baber/WOPTO huggingface dataset:
Patent JP-2000111893-A (JP)
Title: Operation instruction device, and simulator and electronic equipment including it
Inventor: YAMAZAKI KATSUNORI
IPC: G09F9/35
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an operation instruction device, and a simulator and electronic equipment including it, capable of excellent displays without forming special parts at the time of using a liquid crystal display device in the environment of external strong light. SOLUTION: This operation instruction device has a liquid crystal display panel 10 for displaying a 1st display image, a display board 40 which is arranged on the back of the liquid crystal display panel 10 and displays a 2nd display image different from the 1st display image, and an operation means for operating the display board 40 at least in the plane direction of the display board 40.  The liquid crystal display panel 10 comprises a polarizing layer 12, a liquid crystal cell 14 formed by being filled with liquid crystal 16 between a pair of substrates arranged on the back of the polarizing layer 12 and provided with electrodes on each inside, and a reflecting polarizer 20 which is arranged on the back of the liquid crystal cell 14 and reflects the polarized light having a 1st polarization plane and transmits the polarized light having a 2nd plane of polarization different from the 1st plane of polarization. The display board 40 comprises a coloring layer 42 for displaying a 2nd display image on the back of the liquid crystal panel 10, and a reflecting layer 44 to be arranged on the back of the coloring layer 42.  Thus, based on the operation of the operation means, the display position of the 2nd display image is made to almost coincide with that of the 1st display image.
Patent JP-H08208746-A (JP)
Title: Methyl methacrylate polymer
Inventor: SAKAMOTO TAKASHI
IPC: C08J9/00
Filed: 1995-10-27
Abstract: PURPOSE: To obtain a methacrylic resin showing high melt flow which greatly influence extrudability and injection moldability under high shear and having excellent melt tension as well as excellent heat resistance, solvent resistance, mechanical properties, etc. CONSTITUTION: This polymer mainly consists of repeating units derived from methyl methacrylate and has a weight-average molecular weight of 80000-400000 and an interbranch molecular weight as determined from the Z-average molecular weight of 30000-10000000.
Patent JP-S61157935-A (JP)
Title: Arithmetic logic unit
Inventor: MAENOBU KIYOSHI
IPC: G06F7/76
Filed: 1984-12-28
Abstract: PURPOSE:To obtain an arithmetic logic unit for generating an arithmetic state signal corresponding to the effective bit length of I/O data to be calculated by providing a circuit for selecting the arithmetic state signal generated at every bit. CONSTITUTION:Two types of input data 101 and 102 are inputted to an arithmetic circuit 103 at every corresponding bit. On the basis of these input data and a carry signal 106 corresponding to a low order bit from an arithmetic circuit 103, it executes the arithmetic in accordance with an arithmetic mode control signal 105 generated by an arithmetic mode control circuit 104. The carry signal 106 to the arithmetic circuit 103 corresponding to the output data 107 of the arithmetic result and a high order bit is generated. The carry signal 106 generated by each arithmetic circuit 103 is further inputted to a carry signal selecting circuit 110, while the arithmetic result output data 107 is further inputted to a code selecting circuit 111, a zero signal detecting circuit 108 and a zero signal selecting circuit 112.
Patent JP-H08139864-A (JP)
Title: Scanner
Inventor: FUJIMOTO HISAO
IPC: H04N1/04
Filed: 1994-11-15
Abstract: PURPOSE: To read only a required range in a routine form by automatically recognizing a read required area. CONSTITUTION: This scanner is provided with a solid-state scanning device 5 scanning an original 3 in a subscanning direction and providing an output of image information, a frame line extract section 10 extracting a frame line 4 orthogenal to the subscanning direction 8 described on the original 3 based on the image information, a frame line information storage section 9 receiving frame line interval information of the routine form externally and storing the received interval information 9a, a comparator 11 extracting the interval 10a between frame lines from an abosolute coordinate of the frame lines, comparing it with the frame input interval 9a and providing an output of the absolute coordinate of the extracted interval 10a to a read control section 12 when they are equal with each other,  and the read control section 12 is provided with a means applying drive control to an optical read base 2 by using the frame line interval described on the original 3 as a read block in the subscanning direction 8 based on the absolute coordinate of the extracted interval 10a outputted from the comparator 11.
Patent JP-H08133436-A (JP)
Title: Conveyor device
Inventor: IMAIZUMI KOZO
IPC: B65G13/12
Filed: 1994-11-15
Abstract: PURPOSE: To smoothly and securely couple the movement of a driving shaft of a fixed conveyor with the movement of a driving shaft of a semi-lift conveyor. CONSTITUTION: Plural connecting pins 25 are provided in a first connecting member 24 provided in a driving shaft 14 of a fixed conveyor so as to be displaced from the center of turning of the first driving shaft 14 to the periphery by the predetermined quantity and so as to be projected. Plural semi-circular notch parts 41, in which the connecting pins 25 of the first connecting member 24 can be respectively fitted, are formed in the periphery of a second connecting member 40, which is provided in a second driving shaft 34 of a semi-lift conveyor, so as to be opened in the radial direction. The connecting pins 25 are fitted in the notch parts 41 in the condition that each conveyor is connected to each other, and the second driving shaft 34 of the semi-lift conveyor is coupled with the first driving shaft 14 of the fixed conveyor by fitting these connecting pins 25 in the notch parts 41.
Patent JP-2000111079-A (JP)
Title: Air conditioner
Inventor: WAKIZAKA EIJI
IPC: F24F1/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To operate a cross-flow fan even for pressure characteristics corresponding to the ventilation resistance in an air channel and to control decrease of air supply efficiency and increase of noise easily. SOLUTION: The air conditioner includes an indoor unit comprising an unit housing 1 provided internally with an air channel 4 interconnecting an air inlet 2 and an air outlet 3, a heat exchanger 5 disposed in the air channel 4, an air filter 6 disposed in the air channel 4 on the upstream side of the heat exchanger 5, and a cross-flow fan 7 disposed in the air channel 4 on the downstream side of the heat exchanger 5, wherein the air flow-in area of the cross- flow fan 7 is enlarged/contracted depending on the ventilation resistance in the air channel 4.
Patent JP-H04156140-A (JP)
Title: Fault detection system for atm switch
Inventor: MURAYAMA MASAMI
IPC: H04L12/70
Filed: 1990-10-19
Abstract: PURPOSE:To surely detect read/write fault related to a FIFO in the switch element of an ATM switch by evaluating the difference obtained by a difference detecting means to detect the fault. CONSTITUTION:This system consists of a FIFO 1, a staying cell number detecting means 10, a difference detecting means 2, a difference evaluating means 3, a test cell generating means 4, and a read means 5. The number of staying cells is read out when the switch element executes the normal switch operation, and the difference between this number and a value preliminarily forecasted by calculation is obtained, and this difference is evaluated to discriminate whether fault occurs or not. Thus, read/write fault related to the FIFO in the switch element is surely detected.
Patent JP-H11121897-A (JP)
Title: Structure and production of printed wiring board mounting a plurality of circuit elements
Inventor: OSHIMA OSAMU
IPC: H05K1/14
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent cost increase of the entire structure including devices to be mounted, e.g. a multichip module, and a printed wiring board for mounting them by setting the terminal pitch of the board mounting a plurality of circuit elements wider than a second terminal pitch. SOLUTION: A high density terminal integrated circuit device 132 is mounting an integrated circuit device having a terminal pitch narrower than the terminal pitch LX of an I/O pin 134. A capacitor 140 and a resistor 142 are mounted in the region SB of a printed wiring board 120. The capacitor 140 and the resistor 142 have a terminal pitch equal to LX. Connectors 144a, 144b are mounted in the region SC of the printed wiring board 120. The connectors 144a, 144b have a terminal pitch equal to LX. The printed wiring board 120 has a terminal pitch wider than that of the high density terminal integrated circuit device 132 or an integrated circuit device mounted thereon.
Patent JP-H07135380-A (JP)
Title: Metal base board
Inventor: INADA TEIICHI
IPC: B32B27/20
Filed: 1993-11-10
Abstract: PURPOSE:To reduce ionic impurities in an insulating layer by forming a copper foil and the insulating layer on a metal plate and adding an ion adsorptive inorganic substance into the insulating layer. CONSTITUTION:Before a copper foil 1 is applied onto the surface part of a metal plate 3, varnish is applied thereto as a first coating layer which is then dried and heated to produce a stage-like coating. Varnish is further applied there as a second coating layer. The coating is admixed with an ion adsorptive inorganic substance to produce an insulating layer 2. This structure enhances reliability of insulation, i.e., voltage under moisture, insulation resistance, and corrosion resistance, while retarding corrosion of copper foil and migration of ions.
Patent JP-H03144070-A (JP)
Title: Concreting method
Inventor: SHIGEMOTO YASUNORI
IPC: E04G21/02
Filed: 1989-10-27
Abstract: PURPOSE:To facilitate a removal work by a method wherein after concrete is pressed in a closed space in forms and a steel pipe through a feed piping, a press-in pipe, and a feed pipe, a check valve is closed, and thereafter the press-in pipe is screwed off. CONSTITUTION:A press-in pipe 7 running to a closed space 6 through a swivel joint 5 is mounted to the tip of a feed piping 4 connected to a concrete feed source, and a thread 7a joined in a screwing-in state with a tapped part 3 is formed. A rise feed pipe 9 with a door-moving type check valve 8 is welded to the tip on the closed space 6 side of an opening 2. Pressed in concrete 10 is placed as it is pointed to the vertical direction of the closed space 6 in a state to forcibly open the valve 8, and upon the stop of press in, the valve 8 is closed. Through closing operation of the valve 8, leakage of the concrete 10 is prevented and the press-in pipe 7 is screwed off. This constitution facilitates removal of the pipe in a way that the press-in pipe is mounted in a scrrewing-in state.
Patent JP-H11101080-A (JP)
Title: Pillar for maintenance inspection of draw gate door
Inventor: IDE SHINJI
IPC: E05F15/10
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance inspection of a drive mechanism built in the pillar of a draw gate door. SOLUTION: This draw gate door is constituted so that a drive unit 21 is on the upper part of a pillar 3, a motor 27 is on the lower position of it, and a wiring unit 29 is on the lower part, respectively provided, the pillar 3 is formed into divided parts, one divided part is formed of an upper and lower integrated pillar base body 6, and the other divided part is further divided into an upper part and a lower part so as to form an upper detachable cover 7 and a lower fixed base part. A motor cover 8 is interposed therebetween, a window cover 10 is provided on the window of the fixed base part 9, and by detaching the respective covers, maintenance inspection of respective parts can be performed.
Patent JP-S61151747-A (JP)
Title: Fault processing method of electronic computer system
Inventor: YAMASHITA TSUNETOMO
IPC: G06F13/00
Filed: 1984-12-25
Abstract: PURPOSE:To exclude error information only from a processing object without losing sound information by excluding binary information and numerical information data only discriminated as error and setting replacement data to the excluded data. CONSTITUTION:If a fault takes place in a directmemory access (DMA) 3 or an information transmitter 4 and it is discriminated that a binary information data 5-1 or numerical information data 6-1 is in error, the operator uses an error information setting device 1 to set data lock to exclude the error information data from the processing object. The replacement data is set to the excluded error data and whether the data is locked data or not is discriminated and when the data is locked data, the replacement data is stored in an information storage area 24. That is, the error information data excluded as the error data is compensated.
Patent JP-H06129853-A (JP)
Title: Adapter for laser marking device
Inventor: TAKAGI HARUO
IPC: G01C15/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide an adapter for a laser marking device capable of marking the surface of a wall, a ceiling and the like in the vertical direction at the time of doing interior finish work. CONSTITUTION:A laser beam L1 emitted from the main body 1 of a laser marking device with the built-in source of laser in the vertical direction is refracted by 90 deg. with the built-in pentagonal prism 14 of a first prism holder 12 rotatably mounted on the outlet for emission of a laser beam in the top part of the main body of the laser marking device. The refracted horizontal laser beam L2 is further refracted by 90 deg. with the built-in pentagonal prism 24 of a second prism holder 22 rotatably mounted on the first prism holder with respect to the axis of a laser beam acting as a center, so that the laser beam may be emitted in the vertical direction. The direction of emission of a laser beam can be adjusted along the direction of circumference by rotating the second prism holder.
Patent JP-H02127522-A (JP)
Title: Carbon fiber of vapor growth
Inventor: MATSUMOTO MASABUMI
IPC: D01F9/127
Filed: 1988-11-08
Abstract: PURPOSE:To obtain the subject fiber having a specific characteristic value or below measured by an X-ray diffractometry, capable of exhibiting high crystallinity and excellent in heat resistance. CONSTITUTION:The objective fiber having <=3.47Angstrom , preferably <=3.65Angstrom  value of d002 measured by an X-ray diffractometry. Furthermore, the above-mentioned fiber can be obtained by feeding a suspension containing a gas of a carbon compound, catalyst particles in a suspended state and a surfactant containing one or more elements of the group of nitrogen family, oxygen family and halogen elements to a heating zone, keeping the suspension at a high temperature of >=1200 deg.C and depositing the carbon in the form of fiber.
Patent JP-H09129559-A (JP)
Title: Manufacture of compound semiconductor
Inventor: ISOMOTO KENJI
IPC: C30B25/10
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce cracks and chippings which are generated when a wafer is cut by a method wherein, when an element is formed, by a CVD method, on the sapphire substrate having a specific thickness, the substrate is heated up to a prescribed temperature at a specific temperature rise speed and the substrate is cooled at a specific temperature fall speed. SOLUTION: A compound semiconductor material such as a gallium nitride- based compound or the like is laminated on a sapphire substrate (20 to 60μm) which is manufactured to be thin in advance. In a lamination process by a CVD method, a temperature rise speed in a first temperature rise process (a) in the CVD process is set at 40 to 60 deg.C/min or lower. Then, by taking into consideration that an element layer is formed on a substrate, a temperature fall speed in a temperature fall process (g) in which a high-temperature process is finished is set at 20 to 30 deg.C/min at about 1/2 of the temperature rise speed. In this manner, when a temperature inclination is made more gentle, cracks and chippings are prevented when the wafer is cut, and it is possible to prevent the substrate from being broken in the CVD process.
Patent JP-H10124088-A (JP)
Title: Device and method for expanding voice frequency band width
Inventor: OMORI SHIRO
IPC: G10L19/08
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To perform better expansion of voice frequency band width by obtaining accurately a wide band linear prediction coefficient and a wire band excitation source in a expanding device for voice frequency band width generating a wide band voice signal from an input narrow band voice signal. SOLUTION: This device is provided with a narrow band code book 6 in which parameters of a temporal region of a narrow band voice signal obtained previously from patterns of plural voice signals are stored, and a wide band code book 12 in which parameters of a temporal region of a wide band voice signal obtained previously from patterns of plural voice signals are stored corresponding to the narrow band code book 6. An input narrow band voice signal is analyzed by the code book 6 of a narrow band, and synthesized by the code book of a wide band 6. At the time, self correlation is used as parameters of the code books 6, 12, also, up-sampled LPC residual difference is used as an excitation source for synthesizing a voice.
Patent JP-H02127807-A (JP)
Title: High frequency power amplifier circuit
Inventor: MURAKAMI EIJI
IPC: H04B1/04
Filed: 1988-11-07
Abstract: PURPOSE:To prevent destruction of an output amplifier element by leading an output of a voltage control level variable part to a high frequency amplifier and employing a correction voltage source for a capacitor being a component of a first order lag filter receiving a signal representing an output level of the high frequency amplifier. CONSTITUTION:A high frequency signal 71 of a small level is led to a voltage control level variable section 11 and its output 73 is led to one terminal of a resistor R being a component of a linear lag filter 10 via a high frequency amplifier 12, a directional coupler 131 and a detector 132. Moreover, other terminal of the resistor R is connected to ground via a capacitor C and connected to one terminal of a switch S. The other terminal of the switch S is led to a positive terminal of a correction voltage source 18. Then the voltage applied to the capacitor by a correction voltage source is made equal to a voltage of a detection level signal when a signal with a larger level than the output level corresponding to a reference voltage is sent from the high frequency amplifier. Thus, the destruction of an output amplifier element is prevented.
Patent JP-S62141638-A (JP)
Title: Light head for optical recording and reproducing
Inventor: OGASAWARA YASUO
IPC: G11B7/09
Filed: 1985-12-16
Abstract: PURPOSE:To detect positional error between a convergent lens and a light head case by arranging a magnet piece attached to a part of a face parallel to the direction of track control of a lens support and the first and second magnetic reluctance elements opposite to the magnet piece, and detecting change of the resistance value. CONSTITUTION:A lens support 5 is driven by a tracking actuator 7 and a focus actuator 8 in the direction of track control and in the direction of focus control respectively. Positional deviation of a convergent lens 4 in the direction of track control is detected by a magnet piece 10 attached to a face opposite to a face to which a leaf spring 6 is attached and the first and second magnetic reluctance elements 9, 9'. Electric resistance value changes according to the quantity of magnetic flux of magnetic field generated by the magnet piece 10 applied to the first and second magnetic reluctance elements 9, 9', and the difference component appears in an output terminal 92 as output voltage VS. Accordingly, output voltage VS changes responding to the quantity of positional deviation in the direction of track control of the convergent lens 4. Thus, positional relation of the convergent lens 4 to a light head case 1 can be detected accurately.
Patent JP-H01123904-A (JP)
Title: Wick lifting and lowering device in kerosene burner
Inventor: FUJIMOTO MASAYUKI
IPC: F23D3/32
Filed: 1987-11-09
Abstract: PURPOSE:To facilitate adjustment of the quantity of combustion by providing the wick lifting and lowering device with two pinions for wick lifting and wick lowering, and providing an operating member mounted between said pinions in a manner of contacting a rack or separating therefrom, for rotating and activating the rack. CONSTITUTION:In the case of turning down the quantity of combustion by manipulating a wick lifting and lowering fine adjustment mechanism 20, when an operating member 26 is operated in the direction indicated by arrow Sa, a wick lowering slide member 29 slides in the direction shown by arrow Fa. A wick lowering pinion 34 is engaged with a rack 23 and rotates in the direction shown by arrow D. A wick lowering lever 6 is pushed up in the direction shown by arrow E through a sub-lever 21, thus to lower the wick 3. Upon this occasion, when the operating member 26 operates once, the wick lowering pinion 34 feeds one tooth of the rack 23. In the case of increasing the quantity of combustion, the operating member 26 is operated in the direction shown by arrow Sb. Further, the position of a lowermost stage tooth 23a does not have a height which is lower than a height where a normal combustion can be carried out, and the position of uppermost stage tooth 23b does not have a height which is higher than the height where the normal combustion can be carried out.
Patent JP-2001101067-A (JP)
Title: Self-refresh controller and storage medium storing program
Inventor: KOKUBU RYUJI
IPC: G06F12/02
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce total power consumption in the self-refresh of a server or the like. SOLUTION: A memory constituted of plural banks is divided into plural pages, and 'validity' and 'non-use' are managed for each page. At first, the presence or absence of any dead space in the lower rank page of the memory is checked, and when any dead space is present, the valid pages are collected in the lower rank address. Then, the banks without any valid page are extracted, and the banks are set as 'suspend' so as to be unavailable afterwards. Then, the banks which are set as 'suspend' are turned into a self-refresh mode. Also, when any dead space is not present in the memory, the self-refresh mode of the bank at the lowest rank side of the memory among the banks in the self-refresh mode is released, and the bank is set as 'non-use' so as to be available afterwards. Therefore, memory management can be frequency operated, and only the absolutely necessary bank can be functioned.  Thus, it is possible to realize the maximum power saving.
Patent JP-S62143434-A (JP)
Title: Tape carrier type semiconductor device
Inventor: WAKASHIMA YOSHIAKI
IPC: H01L21/60
Filed: 1985-12-18
Abstract: PURPOSE:To prevent a semiconductor pellet from cracking by reducing the stress generated in the pellet by a method wherein the peripheral part only wherein lead connecting parts are situated is coated with hard resin. CONSTITUTION:In a semiconductor pellet 3, an epoxy resin (hard resin) 7 is formed on the peripheral part wherein connecting parts to finger leads 5 are situated covering the inner ends of leads 5 to reinforce the connection between the leads 5 and an electrode pad 4. Thus the stress generated in the pellet 3 due to the difference in the thermal expansion coefficient of pellet 3 and resin 7 is reduced. Through these procedures, the pellet 3 can be prevented from cracking.