPC: B23B29/24
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To make large-diameter deep hole working high efficient by providing a holder, fitted with plural inner diameter working cutting tools, on the rotation center of a drum tablet type tool rest, to divide the inner diameter work cutting tools to be used in rotary dividing for the holder. SOLUTION: An inner diameter work cutting tool holder 14 is provided on the rotary center part of a drum tablet type tool rest 8, and cutting tools 5 are set to cutting tool fitting grooves 17 provided on the tip of the holder 14. Plural grooves 17 are equipped on the holder 14 so that plural kind cutting tools 5 can be fitted to dealt with other kind inner diameter working, and the cutting tools 5 are selected by the rotary dividing action of the tool rest 8. High-efficient work in large-diameter deep-hole working can be realized by equipping the holder 14 on the rotation center part of the tool rest 8, also the cutting tools 5 can be incrased in fitting number, and moreover can be manufactured inexpensively because of the simple structure.
Patent JP-H05188211-A (JP)
Title: Color filter and manufacture thereof
Inventor: NAKAMURA KAZUHIKO
IPC: G02B5/20
Filed: 1992-01-09
Abstract: PURPOSE:To provide a color filter capable of applying on a liquid crystal display and improving the display quality thereof and its manufacturing method. CONSTITUTION:The principle parts of the color filter are constituted of a glass substrate 1, a transparent colored layer 2 provided on a picture element position on the glass substrate 1 separately from every each color and in a pattern form, a light shielding layer 3 provided on a space position among each picture element, and fine particles 5 for spacer selectively provided on the light-shielding layer 3 via an UV curing type adhesive material layer 4. Scattering light caused by the fine particles 5 for spacer provided on the position among the picture elements is shielded by the light-shielding layer 3 and does not affect in the display image and also since the fine particles 5 for spacer are not present at the picture element position, the display image is not affected by the scattering light generated at a boundary between the liquid crystal substance and the fine particles 5.
Patent JP-S59128683-A (JP)
Title: Tabulating method
Inventor: UEHARA TETSUZOU
IPC: G06K15/00
Filed: 1983-01-12
Abstract: PURPOSE:To form a high tabulating function by a word processor or the like by setting up the line arrangement of a text in a table automatically, setting up a ruled line output position corresponding to the arrangement automatically and correcting the format and contents of the formed table simply. CONSTITUTION:Data are inputted from a terminal keyboard 1 and a tabulation display output is shown on a display device 13. The tabulation is controlled by an input controlling part 2, a field definition controlling part 7, a text arrangement controlling part 9, and an output controlling part 12 under control by a whole control part 4. A text inputted by said procedure is arranged in each field until field border specification appears, and a text character string exceeding field length is arranged by folding it in each field. End/continuation border specification is stored in each field and a lateral ruled line by each field border specification is displayed respectively.
Patent JP-S59127437-A (JP)
Title: Optical communication system
Inventor: NAKADA SHINICHI
IPC: H04L27/32
Filed: 1983-01-12
Abstract: PURPOSE:To prevent the generation of erroneous operation of an optical communication device and to secure its communication by invalidating information received by a reception part while a transmission part is in transmitting operation. CONSTITUTION:A transmission side after finishing transmission confirms whether there is data received in the middle of the transmission or not, and invalidates the received data when it exists. When the transmits data is received by the opposite device, the received data is stored in a received data register RD and also transmitted to the transmitting device from a transmit data register TD. The transmission side confirms whether the transmitted data is received by the reception side accurately and returned accurately or not. When the received data is the same as the transmitted data, it is judged that the communication is completed accurately and the next processing is entered. If the data transmission and reception is erroneous after a time longer than the set value of a timer unit TU is elapsed, a check on whether transmission is performed at a specific frequency or not is made and even when accurate data transmission and reception are not performed while the transmission is repeated at the specific frequency, error display is performed.
Patent JP-H07306302-A (JP)
Title: Plastic lens
Inventor: ABE OSAMU
IPC: G02B1/115
Filed: 1995-01-10
Abstract: PURPOSE:To heat-treat a plastic lens at a relatively low temps. in a short time and to impart excellent impact resistance to the lens by successively providing a primer layer and a hard coat layer on the surface of a plastic lens substrate. CONSTITUTION:The primer layers 3 and 5 consisting essentially of a cross-linked polyvinyl acetal resin are provided on the surface of a plastic lens substrate 4, then hard coat layers 2 and 6 are furnished, and further single-layer or multilayer antireflection films 1 and 7 are formed on the surface by the vapor deposition of an inorg. material to constitute a plastic lens. The primer layers 3 and 5 are formed by applying an acidic soln. of polyvinyl acetal and a cross- linking agent on the plastic lens surface and heat-treating the lens to bring about a cross-linking reaction and to volatilize the solvent. Alternatively, an acidic soln. of PVA, aldehyde and cross-linking agent is applied on the substrate 4 and heat-treated to cause an acetal forming reaction between the hydroxyl in the PVA and the aldehyde and a cross-linking reaction, and the solvent is volatilized.
Patent JP-H01181408-A (JP)
Title: Method and apparatus for winding metal strip
Inventor: ODA HEIHACHIRO
IPC: H01G13/00
Filed: 1988-01-11
Abstract: PURPOSE:To enable even a rigid metal strip to be wound reliably, by clamping the starting end of the metal strip with a tubular core the peripheral wall of which is partially cut away and with a pressing lod fitted in the core and rotating the core together with the pressing lod with the starting end clamped in this manner. CONSTITUTION:A clamper clamping one end (starting end) of a metal strip 2 is first driven to approach a core 17, and the starting end is positioned above a fitting section 18 of the core 17. Thereby, a pressing lod 19 is driven downwards by a third cylinder until an end thereof is fitted in the fitting section 18 and the starting end of the metal strip 2 is clamped by the inner face of the fitting section 18 and the end of the pressing lod 19. While the starting end of the metal strip 2 is clamped by the core 17 and the pressing lod 19 in this manner, the core 17 and the pressing lod 19 are joined integrally by a clamper not shown and then rotated in the direction as indicated by the arrow. In this manner, the metal strip 2 is wound on the outer periphery of the pressing lod 19 and of the fitting section 18 of the core 17.
Patent JP-2000206532-A (JP)
Title: Manufacture of liquid crystal display element and liquid crystal display element
Inventor: MOCHIZUKI HIDEAKI
IPC: G02F1/1337
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display element which is capable of providing an arbitrary pretilt angle using an alignment treatment with linearly polarized UV rays and at the same time, to provide a liquid crystal display element which does not give rise to a domain under voltage application so as not to produce a defective display. SOLUTION: On a surface of a substrate 3, tooth-shaped projecting and recessing scalene triangle shapes with an inclined angle corresponding to a desired pretilt angle θand <=120 deg. apex angle are formed and an electrode and an alignment layer are formed thereon. The alignment layer is composed of an optical alignment polymer and is alignment treated by irradiating with linearly polarized UV rays so as to make a liquid crystal molecules' alignment direction after the alignment treatment be a direction crossing the tooth-shaped projecting and recessing shapes. Consequently adjustment of the pretilt angle, which is difficult with a optical alignment method, is made with ease and with high precision.  Both a twisted nematic liquid crystal display element and a supertwisted nematic liquid crystal display element which requires a larger pretilt angle, formed with this method of alignment, exhibit high contrast and uniform displays.
Patent JP-S62160502-A (JP)
Title: Digital controller
Inventor: ONO KOJI
IPC: G05B9/02
Filed: 1986-01-09
Abstract: PURPOSE:To prevent runaway of a control system due to abnormality of ambient environments and a controlled system by comparing an output which is estimated in accordance with a nonlinear model of the controlled system with the output of the controlled system to switch the output to the controlled system. CONSTITUTION:A servocontrol circuit 12 realizes a control rule that a difference En3 between target position data Xn1 and a controlled system position thetan2 is inputted to determine a controlled variable In5 which optimizes a function of evaluation dependent upon a system. An abnormality detector 13 estimates a constant model for nonlinearity of the controlled system in accordance with the controlled system position thetan2 and the controlled variable In5 and compares the output estimated by this model with the controlled system position thetan2 to decide the control system to be normal or abnormal and outputs an error signal 14 which is '0' for normality and is '1' for abnormality, and this signal 14 is inputted to a selector 15. The selector 15 selects an output 16 of the servo- control circuit 12 if the error signal 14 is '0', but a controlled variable 5 is switched to '0' of an output value 17 to stop the controlled system if the signal 14 is '1', thus preventing runaway of the control system.
Patent JP-H03208906-A (JP)
Title: Measuring method of sand level for manufacturing sand pile in casing pipe
Inventor: TOYODA SHIGEO
IPC: G01F23/28
Filed: 1990-01-11
Abstract: PURPOSE:To make it possible to measure a sand level changing momentarily easily and accurately by setting a reflector on the surface of sand thrown into a casing pipe, and irradiating a measuring light from the upper part of the casing pipe. CONSTITUTION:A casing pipe 3 is penetrated into the ground, and filler such as sand 4, crushed stones, etc. is thrown thereinto, and a reflector 18 of a plane mirror or a mirror ball is floatingly set on the surface thereof. A measuring light is irradiated from a transmitting and receiving device 22 mounted to the upper part of the casing pipe 3 and is reflected by the reflector 18. In addition, a reciprocating time of the light and a phase difference are measured to make operation processing, and a distance from the light to the sand surface 5 is measured.
Patent JP-H01179979-A (JP)
Title: Photosensitive body cleaning device
Inventor: SOMA SHINOBU
IPC: G03G21/10
Filed: 1988-01-11
Abstract: PURPOSE:To prevent stain around an image forming body and to obtain an images having good quality for a long period by applying a voltage to a conductive wire arranged in the vicinity of the tip end of a cleaning blade to drop toner, which is scraped from the surface of a photosensitive body by the cleaning blade, with electric repulsion. CONSTITUTION:A conductive wire 10 is stretched between supporting bodies 23 and 23 stuck to both ends of a holding device 20 in the vicinity of the contact between a cleaning blade 2 and a photosensitive body 1, and an AC voltage is applied to the wire 10. The cleaning blade 2 is pressed to the photosensitive body 1 by the operation of the holding device just before transferred remaining toner reaches a position facing the cleaning blade 2, and remaining toner is peeled from the surface of the photosensitive body 1 by the cleaning blade 2 and is separated from the cleaning blade 2 by the electric repulsion of the conductive wire 10 and is led into a groove in the lower part of a casing 22. Thus, a toner reservoir at the cleaning point is eliminated and the image having high quality is obtained for a long period.
Patent JP-S5594004-A (JP)
Title: Compound steering control valve mechanism
Inventor: MARUYAMA RIYUUKICHI
IPC: F15B11/16
Filed: 1979-01-10
Abstract: PURPOSE: To eliminate one of the pumps of steering control mechanism by providing an orifice sequence valve and a shuttle valve for detecting the output of a main  pump to branch or join the steering passage and the operating passage.  
     CONSTITUTION: The output of a main pump 4 flows through an orifice 63 and chambers 11, 12 and 13 and reaches a steering passage 16 and joined with the flow from a steering pump 3, then flows into a tank through a steering passage 20, a central chamber 21, a passage 22, a float control valve chamber 67, an operating passage 14 and an operating valve 64. When the pressure loss at the orifice 63 became greater than then force of a spring 92 as the increase in the engine speed, a squence spool 95 is shifted to the right to connect a chamber 113 and 103 the oil before the orifice 63 is introduced into a chamber 105 through a passage 102, chambers 12 and 14a are connected as pistons 114 and 112 are shifted to the right so that the output of the main pump 4 is changed from the passage 16 to the operating passage 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05191943-A (JP)
Title: Capacitor induction motor
Inventor: NARITA KENJI
IPC: H02K15/02
Filed: 1992-01-10
Abstract: PURPOSE:To get winding structure excellent in work efficiency by winding a magnet wire on a coil bobbin consisting of an insulating material, and inserting two pieces of pins erected on the coil bobbin into the land holes of a printed circuit board where wiring is applied in advance, and soldering them. CONSTITUTION:Cuts opposed according to the number of poles are provided inside a ring-shaped yoke 2, and teeth 5, which has projections 4 geared to the cuts, are set and junctioned to form a stator. A coil bobbin 6 has a magnet wire 7 wound, and the start of winding and the end of winding are connected by wrapping to the two pieces of pins 8 erected on the side face of the coil bobbin 6, and the teeth 5 are set from the side of the projection 4 so that the two pieces of pins 8 may be outside so as to form a stator. And, a printed circuit board, where a wiring circuit is made in advance, is placed on the stator, and the pins 8 of the coil bobbin 6 are inserted into the land holes of the printed circuit board, and those are soldered, and they are molded integrally by thermosetting resin so as to form a stator.
Patent JP-S57116614-A (JP)
Title: Lens molding method
Inventor: IKEDA KUNIO
IPC: B29C61/00
Filed: 1981-01-12
Abstract: PURPOSE: To mass produce a lens of high quality at high efficiency by a method wherein a resin or glass for optical use is melted, the melted material is ejected onto a receiving pan while adjusting the viscosity and the setting speed of the material, and the pan is rotated about its vertical axis while controlling the rotating speed in accordance with the shape of the pan.  
     CONSTITUTION: A lens material 1 consisting of an optical glass or an optical resin is melted, and a measured amount of the molten material is ejected from a measuring ejector 2 into a cavity of the receiving pan 3. In this case, the setting speed of the material 1 is controlled through the regulation of temperature by a heater 4 which is provided beneath the pan 3. A biconvex lens 10 can be produce by controlling the viscosity of the material 1. In producing a convex  meniscus lens, the receiving pan 6 carrying the lens material 12 poured thereon  is rotated about its vertical axis L 1  so that the free surface of the material 12  has a parabolic shape, whereby the desired lens can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63172673-A (JP)
Title: Control of color image recording position
Inventor: NISHIKAWA MASAHARU
IPC: B41J11/46
Filed: 1987-01-09
Abstract: PURPOSE:To cause control marks to be inconspicuous and enhance the quality of recorded images, by forming in yellow the control marks for control of recording positions in superimposing recording of images in respective colors. CONSTITUTION:A yellow part of a thermal sublimation transfer ink sheet 12 and a recording paper 13 are laid on each other, and are fed to a clamping part between a thermal head 10 and a platen roller 11, whereby a yellow image is recorded in an image forming region 21 of the paper 13, while yellow control marks are recorded on the paper 13 on the outside of the region 21. The paper 13 is rewound to a recording-starting position. Next, the paper 13 is laid on a magenta part of the sheet 12, they are fed to the clamping part, the control marks are detected by a photosensor 17, and recording is carried out. After the recording is finished, the paper 13 is again rewound to the recording-starting position. Recording in the third color is similarly conducted, thereby completing a color image. The yellow control marks are visually inconspicuous, and do not interfere with the observation of the recorded image.
Patent JP-S60147858-A (JP)
Title: System for reading out content of memory in operation
Inventor: ISHIKAWA TOSHIAKI
IPC: G06F11/28
Filed: 1984-01-11
Abstract: PURPOSE:To display the content of a specified address to the outside without giving any influences to the operation of a system, by reading out a specified address under the idling condition of a CPU and reading out the stored content of the memory corresponding to the address, and then, writing the content in a data displaying means. CONSTITUTION:When starting the operation, a CPU1 checkes whether or not the CPU1 itself is in an idling condition and, when judging that the CPU1 itself is in an idling condition, performs reading out operation of an address setting register 6. In the register 6 addresses storing contents to be read out are set by an address setting switch 5. Then the CPU1 reads out data from a memory 2 based on the above-mentioned address information and sends the data onto a data bus 3. After sending out the data, the CPU1 generates a read command to a data displaying register 7 through a register selection control circuit 9. Upon receiving the command, the data displaying register 7 fetches the data on the dat bus 3 and displays the data on display lamps 8.
Patent JP-S5496391-A (JP)
Title: Exciting method for superconductive electromagnet
Inventor: MITSUNE SUSUMU
IPC: H01F6/00
Filed: 1978-01-14
Abstract: PURPOSE:To enhance the voltage generated across the magnet coil as well as to ensure an easy and accurate transfer detection and various adjustment by giving the high-speed excitation at the beginning of the excitation of the superconductive electromagnet. CONSTITUTION:Superconductive magnet coil 3 is excited with current I which is supplied from DC power source 1 via switch 2. Protective resistance 4 is inserted in parallel to coil 3. At the same time, the potential difference is measured via voltmeter 6 which forms the bridge circuit along with center tap 3a of voil 3 and termination end 5a of high resistance 5 which is connected in parallel to coil 3 to give adjustment. In such exciting circuit, the voltage at the both ends of coil 3 is proportional to increase factor of current I, i.e., the exciting velocity. Thus, the voltage at both ends of coil 3 is increased by increasing the exciting velocity in order to secure the high-sensitivity and high-accuracy adjustment of the zero balance to resistance 5. Thus, the accuracy can be increased for the normal conductive transfer detection. While an easy and accurate detection is ensured owing to exiatence of protective resistance 4.
Patent JP-S60147998-A (JP)
Title: Semiconductor storage device
Inventor: KONISHI SATOSHI
IPC: G11C11/34
Filed: 1984-01-11
Abstract: PURPOSE:To execute data sensoring with constant sensitivity and at high speed for many pairs of bit lines by providing P- and N-channel MOSFETs between source mutual connection points and power source impression points of respective pairs of FETs of plural P and N channels respectively. CONSTITUTION:During the precharge period, a P-channel MOSFET24 and an N-channel MOSFET34 are made into the turning-off condition by control signals phiP and phiN, and pairs of FETs 201-20m and 301-30m become the nonoperation condition. A control signal phiS is made into electric potential VCC, all pairs of bit lines are short circuited, and they are initialized. The signal phiP becomes the electric potential VSS and the signal phiN becomes the electric potential VCC. As a result, the FETs 24 and 34 turn on, and all of the pairs of FETs 20i and 30i operate. During the active period, the word line is selected and driven, the memory cell is connected to either of bit lines BL1, -BL1, BLm, -BLm seletively, and the sensor operation is executed.
Patent JP-H02183621-A (JP)
Title: Clock selection circuit
Inventor: SUGIGAKI NOBUYOSHI
IPC: H03K5/00
Filed: 1989-01-10
Abstract: PURPOSE:To make the switching of a clock signal stable by latching a switching signal with a circuit comprising a flip-flop so as to synchronize the signal with a clock signal. CONSTITUTION:If a phase shift exists in 2 systems of clock signals 11, 12 and switching signals 13, 14, the switching signals 13, 14 are latched by flip-flop circuits 6, 7 and an output of an exclusive OR circuit 5 of the clock signals 11, 12 is inputted to a clock input of the flip-flops 6, 7. Thus, the switching signals 13, 14 are synchronized with a change point of the clock signals 11, 12 to absorb the phase deviation. Thus, the switching signals 13, 14 are synchronized with the clock signals 11, 12 and an unstable clock at switching is not outputted.
Patent JP-S58120536-A (JP)
Title: Glass for panel of cathode ray tube
Inventor: TERAKADO TAKAO
IPC: C03C4/08
Filed: 1982-01-14
Abstract: PURPOSE:To provide titled glass which is difficult to be colored by irradiation of X-rays and electron rays by making the same consist of specific compsns. of SiO2, Al2O3, Li2O, Na2O, K2O, MgO, CaO, SrO, BaO, ZrO2, TiO2, Sb2O3, CeO2 and ZnO. CONSTITUTION:Raw materials of respective components consisting of 55-65% (by weight, hereinafter the same) SiO2, 0-4% Al2O3, 0.2-4% Li2O, 3-7% Na2O, 6-11% K2O, 0-4% MgO, 0-4% CaO, 6-12% SrO, 7.6-16% BaO, 0-1.9% ZrO2, 0.2-2% TiO2, 0-2% Sb2O3, 0.1-1% CeO2 and 0-1% ZnO are melted whereby the glass which has 670-710 deg.C softening point, 490-520 deg.C slow cooling point, 450-490 deg.C strain point, 95-105X10<-7> deg.C<-1> (0-300 deg.C) coefft. of thermal expansion and >=26.5cm<-1> X-ray absorptivity at 0.6Angstrom  wavelength and is useful as a panel for color television tubes is obtained.