baber/WOPTO huggingface dataset:
Patent JP-H0540391-A (JP)
Title: Multicolor image formation device
Inventor: ATSUMI TETSUYA
IPC: G03G15/01
Filed: 1991-08-06
Abstract: PURPOSE:To obtain a color image which is superior in reproducibility by performing variable control over the number of latent image lines formed on a photosensitive body according to which of a black latent image and a chromatic color latent image is formed. CONSTITUTION:The photosensitive drum is charged electrostatically and uniformly by a primary electrostatic charger and exposed by an exposure means to a light image corresponding to image information to form an electrostatic latent image on the photosensitive drum. At this time, light image scanning is so controlled that a character image has 400 lines per inch, the chromatic- color latent image has 200 lines per inch, and the black latent image has 133 lines per inch. In this case, read image data are inputted to a CPU 22 through a line 32 and after various image processes are performed, the resulting signal is sent out as a select signal 23 to a selector 27 through lines 33 and 37. The selector 27 selects one of line quantity generation devices 24-26 according to the line 37 and sends the signal of the selected line quantity generation device to a comparator 28 through a line 38.
Patent JP-H0563385-A (JP)
Title: Electronic apparatus and computer provided with heat pipe
Inventor: OUCHI KAZUNORI
IPC: F28D15/02
Filed: 1991-08-30
Abstract: PURPOSE:To increase the heat-conducting performance of a heat pipe and to prevent the drying-out phenomenon of the heat pipe by a method wherein a highly heat- generating electronic component is arranged and installed so as to be close to the side of the heat-dissipating part of the heat pipe. CONSTITUTION:Fin 7 for heat-dissipating use are fixed to one end of a heat pipe 1 so as to be perpendicular to the heat pipe 1. The other end is fitted to the inside of a fitting groove 8 which has been formed in a face with which two heat-generating sheets 2 are faced. A wiring board 4 whereon heat-generating electronic components whose heat must be dissipated have been mounted is arranged on one face of one heat-receiving sheet 2 so as to be in parallel with heat-receiving sheets 2. The board is clamped integrally by means of screws 9 via a heat-conducting sheet 3 composed of a heat-conducting and flexible material such as a silicone rubber or the like between the individual heat-generating electronic components and the heat-receiving sheet 2. In order to prevent the drying-out phenomenon of the heat pipe 1, the heat-generating electronic components on the wiring board 4 are arranged in such a way that a highly heat-generating LSI chip package 5 is situated near the radiating fin in the heat- collecting part of the heat pipe 1 and that a low heat-generating LSI chip package 6 is situated at a distance.
Patent JP-S6376479-A (JP)
Title: Manufacture of semiconductor device
Inventor: SETO MASARU
IPC: H01L29/78
Filed: 1986-09-19
Abstract: PURPOSE:To eliminate the problems of silicide film peeling-off and of degraded voltage-withstanding capability in a mask oxidation process for the construction of a semiconductor device high in reliability by a method wherein a silicide film is deposited, an amorphous silicon film or polycrystalline silicon film is deposited, and then etching is accomplished for the formation of a gate electrode. CONSTITUTION:A field oxide film 1 and gate oxide film 3 are formed on a semiconductor substrate 2, and a silicide film 4 is deposited on the field oxide film 1 and gate oxide film 3. Next, an amorphous silicon film 8 or polycrystalline silicon film 8 is formed and a gate electrode is constructed by etching, in that order. A mask oxide film 5 is formed in a mask oxidation process to surround the gate electrode, and then a source region 6 and drain region 7 are formed on the semiconductor substrate 2. In this design, possibility is low of the silicide film's being oxidized in the mask oxidation process. This in turn prevents the silicide film from peeling off the gate oxide film and the reduction in stress exerted on the gate oxide film results in a reduction in gate voltage-withstanding capability degradation.
Patent JP-H0950503-A (JP)
Title: Play information medium
Inventor: IOKI SADAO
IPC: B42D15/10
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a play information medium capable of displaying internal information by small power consumption. SOLUTION: When an IC card 200 is inserted into a terminal equipment, a power supply signal (supply of electromagnetic waves) is received from the terminal equipment, a clock signal from a clock extracting circuit 202 is supplied to a CPU 213, and when sufficiently enough power is supplied and an operation clock is quick, operation for displaying information related to a play is executed (hexadecimal data are converted into decimal data) and display data are stored in a memory. When a player depresses a key switch 217 at the time of carrying the card 200, the display data stored in the memory are retrieved, read out and displayed on an LCD 212.  Since the retrieved display data have been already converted from hexadecimal data into decimal data and can be simply read out from the memory, the operation can be sufficiently executed even by slow clock frequency, so that necessary data can quickly be displayed while suppressing the power consumption of the card 200.
Patent JP-S6279125-A (JP)
Title: Conveying device
Inventor: SASAKI TOMOYUKI
IPC: B65G65/23
Filed: 1985-10-01
Abstract: PURPOSE:To aim at simplification in a device, by installing a first guide rail guiding the lifting of a bucket support frame, and a second guide rail tilting a bucket to the projecting port side by inclination of the support frame. CONSTITUTION:A bucket 13 housing a conveyed work is conveyed along a conveying passage 1 in a state of being supported by a support frame 12. When this support frame 12 reaches to the vicinity of a projecting port 4, it goes up along a first guide rail 8, and if it comes nearer to the projecting port 4, it is guided by both first and second guide rails 8 and 9 and tilted upward the projecting port 4. And, the bucket 13 is tilted to the side of the projecting port 4, thus the conveyed work is dumped. Thus, the lifting and tilting of the bucket 13 in space between the conveying passage 1 and an upper part of the projecting port 4 is easily and surely performable with a simple structure.
Patent JP-S6374561-A (JP)
Title: Belt sanding machine
Inventor: TAKAHASHI KO
IPC: B24B21/00
Filed: 1986-09-17
Abstract: PURPOSE:To form a belt sanding machine applicable for a work material of very small thickness, by placing a pressure receiving surface, formed on a pressing member, serving for one part of a material feed table, when the work material is fed, while retreating from the material feed table except when the work material is fed. CONSTITUTION:In the case of polishing a work material W of very small thickness, while said work material W is not supplied, a pressing member 42 places its pressure receiving surface 43 in a retreating position retracting from a material feed table 6 by a driving gear 54 of a pressure receiving device 7. Consequently, a sanding belt 18, even if its end edge is set to a position exceeding a table surface of the material feed table 6, is prevented from grinding the material feed table 6. Next the pressure receiving surface 43 of the pressing force receiving part 42, immediately before the work material W is placed just below the belt 18, is converted swivelling to a pressure receiving position, constituting one part of the material feed table 6, by automatically or manually driving the driving gear 54. In this position, the work material W, in which its one surface is held to the pressing member while the other surface receives a grinding pressure of the belt 18, is ground and polished.
Patent JP-H0663908-A (JP)
Title: Manufacture of modified wood
Inventor: ADACHI ARIHIRO
IPC: B27K5/00
Filed: 1992-08-19
Abstract: PURPOSE:To provide a manufacture of modified wood having the properties of small wood decoloration, retaining woody feelings of natural wood, and also having an excellent dimensional stability. CONSTITUTION:Wood, which is impregnated with a compound having two or more aldehyde groups such as glyoxal, glutaric aldehyde, phthalic aldehyde, is heated by the use of an acid catalyst in the vapor atmosphere of a hormaldehyde derivative, and then subjected to a formalization treatment.
Patent JP-H04104536-A (JP)
Title: Modem
Inventor: YOSHIDA TATSUMASA
IPC: H04J3/04
Filed: 1990-08-23
Abstract: PURPOSE:To make the reception frequency characteristic approximately flat on the reception side to stably demodulate a transmission signal by a demodulator on the receiver side by selecting a transmission-side line equalizer in accordance with a line to be used and preliminarily correcting the frequency characteristic of the transmission signal from a modulator to transmit it. CONSTITUTION:The high channel signal or the low channel signal outputted from a modulator 1 is transmitted after the degradation of the frequency characteristic due to attenuation of a transmission line is preliminarily corrected by a high channel transmission line equalizer 7 or a low channel transmission line equalizer 8 inserted by a switch 11. The low channel signal or the high channel signal received from the other party station through a reception line has a flat frequency characteristic by correction of the frequency characteristic due to attenuation of the reception line in a low channel reception line equalizer 9 or a high channel reception line equalizer 10 inserted by a switch 12, and this signal has the reception level corrected and is inputted to the demodulator. Thus, stable demodulation is possible in the local station and the other-party station.
Patent JP-H0962926-A (JP)
Title: Fixing stricture for article guide plate of automatic vending machine
Inventor: OBOKATA MITSUYOSHI
IPC: G07F11/34
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure for an article guide plate of an automatic vending machine capable of easily fixing the article guide plate between respective side plates. SOLUTION: A shaft part 3a provided at the upper part of each article guide plate 3 is inserted to the supporting hole 2a of the side plate 2 and the shaft part 3a is moved from the large-diameter part 2b of the supporting hole 2a to a small diameter 2c to engine an extension part 3b provided for the tip of the shaft part 3a to the side plate 2 to regulate the movement of the shaft part 3a in the direction of the shaft. In addition the shaft part 3a is made to pass through a small width part 2d provided between the large diameter part 2b and the small diameter part 2c by press-fitting to regulate the moving of the shaft part 3a, which moves to the small diameter part 2c, toward the large diameter part 2b. Thereby a shaft to be a supporting shaft and a push nut for stopping pull-out are not needed in addition so as to fix each product guide plate 3 between respective side plates 2.
Patent JP-H0561327-A (JP)
Title: Developing device
Inventor: OYA YUTAKA
IPC: G03G15/08
Filed: 1991-08-30
Abstract: PURPOSE:To easily adjust the projecting quantity of a developing roller from the contact point of a blade without trouble in the one-component developing device of an electrophotographic copying device which regulates the layer thickness of toner on the developing roller fed from a toner feeding roller by using the developing blade which is brought into contact with the developing roller based on the projecting quantity from the contact point toward upstream. CONSTITUTION:An adjustment means which can adjust the projecting quantity of the developing roller 6 to the upstream side from the contact point with respect to the developing roller 4 under a state that the developing roller and the developing blade are assembled to the developing device is provided. The adjustment means is constituted by including means 14a and 14b which independently move a blade holder left and right in a direction which makes a right angle with the shaft direction of the developing roller and a means 16 which fixes the blade holder at a position where it is moved.
Patent JP-H1044294-A (JP)
Title: Optical film and liquid crystal display device
Inventor: MIYAUCHI KAZUHIKO
IPC: C09J7/02
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical film in which cutting processability and optical function maintainability in a high temperature atmosphere are compatible by providing a pressure sensitive adhesive layer having a specific value of a modulus at a specific ratio at a specific temperature on one or both side surfaces of an optical film material. SOLUTION: An adhesive layer 3 having 2 to 6g/mm<2> of 100% modulus at 90 deg.C and 3 to 7g/mm<2> of 1000% modulus is provided on one side or both side surfaces of an optical film material 2. A protective film 1 is provided on an upper portion of the material 2, and a separator 4 is provided underneath a lower portion of the layer 3. Particularly acrylic polymer of the acrylic polymer has excellent transparency, weather resistance and heat resistance and uses one or more types of acrylic ester and methacrylic ester having a glass transition temperature of -10 deg.C or lower as monomer of a main component for developing suitable wettability and flexibility.  At a viewpoint of preventiveness of stringiness or desizing residue of the adhesive layer at the time of cutting and processing the optical film, its weight-average molecular weight of 1,000,000 to 3,000,000 is particularly preferable.
Patent JP-2001045510-A (JP)
Title: Landing correction device
Inventor: KAMIMURA SHIGEMASA
IPC: H04N9/28
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To attain dynamic landing correction through required optional corrections. SOLUTION: A funnel section 2 and a neck section 3 provided with an electron gun in the middle of the funnel section 3 are formed to a rear side of a color cathode ray tube 1, and a deflection yoke 4 is provided around the neck section 3. Windings 11a, 11b configuring a 1st magnetic flux generating winding pair are placed on the funnel section 2 at its upper and lower parts with the neck section 3 of the funnel section 2 inbetween, for example. Furthermore, windings 12a, 12b and 13a, 13b configuring 2nd and 3rd magnetic flux generating winding pairs are respectively and symmetrically placed to the left and right of the neck section 3.  Then the windings 11a, 11b, 12a, 12b and 13a, 13b of each magnetic flux generating winding pair are connected in series or in parallel, respectively, and a correction waveform generating circuit (not shown) supplies an optional current to the winding pairs. Thus, each winding pair generates an optional magnetic field in the vertical direction.
Patent JP-2001041802-A (JP)
Title: FORMATION METHOD OF TiN FILM AND MANUFACTURE OF ELECTRONIC PART
Inventor: ONOZAWA KAZUHISA
IPC: H01L21/285
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a reliable barrier film by introducing a mixed gas of carrier gas and high-purity titanium tetra-chloride into a reactor from a vaporizer, and heating a TiN film formation substrate in the reactor to a desired temperature for generating plasma in it. SOLUTION: A titanium tetra-chloride supply device 17 comprises a vessel body 10 of stainless steel whose inside surface is electrolytically polished and a lid part 19 which is provided a titanium tetra-chloride injection opening 12, a supply opening, and an optical liquid-level sensor 13. Firstly, the high-purity titanium tetra-chloride which is a material is fed in the vessel body 10 through the injection opening 12, and the titanium tetra-chloride is fed in a carburetor 4 from the vessel body 10 through the supply opening 11. Then, Ar which is carrier gas is blown into the vaporizer 4 so that a mixed gas is introduced into a reactor 5 while ammonium is blown-in as a nitrogen mixed gas. A high- frequency voltage is applied from a matching unit 3 to generate plasma in the reactor 5 to form a TiN film.
Patent JP-2000053908-A (JP)
Title: Composition of pigment-dispersed resin solution and its production, color filter, and liquid crystal display device
Inventor: TANIGUCHI MASAHARU
IPC: G02B5/22
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To produce the subject composition under the prevention of coagulation of blue pigment particles in a small amount in a coating process of a blue pigment dispersion type color paste during color filter production in an increased product yield by using oxalic acid as one of the additives. SOLUTION: This composition contains (A) a blue pigment (preferably, a substance having copper phthalocyanine structure), (B) a resin component (preferably, a polyamic acid), (C) a solvent (e.g. 3-methyl-3-methoxybutyl acetate) and (D) additives, wherein oxalic acid is contained as one of the components D. Further, it is preferable that the process for obtaining the composition contains a process dispersing the component A in a solution of the component B, and the amount of the use of the oxalic acid is, for example, about 0.01-10 wt.%.
Patent JP-H0757278-A (JP)
Title: Optical disk driving device
Inventor: ITO TATSUYA
IPC: G11B21/02
Filed: 1993-08-12
Abstract: PURPOSE:To prevent the transmission of the vibrations from a magnetic yoke to a substrate when a moving part is driven, to stabilize the operation of an objective lens driving device and to stabilize the recording and reproducing operations of an optical disk by fixing the magnetic yoke via an elastic supporting member onto the substrate. CONSTITUTION:The magnetic yoke 19 is fixed to the substrate 4 by means of a screw 25 via the planar elastic supporting member 30 fixed on the substrate 4 at the time of fixing the magnetic yoke to the substrate. The elastic supporting member 30 is so constituted and arranged at a uniformly small thickness in the region exclusive of the position of a screw hole 31 formed on the substrate 4 that the member has the same shape as the shape of the part in contact with the front surface of the substrate 4 out of the rear surface of the magnetic yoke 19. As a result, the energy of the force acting on the magnetic yoke 19 is transmitted to the elastic supporting member 30 before the energy is transmitted to the substrate 4. The energy is converted into thermal energy and attenuated by deforming the elastic supporting member 30. Then, the vibration of the substrate 4 is prevented and the recording and reproducing defect of the optical disk according to this excitation is prevented.
Patent JP-H0561476-A (JP)
Title: Active type noise controller
Inventor: ISHIKAWA YASUTAKE
IPC: G10K11/178
Filed: 1991-08-30
Abstract: PURPOSE:To self-diagnose the deterioration of a characteristic of a control system of the active type noise controller. CONSTITUTION:At the time of self-diagnosis, a white noise generated by a white noise generator 9 is supplied separately to loudspeakers 5a, 5b. Subsequently, the white noise propagated through a space of a real transfer function Ckm is detected by microphones 6a-6c, this detecting signal ekm and the white noise generated by the white noise generator 9 are inputted to a microcomputer 26, and by this microcomputer 26, the white noise is subjected to digital filter processing by using a model space transfer function Ckm' obtained by modeling the real space transfer function as a filter coefficient and a filter signal rkm corresponding to the detecting signal ekm is calculated, and also, from this filter signal rkm and the detecting signal ekm, the model space transfer function Ckm' is estimated, and when a difference value of the estimated model transfer function Ckm' and the model space transfer function Ckm' (I) set in advance exceeds a threshold, it is decided that deterioration of the characteristic is occurred in its control system.
Patent JP-S6462794-A (JP)
Title: Goods sales data processor
Inventor: OCHIAI TAKAYUKI
IPC: G07G1/12
Filed: 1987-09-03
Abstract: PURPOSE: To make discount operation easy and prevent misoperation by reading discount data out of a magnetic tape by a magnetic card reader and storing the data in a discount data memory. CONSTITUTION: The codes of commodities to be discounted and the discount amounts are read out of magnetic cards that customers have brought by the magnetic card reader writers of POS terminals 11 -1m in advance and stored in the discount data memory of a host computer 4. In this state, when the codes of commodities that a customer purchases are inputted sequentially through an input means, retrieval from the discount data memory is performed and when the same commodity code is found, the corresponding discount amount is read out and deduced from the unit price read out of a single-commodity table, so that the result is registered in the memory.  When totalization is done with a total key, only discount data which are not used by the current registration among discount data stored previously in the discount data memory are written to the magnetic card by the magnetic card reader writer and the magnetic card is returned to the customer.
Patent JP-H04104572-A (JP)
Title: Device and method of automatically manufacturing printed postal card
Inventor: PAMERA ERU BAABAA
IPC: G03B17/53
Filed: 1990-08-22
Abstract: PURPOSE: To provide an electronic printed picture postcard showing the portrait of the user himself with a picture selected by the user as a background by providing a computer means which receives the background to be combined with the pose of the user in the portrait to form a composite picture and transfers the background to a color video printer. CONSTITUTION: An automatic printed postcard manufacturing device is provided with a cash transaction means 1 which actuates the sequence of electronic driving operations in accordance with an instruction from a program stored in a computer. When a user throws cash in the means 1, a television monitor directing its screen 17 to the user shows the pose of the user and a message displayed on the screen 17 instructs the user to select 33 the background of the picture the user wants. When the user selects the background, the selected background film is transmitted to a third step through a color video printer drawn out from a memory 19, combined with the pose of the user looked through a video camera 7, and displayed on the screen 17. Then the portrait of the user combined with the selected background is returned to a video color printer 25.  Therefore, a composite picture in which the portrait of the user and background are combined can be printed on one surface of a piece of paper having the sized and weight of a postcard.
Patent JP-H0385002-A (JP)
Title: Magnetic resonator
Inventor: KUBOTA MAKOTO
IPC: H01P1/218
Filed: 1989-08-28
Abstract: PURPOSE:To improve the response speed by arranging a nonmagnetic metallic member close to a resonator in a magnetic gap in which magnetic resonators are arranged. CONSTITUTION:A yoke comprising a pot type magnetic core 3 having a pole piece 2 wound with a tuning coil 1 at its center is provided and a magnetic circuit 11 forming a closed magnetic path having a magnetic gap (g) between a tip of the pole piece 2 and a bottom of the core 3 opposite thereto is formed and a YIG magnetic resonator 4 is arranged in the magnetic gap (g). Moreover, a magnetic metallic member 12 is arranged as close as possible to the resonator 4 around the magnetic resonator 4 in the magnetic gap (g). A tuning sensitivity 3dB band width F3dB is improved by the arrangement of the member 12 and when a copper with a small specific resistance is used as the member 12, the F3dB is remarkably enhanced.