baber/WOPTO huggingface dataset:
Patent JP-H08310195-A (JP)
Title: Multi-beam image forming recorder
Inventor: MIYOSHI TAMIHIRO
IPC: B41J2/45
Filed: 1995-05-17
Abstract: PURPOSE: To provide a multi-beam image forming recorder capable of recording an accurate and precise image at a high speed without deflecting the beam by a mechanical mechanism. CONSTITUTION: The multi-beam image forming recorder comprises a plurality of LEDs 42 arranged in two dimensions in such a manner that the peak wavelength of the emitted light is between 400 and 550nm, and contraction optical systems 44, 45 for focusing the lights emitted from the plurality of LEDs on the surface of a photosensitive material 3.
Patent JP-H11339215-A (JP)
Title: Rotating head device
Inventor: MAEMINE KENJI
IPC: G11B5/09
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotating head device which has a verifying function and has a high transfer rate and which is capable of being downsized and also of reducing effects of noise. SOLUTION: Recording and reproductions are simultaneously performed by disposing a first magnetic head R1 for reproduction and a second magnetic head R2 for reproduction to face opposite to a rotary shaft and also disposing a first magnetic head W1, for recording and a second magnetic head W2 for recording to face opposite to the rotary shaft and by connecting the head element W1a of one side of the first magnetic head W1 for recording and the head element W2a of one side of the second magnetic head W2 for recording to the first channel CH1 of a rotary transformer 3, and by connecting the head element W1b of other side of the first magnetic head W1 for recording and the head element W2b of the other side of the second magnetic head W2 for recording to the second channel CH2 of the rotary transformer 3.
Patent JP-H0233031-A (JP)
Title: Air cushion conveyor having magnetic guide
Inventor: JIYANNPIEERU RAZARI
IPC: B65G51/03
Filed: 1989-06-05
Abstract: PURPOSE: To convey silicon wafers in an ultra-clean environment by arranging a rotational symmetry second magnetic guidance device opposed to a first magnetic guidance device on the surface opposed to a track of a disk. CONSTITUTION: A track 12 has two parallel lengthwise directional pipes 14 leading t6 the surface of a track 12 by orifices 16. The orifices 16 are wholly obliquely oriented in the same lengthwise direction to the track. Compressed air is blown into the pipes 14 from a compressed air source so as to come again as an oblique directional jet through the orifices 16. A magnetic material disk 30 is conveyed and moved on an air cushion formed of the jet. The disk 30 is guided on the track 12 by a first magnetic guidance device 34 arranged on a track opposed to a second magnetic device 38 arranged on the under surface of the disk 30.
Patent JP-H11335608-A (JP)
Title: Ink-jet ink
Inventor: IIDA YASUHARU
IPC: C09D11/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain an ink-jet ink capable of improving dispersibility of pigment and exhibiting dispersion stability, discharge stability at a nozzle and water resistance by using a dimer diol in dispersing a pigment into an organic solvent. SOLUTION: This ink comprises (A) a pigment, (B) a dimer diol of formula I or formula II ((x), (y), (m) and (n) are each an integer of 1-10) (one having preferably 350-1,100 molecular weight) and (C) an organic solvent. Preferably the ink further contains (D) a dispersant. Preferably the contents of the components are 3-10 wt.% of the component A, 0.1-20 wt.% of the component B, 10-96.8 wt.% of the component C and 0.1-10 wt.% of the component D. Preferably the component A is a treated organic pigment obtained by kneading a mixture comprising (i) an organic pigment, (ii) a water-soluble inorganic salt of at least three times as much as the component (i) by weight and (iii) a water- soluble solvent, minimizing the component (i) and removing the components (i) and (ii) by washing with water and has 10-150 nm average particle diameter.
Patent JP-H11339068-A (JP)
Title: Three dimensional image display device
Inventor: MIYATA RYOSUKE
IPC: G06T15/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce data throughput and to improve a data processing speed by mixing a three dimensional object with a two dimensional image representation object and drawing them on three dimensional virtual space. SOLUTION: A data inputting part 10 inputs a three dimensional object as various data that is necessary to scene plotting as well as a two dimensional image representation object to a data distributing part 20 and the part 20 classifies the inputted data into each object and a plotting part distributing part 22 further classifies it into each plotting part and stores it in a plotting part data storing part 23. And, an object distance control part 30 decides a perspective from the viewpoint of each object and both the three dimensional object and the two dimensional image representation object are overwritten and drawn on a frame buffer part 41 of a plotting part 40 according to the decision.
Patent JP-H0854027-A (JP)
Title: Clutch mechanism
Inventor: SEKINE NORIAKI
IPC: F16D43/21
Filed: 1995-06-09
Abstract: PURPOSE:To provide an inexpensive clutch mechanism with a simple structure which transmits driving force or interrupts the transmission according to the rotational directions or rotational amounts of a shaft, and can commonize a driving system for rotating the shaft to a specified position or other driving systems, resulting in high reliability, a small size, and a small number of items. 7 CONSTITUTION:A clutch gear 22 is rotated by driving a motor. A slide cam 23 is supported by a clutch shaft 21 in a relatively unrotatable manner. Ratchet parts 25, 26, arranged respectively on the clutch gear 22 and the slide cam 23, transmit the driving force or interrupt the transmission by connecting or disconnecting to each other according to rotational directions. A cam 28 is integrated with the slide cam 23 and disconnects the ratchet parts 25, 26 when a pin 8b is located at the specified position of a cam surface 27. A cam lever 8 is operated for making the pin 8b approach or retreat from the cam surface 27 according to the rotational directions of the clutch gear 22.
Patent JP-H072576-A (JP)
Title: Method for bonding with active brazing metal
Inventor: MIYAI AKIRA
IPC: C04B41/88
Filed: 1993-06-15
Abstract: PURPOSE:To enable to bond ceramic members to each other, metallic members to each other or a ceramic member to a metallic member in an reducing or inert atmosphere without using a vacuum oven. CONSTITUTION:A method for bonding ceramic members of each other, metallic members to each other, or a ceramic member to a metallic member with a brazing metal comprises arranging the adherends in a state bonded to each other through the active brazing metal in a closed container charged with one or more kinds of purifying agents selected from Ti, Zr, Hf and their hydrides, and subsequently heating and bonding the adherends at a temperature higher than the melting point of the active brazing metal in an reducing or inert atmosphere.
Patent JP-S63307998-A (JP)
Inventor: TAJIMA KOJI
IPC: B42F17/20
Filed: 1987-06-10
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-H05309944-A (JP)
Title: Thermal recording material
Inventor: NOMURA MASAHARU
IPC: B41M5/337
Filed: 1992-05-11
Abstract: PURPOSE:To produce a thermal recording material imparting a developed color image excellent in storage stability and excellent in the whiteness of a background by providing a thermal color forming layer containing an electron donating color forming dye, an acidic substance and a, specific epoxy resin on a support. CONSTITUTION:A colorless or light-colored electron donating color forming dye, an acidic substance and at least one kind of an epoxy resin represented by formula I or II are separately ground and dispersed along with a binder by a dispersing machine such as a ball mill to prepare a coating solution which is, in turn, applied to a support such as paper, synthetic paper or a plastic sheet to form a thermal color forming layer to produce a thermal recording material. If necessary, an intermediate layer may be provided between the thermal color forming layer and the support or an overcoat layer may be provided on the thermal color forming layer. The thermal recording material containing the epoxy resin represented by the formula I and/or the formula II is especially excellent in the preservability of a developed color image as compared with a conventional known one.
Patent JP-S5933457-A (JP)
Title: Electrophotographic image forming material
Inventor: SAITOU MASATOSHI
IPC: G03G5/082
Filed: 1982-08-19
Abstract: PURPOSE:To obtain an electrophotographic image forming material having sensitivity to wide range wavelengths, superior heat resistance, etc., by forming on a substrate a photoconductive layer made of an amorphous silicon carbide or nitride contg. Ge. CONSTITUTION:A conductive substrate of an aluminum plate or the like is fixed to a substrate holder in a glow discharge deposition vessel, the substrate is heated, and a gas mixture of methane, silane, germane, argon, and H2, that contg. NH3 in place of methane is introduced. The intended electrophotographic image forming material is obtained by glow discharging in the vessel to deposite an amorphous silicon carbide or nitride photoconductive layer contg. Ge onto the substrate. The obtained material has sensitivity to light in the wide wavelength range of 400-900nm, and suitable for use in high speed printing, etc., using a semiconductor laser for a light source.
Patent JP-H0436169-A (JP)
Title: Sensor for foreign material in laver raw algal body
Inventor: OTSUBO YASUHIDE
IPC: A23L17/60
Filed: 1990-05-31
Abstract: PURPOSE:To obtain a device, composed of a water passage for flowing an aqueous solution of laver raw algal bodies, a camera for observing foreign materials and a computer connected to the camera and arranged between a washing step and a cutting step and used for sensing the foreign materials from the aqueous solution of the laver raw algal bodies before cutting. CONSTITUTION:A foreign material sensor composed of a water passage 1 for flowing an aqueous solution of laver raw algal bodies, a camera 2 for observing foreign materials and a computer 3 connected to the camera 2 is used to sense the foreign materials in the aqueous solution of the laver raw algal bodies before a cutting step and a shutter 4 is operated on an output signal from the computer 3. Thereby, the foreign materials are made to stick to the shutter 4 and removed.
Patent JP-S63306972-A (JP)
Title: Control device for motor-operated type power steering system
Inventor: OSHITA SAIICHIRO
IPC: B62D6/02
Filed: 1987-06-09
Abstract: PURPOSE:To obtain appropriate degree of steering feeling by generating a lateral acceleration operation signal based on the signal of an acceleration exerted on a vehicle and controlling the direction and magnitude of an output torque of an electric motor with a summed signal of the lateral acceleration signal and a twist torque signal. CONSTITUTION:Providing an assist command section 1 including a twist torque sensor 11, a phase compensation command section 2 including a phase compensation section 21 for generating a signal proportional to the differential value of the twist torque signal, a return command section 3 including a steering angle sensor 31, a deceleration command section 4 and a vehicle speed judgement section 5 and a control circuit 6; an electric motor 7 is drive-controlled to provide a steering mechanism with power assist. In such an arrangement, a lateral acceleration (G) operation section 8 for calculating the lateral G exerted on a vehicle based on the vehicle speed and steering angle, and a lateral G corresponding operation constant function section 9 for generating a lateral G operation signal which increases as the lateral G increases are further provided. It is made to control the electric motor with a sum of the lateral G operation signal and the twist torque signal.
Patent JP-S6124801-A (JP)
Inventor: DAGURASU JIEEMUZU KANINGAMU
IPC: B60R1/06
Filed: 1985-06-28
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-S5850834-A (JP)
Inventor: DONARUDO AARU UIRUSON
IPC: H04M1/60
Filed: 1982-08-19
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-S6035946-A (JP)
Title: Permanent magnet synchronous motor
Inventor: SUDA YOHITO
IPC: H02K1/27
Filed: 1983-08-05
Abstract: PURPOSE:To reduce the number of manufacturing steps by securing permanent magnets to a plurality of slots formed on the outer periphery of a rotor yoke with an engaging member having different specific weight. CONSTITUTION:A plurality of wedged notches 12 (the drawing shows the case of four) are formed on the circumference of a yoke 3. A core securing connecting member 11, a securing member 14 of a permanent magnet 4 are inserted into the notches 12, a laminated core is secured, and a permanent magnet 4 is secured to the circumference of the yoke 3. The notches 12 have narrow openings so that the members 11, 14 are not flown out by the centrifugal force. The member 11 is formed of metal having different specific gravity. Thus, the balance of the rotor can be facilitated to reduce the number of parts so as to reduce the number of manufacturing steps.
Patent JP-S5571076-A (JP)
Title: Semiconductor detector
Inventor: KONAGAI CHIKARA
IPC: H01L31/115
Filed: 1978-11-24
Abstract: PURPOSE:To measure some 10keV of energy particles efficiently in the atmosphere where X-rays of the same degree of energy are mixed, by providing one side with a charged particle screen layer and the other side with a resisting metal contact layer of a pair of rectifying contact metal layer. CONSTITUTION:In case of measuring electromagnetic radiant rays and discharged particle rays inciding from the direction of an arrow 9, the output signals of a pair of metal layer 21 on the side of the charged particle screen layer 4 concern solely electromagnetic radiant rays, while the output signals of the other layer 22 concern both of electromagnetic radiant rays and charged particle rays, thus enabling it to get solely charged particle signals by statistical disposal.
Patent JP-S5985939-A (JP)
Title: Device for simultaneously inspecting large number of liquid sample
Inventor: ANTONIO RITSUSHI
IPC: G01N15/04
Filed: 1983-08-09
Abstract: The apparatus consists of at least one test-tube carrier defining seats for test tubes. The carrier is moved by oscillation or rotary motion about a horizontal axis under the influence of time control means. A structure which is vertically movable relative to the test tubes is fitted with individual means for the photometric observation of the data relating to each test tube and is controlled by time-control means. Processing and recording means collect data relating to the presence of each test tube, the presence of a sample, and the level of said sample, for each test tube seat.
Patent JP-H01317688-A (JP)
Title: Manufacture of composite coated steel plate
Inventor: KATAOKA TOKIHIKO
IPC: B23K20/00
Filed: 1988-06-15
Abstract: PURPOSE:To easily manufacture a composite steel plate where material difficult to roll is made to cladding material by forming a specific powder layer on the steel plate surface on which a metallic layer is formed and covering the surface with plate material via a separating agent to perform hot rolling thereon. CONSTITUTION:The metallic layer 2 is formed on the steel plate 1 surface in advance. The layer 3 of metal powder or mixed powder containing ceramics powder in the range <=75 vol.% is formed on the metallic layer 2. The surface of the layer 3 is covered with the mild steel plate 5 via the separating agent 4. This laminated material is subjected to hot rolling. By this method, the composite steel plate where the material difficult to roll is made to the cladding material can be easily manufactured.
Patent JP-H10314200-A (JP)
Title: Vibration radiating tool
Inventor: FUKUNAGA MIKIO
IPC: A61F13/10
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a member capable of radiating the impact of a human body due to sports and work, etc., and relieving the impact. SOLUTION: This vibration radiating tool 6 composed of an abutting member 3 in contact with the human body 1, the impact conducting member 4 of a hard material formed by metal, ceramics or plastic, etc., and the vibration radiating member 5 of soft plastic, relatively soft metal such as lead, fibers or rubber, etc., capable of radiating vibration is fixed to the wrist by a band or a belt 7. Also, the conductivity of the impact is defined as the impact conducting member 4 >= the vibration radiating member 5. The band or the belt 7 adjusts the strength of the pressure of winding it to the wrist by a pressure adjustment instrument 10 to the wrist of a fastener (hook-and-loop fastener belt) or a buckle, etc.
Patent JP-S632648-A (JP)
Title: Tool breakage detecting device
Inventor: WAKABAYASHI TORU
IPC: B23Q17/09
Filed: 1986-06-20
Abstract: PURPOSE:To avoid the effect of disturbance such as vibrarion, cutting oil, chips, etc. by forming the captioned device with a device for detecting that a rotary device formed with a rotary body and a swinging rod carried out a rotation at a defined angle, and a device for carrying out an output based on the detected result. CONSTITUTION:The angle of rotation at which a swinging rod 13 is brought into contact with a normal tool 50 is measured and, after making adjustment so that the rod 13 is rotated about 10 deg. beyond the normal angle, a prescribed machining is carried nt. When the tool 50 is returned to the zero (0) point after machining a workpiece 40, a rotasy device 10 is operated to rotate the swinging rod 13. In this case, when the tool 50 is not broken, the swinging rod 13 is brought into contact with the tool 50, whereas, if the tool 50 is broken, the swinging rod 13 is not brought into contact with the tool 50, and this is detected by a detecting device, stopping a machine tool while reversing the rotary device 10 to return the swinging rod 13. By this method, an erroneous measurement due to disturbance can be prevented, enabling a stable detection.
Patent JP-H08340350-A (JP)
Title: Data transmission system
Inventor: TAKEDA TAKAYUKI
IPC: H04N19/00
Filed: 1995-06-12
Abstract: PURPOSE: To establish synchronism among plural transmitters operated by independent house clocks, respectively via an ATM communication channel. CONSTITUTION: An RTS generator 16 calculates the numeric value with integer ratio of frequency of the internal clock 4fsc of the transmitter for the line clock NCLK of the ATN communication channel 20 as synchronous data RTS. Transnmission equipment 18 transmits audio/video data PVD and the synchronous data RTS inputted from a VTR 14 to the transmitter 30 by multiplexing on a prescribed packet. Reception equipment 32 separates the synchronous data RTS from a received ATM cell, and a clock controller 36 synchronizes the oscillation frequency of a clock generator 38 with the internal clock 4fsc of the transmitter 10 based on the synchronous data RTS.
Patent JP-H0435688-A (JP)
Title: Clutch change-over device for dehydrating and washing machine
Inventor: INOUE MASAAKI
IPC: D06F37/40
Filed: 1990-06-01
Abstract: PURPOSE:To prevent the occurrence of abnormal sound when a washing tank is rotated together in the direction of dehydrating rotation by constituting a one-way clutch mechanism to be operated so as to be delayed in angle by 1 to 10 deg. in clutching opera tion. CONSTITUTION:An one-way clutch 15 is so constituted that the corotation of a dehydrat ing and washing tank 5 in the direction of dehydration reversed rotation is prevented, but the tank can be freely rotated in the direction of dehydrating rotation. A roller 15c between an inner ring 15a and an outer ring 15b is provided with adequate clear ance in the rotating direction, and the roller is constituted to be locked when it is moved by 1 to 10 deg. in the angle of delay. Accordingly, the dehydrating and washing tank is rotated together while being influenced by the rotation of water flow and clothes owing to the rotation of a rotating vaned disc at the time of washing, it is rotated together to the direction of dehydrating rotation, and it is also rotated together even to the direction of dehydration reverse rotation by 1 to 10 deg. in the angle of delay even if a brake band 11 is wound up. By this constitution, rolling-in is cancelled every reversion, bearing pressure will never be increased, the occurrence of abnormal sound can thereby be prevented.
Patent JP-S5935701-A (JP)
Inventor: SAKATA TAROU
IPC: F22D1/12
Filed: 1982-08-23
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-S5668875-A (JP)
Title: Binary system
Inventor: MASAKI HIDEO
IPC: G06K9/38
Filed: 1979-11-08
Abstract: PURPOSE: To obtain a binary signal required for character recognition, by referring to brightness of picture elements near the object picture element by setting a slice level on a basis of the peak value or the average value of the electric signal.  
     CONSTITUTION: Recorded characters on recording medium 11 are scanned by image sensor 13 and are converted to an electric signal and are supplied to sample hole circuit 15 through amplifier 14. The output signal sampled at every fixed period by circuit 15 is converted digitally by A/D converter 16 to output multilevel digital signal Mij (i and j are the line number of each picture element and the column number respectively). This digital signal Mij is supplied to the first binary circuit 17 and the second binary circuit 18, and this signal is made binary with the slice level based on the peak value at every fixed time by circuit 17 to output the first binary signal Mij. Picture elements near the object picture element are referred to by circuit 18 to output the second binary signal Lij based on the slice level corresponding to the delay signal, and a correct binary signal is obtained on a basis of signals Hij and Lij by linkage circuit 19. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05157169-A (JP)
Title: Method and device for shifting and controlling automatic mechanical type speed change gear
Inventor: MAAKU DEIBITSUDO BOODOMAN
IPC: F16H63/44
Filed: 1992-05-11
Abstract: PURPOSE: To allow a vehicle to limp off a road to a safe place nearby by, when sensing conditions of a system fault that shifting of a main section in a transmission cannot be performed, retaining the main section engaged in a selected ratio while issuing command output signals for causing shifting of only an auxiliary section. CONSTITUTION: An automated mechanical transmission system 12 comprises a compound mechanical transmission 14 comprising a multiple ratio main section connected in series with a multiple ratio auxiliary section, a fuel controlled engine 16, a nonpositive coupling 10 interposed the engine and the transmission. Further, a central control unit 50 logically processes detected signals from a plurality of system sensors 36, 42, 44, 28 so as to control a plurality of system actuators 40, 28, 48, respectively. In this case, during shift control, the presence of conditions indicative of a system fault undesirably rendering continuing main section shifting in the transmission 14 is sensed, and in response to the conditions of the system fault, the main section is engaged in a selected ratio. Further, the state of the main section engaged in the selected ratio is maintained while issuing command output signals for causing shifting of only the auxiliary section.