baber/WOPTO huggingface dataset:
Patent JP-S62144504-A (JP)
Title: Conveyor
Inventor: INADA NOBUYOSHI
IPC: G05D1/02
Filed: 1985-12-19
Abstract: PURPOSE:To keep the precision of the position of stoppage by observing a braking distance required for stoppage at the time of traveling at specified speed and updating the mean value of the braking distance as a novel braking- distance data. CONSTITUTION:A traveling controller 1 outputs a traveling command to a traveling command section 6 by a directional information, a speed information and a stoppage-position information transmitted through a transmitter 7 from a ground system and informations inputted from a traveling pulse accumulation section 4 and a sensor input detecting section 5. When the position of stoppage approaches, a corresponding braking-distance information is acquired from a braking-distance table, and a braking command is outputted to the traveling command section 6 at the front position only by the braking distance. Braking distances corresponding to traveling speed at an aimed position are measured automatically plural times on the basis of measured data, and the mean value is computed and the table for braking distance data is updated.
Patent JP-H01128245-A (JP)
Title: Magneto-optical recording system
Inventor: YUMOTO SEIJI
IPC: G11B5/02
Filed: 1987-11-13
Abstract: PURPOSE:To permit a recording medium in a single static magnetic field to attain overwriting only in the modulation of a laser irradiation intensity by using the recording medium in which a writing layer consisting of a ferromagnetic material being a vertical magnetization film and a reading layer transcribing the magnetization direction of writing in a reverse direction are provided as the recording layer of a magneto-optical recording medium. CONSTITUTION:A dielectric layer 8, the reading layer 9, the writing layer 10 and a protection layer 11 are continuously generated on a substrate 7. When the coercive forces of the layers 9 and 10 in a room temperature Tr to HCR and HCW and respective Curie temperatures of the layers 9 and 10 are set to TCR and TCW, and the compensation temperature of the layer 10 is to Tcomp,w, the relation of HCW<HCR and Tr<TCR< Tcomp,w<TCW is satisfied. When magnetization is transcribed to the layer 9 in the reverse direction to the magnetization direction of the layer 10, an external magnetic field is impressed on the medium in a vertical direction so that it comes to be HCW< Hext<HCR. When a temperature when the size of the external magnetic field and HCR of the layer 10 become equal is set to Ta, and a temperature where the size of the external magnetic field and HCW of the layer 9 become equal on a side higher than Tcomp,w of the layer 9 is set to Tn, the medium is raised to a prescribed temperature, and cooled.
Patent JP-H11126405-A (JP)
Title: Housing device rotatably provided with attachable/ detachable magazine
Inventor: MORIYAMA MASAHIRO
IPC: G11B17/24
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To make easily switchable the attachment and detachment of a magazine with respect to a chassis by pulling up a handle piece in such state that the magazine is loaded on the chassis, releasing engagement between a hold tool and a dent removing the magazine from a support shaft. SOLUTION: The handle piece 5 is attached to the central part of the magazine 3, and a press piece 35 whose upper surface is opened provided between them presses an upper end of a disk D in the state pulling up the magazine 3. The handle piece 5 is attached to the magazine 3 through a cylindrical fit-in body 8, and the fit-in body 8 is provided with a flange 80 slightly above the center in the vertical direction, and the handle piece 5 is fitted onto this flange 80. Then, the fit-in body 8 projects a screw shaft 81 from its bottom surface, and this screw shaft 8 is screwed into a screw hole 32 provided on the central part of the magazine 3. Further, the screw shaft 81 whose central part penetrates vertically, and the large size shaft of the support shaft is fitted to it.
Patent JP-H05125911-A (JP)
Title: Valve opening/closing timing controller
Inventor: HOTTA KOJI
IPC: F01L1/34
Filed: 1991-10-31
Abstract: PURPOSE:To eliminate a backlash so as to dispense with a viscous damper, and miniaturize a valve opening/closing timing controller by connecting a first and a second main gear to a first and a second auxiliary gear, which are relatively rotated, via a relative rotation restricting means, thus constituting a scissors gear. CONSTITUTION:A first main gear 14 is formed in a main camshaft 12, where a second main gear 18 is supported for freely relative rotation. A first auxiliary gear 26 meshed with the first main gear 14 is supported by an auxiliary camshaft 13 for freely relative rotation. A second auxiliary gear 27 meshed with the second main gear 18 is disposed in the auxiliary camshaft 13 for impossible relative rotation. In a scissors gear having this constitution, relative rotation of the first auxiliary gear 26 and a second auxiliary gear 28 can be restricted by a restricting means 31 comprising a slot 29 and a pin 30. Consequently, since a backlash can be almost prevented and no viscous damper is disposed, a valve opening/closing timing controller can be miniaturized.
Patent JP-H02134064-A (JP)
Title: Serial printer
Inventor: HIRANO HIROFUMI
IPC: H04N1/04
Filed: 1988-11-15
Abstract: PURPOSE:To read a picture with high accuracy without requiring cost especially by loading an image scanner onto a carrier of a printer so as to attain the scanning. CONSTITUTION:An image scanner 1 is made attachable/detachable in place of a recording head. When the recording head is loaded, the recording head is driven synchronously with a control signal supplied to the recording head and the image sensor of an image scanner head 2 is driven synchronously with the control signal when the image scanner 1 is loaded. Thus, the signal path to drive synchronizingly is not required to be provided individually. Thus, highly accurate reading is attained without incurring cost increase.
Patent JP-2001107457-A (JP)
Title: Corner metal fitting
Inventor: KANAI HIROKI
IPC: E04B1/26
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a corner metal fitting difficult to slip off and deform even in the case where strong external force such as an earthquake with a vertical shode is applied. SOLUTION: A first plane part 2 and a second plane part 3 projected by having an angle from the basic end side of the first plane part 2 are integrally provided, and a plurality of fixing tool insertion holes 5a, 5b are made in the first plane part 2 and the second plane part 3 respectively. The fixing tool insertion holes 5b of the second plane part 3 are collected in the vicinity of the base end side of the first plane part 2 to be formed. A reinforcing piece 4 is overlapped on one face of the second plane part 3.
Patent JP-H11121845-A (JP)
Title: Mode locking laser beam source
Inventor: MANNISH SHARMA
IPC: H04B10/516
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable laser beam source, which is simply constituted and can prevent reliably the generation of beam source and the generation of relaxation oscillations. SOLUTION: A mode locking laser beam source is formed into a structure, wherein an annular optical waveguide 2 is provided with an optical fiber amplifier (EDFA) 3, a bandpass filter (BPF) 1 and a light modulator (MOD) 4 to obtain prescribed wavelength resonance light on the optical waveguide 2, and the resonance light is modulated at the period of integral multiples of a resonance frequency, whereby an ultrashort optical pulse is obtained. In the laser beam source of this system, a semiconductor light amplifier (SOA) 12 is connected with the EDFA 3 in series to the EDFA 3, whereby the laser beam source is formed so as to obtain flatter wavelength-gain characteristics as compared with the case where both of the EDFA 3 and the SOA 12 are used in an element.
Patent JP-H01129391-A (JP)
Title: Incoming/outgoing parallel processing for circulation type currency processing machine
Inventor: TANAKA TAKAO
IPC: G07D9/00
Filed: 1987-11-13
Abstract: PURPOSE: To perform money reception/payment parallel processing's by interrupting a money paying processing when the money paying processing is continued when received money counting is ended, evading a pressing plate and housing piled-up money in a housing storage. CONSTITUTION: When money reception and money payment are parallelly processes, received money is piled up on a storage member provided on the upper part of the housing storage and can not be housed since the pressing plate is used during the money paying processing. When the money paying processing is continued exceeding a prescribed time, the money paying processing is interrupted, the piled-up money is housed in the housing storage by evading the pressing member and the money paying processing is restarted thereafter. In such a manner, since the coin housing into the housing storage is performed without waiting for the end of the money paying processing, a money receiving processing is continuously performed and the efficient money reception/payment processings are parallel made.
Patent JP-H09129017-A (JP)
Title: Fluorescent lamp fixture and fluorescent lamp mounting method
Inventor: OKUTSU KENZO
IPC: F21V19/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To mount/demount a fluorescent lamp in the state that a current carrying is cut and inspect/replace the fluorescent lamp without cutting a current carrying in all fluorescent lamps even when illuminated in plural lines. SOLUTION: A fluorescent lamp fixture has a fluorescent lamp mounting member 1 to support a fluorescent lamp and insert the electric connection terminal of the fluorescent lamp therein and a fixing member 2 to support the fluorescent lamp mounting member 1 so that the fluorescent lamp mounting member 1 is elevatable on the mounting face of the fluorescent lamp. When the fluorescent lamp mounting member 1 is lowered to a preset position corresponding to the mounting face of the fluorescent lamp, the fluorescent lamp mounting member 1 is fixed. The fluorescent lamp mounting member 1 has an electric contact 8 electrically connected/separated to/from a fluorescent lamp driving power supply, which is electrically connected thereto when or immediately before the fluorescent lamp mounting member 1 is fixed.
Patent JP-H10133589-A (JP)
Title: Display device
Inventor: WAKAYAMA HIDEKI
IPC: G09F9/40
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device which blocks a display surface with a shutter if a fire should breaks out inside. SOLUTION: A display panel 4 is arranged facing a display screen via some space in an approximately box-formed case with the display screen open to the front. A shutter 5 for blocking the display screen from inside by a driving means 11 and a circuit board mounted with a control means 7 for various controls are arranged between the display screen 2 and display part 4 in the case. The control means 7 is connected with the driving means via a smoke detector 8 for detecting smoke, a display control part 9 for making the display part 4 display various items, and a timer 10. The control means 7 is connected with a disaster prevention monitoring panel 14 in a disaster prevention monitoring room 13 and a main control device 16 in an operation room 15.  The control means 7 controls the fire monitor and control panel 14 to alarm a detection of smoke by the smoke detector 8 and to display a fire brake-out on the display part 4. After several seconds count by a timer 10, a driving means 11 blocks the display screen with the shutter 5 for preventing the spread of fire.
Patent JP-H03148919-A (JP)
Title: Over sampling type ad converter
Inventor: UENO NORIO
IPC: H03M3/04
Filed: 1989-11-06
Abstract: PURPOSE:To easily obtain a wore than tertiary noise shaping characteristic with comparatively simple constitution by combining primary SIGMADELTA modulators and secondary SIGMADELTA modulators in an arbitrary number so as to constitute a SIGMADELTAmodulation part. CONSTITUTION:An integrator is constituted by an adder 16 and a delay circuit 17 in the primary SIGMADELTA modulator 11 and the output signal of a quantizer 19 is inputted to an adder 14. The input signal of the quantizer 19 is added to an adder 20, and the difference is inputted to the secondary SIGMADELTA modulator 12 as quantization noise Q1. In the secondary SIGMADELTA modulator 12, the intergrator composed of an adder 22 and a delay circuit 25 and an integrator composed of an adder 24 and a delay circuit 26 are provided. The output signal of a quantizer 28 is inputted to the adder 14 through a primary differential circuit composed of an adder 29 and a delay circuit 30. Thus, the tertiary noise shaping characteristic can be obtained.
Patent JP-H07127745-A (JP)
Title: Gas spring type binding bar
Inventor: YONEDA AKINORI
IPC: B65D19/38
Filed: 1992-10-26
Abstract: PURPOSE:To provide a binding bar which is simple in structure, rigid, light in weight, does not need increased force required for operation even at large stroke, and silent and smooth in telescoping operation in a gas spring type binding bar to prevent the collapse of loads such as stacked corrugated fibreboard containers, etc. CONSTITUTION:As a whole, a gas spring type binding bar is a bar with a length equivalent to approx. the height of a person. Also a fixed hook 2 and a movable hook 9 are provided on its bottom and top ends, respectively, and an article to be bound is held by both hooks. In addition, the piston rod 6 of a piston 5 which is displaced slidably in a cylinder 4 connected to the fixed hook 2 through a pipe 1, etc., is connected to the movable hook 9, compressive gas 8 is sealed in the cylinder 4. Thus the movable hook 9 is retracted by a compressive gas pressure force pressing the piston 5.
Patent JP-H09126007-A (JP)
Title: Negative pressure feedback control device of internal combustion engine
Inventor: FUJIMURA ITSUKI
IPC: F02D43/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the controllability by suppressing the overshoot of the negative pressure due to rapid increase in the target negative pressure. SOLUTION: A booster controller 22 to compensate the fuel injection according to the operating pressure is provided on a fuel injection pump 2. An EGR passage 11 and an EGR valve 12 of negative pressure type are provided on a diesel engine 1. An EVRV 17 to control the negative pressure to be introduced in a negative pressure chamber 24 of the booster controller 22 or a negative pressure chamber 12c of the EGR valve 12 is provided, and VSV 15 is provided to selectively introduce the negative pressure to the negative pressure chamber 24, 12c. The EVRV 17 and the VSV 15, 27 are controlled to be opened/closed according to the operating condition by the ECU 47. When the target negative pressure is rapidly increased in controlling the EVRV 17, control is realized after the prescribed period is elapsed so that the controlled quantity of the opening of the EVRV 17 to be feedback controlled is reduced. The output negative pressure of the EVRV 17 is prevented from being rapidly increased by the control.
Patent JP-H07116411-A (JP)
Title: Strained lees sorting device
Inventor: FURUNOBU TERUAKI
IPC: A23L7/10
Filed: 1993-10-22
Abstract: PURPOSE:To provide a device efficiently performing the sorting of the shell part and useful component of strained lees and capable of performing operation continuously and automatically. CONSTITUTION:A strained lees sorting device is constituted of a screen 2 slightly immersed in water in a state almost parallel to the surface A of the water and receiving scattered strained lees 3 on the upper surface thereof, a filter means supplying water to the screen 2 from below in such a state that the screen 2 is stopped to repeatedly raise and lower the surface of the water to sediment a useful component and a vibration motor 1 transferring a shell part and scattering new strained lees 3 over the upper surface of the screen 2.
Patent JP-H01240465-A (JP)
Title: Packaging tool and packaging method
Inventor: DANIERU EI FUARO
IPC: B65D81/02
Filed: 1988-11-16
Abstract: PURPOSE: To provide a packaging system which holds the articles inside and comprises an inflatable bag by enveloping and supporting a pocket and articles inside of a roll-up part of the bag, and comprising a filling means for filling a chamber with a filler medium. CONSTITUTION: A packaging system 10 comprises a rolled-up bag 11 to be placed in a closeable box, that is, a corrugated cardboard box 12. In the case when the bag is spirally rolled, a pocket 13 and an article 14 are placed inside of the rolled-up portion of the bag. To easily fill at least a part of the bag with a filler medium such as the compressed air, a filling means, that is, a leaf-shaped part 16 for filling of the bag is extended through a slot-shaped opening penetrating a side panel. of the box 12. The closed chamber formed in the bag is filled with the air to inflate the bag, and then the leaf-shaped part is sealed by a thermal fusion part 20 formed across the leaf-shaped part for filling. Then the leaf-shaped part is put in the box through the slot-shaped opening 17 to complete the packaging to be sent to a consumer.
Patent JP-H01129299-A (JP)
Title: Electronic musical instrument
Inventor: HATANAKA MASAHIKO
IPC: G10H7/02
Filed: 1987-11-13
Abstract: PURPOSE: To variously change the rising timbre of a sound at legato time without generating any click noise at the legato time by feeding a last clocking result back to a control part each time the output start signal of a musical sound is outputted, and setting a multiplication coefficient for a transient waveform and a stationary waveform. CONSTITUTION: The control part 2 outputs a clocking start signal to a timer part 5 according to the output start signal of the musical sound outputted from an input part 1. The timer part 5 outputs its clocking result to the control part 2, so if an indication signal regarding musical sound output from the input part 1 lasts by >=2 sound in a time series, the control part 2 controls the level ratio of the transient waveform and stationary waveform and outputs it to an adder 6 corresponding to the last outputted clocking result regarding the musical sound. Therefore, a musical sound output waveform is obtained which is given a variation of the rising timbre with the time of the output start of a following sound. Consequently, the rising timbre of the following sound can be changed variously without generating any click noise at the legato time.
Patent JP-H02134680-A (JP)
Title: Picture display body for character display
Inventor: WAKAI YOICHI
IPC: G09F9/30
Filed: 1988-11-15
Abstract: PURPOSE:To obtain an array of primary color pixels for picture elements with a high-quality display by unifying arrangement of primary color pixels composing picture elements. CONSTITUTION:With respect to picture elements 101 and 102, three primary color pixels R, G, and B are laterally arranged in the shape of a strip, and compose one picture element. When a red R 'A' is lit with the picture display body arranged in this manner, R is found to occupy the same position in every picture element. The picture elements 101 and 102 constituted of plural primary color pixels, in which each color is constituted of one pixel, are arranged in a matrix. Primary color pixel arrangement at each picture element is common to all picture elements. Thereby, a high-quality display and its readability can be attained.
Patent JP-S62147697-A (JP)
Inventor: DEKI KYOICHI
IPC: H05B37/03
Filed: 1985-12-23
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-H01130814-A (JP)
Title: Separating and cutting device for dummy block and pressed cake in indirect extruding press
Inventor: UEDA SHOICHI
IPC: B21C35/04
Filed: 1987-11-14
Abstract: PURPOSE:To strongly and surely separate a dummy block from a pressed cake by providing a device for separating the dummy block from the pressed cake in a central position of extrusion on a slide shear and a dummy block holder. CONSTITUTION:When revolution is made in the center of extrusion, a striker 19 having a round head is provided in a projecting shape at the front part of a clamp arm 15 which takes an upper position while a shoulder part 20 for rolling reduction is provided above the cutting edge of a slide shear 9 and the striker 19 and the shoulder 20 for rolling reduction are taken as separating means. Since the shoulder part 20 of the lowered slide shear 9 presses down the striker 19 provided in the clamp arm 15 of a dummy block loader holding the dummy block 10 exposed from a container 2 under the pressure of an elevating cylinder in the central position of extrusion, the dummy block 10 can be surely separated from the pressed cake 17.
Patent JP-H0547371-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/24
Filed: 1991-08-13
Abstract: PURPOSE:To reduce the inner pressure by the hydrogen gas generated in a sealed battery and extend the life of the battery. CONSTITUTION:At least one kind selected from among cobalt hydroxide (II) [Co(OH)2], cobalt hydroxide (IV) cobalt (II) [Co2O4.nH2O], and cobalt hydroxide (III) [Co2O3.nH2O] is contained as an additive.
Patent JP-H07137027-A (JP)
Title: Kneading device
Inventor: MAEDA KENJI
IPC: B01F13/00
Filed: 1993-11-17
Abstract: PURPOSE:To provide a new kneading device, with which fully homogeneous concrete or mortar can be obtained by a short-time kneading operation. CONSTITUTION:The kneading device 1 concerned is to knead the mixture of materials such as cement, aggregate, water and the like composing concrete or mortar or the admixture prepared by mixing the above-mentioned materials in advance. The device 1 is equipped with a feeding means 2 for feeding the mixture or the admixture, a box-like receiver 3 for receiving the mixture or the admixture fed from the feeding means 2, rolling rollers 4, which run on the bottom face of the receiver 3 so as to roll the mixture or the admixture in the receiver and a transferring means, which runs on the bottom face of the receiver so as to scoop the mixture or the admixture in the receiver in order to transfer it.
Patent JP-H07143795-A (JP)
Title: Motor drive
Inventor: YAMADA KUNIHIKO
IPC: H02P8/00
Filed: 1993-11-17
Abstract: PURPOSE:To obtain a driving waveform for suppressing noise and power supply noise sufficiently in the driving of a motor by controlling the applying voltage of the motor based on a voltage variation curve determined by the time constant of a resistor and a reactance element. CONSTITUTION:Outputs from P1, P2 of a microcomputer 6 in a motor drive are switched between 'H' and 'L' levels with a specific pulse width synchronized with the outputs A, A-, B, B-. When the output from P1 drops from 'H' level down to 'L' level at moment of time t1, the output potential of Vc1 drops according to a specific curve. When PI is switched to 'H' level at time t2, the output potential of Vcl increases according to a specific curve. The Vc2 output varies similarly for P2 output. Since the driving waveform rises and falls slowly, a magnet 5 rotates smoothly thus reducing noise. Since the current varies slowly at the rising part of driving waveform, noise is retarded on the feeder line.