baber/WOPTO huggingface dataset:
Patent JP-H07266969-A (JP)
Title: Footboard device for heavy load carrying vehicle
Inventor: NISHIOKA HIROSHI
IPC: B60P1/43
Filed: 1994-03-31
Abstract: PURPOSE:To prevent the catching by a wire in the heavy load loading/unloading by laying a wire rope which is set to a tightened state when the front and rear footboards are extended, along the side surfaces of the front and rear footboards through a butterfly part. CONSTITUTION:A footboard (a) has a two-divided constitution of an original footboard 1 and a preceding footboard 2, and both the boards 1 and 2 are connected by a butterfly part, and are formed bendable. A wire rope 16 is laid to the side surface 2b of a preceding footboard 2 through the butterfly part from the side surface of the original footboard 2. Accordingly, one end part 16a of the wire rope 16 is fixed with an installation piece 15a, and set along a rope sliding part 18, and after passing through a rope sliding part 7, the wire rope 16 is set along a rope sliding part 19, and in the final stage, the other end part 16b is fixed on an installation piece 2e, and the rope sliding parts 7, 17, 18, and 19 are laid so as to be slidable. When the footboard (a) is rising/lowering-operated, the walking plate is developed by the dead weight around the butterfly part, and the wire rope 16 is pulled, and positioned always on the side surfaces of the footboards 1 and 2.
Patent JP-S51138399-A (JP)
Title: Liquid crystal display device
Inventor: NISHIZAKI MASASHI
IPC: G02F1/1335
Filed: 1975-05-26
Abstract: PURPOSE: To obtain a colorful liquid crystal display device by the provision of a phase difference plate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10260214-A (JP)
Title: Measuring device of chip-shaped circuit part
Inventor: TANAKA KAZUYUKI
IPC: H01G13/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To measure the electrical characteristics of a chip-shaped circuit part by correcting a retention position in the carrier of the chip-shaped circuit part and positively bringing a contact terminal into contact with an electrode even if the length of the chip-shaped circuit part scatters slightly. SOLUTION: A measuring device of a chip-shaped circuit part has a carrier 11 for carrying a chip-shaped circuit part 14 at a specific gap, contact terminals 17 and 17 in contact with electrodes 15 and 15 at both terminals of the chip- shaped circuit part 14 being carried to the carrier 11, and a measuring instrument 18 that is connected to the connection terminals 17 and 17 and measures the electrical characteristics of the chip-shaped circuit part 14 between the electrodes 15 and 15 of the chip-shaped circuit part 14 that conducts through the contact terminals 17 and 17.  The carrier 11 has a retention groove 13 where the chip-shaped circuit part 14 is retained in the longer direction so that it can travel freely and has a position correction mechanism for correcting the position deviation in a longer direction for the contact terminals 17 and 17 of the chip-shaped circuit part 14 at a position or near the position where the contact terminals 17 and 17 contact the electrodes 15 and 15 of the chip-shaped circuit part 14.
Patent JP-S54154924-A (JP)
Title: Frequency division multiplication converter
Inventor: MATSUMOTO DAN
IPC: H04J1/04
Filed: 1978-05-26
Abstract: PURPOSE:To decrease the types and number of the amplifiers by using the amplifier which is capable of amplifying up to the frequency division multiplication (FDM) signal of the final step. CONSTITUTION:The FDM signals of the 1st step applied to input terminals SG1- SGn are then applied to modulators 11-14 to modulate the different carrrier waves. The output signals of these modulators are applied to filters 21-25 to remove the undesired side bands and leaked carrier waves, and then combined to the coupling circuit. The output signals are then amplified by amplifier 3 which can perform amplification up to the frequency band of the 3rd-step FDM signal obtained by multiplying further the 2nd-step FDM signal which is the output of coupling ciruit 7.
Patent JP-S62221972-A (JP)
Title: Rear-wheel steering gear
Inventor: KOMAMURA SEIJI
IPC: B62D7/15
Filed: 1986-03-20
Abstract: PURPOSE:To improve the reliability of rear-wheel steering, by installing a directional control valve operating with pilot pressure sensitively responding to a car speed and a variable throttle valve. CONSTITUTION:Each of fixed throttles 41 and 42 is installed in each point midway in pressure oil lines 40a and 40b as a steering mechanism 20 for rear wheels, while a variable throttle valve 44 in parallel with a directional control valve 28 is installed in a bypass line 43 connecting these pressure oil lines 40a and 40b. These valves 28 and 44 are connected to a car speed sensitive type pilot hydraulic pump 45 via pilot circuits 29a and 29b. And, the directional control valve 28 is selected by this hydraulic pump 44, and these rear wheels are steered to the same phase or the opposite phase while controlling flow of the line 43 with the variable throttle 44.
Patent JP-S51137930-A (JP)
Title: Burner control device
Inventor: MIYOSHI YOSHITAKA
IPC: F23N5/24
Filed: 1975-05-24
Abstract: PURPOSE: Burner control device which is strong against heat and surge voltage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52155718-A (JP)
Title: Apparatus for controlling operation of dump doors of dump truck having three tilting directtions
Inventor: KOYAMA JIYUUTAROU
IPC: B60P1/04
Filed: 1976-05-31
Abstract: PURPOSE: To provide an apparatus for controlling operation of dump doors of a dump truck, carrier box of which can be tilted in three directions, that is, to the right, left and to the back, in which upon tilting the carrier box in one of said three tilting directions, only the dump door of titlting direction is sat free, but other doors are fixed in their positions, whereby cargo can be dischaged correctly in tilted direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60223560-A (JP)
Title: Sunshade
Inventor: BIKUTOORU ROHAUZEN
IPC: E04F10/06
Filed: 1985-03-29
Abstract: An awning having a frame including a bearing arm on each side which may move between a vertical relatively flat position for the awning when the awning canopy is retracted to an extended canopy forming position for the awning when the canopy is drawn out, wherein said bearing member is further supported and positioned, especially in the extended position, by a nut which is moveable on an adjustable member to predetermine the canopy formation of the awning, which nut may also be provided with a locking device to limit or prevent movement of the bearing member from an extended position toward a flat position on the occurrence of wind gusts.
Patent JP-S61224545-A (JP)
Title: Modem for video tex
Inventor: SATO AKIHIRO
IPC: H04M11/06
Filed: 1985-03-28
Abstract: PURPOSE:To simplify the constitution of a MODEM and to make it compact and to make it compact and inexpensive by incorporating an MODEM for video tex communication and an MODEM for computer communication and using switchingly each MODEM constitution at video tex and computer communication. CONSTITUTION:A data terminal ready signal EF (ER signal) is set when the preparation of operation of the video tex communication module 2 or the computer communication module 3 of a data terminal equipment 1 is finished. But the ER signal from both modules is not set at the same time. For example, the set of the ER signal outputted from the module 2 is sent to a low speed transmission section 6 via an interface circuit 11, from which the result is informed to a switching section 8. Then the MODEM 4 functions a high speed reception section 5 and the low speed transmission section 6 via a transmission/ reception synthesis and separation circuit 13 selected by the switching section 8 and the data transmission/reception is executed between the module 2 and the center system.
Patent JP-S59189809-A (JP)
Inventor: ITANO YASUO
IPC: A47G27/02
Filed: 1983-04-11
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-H10259700-A (JP)
Title: Tunnel ventilation control device
Inventor: ISAJI KAZUHIDE
IPC: E21F1/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To make proper ventilation control using a precisely anticipated amount of soot and smoke through preparation of the accurate smoke density distribution irrespective of the length of the tunnel. SOLUTION: A car position calculating means 11 calculates the position of each car, and a per-car smoke density distribution preparing means 13 prepares the smoke density distribution of each car from the soot and smoke exhausting amount of each car and the moving amount of car position, and a smoke density distribution preparing means 14 prepares the soot and smoke density distribution in the tunnel from the soot and smoke density distribution for each car, the wind velocity, and the soot and smoke density distribution in the tunnel. An anticipated car position calculating means 15 calculates the position of each car after a certain controlling period, and an anticipated per-car smoke density distribution preparing means 16 anticipates the exhausting distribution of the soot and smoke emitted by each car from the anticipated smoke exhausting amount of the car and its moving amount, and an anticipated smoke density distribution preparing means 17 prepares the anticipated smoke density distribution after the controlling period from the smoke density distribution and the anticipated smoke density distribution of each car.
Patent JP-H06276207-A (JP)
Title: Overflow evading system for repeating buffer
Inventor: SATO KAZUHIRO
IPC: H04L13/08
Filed: 1993-03-23
Abstract: PURPOSE:To notify an adjacent upstream node of inhibition of transmission and to evade the overflow of a repeating buffer even in a single ring network by repeating the value of a value setting area to a downstream node after applying a prescribed operation to the value when the transmission instruction data is received from an upstream node. CONSTITUTION:When a buffer state monitoring part 18 detects a fact that the packets stored in a repeating buffer 16 exceed a prescribed limit number, the part 18 decides occurrence of the congestion and notifies an adjacent node address packet processing part 20 of the congestion. Thus the part 20 generates the transmission stop instruction data to which the initial value is set. At each node, a prescribed operation is applied to the value set to the transmission stop instruction data and at the same time this value is transferred. Then the stop of transmission is instructed to the node immediately upstream to the node where the congestion occurred. Therefore the transmission stop instruction data is sent in the same direction as the flowing direction of the transmission data so that the transmission of packets is stopped.
Patent JP-H10260462-A (JP)
Title: Method and device for inputting image
Inventor: WATANABE KAZUHIRO
IPC: G03B7/28
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To photograph a main subject and a background in respectively adequate photographing conditions by providing a low frequency cut-off filter cutting off the low frequency component of an image signal obtained by controlling the photographing condition by means of a control means and a focusing means by which a specified subject is brought into focus. SOLUTION: First, a diaphragm is opened by a diaphragm adjusting mechanism 4, and a shutter speed is set by a shutter speed adjusting mechanism 5 so as to obtain adequate exposure by the diaphragm value. In this condition, photographing is performed while the main subject or the background is brought into focus, the low frequency cut-off filter 7 transmits the obtained image signal, and the image signal for only the main subject or only the background is obtained. That is, as to the image information at the area of a blurred image, luminance change with respect to a scanning direction is gentle and the frequency is low, so that the image signal is cut-off by the optical or electrical low frequency cut-off filter 7; therefore, the segmented images obtained in the case of respective adequate photographing conditions for the main subject and the background can be obtained.
Patent JP-H02241829-A (JP)
Title: Horizontal engine vehicle
Inventor: KIKUCHI REIJI
IPC: B60K17/04
Filed: 1989-03-15
Abstract: PURPOSE:To reduce the load distribution for front wheels by arranging the axes of a differential device, a transmission, and an engine in the longitudinal direction in this order, and overlapping at least one pair of multiple gear pairs transmitting among them longitudinally and vertically. CONSTITUTION:A power plant 10 mounted in an engine room 2 at the front section of a car body 1 is integrally constituted of an engine 11, a transmission 12 and the differential device 13 of front wheels 3. The axes 11a, 12a, 12b and 13a of the components 11-13 are arranged in the width direction respectively. The axes 13a, 12a, 12b and 11a of the differential device 13, transmission 12 and engine 11 are arranged in the longitudinal direction in this order. The axes 11a, 12a and 12b are vertically arranged. At least one pair of a gear pair 14 and 15 transmitting from the engine 11 to the transmission 12 and a gear pair 16 and 17 transmitting from the transmission 12 to the differential device 13 are overlapped longitudinally and vertically.
Patent JP-S62222449-A (JP)
Title: Substrate for information recording medium
Inventor: TAKAHASHI YONOSUKE
IPC: G11B7/24047
Filed: 1986-03-20
Abstract: PURPOSE:To eliminate the uneven coating in the stage of forming a coating layer so that the coating layer is made uniform and to improve the uniformity of performance as a recording medium by expanding an annular groove at the skirt part of the aperture in such a manner that the angle between the surface of a substrate and the skirt part of the aperture on the outside peripheral side of the annular groove attains >=100 deg.. CONSTITUTION:The aperture end on the outside peripheral side of the annular groove provided nearer the inside peripheral side than the recording region 11 of the substrate 13 for the information recording medium 1 is formed to a curved surface or the groove 12 is expanded at the skirt part of the aperture on the outside peripheral side in such a manner that the angle between the surface of the substrate 13 and the skirt part of the aperture on the outside peripheral side of the groove 12 attains >=100 deg.. The distance of the coating liquid is thereby obviated and the uniformity of the coating layer to be formed is improved.
Patent JP-H10259788-A (JP)
Title: Compressor for refrigeration cycle
Inventor: ISHII HIROKI
IPC: F04C18/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the assembly man-hour by arranging a valve mechanism to close a passage when a compression mechanism is stopped on the passage communicated with an injection port to lead a part of the refrigerant to a work chamber under the compression stroke to eliminate the assembly process of a two-way valve. SOLUTION: A passage 124 to communicate an intermediate pressure chamber 122 and a vapor phase part in a gas-liquid separator 400 is formed in a rear housing 123 fixed to an end plate part 114b of a fixed scroll 114, and a valve mechanism 125 is arranged in the passage 124. The valve mechanism 125 leads the refrigerant compressed in a work chamber Vc to a first pressure chamber 125c formed on one end side of a spool valve 125a through a communication passage 125f, and the refrigerant on the suction side is led to a second pressure chamber 125d through a communication chamber 125g.  The passage 124 is opened when the spool valve 125a slides to the second pressure chamber 125d by the differential pressure, the vaporphase refrigerant in the gas-liquid separator 400 is injected into the work chamber Vc , and when the compression mechanism is stopped, the passage 124 is closed to prevent the reverse rotation of the compressor caused by the residual pressure of the vaporphase refrigerant.
Patent JP-H09259644-A (JP)
Title: Conductive cable
Inventor: NAKANO TAMOTSU
IPC: H01B11/06
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a conductive cable which transmits large current while preventing noise generation, which is hardly ruptured, and in which current transmission and detection can be carried out even if the cable is ruptured. SOLUTION: In this conductive cable, stranded wires 5 are manufactured by twisting a plurality of coil members 4a, 4b having coil conductive wires 3a, 3b coiled on insulated cores 2a, 2b along the outer circumferences of the cores in a way that the coil-like conductive wires 3a, 3b contact mutually, gaps formed in pitches of the coil-like conductive wires 3a, 3b are filled with a binder 6, the twisted coil-like conductive wires 3a, 3b are fixed and united in the mutually contacting condition, the united and twisted wires are buried in and coated with an insulating coating material 7, and then the resultant twisted wires are coated with a net material 8 and a sheath 9.
Patent JP-H11254671-A (JP)
Title: Ink jet head
Inventor: YAMAMOTO HIROYUKI
IPC: B41J2/055
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To realize an ink jet head for eliminating a complicated driving condition without increasing a size of the head. SOLUTION: In the ink jet head for supplying an ink from an ink tank to pressure chambers 21a, 21b via a channel to apply a pressure via a pressure applying means to the chamber at a predetermined time to inject ink particles from orifice discharge holes 11a, 11b, the one chamber 21a is provided for the one hole 11a, and a plurality of pressure applying means are provided for the one chamber 21a. And, the chamber 21a is divided into a plurality via communicating channels 32, and a plurality of the pressure applying means corresponding to the plurality of the chambers are constituted.
Patent JP-S58182387-A (JP)
Title: Automatic phase controller
Inventor: NOGAMI TOMOHIKO
IPC: H04N9/45
Filed: 1982-04-19
Abstract: PURPOSE:To offer a small sized APC circuit with good characteristics without using a variable delay line, by orthogonal-phase-modulating a VCO output with low frequency components of the outputs of the 1st and the 2nd multiplication means multiplying the VCO output, its pi/2 phase-shift output and an input signal. CONSTITUTION:An oscillation output of the VCO 1 is applied to the 1st multiplier 1 directly, and the phase-shift output with a pi/2 phase shifter 5 is applied to the 2nd multiplier 8. Low frequency components are introduced from both multiplication outputs via LPFs 9 and 10 respectively and inputted to an orthogonal phase modulator 6. The modulator 6 is provided with multipliers 61, 62, where the multiplication among the output of the LPFs 9, 10, the VCO output and the output of a pi/2 phase shifter 63 is done. Both multiplied outputs are summed at an adder 64 to be an APC output. As above, since no delay line is used, the dynamic range is wide, the linearity is excellent and the APC of small size and good performance and low cost is attained.
Patent JP-H11158429-A (JP)
Title: Recording fluid
Inventor: SANO HIDEO
IPC: C09D11/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a magenta color recording fluid having high image density, excellent light resistance and hue and good long-term stability by including an aqueous medium and at least one colorant having a free acid of a specified structure. SOLUTION: A coloring agent comprising a colorant containing a color represented, in the form an free acid, by formula I is contained in an amount of 0.5-8 wt.% based on The recording fluid. The aqueous medium comprises 45-95 wt.%, based on the total recording fluid, water and 1-50 wt.% water-soluble organic solvent such as ethylene glycol, triethylene glycol, glycerol, dimethyl sulfoxide, or ethyl alcohol. Urea, a surfactant, etc. are further added. The pH of the recording fluid is desirably 5-11. In formula I, Ar<1> and Ar<2> are each phenyl or naphthyl; X1 and X2 are each OR1 , NR2 R3 , or Cl; R1 to R3 are each H, a 1-8C alkyl, a nitrogen-containing heterocylic ring group, or the like; and Y is a divalent bonding group represented by formula II or the like. In formula II, R1 and R5 are each a 1-8C alkylene; R5 is a 1-12C alkylene or formula III; and p=0-20.
Patent JP-S61253064-A (JP)
Inventor: DEBI BII MUKUHERUJIEE
IPC: A61B17/12
Filed: 1986-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07278069-A (JP)
Title: Aromatic diamine compound
Inventor: MASUDA TORU
IPC: C07C217/90
Filed: 1994-04-01
Abstract: PURPOSE:To provide a new aromatic diamine compound having excellent heat- resistance and chemical resistance, usable as a raw material for a resin having excellent heat-resistance, chemical resistance, low water-absorption and high cracking resistance and useful as a raw material for polymeric material, a hardener, a modifier, etc. CONSTITUTION:This aromatic diamine compound is expressed by formula I [at least one of Ri ((i) is 1-4) and RJ ((J) is 1-4) is a cycloalkyl and the others are each H, a halogen, an alkyl or an alkoxy; Rm and Rn each is H, a (halogenated) alkyl or phenyl], e.g. 2,2-bis[3-cyclohexyl-4-(4-aminophenoxy) phenyl]propane. The compound of formula I can be produced by condensing a compound of formula II with a p-nitrohalobenzene and reducing the resultant corresponding aromatic dinitro compound by conventional method.
Patent JP-H06279986-A (JP)
Title: Formation of metallic plating layer on coated metallic sheet
Inventor: TERADA MAKOTO
IPC: C23C26/00
Filed: 1993-03-24
Abstract: PURPOSE:To inhibit plating crack with the lapse of time after plating by plating a coated metallic sheet with a metal while applying tension to the sheet when a metallic plating layer is formed on the surface of the sheet. CONSTITUTION:When the surface of a metallic sheet such as a steel sheet, a Zn plated steel sheet or an Al sheet is coated with a resin such as polyester resin, phenolic resin or polyamide resin and the coated surface is plated with a metal such as Ag, Al, Cu, Zn, Ni, Cr or Ti by vacuum deposition, electroless plating or other method, plating is carried out while applying tension to the coated metallic sheet. Plating crack with the lapse of time after plating can be inhibited and a surface-treated metallic material excellent in fanciness and reflecting characteristics is obtd.
Patent JP-H10320707-A (JP)
Title: Magneto-optical disk device and method for adjusting setting position of its head mechanism
Inventor: SUENAGA MASASHI
IPC: G11B11/10
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To adjust rigidly and rapidly a setting position of a magnetic head for an optical head optical axis by providing a magnetic head setting position adjusting fine adjustable mechanism for the optical head optical axis on an arm mechanism holding the magnetic head and the optical head. SOLUTION: First, second screws 15, 16 are provided on the arm 3 placing the optical head and magnetic head as the fine adjustable mechanism. Then, not only a gimbals spring attaching plate 13, but also the magnetic head is moved by the rotation amount of the first screw 15 in the radial direction X-X of a magneto-optical disk 7 by forward/backward rotating the first screw 15. Further, the magnetic head is moved by the rotation amount of the second screw 16 in the peripheral direction Y-Y of the magneto-optical disk 7 by rotating the second screw 16. In such a manner, since the magnetic head is moved easily by a required minute distance in the required direction, a magnetic head main magnetic pole is made rapidly and precisely coincide with the optical axis Z-Z of the optical head.
Patent JP-S59192165-A (JP)
Inventor: MORI KIYOUSUKE
IPC: E04H13/00
Filed: 1983-04-15
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。