baber/WOPTO huggingface dataset:
Patent JP-S58200354-A (JP)
Title: Address coincidence detecting circuit
Inventor: TANAKA HIDEKAZU
IPC: G06F11/36
Filed: 1982-05-14
Abstract: PURPOSE:To specify both an odd and an even number to be used for an address whose coincidence should be detected, by controlling the least significant digit bit of an address to be inputted to a comparator from a processor. CONSTITUTION:An address output circuit 5 detects the processor 1 goes to data transfer mode by a control signal from a control bus 1c. When the transfer mode is detected, the least significant least significant digit bit is held high or low and outputted to the comparator 4. The comparator 4 inputs an address other than the least significatnt digit bit from an address bus 1b and the output address Aoc from the circuit 5 to make a comparison with the output of a latch circuit 3. The circuit 5 detects an address Ao and a control signal -BHE and divides one bus cycle into the former and latter half parts for high and low addresses, outputting the address Ao to the comparator 4. Therefore, even when an even-numbered address word transfer address is outputted from the processor 1, the comparator 4 is supplied with an odd or even set address.
Patent JP-S63249112-A (JP)
Title: Optical fiber
Inventor: YAMAMOTO TAKASHI
IPC: C08F220/22
Filed: 1987-04-03
Abstract: PURPOSE:To obtain a shell material having a low refractive index, high transparency, superior mechanical characteristics, and high heat resistance by using a specified long-chain fluoroalkyl (meth)acrylate and a specified short-chain fluoroalkyl (meth)acrylate as a base material. CONSTITUTION:A compsn. consisting of 1-50wt.% long-chain fluoroalkyl (meth) acrylate expressed by formula I, 50-90wt.% short-chain fluoroalkyl (meth) acrylate expressed by formula II, 1-20wt.% crosslinking monomer having >=2 polymerizable functional groups in a molecule, and 0.1-10wt.% photopolymn. initiator, is used for a photosetting compsn. constituting a shell component. In formulas, Y is H or CH3; X is H or F; l is an integer >=1; n is formula I is an integer 6-12; n in formula II is an integer 1-3. By this constitution, optical fiber having superior heat resistance and superior bending strength is provided.
Patent JP-S579648-A (JP)
Title: Paper leaf separator
Inventor: ITOU YUKIO
IPC: B65H3/06
Filed: 1980-06-20
Abstract: PURPOSE: To promote the capacity to separate papers by providing a concave part on one side of a level guide equipped on a guide block and giving flexion and pressure to paper leaves held between a sector drum and the level guide by the level difference of the concave part.  
     CONSTITUTION: A sector drum 4 with a high frictional part 4a is provided at the central part of a frame body A to be rotatable, while a guide block 6 is provided near the drum 4. A level guide 5 equipped on the guide block 6 is provided with a concave part 5a on the contacting face with the sector drum 4 for obtaining a level difference 5b. The width D of the concave part 5a is selected to be wider than the width (d) of the sector drum 4. When a paper leaf 1 is guided between the sector drum 4 and the level guide 5, it is given a flexion pressure by the concave part 5a, and the difference between frictional forces permits to promote the capacity of separation effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01255102-A (JP)
Title: Vechicle headlamp
Inventor: NINO NAOAKI
IPC: F21S8/10
Filed: 1988-04-04
Abstract: PURPOSE:To obtain a desired light distribution pattern without the diffusing function of a reflector being regulated only by the horizontal length of each reflecting elements by making the reflective elements forming a reflecting area into the form forming a part of a parabola-ellipse composite surface. CONSTITUTION:A light source 4 disposed along an irradiation axis X-X extending in the vertical direction of a reflector 2 having a reflecting area 3 composed of a plurality of reflecting elements 3i, 3i' is provided, and said reflecting elements 3i, 3i' are formed by a parabola-ellipse composite surface. Thus, the diffusing function possessed by the reflector 2 is never determined only by the horizontal length of each reflecting element 3i, 3i', so that the optional design is made possible to an extent by setting a parameter determining the form of the parabola-ellipse composite surface. Hence, a desired light distribution pattern can be obtained without providing a highly diffusive step part on the front lens.
Patent JP-H07292711-A (JP)
Title: Suction excavator
Inventor: INUI TAKAYASU
IPC: E02F7/06
Filed: 1994-04-21
Abstract: PURPOSE:To improve efficiency of an excavating work by sending excavated earth and sand and the like scooped with an excavating bucket to a sieving machine through a charge hopper, and rotating the sieving cylinder so as to sort out them into earth and sand, cobble stones, and clay-like clods. CONSTITUTION:A vacuum suction device is operated so as to apply suction force to the chamber 20 of a cobble stone discharge device 15 through a suction soil discharge hose 22, and a hydraulic driven motor 21 is operated so as to rotate the sieving cylinder 19 of a sieving machine 16. Next, an excavating cylinder 13 is operated so as to conduct excavation while oscillating an excavating bucket 14, excavated earth and sand, cobble stones, clay-like clods, and the like are scooped with the excavating bucket 14, and charged into a charge hopper 17. Next, the earth and sand, and the like are sent to the sieving machine 16 by dead weight, and they are sorted out into earth and sand, cobble stones, clay-like clods by rotation of the sieving cylinder 19. The earth and sand dropped in the chamber 20 is sucked and discharged by the suction soil discharge hose 22, and the cobble stones and the clay-like clods are slipped down to the ground by a cobble stone discharge chute 19.
Patent JP-H05249503-A (JP)
Title: Diaphragm for camera lens
Inventor: FUKUZAWA TAKAHISA
IPC: G02F1/15
Filed: 1992-03-06
Abstract: PURPOSE:To enable the control of the transmission quantity of light and the shut off of light to be conducted over the entire area of a visible light region. CONSTITUTION:A light transmission type electrochromic material formed with the films of transparent electrodes and electrochromic materials on transparent substrates is used; for example, the element having the cell structure formed by disposing the first transparent substrate 1 formed with the films of the transparent electrodes 4 and the electrochromic material 6 and the second transparent substrate 2 formed with the films of the other electrochromic material 5 having the relation of developing colors simultaneously with voltage impression and decoloring simultaneously with reverse voltage impression with respect to the electrochromic material 4 on the first transparent substrate 1 side so as to face each other in the light pass direction and hermetically sealing an electrolyte 3 therebetween is used. The cell is changed from a transparent to an opaque body or conversely from the opaque to the transparent body by causing the reversible reaction of these electrochromic materials, by which the transmitted light quantity is controlled.
Patent JP-H09244728-A (JP)
Title: Data display and input method of cnc device utilized as on-line terminal
Inventor: KAMIGUCHI MASAO
IPC: G05B19/18
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To constitute an FA network system at low cost by eliminating the need for a personal computer as a repeating means and a display means between the CNC device and a host computer. SOLUTION: The display screen 18 of the CNC device is divided into a 1st and a 2nd display area and while information inputted from the host computer to the CNC device is displayed in the 1st display area, information that an operator inputs to the CNC device is displayed in the 2nd display area. The cost is lowered and the installation space of the device is reduced by making it possible to see all information regarding the input and output of the CNC device on the CNC device itself without connecting a display means such as a personal computer. Further, data display on the CNC device side is made unlimited by switching the display attribute of the CNC device side according to the display attribute of the information inputted from the host computer to the CNC device side, so that text data and graphic data can be both displayed.
Patent JP-H06294980-A (JP)
Title: Organic polymer nonlinear optical material
Inventor: AMAYA NAOYUKI
IPC: G02F1/35
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a nonlinear optical material having the absorption edge in a short wavelength region which is suitable for conversion of wavelength in blue color and having excellent transparency and high nonlinear optical effect by incorporating a specified repeating unit in the main chain. CONSTITUTION:The repeating unit expressed by formula is included in the main chain. In formula, R<1> is an electron attracting group such as carbonyl group, aminocarbonyl group, carboxyester group, R<2> is an electron-donating group such as aryl group, alkoxy group, alkylthio group. By using an org. polymer material having the repeating unit of the specified structure that has an electron attracting group and an electron donating group in same alpha- posiion carbon as the main chain, the dipole moment can be increased by orienting treatment with an electric field. The obtd. material shows excellent nonlinear optical characteristics. The repeating unit has no pi-electron substituent having large electric deviation so that the obtd. material has the absorption edge in a short wavelength region and is amorphous or divided into single domains which gives little scattering loss and has transparency suitable for wavelength conversion in blue color.
Patent JP-S567760-A (JP)
Title: Novel n-substituted phenoxypropylamide compound
Inventor: SHIBATA TAKEO
IPC: A61K31/445
Filed: 1979-07-03
Abstract: NEW MATERIAL:N-Substituted phenoxypropylamide compounds of formula I [R is H, CH 3 , or C 2 H 5 ; Y is 1-pyrrolidinyl, 1-piperidinyl, 1-perhydroazepinyl and 1- perhydroazocinyl which may have substitution groups (OH or CH 2  OH); Z is H, or CH 3  or C 2 H 5  which may have substitution groups (OH or NH 2 ); provided that R is C 2 H 5  when Y is unsubstituted 1-pyrrolidinyl] and their salts.  
     EXAMPLE: N-[3-[3-(1-piperidinylmethyl)phenoxy]propyl] formamide.  
     USE: Antiulcerative agents having excellent inhibitory activity of gastric acid secretion owing to the antagonistic activity to histamine H 2 -acceptor.  
     PROCESS: A compound of formula I is obtained by the reaction of novel compound of formula II and a compound of formula Z-COOH or their reactive derivatives. The compound of formula II can be obtained by the reaction of a compound of formula III with a compound of formula Y'-H(Y' is non-substituted Y). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5940626-A (JP)
Inventor: BUARUTAA MANDERU
IPC: G02F1/17
Filed: 1983-05-12
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-S60227131-A (JP)
Title: Device for combination measurement
Inventor: YAMADA SEIJI
IPC: G01G13/00
Filed: 1984-04-25
Abstract: PURPOSE:To enable an automatic change setting of either the process of a high speed and small capacity type or the process of low speed and big capacity type according to the quantity of supplied goods by selecting the number of combination arithmetic times based on the total weight of measuring machines joined in the combination. CONSTITUTION:The sum of the total weight S0 of the weight of an article to be measured of a measuring machine 1 joinable in a combination arithmetic is calculated. A conditional decision is performed on the comparison in the size of the value of the sum S0 with a certain proportion of a target weight value Wa of a weight setting part 6, S0<WaXH/(h) [H is a number of measuring machines 1 to be joined in a combination arithmetic and (h) is an optional number, for instance, the number making H/(h) in about two]. In case of this condition being satisfied the number of combination arithmetic times is taken as two times. On the other hand if the condition is not satisfied the number of arithmetic times is taken as one time and the number of combination times is reduced for high speed measurement.
Patent JP-H09274697-A (JP)
Title: Vehicle navigation system
Inventor: KAMIMURA NORITAKA
IPC: H04W4/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle navigation system with which operations are facilitated so as to provide only the required information among latest traffic information collected at a center station in a short communication time. SOLUTION: A center station 51 possesses the information of traffic from a vehicle detector arranged along a main road. Vehicle side equipment 54 originates a call from a portable telephone 55 to the center station in a cycle antiproportional to car speed and transmits the current position of a detected vehicle and the transmission request of road traffic information through a radio telephone line to the center station. Corresponding to the current position of the vehicle, the center station 51 returns the traffic information on surrounding roads through the radio telephone line. On a vehicle side TV monitor 78, the road traffic information received from the center is displayed while being superimposed on a road map around the current position.  Since the current position of the vehicle is reported, only the road traffic information required for that vehicle is transmitted/received and the communication time can be shortened. Besides, since the current position and the transmission request are cyclically and automatically transmitted, the operational burden of a crew is reduced.
Patent JP-S63248324-A (JP)
Inventor: SATO TADASHI
IPC: A01K61/00
Filed: 1987-04-03
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-H03283134-A (JP)
Title: Cassette loader device
Inventor: YAMASHITA KOHEI
IPC: G11B15/68
Filed: 1990-03-30
Abstract: PURPOSE:To stack decks in stages and arrange them compactly by unloading a tape cassette after use from a cassette holder smoothly to the side of the device main body through the cooperation between a pressing-up means, a tapered part, and a traveling body. CONSTITUTION:The tape cassette C which is stored in the cassette holder 10 whose upper part is open is pressed up by a pressing-up means 162 and one of the left and right parts leaves the cassette holder 10. In this operation, the tape cassette C is pressed back to in front of a device main body. The tape cassette C, therefore, separates excellently from the cassette holder 10 and is drawn laterally and horizontally by the traveling body 120 and discharged to beside the device. Consequently, several decks can be stacked vertically and the installation area of the decks is reducible.
Patent JP-H09285138-A (JP)
Title: Motor controller
Inventor: KIMURA SHINSUKE
IPC: H02P27/06
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of poles of power supply input terminals and miniaturize equipment, in a motor control equipment having power supply input terminals for a main circuit and power supply input terminals for a control circuit. SOLUTION: First terminals 22 connecting a power rectifier 9 for a main circuit, and a second terminal 23 connecting a power rectifier 9 for a control power supply are installed. Either one input of the rectifier 9 for the control power supply is connected with one terminal out of the first terminals 22. The other input of the rectifier 9 for the control power supply is connected with the second terminal 22. A power source 1 is supplied to the input of the power rectifier 4 for the main circuit. One phase of the power source 1 supplied to the input of the first terminal 22 which is not connected with the input of the power rectifier 9 for the control power supply is connected with the second terminal 23. Hence the power is supplied to the input of the power rectifier 9 for the control power supply. By this constitution, the number of poles of power supply input terminal can be reduced.
Patent JP-2000275460-A (JP)
Title: Manufacture of composite optical device
Inventor: TAKIGUCHI TORU
IPC: G02F1/025
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To inhibit the crystal growth of a compound semiconductor on an insulating film and the top of each wall surface of an opening by assisting the crystal growth of the compound semiconductor on the (001) face relative to crystal growth on the (110) face during the process of forming the end face of a laser mesa portion including a laser oscillation area and a light modulator area, and an isolation trench. SOLUTION: In this method for manufacturing a composite optical device, a mesa structure portion which includes a laser oscillation area including an active layer 3, a second clad layer 4, an optical guide layer 5 and a third clad layer 6 which are formed on the (001) face of a compound semiconductor substrate via a first clad layer 2, and a light modulator area including an optical- waveguide or light-absorbing layer 10 and a second clad layer 4 on the first clad layer 2, is designed to join one end face of the active layer 3 with one end face of the optical-waveguide or light-absorbing layer 10. The end face of the light modulator area opposite to the end face joined with the laser oscillation area is formed at an angle of approximately 45 deg. with the direction [1/10] perpendicular to the direction [110].
Patent JP-S61244288-A (JP)
Title: Speed controller for dc motor
Inventor: OKADA YASUHIRO
IPC: H02P7/288
Filed: 1985-04-19
Abstract: PURPOSE:To reduce a load variation without deteriorating the responsiveness by connecting a series circuit of a resistor and a capacitor in parallel with both ends of a resistor for detecting the drive current of a DC motor. CONSTITUTION:A differential amplifier 5 compares a composite voltage of the voltage drop of a resistor 1 proportional to a motor drive current and a reference voltage of a reference voltage source 4 with a voltage generated in a DC motor 3, and supplies a control signal to the common base of a drive transistor 6 which forms a current mirror circuit and a transistor 7. A series circuit of a capacitor 13 and a resistor 12 is connected in parallel with the resistor 1. Thus, an oscillating phenomenon can be prevented, load variation can be set to a small value, and a speed controller which has less performance deterioration of wow and flutter characteristic can be formed.
Patent JP-H04316241-A (JP)
Title: Atm switch
Inventor: MOCHINAGA TATSUO
IPC: H04Q3/52
Filed: 1991-04-16
Abstract: PURPOSE:To improve the speed and capacity of a switch by providing memory buffers by priority classes for each incoming line, transmitting a cell having a queue reaching a threshold value and a cell having a lot of times for waiting, and setting an interval for cell transmission. CONSTITUTION:An access unit(AU) 101 constituting the ATM switch and a bus controller(BC) 102 are connected by a data bus 103 for transmitting cells and a control bus 104 for exchanging control signals to decide the AU 101 to transmit the cell to the bus 103. The bus 103 transfers cells parallelly with 16 bits, and the bus 104 is composed of signal lines for transmitting a transmission request for each AU 101, two priority classes, threshold value over and interrupting signals. The cell is transmitted to the bus 103 by the AU 101 possessing the cell priority right, when receiving the cell, all the AU 101 fetch the cells on the bus 103, when the cell is addressed to the other AU, it is abandonned and when the cell is addressed to its own AU, it is received.
Patent JP-2000277634-A (JP)
Title: Nonvolatile semiconductor memory and manufacture of the same
Inventor: ONO MASAHIRO
IPC: H01L29/788
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile memory which is advantageous for improving device characteristics. SOLUTION: This nonvolatile semiconductor memory is provided with a gate oxide film formed on a P-type silicon substrate 51 having source/drain regions 61 and 74, a floating gate 67 formed via the gate oxide film so as to be made adjacent to the both edge parts of the source region 61, a control gate 70 formed via the gate oxide film to be made adjacent to the floating gate 67 and the drain region 74, and an erasure gate 64 formed on the source region 61 so as to be made adjacent via a tunnel oxide film 62B to the floating gate 67.
Patent JP-H04316026-A (JP)
Title: Exposure control system for camera
Inventor: OTSUKA HIROSHI
IPC: G03B7/17
Filed: 1991-04-16
Abstract: PURPOSE:To restrain blurring from occurring in the case of performing photographing with flash light by using a long-focus photographing lens without making a shutter mechanism larger in a camera provided with a lens shutter which is used also as a diaphragm. CONSTITUTION:In an exposure control program, a shutter speed corresponding to the maximum aperture stop value is set a little lower than a speed corresponding to the inverse of the focal distance of the photographing lens, and a flashing propriety deciding exposure value EVFL which is a reference value for judging the propriety of the emission of flash light is switched to a 1st reference value, which is comparatively low, corresponding to the highest shutter speed for the maximum aperture stop in the program when a distance to an object is long, and switched to a 2nd reference value, which is higher than the 1st reference value, when the distance to the object is short. By deciding the shutter speed TVC in the case of photographing with the flash light based on the value, the shutter speed is made high when the distance to the object is short.
Patent JP-S5510084-A (JP)
Title: Pressure control method of pump
Inventor: NARISAWA YOSHIFUMI
IPC: F04B49/06
Filed: 1978-07-10
Abstract: PURPOSE: To maintain rotary characteristics and prevent intermittent running by detecting change of pump's pressure due to change of load current in variable speed motor to drive pump and also by controlling rotational frequency comparing the detected change of pressure with standard voltage equivalent to set pressure.  
     CONSTITUTION: Shaft torque of pressure pump 4 is increased as pressure of pressure hydroextractor 6 is rising by sludge 2 flowing from sludge pipe 5, and also increase is made in load current of power line 7 in adjustable-speed motor 3 inclusive of detecting output of current detector 8. Output of relative amplifier 9 and output of control panel 11 are decreased when approached to electric signal as set by pressure setter 10. Thus transport quantity of sludge is decreased and the  pressure is maintained at the set pressure due to decrease of adjustable-speed  motor 3. With decrease of pressure, rotating frequency of adjustable-speed motor  is increased on the contrary and also transport quantity of sludge is increased.  Sludge transport pressure of pressure hydro-extractor is maintained by the set  pressure. 
     COPYRIGHT: (C)1980,JPO&Japio