baber/WOPTO huggingface dataset:
Patent JP-H0395850-A (JP)
Title: Metal halide lamp
Inventor: KURIMOTO YOSHITAKA
IPC: H01J61/34
Filed: 1989-09-06
Abstract: PURPOSE:To intend a sure start with preventing discharge between a stem line and an external lead-in line by fixing one end of a cylinder which is made of insulating material to one end of a seal portion and fixing the other end of the cylinder to a base to insert the other external lead-in line through the cylinder. CONSTITUTION:To one external lead-in line 5, a stem line 7 is welded which is installed along a luminous tube 1. To one end of a seal portion 4 which is further from the connection point of the external lead-in line 5 to the stem line 7, one end of the cylinder 8 is welded which is made of insulating material such as quartz. A base 9, which is made of heat resistant resin, has a hole 10 installed in which the other end of the cylinder 8 is fitted and also fixed with heat resistant cement 11. As the cylinder 8 made of quartz lies between an external lead-in line 6 and the stem line 7, there is no discharge in gap to the stem line at starting a lamp and no discharge between the external lead-in line 6 and the stem line 7.
Patent JP-H1173779-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUZUKI AZUMA
IPC: G11C11/417
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To restrain a follow-up error to a reference potential and to improve an access time. SOLUTION: Whether the count value of an up-down counter 12 is raised or lowered is determined with a control 11 according to the size of the level of a feedback signal A and a reference potential VREF by receiving the reference potential VREF and the feedback signal A in every cycle. Data outputted from the up-down counter 12 every cycle are held by a resistor 13 and data outputted from the resistor 13 every cycle are held by a resistor 14. Whether the count value of the up-down counter 12 is raised or lowered is held by a monitoring resistor 34 with respect to the present cycle and the preceding cycle next to the present cycle. A selector 36 is controlled by a select controller 35 based on the result monitored by the monitoring resistor 34.
Patent JP-S6474679-A (JP)
Title: Image processor for filter processing
Inventor: TAKIGUCHI OSAMU
IPC: G06T5/20
Filed: 1987-09-17
Abstract: PURPOSE:To improve the speed of image processing by using a filter means which performs the multiplication between an image and a filter function in a frequency space in a state where the Fourier transform FFT points are kept short, a means which calculates the return error component of said filter means from the image and the filter function, and a means which applies an error correcting process to the image of the filter output. CONSTITUTION:Projection information (the value equivalent to transmitted X rays with a CT device) is stored in a projection data storing means 1. A FET2 expands the information read out of the memory 1 and applies the fast Fourier transform to the expanded information. An information expanding part has the shortage of FFT points. An weight function W is stored in a filter function part 4 and then undergoes the Fourier transform through a FFT5. A filter 3 performs the convolution arithmetic (multiplication) between the projection information P(i) on the frequency areas of both FFT2 and 5 and the filter function. An error delta(h) calculation part 7 calculates a return error delta(h) based on the positive or negative delta(h). A correction part 8 corrects the projection information q(i) obtained by transforming the processing result of the filter 3 into a space area via an inverse Fourier transform part 6 by means of the error delta(h) for acquisition of the information q'(i). In such a way, the projection information can be corrected at a high speed.
Patent JP-H0982883-A (JP)
Title: Semiconductor device
Inventor: TSUCHIYA MASATO
IPC: H01L23/29
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To realize a cooling structure of a semiconductor device or especially a multi-chip module comparatively small in heat release value, wherein the device can be lessened in weight as a whole, and impurities are restrained from penetrating into the device. SOLUTION: A resin package 2 is so molded as to seal up the board 3 with resin in such a manner that the one end faces of heat conductive nuts 22 (or screws 25) are bonded to the required spots of a board 3 mounted with chip parts 4-1 and 4-2 which form a circuit device, and the other end faces of the nuts 22 (or parts of screws 25) are exposed to the outside, and a heat dissipating fin 24 is mounted on the nuts (or screws) with screws (or nuts) which fit in the nuts (or screws).
Patent JP-S63132023-A (JP)
Inventor: KIYUN UON SUU
IPC: B29C48/91
Filed: 1987-09-17
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-S6476649-A (JP)
Title: Deflection yoke
Inventor: HISHIJO HIDEO
IPC: H01J29/76
Filed: 1987-09-16
Abstract: PURPOSE:To generate the magnetic field with no dispersion by constituting a conductor wire forming at least one of horizontal and vertical deflecting coils with a cluster twisted wire twisted with multiple twisted wires made of multiple conductor wires. CONSTITUTION:A horizontal deflecting coil 14 constituting a deflecting yoke 10 is constituted of cluster twisted wires 21. Twisted wires 17, 17' twisted with seven conductor wires 18 each consisting of a conducting wire portion 19, an insulating layer 20a, and a melting layer 20b are set to one unit respectively. One unit of the twisted wire 17' is used as a center wire, four units of the twisted wires 17 are twisted around it in the opposite direction so that the twist of the twisted wires 17, 17' is not untwisted to form one cluster twisted wire 21. Cluster twisted wires 21 are stacked and wound in the saddle type space 6 formed by a female die 2 and a male die 4, then the wires 21 are excited to heat and melt the melting layer 20b, they are pressurized and pushed in and cooled, then the saddle type horizontal deflecting coil 14 is formed.
Patent JP-S6474671-A (JP)
Title: Household expense totalizer with receipt reading function
Inventor: NAITO AKIKO
IPC: G06Q50/30
Filed: 1987-09-16
Abstract: PURPOSE:To realize the quick and accurate totalization of household expenses by using an optical character reader to read data out of the receipts for totalization. CONSTITUTION:An input receipt 200 is read by an optical character reader OCR 109 and an interpreting device 103 interprets the data on the receipt 200 by means of the receipt pattern information stored in a pattern memory 104. Then the interpreted data are displayed on a display device 108. When a user gives a fixing instruction to the device 108, the fixed receipt pattern information is stored into the memory 104 and at the same time the fixed receipt information is sent to a totalizer 105. Thus the totalizer 105 performs a totalizing job and stores the result of totalization into a totalization memory 106 to display it on the device 108 later. In such a way, the household expenses are quickly and accurately totalized.
Patent JP-S59117287-A (JP)
Title: Semiconductor laser
Inventor: FURUSE TAKAO
IPC: H01S5/227
Filed: 1982-12-24
Abstract: PURPOSE:To block a current, which flows into the outside of a mesa region almost completely, by utilizing the increasing effect of a crystal growing speed in a grooves, providing a semiconductor layer in the vicinity of an active layer with good reproducibility, and making it possible to avoid the lamination of the semiconductor layer on the upper part of the mesa region. CONSTITUTION:On an N type GaAs substrate 1, an N type Al0.4Ga0.6As layer 2, an Al0.05Ga0.95As layer 3, which is to become an active layer, a P type Al0.4Ga0.6As-layer 4, and a P type GaAs layer 5 are formed. Mesa etching is performed so as to reach the substrate 1, and a stripe shaped mesa region having an active region is formed. Two grooves reaching the substrate 1 are provided. A P-type Al0.35Ga0.65As layer 6, an N type Al0.35Ga0.65As layer 7, and a P-type Al0.35Ga0.65As layer 12 are sequentially formed so as to surround the side surface of the mesa. Then the crystal growing speed in the grooves is expedited, and the crystal is not laminated on the upper part of the mesa. The crystal can be grown only on the side surface. Thereafter, a P-type GaAs layer 13 is formed on the entire surface of the crystal including the upper part of the mesa. Then, a P-type impurity diffused layer 8, a P-type ohmic electrode 10, and an N-type ohmic electrode 11 are formed.
Patent JP-2001057623-A (JP)
Title: Original reader and original read system using it
Inventor: SHINODA HIROSHI
IPC: H04N1/387
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an original reader that can individually designate resolution of output image data with respect to respective originals and to provide an original read system using the original reader. SOLUTION: In the case of reading continuously originals by an original reader 1 with an automatic draft feeder section 11, a resolution setting section 41 provided for a read control section 40 sets designated resolution designated individually to each original by a read instruction device 5 as output resolution and obtains a scanning speed in the subscanning direction and a magnification in the main scanning direction corresponding to the output resolution and instructs an image read section 10 and an image processing section 30 on them.
Patent JP-H1140380-A (JP)
Title: Guide light control device
Inventor: KATAYANAGI TAKASHI
IPC: H05B41/14
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To control the multifunction of a guide light group, such as lighting, putting it out, or flashing by adding a pulse pattern to an operation signal outputted from a signal transmitting circuit. SOLUTION: An operation signal to which a pulse pattern corresponding to each mode is added is transmitted from a signal transmitting circuit 26 of a guide light signal device 2 to a guide light group control circuit with function 6 containing a general guide light group control circuit 3 for lighting, putting out a general guide light, and a xenon lamp control circuit 62 for flashing a guide light with function, for example a xenon lamp through a common signal line 5. The general guide light group control circuit 3 and the guide light group control circuit with function 6 operate the general guide light and the guide light with function in the specified operation mode based on the pulse pattern of the operation signal received with signal receiving circuits 35, 63.
Patent JP-H0779679-A (JP)
Title: Electromagnetic induction automatic traveling vehicle
Inventor: YAMADA TAKASHI
IPC: A01M7/00
Filed: 1993-09-17
Abstract: PURPOSE:To prevent the generation of malfunction on the steering of an electromagnetic induction automatic traveling vehicle caused by the noise signal generated from an alternator driven by the rotation of an engine mounted on the vehicle by making a steering sensor insensible to the noise signal. CONSTITUTION:A steering control signal having a prescribed frequency is transmitted through an induction cable laid along a guiding path. An alternator 150 is placed at the back of an engine 10 and a pair of right and left steering sensors 26a, 26b for the detection of the steering control signal are placed in front of the engine 10 to increase the distance between the alternator and the sensors. The steering sensors 26a, 26b become insensible to the noise signal generated from the alternator 150 by this configuration.
Patent JP-2000066746-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAGAWA SHUICHI
IPC: G05F1/565
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of supplying an optimum voltage to an internal circuit by following up the change of the operation environment of a temperature or the like. SOLUTION: Inside a minimum operation voltage detection circuit 11a, a charge/discharge circuit 21a provided with a capacitor connected to a power supply terminal 2 is provided. Also, a charge/discharge control circuit 21b for controlling the charge/discharge circuit 21a is provided. Inside a reference circuit 11b, a first sample logic circuit 22a driven by a voltage supplied from the power supply terminal 2 and a second sample logic circuit 22b driven by a voltage dropped by the charge/discharge circuit 21a are provided. Further, inside the minimum operation voltage detection circuit 11a, an output comparator circuit 21c connected to the first sample logic circuit 22a and the second sample logic circuit 22b is provided.  The output comparator circuit 21c compares the output signals of the first sample logic circuit 22a and the second sample logic circuit 22b and outputs the compared result to the charge/discharge control circuit 21b.
Patent JP-S6293120-A (JP)
Title: Load transport device using linear motor
Inventor: HAYASHI TAKEHIDE
IPC: B65G54/02
Filed: 1985-10-16
Abstract: PURPOSE:To make it possible to reduce the number of electromagnets and change the stoppage position without changing the positions of electromagnets by providing such constitution that an intensive magnetic substance is placed on a transport passage and an electromagnet in a movable body so that it may oppose the intensive magnetic substance, in the device in the caption such as semi-condductor wafer or the like. CONSTITUTION:A movable body 2 is lifted by the repulsive force between permanent magnets 5 and 13. And it is guided accurately along a box-type duct 1 by the repulsive force between permanent magnets 6 and 14. Then, when the movable body 2 is stopped, the power from a solar battery 18 is applied to an electromagnet 19 by using a controller 20 so as to generate a sucking force between the electromagnet 19 and the top board section 1a of the box-type duct 1 consisting of intensive magnetic substance to restrain any play of the movable body 2. Since this sucking force is smaller than the repulsive force between the permanent magnets 5 and 13, lifting condition is kept even at stoppage. By this constitution, the number of electromagnets can be reduced.
Patent JP-H1073281-A (JP)
Title: Air conditioner
Inventor: TSUKUI TOSHIMITSU
IPC: F24F13/20
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of noise, such as squeak sound, rubbing sound and the like, even when rubbing is generated on the surface, to which parts are contacted, by a method wherein dry type fluorine-based lubricant is interposed between the surfaces, in which a part of resin and a part of metal come into contact to each other, metallic parts come into contact to each other, or the resin part and the metallic part come into contact to each other. SOLUTION: Before assembling resin made parts (inner panel 7 and back surface panel 8), dry type fluorine lubricant (lubricant having the principal constituent of tetrafluoro) (ethylene, for example) is applied on a surface 9, on which noise, such as squeak sound and the like are generated, by the contact of both panels 7, 8 and the like, through brush coating and, thereafter, the lubricant is dried for several minutes at a room temperature to form a dry film having the thickness of the degree of few μm. The dry film is not sticky and is adhered to the surface 9 and the like of the resin made parts (inner panel 7 and back surface panel 8).  As a result, noise such as squeak sound, rubbing sound and the like are not generated for a long period of time or the place, whereat the dry type fluorine lubricant is applied, or the vicinity of the same is not contaminated due to dust and the like adhered to the places.
Patent JP-2000119096-A (JP)
Title: Method for forming silicide of alkaline earth metal on silicon
Inventor: YU ZHIYI
IPC: C30B29/10
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To form a layer of a silicide of an alkaline earth metal on a silicon substrate by a molecular beam epitaxial technology executable at a low temperature. SOLUTION: This method of forming a silicide on a silicon substrate comprises heating the surface 13 of the substrate to 500-750 deg.C, and irradiating silicon atomic beam 18 and alkaline earth metal atomic beam 20 on the surface. The step is performed in a molecular beam epitaxial container 10 under a reduced pressure of <=10-9 Torr. The ratio of fluxes of the silicon to the alkaline earth metal is constantly maintained (e.g. the ratio of the fluxes of Si/Ba is 2:1). The silicide thin film of the alkaline earth metal (e.g. BaSi2) is formed on the substrate surface. The surface of the silicide layer of the single crystal is monitored by RHEED (reflection high energy electron diffraction), and when the sub-monolayer or one monolayer is selected as the silicide layer, the thickness of silicide thin film is decided by stopping the irradiation of an atomic beam.
Patent JP-H01111553-A (JP)
Title: Safety belt clamping device
Inventor: BARUTAA KUNABEERU
IPC: B60R22/42
Filed: 1988-09-16
Abstract: PURPOSE: To operate a wedge-shaped clamping piece without unintended hooking by moving the clamping piece to a clamping position by use of an operating part when a stop device is actuated by an acceleration sensor, thus restricting a belt. CONSTITUTION: A winding shaft 2 is freely rotationally supported on a case 1, and a control lever 6 is supported to freely rotate about a shaft 7. A wedge- shaped clamping piece 9 is pivotally attached on the control lever 6 via a shaft 8 passed through a slot 10 formed in the lever 6. A stopper 15 working as a belt guide and provided with an arc part 11 guiding a belt 3 to a back- pressure piece 12 is supported on the shaft 7, and the movement of the clamping piece 9 in the direction of the winding shaft 2 is limited by the stopper 15 to form a gap 16 between the winding shaft 2 and the control lever 6. The clamping piece 9 is guided along a U-bar 13, is held in a fixed position by a spring 14, and displaced to a clamping position during operation of a stop device (not shown in the figure).
Patent JP-H0765386-A (JP)
Title: Detecting device for position of objective lens
Inventor: IKARI ICHIRO
IPC: G11B7/09
Filed: 1993-08-25
Abstract: PURPOSE:To exactly detect the position of an objective lens by reflecting a light beam in the direction of an incident light flux regardless of the tilt of the objective lens. CONSTITUTION:When an objective lens 4 is not inclined, a light ray 11 is reflected by a reflection surface 5a and a reflection surface 5b and travels downward. Since an angle made by the surfaces 5a and 5b is 90 deg., the optical path of the light ray 11 at the time of incidence is parallel with the path at the time of reflection. When the lens 4 is inclined by theta, the reflection angles on the surfaces 5a, 5b are different by theta, respectively, the ray reflected twice becomes parallel with the incident ray and the reflected light flux does not incline. Consequently, a light pattern 10 on a photodiode 8 does not move even when the lens 4 inclines and the position of the lens 4 is detected exactly.
Patent JP-H09183790-A (JP)
Title: Production of 12,13-epoxytylosin derivative and its production
Inventor: NARANDJA AMALIJA
IPC: A61P31/04
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new 12,13-epoxytylosin derivative having antimicrobial action and useful as an intermediate, etc., for producing antimicrobial agents and new tylosin derivatives by selectively oxidizing a diene part of 16 membered tylosin ring compound which is a macrolide-based antibiotic compound.  
     SOLUTION: This new 12,13-epoxytylosin derivative is expressed by formula I [R is O or NOH; R 1  is CHO or CH(OCH 3 ) 2 ; R 2  is H or mycarosyl of formula II; a broken line is a single bond or a double bond] and this new compound is expressed by formula III (R is H or mycarosyl). They have antimicrobial action and useful as intermediates for producing antimicrobial agents and new tylosin derivatives. These compounds expressed by formula I and formula III are obtained by hydrogenating a compound of formula IV [R is CHO or CH (OCH 3 ) 2 ; R 1  is H or micarosyl; R 2  is N(CH 3 ) 2  or N-O(CH 3 ) 2 ] with hydrogen in an organic solvent at an ambient temperature in the presence of Pt-supporting carbon to obtain a compound of formula I, which is reacted with hydroxylamine hydrogen chloride salt and separated by a silica gel chromatography to obtain compounds of formula I and formula III. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0891482-A (JP)
Title: Safety device in opening and closing device for introducing opening of container
Inventor: ITO FUMITAKA
IPC: B65D90/10
Filed: 1994-09-28
Abstract: PURPOSE: To prevent the waterdrops on the upper surface of an opening/closing lid from entering a container and perform smoothly the opening and closing operation of the lid. CONSTITUTION: An opening/closing lid 18 for opening and closing an introducing opening 2 is rockably provided in the center of a support frame 4 supported upwardly rotatably. An overhanging member 23 is provided on the underside of the edge of the opening/closing lid 18 on the side of its rotation center. When the opening/closing lid 18 is released, the overhanging member 23 guides the waterdrops on the upper surface of the lid to outside the introducing opening and, when the lid is closed, it permits a smooth closing operation.
Patent JP-H0897966-A (JP)
Title: Drive method for solid-state image pickup element
Inventor: HIRATA KAZUAKI
IPC: H04N5/369
Filed: 1994-09-28
Abstract: PURPOSE: To prevent production of mixing of signal charges in the case of reading signal charges in the solid-state image pickup element in which n-rows of photo diode arrays each comprising plural photo diodes arranged on a line are arranged in parallel and n-rows of CCD analog shift registers are arranged in parallel with the photo diode arrays at one side of the n-rows of photo diode arrays. CONSTITUTION: After a signal charge Q1mc of a photo diode 1mc is transferred to a CCD analog shift register 2mc by getting through shift gates 3d, 3c and then closing the shift gates 3c, 3d in this order, the shift gates 3b, 3c are get through and the shift gates 3b, 3c are closed in this order to transfer a signal charge Q1mb of a photo diode 1mb to a CCD analog shift register 2mb. Thus, the signal charges Q1mb , Q1mc are transferred to the CCD analog shift registers 2mb, 2mc corresponding respectively to them without causing mixture of the charge.
Patent JP-H0281033-A (JP)
Title: Production of organic nonlinear optical film
Inventor: YOSHIMURA TETSUZO
IPC: G02F1/355
Filed: 1988-09-19
Abstract: PURPOSE:To improve performance by allowing monomers to fly onto a substrate by irradiation of light and orienting the same by impression of an electric field in a vacuum, thereby forming the org. nonlinear optical film. CONSTITUTION:Various diacetylene compds. monomers such as MMA or HEMA are put as the monomers which can form a conjugated polymer (having a nonlinear optical effect) into K (Knusen) cells 10a, 10b in a vacuum chamber 2. The molecule such as MMA or HEMA which can form the polymer is supplied into the K cell 10c from the outside. After the inside of the chamber 2 is evacuated, the diacetylene monomers in the cells 10a, 10b are evaporated and are made to fly to a co-plate 3 under irradiation of UV rays or visible rays. On the other hand, the monomers are polymerized while the monomers are oriented by impressing a voltage E between the substrate 7 and a grid electrode 8, by which the nonlinear optical film is formed.