baber/WOPTO huggingface dataset:
Patent JP-H1144491-A (JP)
Title: Attaching structure for rotary heat exchanger
Inventor: TEZUKA TAKEYUKI
IPC: F28D11/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure for a rotary heat exchanger which is large in freedom of degree upon its attaching and capable of mainly cooling a heat generating part in a casing. SOLUTION: An exhaust port 15 of one fan of a rotary heat exchanger 1 is provided in a box body 20. The inlet port 16 of one fan and the inlet port 18 and the exhaust port 17 of the other fan face outside the box body 20. The periphery of the rotary heat exchanger 1 is covered with the box body 20. The inlet port 16 of one fan of the rotary heat exchanger 1 to which the box body 20 is attached is inserted into an inlet port insert hole 41 formed on a control board 40 so that the box body 20 is fixed to the control board 40 and the control board 40 is connected to the box body 20 by a duct 45.
Patent JP-H0761151-A (JP)
Title: Image receptor for thermal transfer recording
Inventor: HATTORI OSAMU
IPC: B41M5/52
Filed: 1993-08-27
Abstract: PURPOSE:To provide an image receptor for thermal transfer recording capable of easily making a seal conformed to size of multi-image in a thermal transfer device. CONSTITUTION:On a seal base material 5 of an image receptor sheet 2 and an adhesive layer 6, dividing cuts 9 which are equal to each image size are provided such that the cuts do not reach a surface of a receptor layer 4. Thus, multi-images of various sizes can be recorded without damaging image quality and only image parts can be cut out easily so as to make seals.
Patent JP-H0376284-A (JP)
Title: Masked semiconductor laser
Inventor: MISAWA SHIGEYOSHI
IPC: H01S5/00
Filed: 1989-08-18
Abstract: PURPOSE:To improve a semiconductor laser of this design in spatial coherence so as to enable it to output an enough optical output by a method wherein the major axis of an opening parallel to the active layer of a semiconductor laser is made shorter than the minor axis of an elliptical outgoing beam and larger than its wavelength. CONSTITUTION:An optical shielding mask layer 2 is formed on a light projecting end face 1a of a semiconductor laser 1, and a light projecting opening 3 is provided to a part of the mask layer 2. The opening 3 is formed into such a shape that the major axis of the opening 3 in the direction of A parallel to the active layer of the semiconductor laser 1 is shorter than the minor axis of the elliptical outgoing beam emitted from the semiconductor laser 1 and larger than the wavelength of the beam concerned. That is, if the major axis of the elliptical opening 3 in the direction of A is nearly as long as the wavelength, a laser beam enough in intensity can be obtained even if the minor axis is shorter than the wavelength. Moreover, an outgoing beam is improved in ellipticity and becomes nearly circular in cross section, and furthermore, as a beam is small in diameter, it can be further improved in spatial coherence.
Patent JP-H0939313-A (JP)
Title: Printer
Inventor: KASAHARA TATSUO
IPC: G06F3/12
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To also simply and cleanly print even a font once registered but eliminated by collectively controlling the names of all of fonts once registered and flags showing whether the fonts of said names are registered presently. SOLUTION: A hard disk, an IC card 9 and an ROM font 11 are provided as recording media and a font name head 13 and a font name table 15 are stored in either one of them. The names of all of fonts once registered and the flags (the number of name characters) showing whether the fonts of said names are registered presently are arranged to the font name head 13 in the corresponding relation. By this constitution, when the inquiry of the presence of a font is received from a host computer 5, the collimination of the name of the font with the font name head 13 is performed. If there is the name of the font in the font name head and the name of the font is registered, the font name table 15 is read.
Patent JP-S61116463-A (JP)
Title: Time display control system
Inventor: TAKIMOTO HIROMICHI
IPC: G04G5/00
Filed: 1984-10-12
Abstract: PURPOSE:To eliminate the excessive advance of the display time and unnaturalness of the time display by stopping a partial update at the time of carry when minute goes to hour and updating the time according to the next time information so as to display the time. CONSTITUTION:When an electronic key telephone system receives time information, the time information is set in the memory of the electronic key telephone system EKT. When time information is not received, the order of minute in the time is discriminated to be 59 or not. When it is before 59min, the discrimination is made whether or not 1min expires from the previous display time update. When 1min expires, the time in the memory 18 is updated by 1min, and where the time is 59min and 1min does not expire from the previous display time update, the operation is terminated. The display contents of a display device 17 are controlled according to the contents of the time information area in the memory 18. when the reception time information is set in the memory 18 and the partial update by 1min is executed, the display contents of the display device 17 are updated. Thus the unnatural return of the time in case of excessive advance of the display time can be prevented.
Patent JP-2001042111-A (JP)
Title: Optical element
Inventor: CHIBA KEIKO
IPC: G02B5/18
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent deformation. SOLUTION: When a parallel plate consisting of quartz having 150 mm diameter (a) and 10 mm thickness (t) is used for a substrate 21, it does not deform by its weight because the thickness (t) is in the range of 3.73<=t<=48.34 mm, and therefore, the plate can be processed with enough accuracy as an optical material. In the production of the element, first, a resist 22 consisting of an organic material having photosensitivity for fine pattern processing is applied on the substrate 21, and successively, the solvent included in the resist 22 in a liquid state is volatilized. Then the resist is exposed to light by using i-line light through a reticle 25 in which the pattern of the plate face to be processed is formed. Further, the substrate 21 is etched by using the resist pattern 28 as a reticle.  These steps are repeated to form a diffraction optical element 29 having 2.8 μm minimum pitch and 8-step profile is formed on the substrate 21.
Patent JP-H11170099-A (JP)
Title: Device for holding holder of rolling body on strut of tool
Inventor: GRABER MARTIN
IPC: B30B15/04
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To form a holding device in such a manner that a holder for a rolling body may be completely pressed and fitted onto a strut and may be held in this position by the holding device at the time a tool part is separated. SOLUTION: This holding device has at least a first part and a second part and holds the holder 2 for the rolling body of a vertical direction guide on the strut 1 of the tool comprising plural plate parts. The holding device has a holding part 10. This holding part has a hollow cylindrical rod 11 held movably in a vertical direction hole 3 formed at the free end of each strut l. This rod has a disk 14 projecting beyond the outer periphery of the strut 1 on its end face. Further, a screw 8 is inserted into the vertical direction hole 3. A shank 7 of the screw is provided with an elastic element 17. When the holding part 10 is in a pushed in position, the annular element 13 inserted to the hollow cylindrical rod 11 is pressed and fitted onto the elastic element. The elastic element 17 securely tightens and holds the annular element 13 in this position.
Patent JP-H0769677-A (JP)
Title: Production of heat rays reflecting glass
Inventor: OTANI TSUYOSHI
IPC: C03C17/23
Filed: 1993-08-27
Abstract: PURPOSE:To enhance the film strength of a heat rays reflecting glass with a thin metal oxide film. CONSTITUTION:A glass substrate is heated for <=3min and then a thin metal oxide film is formed. By heating for the irreducible min. time required, a thin metal oxide film excellent in wear resistance and film strength can be formed and the durability of the resulting heat ray reflecting glass is enhanced.
Patent JP-H0377750-A (JP)
Title: Method for pouring molten metal at the time of producing rapid cooled metal strip
Inventor: OZAWA MICHIHARU
IPC: B22D11/06
Filed: 1989-08-21
Abstract: PURPOSE:To prevent the development of trouble, such as nozzle clogging, erosion of nozzle hole and to stabilize pouring of molten metal by specifying opening thickness in opening part of the pouring nozzle. CONSTITUTION:After once pouring the molten metal 9 into a tundish 3 from the holding vessel 1 thereof through a sliding nozzle 2, this is allowed to overflow from a weir 4 and supplied in the pouring nozzle 5. Supplying rate of the molten metal is decided according to strip thickness and peripheral velocity of cooling rolls and controlled with opening degree of the sliding nozzle 2. In this case, the pouring nozzle 5 having 5mm<=d<=20mm in respect to opening thickness (d)mm of the opening part thereof is used.
Patent JP-S60104653-A (JP)
Title: Wall surface absorbing device in wall surface polising and cleaning device
Inventor: OZAWA MASARU
IPC: B24C3/06
Filed: 1983-11-11
Abstract: PURPOSE:To surely polish and clean a wall surface with no affection of reaction force by ejection, external wind force, etc., in order to eliminate the leakage of ejection materials, by making a polishing and cleaning device into close contact with the wall surface with the use of air pressure of a blower in a dust collector so that the polishing and cleaning device may be elevated on the wall surface to be treated. CONSTITUTION:A wall surface polishing and cleaning device body 1 and a wall surface absorbing device 6 are moved on a wall surface W through the intermediary to wheels 6 when a wire 4 is wound up or off by means of a wind-up device. When a slide gate 13 and a shut-off valve 14 are opened, an ejection material S pooled in a ejection material reservoir 15 is ejected onto the wall surface W through an ejection pipe 10, and is recovered into the ejection material reservoir 15 through a recovering pipe 12. The ejection material S is separated from dust, etc. under the absorbing action of a dust collector 22, and is recovered into the ejection material reservoir 15 while the above-metnione dust is collected by the dust collector 22 through a flexible branch pipe 25 and a flexible pipe 24. The wall surface polishing and cleaning device body 1 and the wall surface absorbing device 5 are surely elevated and moved on the wall surface with the close contact condition being maintained with respect to the wall surface.
Patent JP-H0259916-A (JP)
Title: Optical arithmetic unit
Inventor: KAWAI SHIGERU
IPC: G06F15/18
Filed: 1988-08-26
Abstract: PURPOSE:To rapidly execute the algorism of a neurocomputer to be learned by providing the title optical arithmetic unit with a modulator driving means for changing the pattern of an optical modulating means by an output generated from an arithmetic unit. CONSTITUTION:The system is provided with a modulator driving device 7 for impressing voltage to a space light modulator 3 by an output generated from the arithmetic unit 8 and the arithmetic unit 8 for calculating the pattern of the modulator 3 for reducing a difference between the output of a light receiving element on a light receiving element array 2 and a required output. A light emitting element on a light emitting element array 1 is modulated by the output of a neuron on an input layer and a light beam projected from the light emitting element is modulated by the modulator 3, converged by light emitting element is modulated by the modulator 3, converged by its opposite light receiving element and outputted. Thereby, learning can be attained by changing the pattern of the modulator 3. Consequently, the algorism of the neurocomputer to be learned can be rapidly executed.
Patent JP-H1154347-A (JP)
Title: Ignition coil
Inventor: OKAMOTO NORIYA
IPC: H01F38/12
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil, which can effectively utilize the magnetic field generated from a primary coil, and impress an appropriate and sufficient reverse-biased magnetic field upon the magnetic field generated from the primary coil, and accordingly can be improved in energy fetching efficiency, while the size and diameter of the coil are reduced. SOLUTION: An ignition coil is constituted by providing a transformer section 35 formed by winding primary and secondary coils 25 and 27 on the outer periphery of a bar-like magnetic core 23, and a cylindrical auxiliary core 33 is provided on the outer periphery of the section 35. In this case, a magnet member 21 which is formed in a ring-like shape and magnetized in such a way that the inner and outer peripheral sections 21a and 21b of the members 21 become opposite magnetic poles is inserted into the outer peripheral section of the magnetic core 23 near the end section of the transformer section 35, so that the member 21 impresses a magnetic field which is opposite to the magnetic field generated from the primary coil 25 is impressed upon the magnetic core 23 and auxiliary core 33.
Patent JP-S6455962-A (JP)
Title: Optical reader
Inventor: HIRAI HIROKI
IPC: H04N1/04
Filed: 1987-08-27
Abstract: PURPOSE:To always obtain normal picture data even if scanning is started again after a halt is made by stopping a conversion action and shifting a conversion means by a previously decided distance in a reverse direction at the time of the halt. CONSTITUTION:If a signal is outputted from the stop terminal of a controller 21 in the middle of reading, a conversion stop signal is immediately outputted to a photoelectric conversion circuit, the conversion action is stopped and a pulse motor 10 simultaneously starts inverting. A counter 22b starts counting, and stops the driving of the pulse motor 10 after it counts only a prescribed number N. If the signal is outputted from the start terminal of the controller 21 and the pulse motor is driven again, the conversion action is resumed from a point where the conversion action is terminated at the time of the halt, because the counter value which is set in a counter 22a shows a value adding one to the value of the counter 22b. Thus, picture data are not segmented and a series of satisfactory picture data can be obtained.
Patent JP-S6457039-A (JP)
Title: Ventilating air-conditioning apparatus
Inventor: ISHIZUKA ICHIRO
IPC: F24F11/02
Filed: 1987-08-27
Abstract: PURPOSE:To enable execution of ventilation, heating, and cooling with high efficiency through a single apparatus, by a method wherein a heating cooling part and a ventilating part are incorporated in an apparatus, a damper is mounted in a suction port through which the open air is introduced directly to the heating cooling part, and opening and closing is controlled by means of a sensor perceiving a difference in a pressure between the inside and the outside of a building. CONSTITUTION:When a ventilating device 21 is operated and there is a difference in a pressure between the inside and the outside of a building, indoor ventilating air sucked through suction grills 17a-17e passes through a ventilation duct 16, and it enters a ventilating air-conditioning apparatus 1 and is introduced to a ventilating part and a heating cooling part. Meanwhile, after air fed from the outdoors is heat-exchanged with indoor ventilating air by means of a heat exchanger 8, it is introduced to the heating cooling part, and by means of a signal from a differential pressure sensor to perceive a difference in a pressure between the inside and the outside of a building, a drive part 12 is controlled a control part 13. A damper 9 is opened, and the open air is fed to the heating cooling part through a suction port 10 by means of a duct 18. After the open air is mixed with indoor ventilating air guided directly to the heating cooling part, the mixture is pressurized by means of a fan 3, and is cooled or heated by means of a coil 4. The mixture is delivered to each room by means of delivery grills 15a-15f, and ventilation and cooling or ventilation and heating is effected.
Patent JP-S58108340-A (JP)
Title: Electronic range
Inventor: TANABE TAKESHI
IPC: F24C7/08
Filed: 1981-12-23
Abstract: PURPOSE:To improve the safety by arranging a heater elevation indicating means at positions on an operation panel, etc. which can be seen from the outside in an electronic range having a grill function given by a heater which can be moved up and down. CONSTITUTION:A number of light-emitting diodes LED1'-LED3'... which emit light corresponding to the position of a heater for grill as it is moved up and down are arranged on an operation panel 1. These light-emitting diodes LED1'- LED3'... are connected to a heater driving circuit via a comparator whose reference voltage is determined by a divided resistance. The light-emitting diodes LED1'-LED3'... emit light sequentially with the elevation of the heater, indicating the position of the heater. By this constitution, the position of the heater can be confirmed even from a remote position, and thus the safety can be improved.
Patent JP-S6456449-A (JP)
Title: Electrophotographic sensitive body
Inventor: IKESUE TATSUYA
IPC: G03G5/00
Filed: 1987-08-27
Abstract: PURPOSE:To prevent trailing of an image by filling recessed present on the disclosed surface of the uppermost layer on a conductive supporting body with fine hydrophobic particles. CONSTITUTION:The recesses present on the disclosed surface 5 of the uppermost layer 4 treated to enhance hydrophobicness on the conductive supporting body 1 are filled with the fine hydrophobic particles, such as hydrophobic inorganic or organic powder having a specific resistivity of >=10<12>OMEGA.cm, thus permitting products due to corona discharge to be made less liable to adhere to the surface 5 of the photosensitive body by the presence of fine roughness filled with the fine particles 6, and adsorption of water and moisture to be prevented by the hydrophobicness of the surface 5 and the fine particles 6, and consequently, trailing of an image to be effectively prevented.
Patent JP-H1064965-A (JP)
Title: Method for measuring capacitance of sample using scanning capacitive microscope
Inventor: NAKAGIRI NOBUYUKI
IPC: H01L21/66
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method for two-dimensionally and efficiently measuring doping information of a sample through the use of a scanning capacitive microscope even if the sample us such that charge is partially trapped. SOLUTION: The probe of the scanning capacitive microscope is brought into contact with the surface of the semiconductor sample provided with an insulating film on the front surface and with an electrode on the rear surface so as to execute scanning (401). The tip of the prove is stopped at plural measuring points on the sample which are previously decided (402 and 403). At the respective stopped measuring points, bias voltage is applied between the electrode and the probe while it is changed in a previously decided and capacitance between the electrode and the probe is measured (404 and 405). The bias voltage dependence characteristic of capacitance at the plural measuring points of the sample is measured.
Patent JP-H0873040-A (JP)
Title: Box body transfer device
Inventor: MOCHIZUKI MASANORI
IPC: B42D15/10
Filed: 1994-09-07
Abstract: PURPOSE: To transfer-feed the box bodies for the package of products into a package section continuously and smoothly, in the automatic package work. CONSTITUTION: Box bodies 500 and 500 are piled at the position having a certain height or more. The box body 500 at the lowest position is supported on the shaft parts J and J which appear and disappear from the side parts. After the shaft parts J and J are lifted up by a supporting plate 73 and then retreated, the box body at the lowest position is placed on a bottom surface 70. At this time, if the box body 500 is lowered by a certain distance, the bodies 500 and 500 which are piled upwardly are supported by projecting the shaft parts J and J into the cut part on the side wall of the box body. When no box exists in a box package section S0 , the bottom surface 70 is slid by a pushing-out device 6, and pushed out into the box package section S0 .
Patent JP-2000048132-A (JP)
Title: Method for testing ic card, and device therefor
Inventor: TAKAGI SUSUMU
IPC: G06F11/22
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an IC card testing technique capable of realizing parallel individual tests corresponding to the testing speed of each IC card, and speeding up the test at a low cost without increasing the cost of a tester. SOLUTION: At the time of testing data writing in the EEPROM of a non- contact or contact type IC card, writing completion statuses a1-a3 from each IC card to a writing command A are received, and immediately a next writing command B is independently transmitted to each IC card, and the processing is advanced. At that time, response variation is present between devices due to the difference of processes, and the writing completion statuses a3, a1, and a2 from the IC card at a 3ch, the IC card at a 1ch, and the IC card at a 2ch are successively received. Then, the next writing command B is successively transmitted to the IC card at the 3ch, the IC card at the 1ch, and the IC card at the 2ch in this order.
Patent JP-S6370584-A (JP)
Title: Magnetoresistance effect type element of shunt type
Inventor: KITADA MASAHIRO
IPC: G11B5/39
Filed: 1986-09-12
Abstract: PURPOSE:To manufacture a magnetoresistance effect type element of shunt type having high reliability and long lifetime by forming an intermediate film preventing the diffusion of both a Permalloy film and a Ti film and having conductivity between the Permalloy film and the Ti film. CONSTITUTION:Magnetic ferrite combining magnetic shield is used as a desired substrate 1, and an Al2O3 film is shaped onto the magnetic ferrite in 0.5mum through a sputtering method as an insulating film 2. A Permalloy film 3 in 400Angstrom  thickness consisting of the composition of Ni-20% Fe is formed through an electron beam evaporation or a sputtering method, and TiN is shaped in 150Angstrom as an intermediate film 5. TiN is formed through sputtering in an Ar atmosphere by using a TiN target or sputtering in an N2 atmosphere by employing a Ti target. Ti is shaped onto TiN in 1300Angstrom  through electron beam evaporation or a sputtering method. Accordingly, the heat-resistant temperature of an element using TiN as the intermediate film transfers to the high temperature side of at least 200 deg.C or more, thus remarkably elevating a process temperature required for manufacturing the element, then also lengthening conduction lifetime to approximately centuple of a conventional type element.
Patent JP-H0937926-A (JP)
Title: Transmission device for motor-driven curtain
Inventor: NAKAJIMA YUKIHIKO
IPC: E05F15/14
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a transmission device for a motor-driven curtain, in which a shock given to the transmission device for a motor-driven curtain is absorbed to prevent breakage of the respective parts. SOLUTION: This transmission device for a motor-driven curtain comprises a d.c. motor, a motor side pulley 9, a belt 8, a driven side pulley 10, a speed reduction gear, a driving pulley for driving a cord for moving a curtain, a guide pulley and a photo sensor, wherein the belt is loosely wrapped round the motor side pulley 9 and the driven side pulley, and to be concrete, the contact angle of the motor side pulley 9 relative to the belt ranges from 90 deg. to 120 deg..