baber/WOPTO huggingface dataset:
Patent JP-S58209850-A (JP)
Title: Measurement of distance between inner wall of panel and shadowmask, and its device
Inventor: SAKAMOTO TADAO
IPC: H01J9/14
Filed: 1982-05-31
Abstract: PURPOSE:To enable the distance between the inner surface of a panel and a shadow mask to be measured with a measurement device without causing it to touch the shadow mask, with a high measurement efficiency even when the shadow mask has a small plate thickness, and enable the measurement device to be used for a shadow- mask-type color picture tube having a small q value. CONSTITUTION:High-frequency magnetic field oscillators 14 are provided on the inner surface of a panel 11 and buried in the holes of a flexible insulating base plate 13 made of an FRF plate or the like which are provided in the center and, for example, corner sections of the base plate 13. When a metallic plate approaches the oscillators 14 after they are oscillated by a high-frequency magnetic field, the oscillators 14 produce eddy currents, the intensity of which change almost linearly. Signals sent from the oscillators 14 are displayed on a display unit 22 which is the measurement-reading mechanism of a control board 21. When a shadow mask 16 is attached to a panel pin 18 through a supporting structure 17, eddy currents changing linearly according to the distances between the oscillators 14 and the shadow mask 16, develop. Therefore, by calculating a signal corresponding to each eddy current into a voltage which is then indicated on a display unit 22, whether q value is correct or not is judged.
Patent JP-H07293371-A (JP)
Title: Air intake hose
Inventor: ASAKA SEIICHI
IPC: F16L55/02
Filed: 1994-04-28
Abstract: PURPOSE:To reduce an air intake sound or a pulsation sound with an intake hose proper, while preventing an increase in intake resistance as much as possible. CONSTITUTION:This hose has the first cylindrical sponge layer 20 laid along the internal surface of a hose body 1, and the second cylindrical sponge layer 21 laid along the internal surface of the first sponge layer 20 and having a frequency domain with a sound absorption peak different from the layer 20. According to this construction, the vibrations of the air drawn into the hose body 1 are transmitted to the sponge layers 20 and 21, and selectively absorbed by the layers 20 and 21 having a frequency domain with a different sound absorption peak, and the occurrence of a noise can be thereby prevented.
Patent JP-S63256100-A (JP)
Title: Support material for speaker
Inventor: MIZONE SHINYA
IPC: H04R7/20
Filed: 1987-04-13
Abstract: PURPOSE:To suppress the peak/dip at an intermediate frequency due to edge resonance and to enhance the weatherproof performance by using a base coated with bromide latex of butyl rubber obtained by copolymerization of isoplene and isobutylene. CONSTITUTION:A cotton cloth with a count such as 68 lines/feetX68 lines/feet, a basis weight such as 108.3g/m<2> and thickness such as 0.28mm is impregnated in a methanol solution whose phenol resin concentration is 20%, dried and bromide butyl rubber latex is coated in the rate of 50g/m<2>, the result is punched into a prescribed shape and molded by pressing to form the edge of the shape shown in a figure. Thus, the internal loss is expressed as tandelta=0.18. Moreover, the speaker using the edge has small high frequency resonance and the dip at an intermediate frequency due to edge resonance is suppressed and the optical deterioration is reduced.
Patent JP-H05268726-A (JP)
Title: Surge absorber
IPC: H02H9/06
Filed: 1992-03-17
Abstract: PURPOSE:To prevent a surge absorbing element and an electronic component from thermal damage, combustion, etc., in the case there is the incursion of successive overvoltage or overcurrent in addition to the absorption of a surge voltage and to simplify and miniaturize the construction thereof. CONSTITUTION:A surge absorber is constituted of a gap type surge absorbing element 10 and a conductive material 24 such as a metal pipe and metal plate. The gap type surge absorbing element having electrodes 21 and 22 connected with lead wires 18 and 19 on both ends thereof, a gap 12 is formed between the electrodes, and a pipe body 23 such as a glass pipe having conductivity in a melting state and having insulation efficiency in a non-melting stage is made to adhere to the peripheral surfaces of the electrodes 21 and 22 so as to wrap the gap. The conductive material 24 is made to adhere to the peripheral surface of the pipe body containing the electrodes 21 and 22 on both ends thereof.
Patent JP-H05263514-A (JP)
Title: Stone panel and adjustment of its thickness
IPC: E04F13/14
Filed: 1992-03-17
Abstract: PURPOSE:To easily attach stone panels without the needs to adjust the thickness of stone panel by correcting the error of thickness on panel-placing site. CONSTITUTION:A stone panel 1 is set on the press board 4 of a press machine by turning the surface 1a of the panel 1 downwards, and fixing holes 2 are vertically formed in the thickwise direction at given positions of the stone panel 1. Female screw parts 3 are set on the holes 2 of the panel 1 and vertically inseted into the holes 2 by striking the upper ends of the parts 3. The press board 5 is lowered and stopped the position where the distance between the press boards 4 and 5 becomes D. In this case, the screw parts 3 are pressed into the holes 2 by the board 5. The distance D is set up to the desired thickness of the stone panel, and the distance between the surface 1a of the panel 1 and the outside end 3a of the part 3 is regulated to be the distance D.
Patent JP-S58208728-A (JP)
Title: Liquid crystal color display
Inventor: MIYAMOTO OSAMU
IPC: G02F1/1333
Filed: 1982-05-28
Abstract: PURPOSE:To obtain a liquid crystal color display sufficiently reliable even when host liquid crystals weak in alkali are used, by sealing in nematic liquid crystals and a dichromatic dye between substrates each made of borosilicate glass coated with a silica film. CONSTITUTION:A silica film 1 is provided between the borosilicate glass substrate 2 and a transparent conductive film 3. A PSG silica film through the SOL/GEL method, a vapor deposition silica film, a CVD silica film, etc. are used for said silica film. A vertical orientation processing film 4 is prepared by rotational vapor deposition of SiO2. A liquid crystal compsn. consisting of nematic liquid crystals 6 and the dichromatic dye 7 or a liquid crystal compsn. obtd. by adding cholesteric liquid crystals to said compsn. is sealed in between said pair of the substrates 1, 1 made of borosilicate glass coated with the silica film to obtain an objective guest host effect type liquid crystal display. Seals 5 are slit seals.
Patent JP-S58209610-A (JP)
Title: Car air conditioner
Inventor: OOI SHINICHI
IPC: B60H1/00
Filed: 1982-05-29
Abstract: PURPOSE:To reduce noises and improve the feeling of air-conditioning by providing an air blow-out port with a blow-out direction control unit for setting the number of revolution of a blower at a low level when a car speed is lowered and blowing out the air toward the face part of passengers by the blow-out direction control unit. CONSTITUTION:A blow-out direction control unit 11 is provided at a ventilating blow-out port 12 on the front part of a car room to vary the blow-out direction of air A by oscillating several direction plates 11a vertically on the basis of the vertical movement of a link 13 by the operation of an actuator 14. The actuator 14 is controlled by an arithmetic unit 16 through a control circuit 15. Into this arithmetic circuit 16, the output of a car-speed detector 18 is inputted besides outputs of a thermo-setter 17, a thermo-sensor 17', and the like used for controlling an air-mix door 3, an inside/outside air switch door 6, and the like. The number of revolutions of a blower 1 is lowered in accordance with the lowering of car-speed, while the control unit 11 is controlled to turn the air blow-out direction of the blow-out port 12 from S1 to S2 side.
Patent JP-S61248987-A (JP)
Inventor: KITADE HIROSHI
IPC: F16L9/14
Filed: 1985-04-27
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-H11294207-A (JP)
Title: Spark ignition type internal combustion engine
Inventor: HIRATANI KOJI
IPC: F02D41/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a spark ignition type internal combustion engine which performs positive internal EGR so as to improve NOx reduction effect. SOLUTION: According to operating condition of an engine, an intake stroke keeps closing an intake valve 2 at one side and opening only an intake valve 3 at other side, while opens an exhaust valve 6 when the intake valve 3 at the other side is opening, so that a number of intake valves opening is made same as that of exhaust valves opening in an intake stroke. Thereby, more positive internal EGR is performed to improve reduction of NOx.
Patent JP-H04322907-A (JP)
Title: Core drill
Inventor: MIYANAGA MASAAKI
IPC: B23B51/04
Filed: 1991-04-23
Abstract: PURPOSE:To provide a high stable core drill for drilling a hole in a metal plate by previously drilling a center hole having a predetermined depth with the use of an exclusive drill bit at the center position of the hole, and by fitting and holding a center pin in the center hole during drilling with the use of a core member. CONSTITUTION:A core drill incorporates a core member 6 attached to a base body 1 having a shank 2 and a center pin 9 which is attached to the center part of the base body, retractably in the axial direction of the latter under an urge by a spring 1, and is attached thereto with a drill bit 15 provided in its lower end part with a drill blade part 16 for drilling a center hole having a predetermined depth in the lower end part, in its center part with an intermediate hole 17 into which the center pin 9 is fitted and stored, and in its upper end part with an engaging part 18 adapted to be unrotatably engaged with the base body 1.
Patent JP-S5317255-A (JP)
Title: Trnsistor discrimination circuit
Inventor: TAKANO TAKESHI
IPC: H03D13/00
Filed: 1976-07-31
Abstract: PURPOSE: To obtain a discrimiantion circuit where sensitivity for discrimiantion of the phase, frequency, etc., is improved, by utilizing the amplification characteristic of a transistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59218076-A (JP)
Title: Picture processing system
Inventor: YOKOMIZO YOSHIKAZU
IPC: H04N1/21
Filed: 1983-05-25
Abstract: PURPOSE:To prevent the increase in a memory amount of a storage means by storing respective result applying binary-coding processing and dither processing to a picture and reading selectively any of the results of storage by a means discriminating whether the picture is an intermediate tone picture or a binary picture. CONSTITUTION:A picture data signal 2 outputted from a reading section 1 is inputted to a binary-coding circuit 11, a dither circuit 12 and a separation circuit 3. After the signal 2 inputted to the circuit 11 is binary-coding-processed, the result is stored temporarily in the 1st buffer 13. The signal 2 inputted to the circuit 12 is processed for dither and then stored temporarily in the 2nd buffer 14. The signal 2 inputted to the circuit 3 is decided for each block whether it is the binary picture or the intermediate tone picture and its result is outputted as a ''1'' or a ''0'' signal. A data selector 15 is switched by this signal and any of a picture data signal 6 subject to binary-coding or dither processing is outputted selectively to a coding circuit 7 and a printer section 9. Thus, the storage capacity of the buffer 13, 14 is halved in comparison with a conventional circuit.
Patent JP-H11287326-A (JP)
Title: Piston ring for aluminum cylinder
Inventor: SAMEJIMA SHUJI
IPC: C23C8/26
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring suitable for an aluminum cylinder which has a piston ring showing suitable abrasion resistance, and reduces abrasion of the aluminum cylinder while softening its counterpart attacking property. SOLUTION: Mother material of this piston ring is made of special steel, while its sliding surface is formed with a nitride layer. The mother material includes C: 0.4 to 0.75 wt%, Cr: 7.0 to 11.0 wt%. Hardness of the nitride layer is preferably Hv 900 to 1090. In another preferred example, a compound layer formed on the surface of the nitride layer is removed.
Patent JP-H1188374-A (JP)
Title: Large capacity multi-class core atm switch architecture
Inventor: FAN RUIXUE
IPC: H04L49/111
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a large capacity ATM core switch structure for supporting plural traffic classes and service quality guarantee. SOLUTION: A switch efficiently adjusts real-time and non-real-time multi-cast flows and the switch is constituted of a high-speed core module 10 for mutually connecting input/output modules provided with a large capacity buffer and an intelligent scheduling/buffer management mechanism. Scheduling is realized by using new dynamic rate control for controlling internal congestion and achieving fair throughput performance between the flows competing at a switch bottleneck part. In a dynamic rate control system, the flow is rate-controlled corresponding to congestion information monitored at the bottleneck part inside the switch. For respective switch flows, a rate for which a dynamic rate component for fairly dividing an unused band width is added to a minimum service rate is guaranteed.
Patent JP-S59216727-A (JP)
Title: Unmanned vehicle
Inventor: MATSUZAKI HIROSHI
IPC: B61B13/00
Filed: 1983-05-24
Abstract: PURPOSE:To aim at stabilizing the balancing between the left and right sides and as well reducing the overall height of a travelling drive section, by constituting a drive motor for a steering/travelling wheel with two flat type d.c. motors having equal speed and capacity. CONSTITUTION:A travelling motor 6 is composed of two flat type d.c. motors 6A, 6B having substantially equal speed and capacity. The d.c. motors 6A, 6B are horizontally or substantially horizontally attached to a control frame 7 with their respective output shafts 6a, 6b being laid along the vertical direction and directed downward, in symmetrical or substantially symmetrical positions on both left and right sides of the steering/travelling wheel 2. Further, the output shafts 6a, 6b of these both d.c. motors 6A, 6B are associated with the shaft 2a of the steering/travelling wheel 2 through pairs of bevel gears 9, 10, 9, 10, respectively.
Patent JP-S62249280-A (JP)
Title: Graphic displaying device
Inventor: NIIMI NOBUO
IPC: G09G5/08
Filed: 1986-04-23
Abstract: PURPOSE:To reduce the with of the lines of a graphic and to improve the accuracy of a quantitative processing such as area calculation by making coincident the direction of an original line drawing by the operation of an operating device and the direction selected next and providing the identifying means of an orthogonal component included in a selecting picture element, in a CRT digital graphic displaying. CONSTITUTION:The signal of an operating device 1 to generate a direction signal to shift a marker 15 on a two-dimensional coordinate system for each picture element is A/D-converted 2, and stored into a microcomputer 4 as an X axis direction theta of an original line drawing 17. Simultaneously, the position of an original point a(x0,y0) and an inclination theta0 of the operating device when the marker 15 is shifted to the original point (a) are stored into a reading RAM 8. The picture element selected next to the original point (a) is made into a picture element b(x1,y1) to shift through the original point (a). Next, when a shifting point is decided to be the point including the orthogonal component to shift in parallel to an (x) axis direction as the origin of the picture element (b), c(x2,y2) is selected. When a next picture element is a (c) point, the marker 15 is shifted from (a) to (c) and the graphic from the (a) to the (c) is drawn.
Patent JP-S58211007-A (JP)
Inventor: RAGUNBARUTO HONGANBIKU
IPC: F16B7/14
Filed: 1982-06-01
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-H04323516-A (JP)
Title: Pulse generator output circuit
Inventor: YOKOYAMA AKIRA
IPC: G01D5/245
Filed: 1991-04-23
Abstract: PURPOSE:To lengthen backup time of a battery in a battery backup type pulse generator output circuit. CONSTITUTION:At the time of cutting an ac power source 2, power is supplied to a pulse generator output circuit 1 by a battery 5. A phase-A signal is output by a pulse generator 11 to a data input terminal D of an edge detector 13A as well as of a differential circuit 16A. When the edge detector 13A and the phase-A signal are changed, a short pulse is output to a multi-vibrator 14A, from which a pulse of a fixed time width is output to an enable signal input terminal E of the differential circuit 16A through an OR gate 15A. The differential circuit 16A falls in a differential condition for a fixed time width, and a differential signal is output from differential output terminals 17P, 17N, while it is in a non-differential condition for the other part of the time, and power for transfer is thus eliminated.
Patent JP-H05261967-A (JP)
Title: Recording electrode
IPC: H04N1/032
Filed: 1992-03-19
Abstract: PURPOSE:To manufacture recording electrodes having a high accuracy at a 1ow cost while maintaining inter-electrode pitches and parallelism in a plurality of recording electrode substrates. CONSTITUTION:A recording electrode 1 is constituted in such a manner that laminates, in which driver circuit substrates 2 and printed boards 3 are connected through soldering, etc., are juxtaposed, and the driver circuit substrates 2 are connected electrically by cables 9 mutually while the printed boards 3 are laminated so that recording sections 6 inputting picture signals P53-P56 are superposed mutually.
Patent JP-S57207870-A (JP)
Title: Resistance measuring method
Inventor: SASAKI HIROYASU
IPC: G01R27/02
Filed: 1981-06-17
Abstract: PURPOSE:To measure a resistance value of each resistance with high accuracy, by removing an  error caused by the fact that a terminal of the resistance is connected in common, in a circuit  in which the resistance has been connected to an intersection point of a lattice of an electric  conductor whose wiring has been executed like a lattice. CONSTITUTION:A measuring current flowing from a measuring terminal 11a of a resistance  measuring instrument 10 flows to an electric conductor 60a through a circuit changeover switch  30. Also, a measuring terminal 11b of the measuring instrument 10 is connected to an electric  conductor 70a through a circuit changeover switch 40. Also, the terminal 11a is connected to an  input terminal of an amplifier 20, and voltage being equal to that of the terminal 11a is outputted to an output terminal 22. This output terminal 22 is connected to an electric conductor 70 which is not connected to the measuring terminal 11b, in the electric conductor group 70,  through the switch 40. A resistance 50a to be measured is connected between the electric  conductor 60 and 70. The measuring current from the measuring instrument 10 flows into the  electric conductor 60a, and since the potential or the electric conductor 60a and 70b is equal, a current flowing to the resistance 50 is 0, and accordingly, the measuring current all flows to  the resistance 50a. In this way, the measuring current can be made to flow to only a resistance  to be measured, and a resistance value whose error is small can be measured.
Patent JP-H06278602-A (JP)
Title: Leg device for magnetic levitation vehicle
Inventor: AZAGAMI MASAYOSHI
IPC: B61F13/00
Filed: 1993-03-26
Abstract: PURPOSE:To improve the riding comfort and reduce the storing space by pivotably supporting a bell-crank shaped suspending member consisting of a leaflet spring on one side and an elevating lever on the other hand, concentrically arranging the swing arm having a wheel pivotably-supporting part, executing the link connection of the other end to the leaflet spring, and connecting an elevating actuator having an inner lock to the tip of the elevating lever. CONSTITUTION:One end of a leaflet spring 6 constituting a bell-crank-shaped suspending member 8 to the other end of a swing arm 5 which is pivotably supported by a bracket 4 on a supporting wall 3 on the truck side by means of a link 6. An elevating actuator 12 having an inner lock is connected to the tip of an elevating lever 7 constituting the bell-crank shaped suspending member 8 through a connection lever 10. A wheel 1 mounted on the swing arm 5 is positioned and suspended by the elevating actuator 12 through the bell-crank shaped suspending member 8, and supported by the leaflet spring 6 in a buffering manner.
Patent JP-S57207472-A (JP)
Title: Power supply system for telephone set
Inventor: AMAMIYA FUJIO
IPC: H04M19/00
Filed: 1981-06-17
Abstract: PURPOSE:To reduce the power for telephone input and the total power consumption per subscriber, by adjusting a DC resistor in a current supply circuit of an exchanger in response to a resistance of a subscriber line. CONSTITUTION:When a hook switch 4 is closed with off-hook and a DC loop between an exchanger and a telephone set is formed, a channel current determined with a voltage of a constant voltage power supply 1, resistance of resistors 2 and 3 and a variable resistor 6 and a DC resistance of a telephone set power supply circuit 11 flows to a subscriber line. A control circuit 10 compares a terminal voltage of the resistor 2 with a reference voltage of a reference voltage generating circuit 9 and when both the voltages are not equal, a trigger signal is outputted. Further, the variable resistor circuit 6 is operated with a trigger signal from the control circuit 10 so that a switch 7 in the variable resistor selects a plurality of resistors, and when the terminal voltage at the resistor 2 and the reference voltage are equal, the circuit 10 stops the transmission of the trigger signal and the switch stops the selection for steady state.
Patent JP-H04323776-A (JP)
Title: Device and system for inputting three-dimensional initial basic shape
Inventor: SUZURI MASAKI
IPC: G06T19/20
Filed: 1991-04-24
Abstract: PURPOSE:To input from a two-dimensional coordinate input device and to recognize the visual input shape by preparing and storing the three-dimensional shape data from the transformed parameter and thereby preparing the data of the projection image of a three-dimensional shape. CONSTITUTION:A two-dimensional coordinate value input means 1-1 outputs the two-dimensional coordinate value and the button state of a device. A parameter transmformation means 1-2 defines the two-dimensional coordinate value as the coordinate value on a projection plane and transforms the coordinate value into the three-dimensional coordinate value after defining the coordinate value as the value on a prescribed designated plane. A three-dimensional shape data preparation means 1-3 defines the three-dimensional coordinate value outputted from the means 1-2 as each parameter of the streoscopic shape and produces the three-dimensional shape data. A three-dimensional shape data store means 1-4 stores and takes out the three-dimensional data. Then a display data production means 1-5 projects the three-dimensional data on the projection surface to produce the display data, and a three-dimensional form data display means 1-6 shows the display data.