baber/WOPTO huggingface dataset:
Patent JP-H10139247-A (JP)
Title: Two-sides images forming device
Inventor: OKUI SUSUMU
IPC: G03G15/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing costs and shrink the proprietarily occupying space by forming a recording sheet switch-back passage structure, furnished in an inversive transport part of a two-sideds images forming device, from a small number of component parts and in a simple configuration. SOLUTION: This two-sideds images forming device is structured so that each recording sheet of paper P on whose one surface an image has been formed, is switched back by an inversive transport device 40, upset up and down, and fed by a re-feeding part 70 to an image formation part 10, where an image is formed also on the other surface. An inverting space for recording sheet furnished in the inversive transport part 40 is located between over the guide surface of a body skeleton bottom plate 100 of this image forming device and under the guide surface of the body 21 of a sheet feed cassette.
Patent JP-H09146256-A (JP)
Title: Photomask and production of semiconductor device
Inventor: YANAI MASAHARU
IPC: G03F1/36
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To widen the allowance of the depth of focus of isolated patterns particularly in photolithography and to eliminate the difference in coarse and dense patterns in etching. SOLUTION: If there are spaces of >=2 times the line width, auxiliary patterns are formed of a material having high transmittance alongside these lines at the time of forming a photomask. The transmittance of the light shielding material of this time is specified to 20 to 80%. Then, the depth of focus of the coarse patterns is >=2 times as compared with the case there are no auxiliary patterns. The pseudo dense patterns are obtd. by the auxiliary patterns and the difference by the various densities of the etching shapes is eliminated.
Patent JP-H06127150-A (JP)
Title: Thermal transfer sheet, thermal transfer image receiving sheet and thermal transfer recording method
Inventor: EGASHIRA NORITAKA
IPC: B41M5/50
Filed: 1992-10-16
Abstract: PURPOSE:To enhance the utilization efficiency of heat energy and to form a sharp high density image at a high speed even by low heat energy. CONSTITUTION:In a thermal transfer sheet wherein a dye layer is provided on the surface of a base material film, an ultrafine granular material with heat diffusivity of 0.005cm<2>/s or more and a particle size of 0.5mum or less is added to the base material film and/or the dye layer and a thermal transfer image receiving sheet is obtained by providing a dye receiving layer on at least one surface of a base material sheet and characterized by that an ultrafine granular material with heat diffusivity of 0.005cm<2>/s or more and a particle size of 0.5mum or less is added to the dye receiving layer. A thermal transfer recording method is performed using the thermal transfer sheet and the thermal transfer image receiving sheet.
Patent JP-H10146104-A (JP)
Title: Ridge coating machine
Inventor: SHIMAZOE MASAHIRO
IPC: A01B35/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a ridge coating machine capable of easily performing a position setting operation of a ridge forming part. SOLUTION: This ridge coating machine is equipped with a lift up and down supporting rod 22 lifting up and down in vertical direction, an advance and retreat supporting rod 24 mounted to the lift up and down supporting rod 22 through a guiding body 23 as crossing the same rod and transferring against a ridge as advancing or retreating, and a ridge forming part 6 mounted at the tip of the advance and retreat supporting rod 24.  In this case, the machine is obtained by installing an elastic means between the guiding body 23 for advancing and retreating and the advance and retreat supporting rod 24 for elastically energizing the advance and retreat supporting rod 24 in order to go forward to the ridge side, mounting with pivoting the base end of an advance and retreat supporting rod operating lever 30 to the guiding body for advancing and retreating 23,  also joining the advance and retreat supporting rod operating lever 30 with the advance and retreat supporting rod 24 through a joining body 34 for interlocking a lever operation of the advance and retreat supporting rod operating lever 30 with the advancing and retreating transfer of the advance and retreat supporting rod 24 and anchoring the advance and retreat supporting rod 24 by an anchoring body 40 installed at the guiding body 23 for advancing or retreating to enable the position setting.
Patent JP-H08159715-A (JP)
Title: Inspection instrument for deviation of mounting position of electronic component
Inventor: MURATA SHIGEYUKI
IPC: G01N21/956
Filed: 1994-12-07
Abstract: PURPOSE: To enable the mounting deviation to be inspected recognizing the mounted position of a part, regardless of the amount and quality of a solder by detecting the package position of an object to be inspected and comparing it with the package position in the normal mounting to examine a positional deviation. CONSTITUTION: At a package illuminance recognizing section 91, a window for recognizing package illuminance is generated at the center position in the normal mounting of a part 4 to be inspected to obtain an illuminance data of a package part of an angular chip part. At a package position recognizing section 92, a position outside a range of illuminance obtained by the illuminance recognizing section 91 is detected from the center position in the normal mounting of the part 4 to be inspected. At a mounting deviation judging section 93, a difference is inspected between the width and length in the longitudinal direction detected of the part and those specified originally thereof at a package position of the part to be inspected detected. When the difference is large, non-mounting deviation without the part to be inspected is determined.  Thereafter, a comparison is performed between the package position and the position of the end of the part mounted normally to determine the distance and when a separation therebetween is large exceeding a threshold, a mounting deviation is determined.
Patent JP-H06145219-A (JP)
Title: Production of chlorinated polyolefin
Inventor: MATSUMOTO SEIJI
IPC: C08F8/20
Filed: 1992-11-13
Abstract: PURPOSE:To establish an industrial production process of a chlorinated polyolefin without manifesting adverse effects on the ozonosphere present in the stratosphere of the earth by using a specific solvent. CONSTITUTION:This method comprises using a halogenated acetic acid as a solvent in carrying out the chlorinating reaction of a polyolefin dissolved or suspended in the solvent with chlorine gas or sulfuryl chloride by using a radical former as a catalyst.
Patent JP-H03164677-A (JP)
Title: Cold water supplying device utilizing cold heat of liquefied gas
Inventor: HISAKADO YOSHINORI
IPC: F25D3/10
Filed: 1989-11-22
Abstract: PURPOSE:To perform an efficient supplying of cold water of low temperature with a simple configuration of a cold water supplying device by a method wherein the cold water supplying device is comprised of a plurality of nozzles arranged above a water surface and for injecting water, a thermal transmitting pipe immersed in water in a storing tank and to which liquefied gas of low temperature is supplied and a pipeline for taking out cold water from a lower part of the storing tank. CONSTITUTION:Nozzles 42 are arranged above a water surface of water 45 stored in a storing tank 41, and water supplied from a pipeline 36 through a header 46 is injected. A thermal transmitting pipe 43 may feed liquefied natural gas gasified from a pipeline 29. The pipe 43 is made of aluminum and arranged with its upper and lower parts being bent. The thermal transmitting pipe 43 has fins 48 projecting outwardly in a radial direction, extending vertically while being brought into contact with water 45. The water 45 is adhered to the surfaces of the thermal transmitting pipe 43 and fins 48 as ices 49. Among the adhered ices 49 is present a spacing 50 where the water 45 flows from an upper part to a lower part. Accordingly, the water injected from the nozzles 45 is stored in the storing tank 41 contacted with the ices 49 and cooled there and then taken out through a pipeline 37 arranged below the storing tank 41.
Patent JP-H11140044-A (JP)
Title: Preparation of amine compound
Inventor: KATSUKI TSUTOMU
IPC: C07C211/30
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain an amine compound useful as an intermediate for physiologi cally active substances such as medicines and agrochemicals and for specialty chemical derivatives by allowing a compound having a specific structure to react with a peroxycarbamate compound in the presence of a copper catalyst. SOLUTION: A peroxycarbamate compound of formula I[X does not exit, or is a (substituted) benzene ring or a (substituted) naphthalene ring; R1 is H or a 1-6C alkyl; R2 is H, a 1-6C alkoxy or the like] (for example, ethylbenzene or 4-chloroethylbenzene) is allowed to react with a peroxycarbamate compound of formula II [W<1> and W<2> are each H, a 1-6C alkyl, (substituted) phehyl or the like; Z is H or a 1-6C alkyl] [for example, t-buthylperoxy N-(paratoluenesulfonyl)carbamate] in the presence of a copper catalyst (for example, cuprous trifluoromethanesulfonate) preferably at -25 to 50 deg.C for 0.1 to 1,000 hr.
Patent JP-H08156071-A (JP)
Title: Extrusion screw
Inventor: YONETANI HIDEO
IPC: B29C48/585
Filed: 1994-12-07
Abstract: PURPOSE: To realize the extrusion having stable quality, in which the capability of a feeding part having a keyed jacketing mechanism can fully be shown, by a method wherein the improvement of kneading properties is contrived by uniformizing resin temperature. CONSTITUTION: In this extrusion screw, in which a feed zone, a compression zone and a metering zone are formed in the order named towards the rear end of the screw, the metering zone has a small diameter sojourning zone 14, in which do screw flight is formed, and a mixing element 15, which is provided at the rear of the sojourning zone.
Patent JP-H05112028-A (JP)
Title: Printer
Inventor: ICHIHARA MASAKI
IPC: B41J2/365
Filed: 1991-10-23
Abstract: PURPOSE:To constantly ensure an optimum printing density independently of a temperature change by a method wherein a temperature in the vicinity of a printing part is measured, a heating value required for an optimum printing is calculated based on the measured temperature, and in accordance with the calculated result, a printing density is controlled. CONSTITUTION:With the rotation of a paper feed roller 1, heat-sensitive paper 3 is fed in contact with a printing head 2. A predetermined heating value is applied to the printing head 2 for a predetermined time, whereby the heat- sensitive paper 3 produces a color as a printing result. By the way, a sensitivity in coloring the heat-sensitive paper 3 depends on a temperature. Thus, a temperature in the vicinity of the printing part is measured by a temperature sensor 4. Based on the measured temperature, a heating value required for an optimum printing is calculated. In accordance with the calculated result, a heating value to the printing head 2 is controlled by a heating value control mechanism 5. At this time, the heating value control mechanism 5 controls printing density by controlling at least one of a heating value to be applied to the printing head 2 and a feed speed of the heat-sensitive paper 3.
Patent JP-H05145184-A (JP)
Title: Wavelength variable distribution feedback type semiconductor laser and its driving method
Inventor: KINOSHITA JUNICHI
IPC: H01S5/12
Filed: 1991-11-20
Abstract: PURPOSE:To make a wavelength tuning width wider continuously, and to reduce optical output fluctuation and facilitate production. CONSTITUTION:In a wavelength variable distribution feedback type semiconductor laser, a plurality of phase shift regions are provided, and these phase phase shift regions are maintained in single longitudinal mode from the end to end of stop band and the tuning of wavelength is performed effectively. Actually, the electrode at p-side is separated to two small electrodes 24 provided at the positions separated by a distance equal to one-sixth of the distance from a center electrode 21 and both laser end faces to the total resonator, and a phase shift region is respectively located in the resonator region directly below these electrodes. By independently controlling the center electrode 21 and two small electrode 24 with the construction as stated above, the tuning of wavelength is adjusted while maintaining the single longitudinal mode from the end to end of stop band.
Patent JP-2000134663-A (JP)
Title: Mobile radio communication device
Inventor: SEIKI YOSHIHIRO
IPC: H04W76/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To surely register a slave set to a fixed station without operating the fixed station side. SOLUTION: The fixed station 2 operates by a registering mode in a prescribed time set to a timer 16 after supplying power. When a registering request by radio waves 4 is executed by control by a control part 22 responding to registering operation to the operation part 24 of the slave set 3, the control part 12 of the station 2 controls an ID code to be transmitted. The part 22 of the set 3 registers the ID code of the station 2 to a storing part 23 to transmit the ID code of the set itself 3 to the station 2. The part 12 of the station 2 registers the ID code of the set 3 in a storing part 13 to complete registering. The result of register, etc., is displayed on a display part 14.
Patent JP-H10149691-A (JP)
Title: Microprocessor system and communication method therefor
Inventor: OKADA KENJI
IPC: G11C16/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a microprocessor system in which the simplifying of the writing work of a storage device and the shortening of the write time of the device are attained and its communication method. SOLUTION: The storage content of an EEPROM 2 or a RAM 4 is communicated via the serial interface 7 of a microprocessor 5 supporting a first communication protocol in between the EEPROM 2 and the microprocessor 5 and the communication data of the RAM 4 or an external communication device 3 is communicated via the serial interface 7 of the microprocessor 5 supporting a second communication protocol in between the microprocessor 5 and the external communication device 3.
Patent JP-S63157743-A (JP)
Title: Twin roll continuous casting machine
Inventor: TAKAHARA KAZUKI
IPC: B22D11/06
Filed: 1986-12-19
Abstract: PURPOSE:To freely enable change of thickness and width for continuously cast slab by moving a moving roll to a fixed roll in a twin roll continuous casting machine toward the axial direction and the right angle direction to the axial direction. CONSTITUTION:The one side roll 1 in the twin roll type continuous casting machine, is fitted as fixing at the fixed position to the fixed frame 4 through a bearing box 5 as the fixed roll. The moving roll 2 facing it is fitted to a moving frame 8 by a bearing box 6 and screw shaft 7. Side dams 21, 24 for forming a pouring a pouring basin together with both rolls 1, 2 are fitted respectively to the moving frame 8 and the fixed frame 4. In case of moving the moving frame 8 along axial direction X by rotating a motor 14, the width of continuously cast slab can be changed and in case of moving the moving frame 8 toward the axial direction X and the right angle Y direction by rotating a motor 20, the gap 3 of both rolls 1, 2 can be changed, to be able to freely change the width of continuously cast slab.
Patent JP-H10137263-A (JP)
Title: Dental treatment device having illumination mechanism
Inventor: YAMANAKA MICHIZO
IPC: A61C1/08
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To emit white light with a single LED chip and to intensify the luminous intensify of emitted light so as to illuminate an exposure part by providing an illumination mechanism of a dental treatment device having illumination mechanism in a hand-held member with a layer of a phosphor on the LED chip and emitting white light. SOLUTION: A pressurized water path, pressurized air path and power source path are internally disposed at the rear part 2 of the hand-held member. The front end of an axial center part is projectingly provided with a circular fitting shaft part 5 having a terminal member 1. The rear end is provided with a juncture 6 for flexible hoses to be respectively connected a pressure supply source, pressure air source and external power source. This terminal member 1 is provided with female type terminals 7, 8. The front part of a light emitting part 3 is projectingly provided with a translucent part 11 sealed with the LED chip 22 which has the layer of the phosphor and emits the while light. The rear part is projectingly provided with terminals 12, 13 of a male type respectively connected to the terminals 7, 8 of the female type.  An outer cylinder 4 consists of a cylindrical body 16 which is opened with a window hole 17 on its outer periphery. The rear end 18 of this cylinder body 16 is screwed to the front end of a fitting shaft part 5.
Patent JP-H08161138-A (JP)
Title: Method for displaying menu
Inventor: ITOU FUYUE
IPC: G06F3/0482
Filed: 1994-12-08
Abstract: PURPOSE: To more naturally execute the operation of input command using a pointing device such as a mouse without sensing inconvenience by constituting a pop-up menu so that its lower position is developed in the lower right direction or the lower left direction. CONSTITUTION: A parent window 1 for displaying a pop-up menu to be a reference, a child window 2 for displaying the detailed menues of the pop-up menu item displayed in the window 1 and a grandchild window 3 for displaying the more detailed menues of the menu item displayed in the window 2 are developed. Thereby these windows 1 to 3 are displayed so that the window 2 is partially superposed with the lower left of the window 1 and the window 3 is partially superposed with the lower left of the window 2. When a user's name is inputted, a computer system retrieves a data base and extracts the information on the hand more skilful than the other (skilful hand) of the user corresponding to the name.  Whether a skilful hand of the user corresponding to the inputted user's name is a right hand or a left hand is judged, and in the case of right-handed user, the developing direction of the pop-up menu is the lower right direction. In the case of left-handed user, the menu is developed in the lower left direction.
Patent JP-H02151539-A (JP)
Title: Acceleration slip preventing device for vehicle
Inventor: YOSHIDA MASATO
IPC: B60W10/188
Filed: 1988-12-01
Abstract: PURPOSE:To prevent a useless control, when an engine is controlled in a direction of decreasing its output, by controlling a drive wheel so as to end its drive torque control when a main throttle valve is decreased in its opening less than the predetermined opening variably set in accordance with a running condition of a vehicle. CONSTITUTION:In the case of a vehicle provided with an engine having in an intake pipe 22 a main throttle valve 23 operated by an accelerator pedal and a subthrottle valve 24 controlled in its opening by a motor 24M with a control signal from a traction controller 15, it reduces drive torque of a drive wheel by adjusting an opening of the subthrottle valve 24 in accordance with a slip amount DV calculated in accordance with a difference between a drive wheel speed VF and a non-drive wheel speed VB. Here a main throttle position sensor 26 detects an opening of the main throttle valve 23, when it decreases less than the predetermined opening variably set in accordance with a running condition of the vehicle, the drive wheel is controlled so as to end its drive torque control in the above.
Patent JP-H02150144-A (JP)
Title: Digital transmission/reception device
Inventor: ASANO NOBUO
IPC: H04L27/22
Filed: 1988-12-01
Abstract: PURPOSE:To decode a reception signal by means of a single decoder by softly deciding signals having an I component and a Q component detected synchronously further, further softly deciding the signals, and executing maximum liplihood decoding. CONSTITUTION:The signals from an input terminal 1 are decoded by a convolution encoder 2, they are modulated by a differential phase converter 3, distortion, etc., are added with distortion, etc., by a line 4, and they are received on a reception side. A synchronization detector 5 execute the orthogonal synchronization detection of the signals received through the line 4, outputs an analog signal 18 having the I component and an analog signal 19 having the Q component, and a soft deciding device 9 softly decides the signals 18 and 19 from the synchronization detector 5. An output signal 21 of the soft deciding device 9 is a value quantized on a multilevel basis, and it is decoded by a soft decision maximum liklihood decoder 10. Thus, the reception signal added with the distortion, etc., by the line 4 can be decoded by a single decoder 10.
Patent JP-2001052573-A (JP)
Title: Operation device for switch
Inventor: NAKAJIMA ATSUYA
IPC: H01H33/91
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a spring operation device for a switch allowing suppression of enlargement of the device size even when increasing output of the device, and allowing improvement of breaking performance. SOLUTION: This operation device is provided with an opening torsion bar 34 for opening a switching contact of a switch by biasing force; an opening- assistance torsion bar 51 interlocking with the opening torsion bar 34 through a cam part 52 to assist the biasing force of the opening torsion bar 34; a breaking lever 36 connected to a moving contact 22 of a breaker to drive the breaker; and closing and closing-assistance torsion bars 35, 47 for storing energy into the opening and opening-assistance torsion bars 34, 51 by biasing force and closing the switching contact. The closing-assistance torsion bar 47 interlocks with the closing torsion bar 35 through a cam part 43. Because the closing- assistance torsion bar 47 shares the energy storage force, enlargement of the device size can be suppressed even when increasing the energy storage force.
Patent JP-H01148053-A (JP)
Title: Outer rotor type brushless motor
Inventor: TANAKA HISAHIRO
IPC: H02K29/00
Filed: 1987-12-01
Abstract: PURPOSE:To reduce man-hours for assembly as well as a cost and improve field efficiency, by lengthening tooth and reducing a gap between a housing and a tooth. CONSTITUTION:When the coil 7 of a core 9 is conducted, a field is generated radially and a magnet 3 tries to move into the receiving direction of an attracting force. When a rotating field is generated in the core 9, a rotor is driven to rotate. An axial gap between tooth 8, constituting one part of the core 9, and a housing 2 is made small. According to this method, one part 10 of leakage flux, generated from the tooth 8 of the core 9, affects magnetically to the housing 2 consisting of a magnetic material. In other words, the housing 2 is attracted toward the tooth 8 by the leakage flux 10, therefore, the magnetic attraction force of the rotor is generated in the stator. Accordingly, magnets for attracting rotor may becomes unnecessary, man-hours and cost may be reduced and the field from the core may not be obstructed whereby a field efficiency may be improved.