baber/WOPTO huggingface dataset:
Patent JP-S61111068-A (JP)
Title: Thermal printer
Inventor: MATSUSHIMA KEIICHI
IPC: H04N1/23
Filed: 1984-11-06
Abstract: PURPOSE:To make the calorific value uniform at the positions of the heating elements and to obtain a recording image of high definition by separating the heating of the heating elements to be heated simultaneously into at least two groups so that the neighboring elements are controlled not to be heated at the same time. CONSTITUTION:The recording information is received by a video interface 11, and successively stored in a video RAM12. When the storage of the recording data reaches an amount for 1 line, the data is successively read out from the RAM 12, and is controlled by a chrominance block controlling circuit 15 via a chrominance selecting circuit 14, so that the recording chrominance information is transferred to a heating- area controlling part 7. The controlling part 7 controlls to divide the elements of the heating element group 1 into the heating areas N1, N2... for the chrominance blocks Y, M, and C of a heat-sensitive ink ribbon 6 and to make them able to heat, as letting the ink ribbon 6 be stationary. As to the heating permission signal from a mode switching part 17, the permission signal for the elements of the heating element group 1 in the odd-number order from the left end 18, and then the signal to permit heating of the elements in the even-number order 19 are outputted alternately. At every completing time of one heating scanning, the heat-sensitive ink ribbon 6 is carried to the next position.
Patent JP-H09120153-A (JP)
Title: Pattern film correcting device
Inventor: NAKAGAWA YOSHITOMO
IPC: G03F1/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly and cleanly remove the prescribed points of pattern films while minimizing the flow of an etching gas by providing the device with a nozzle and disposing the specified or longer time before a convergent ion beam to be cast to a sample to scan this sample shifts to an adjacent spot. SOLUTION: A valve 20 is opened by the signal from an etching gas control circuit 23 and the nozzle 19 is brought near to the surface of the sample 6 by an air cylinder 22 at the time of correcting the pattern films. The etching gas 24 is locally brought near to the correcting part on the sample 6 by the nozzle 19. The prescribed point of the pattern film is repetitively scanned with the convergent ion beam 5, by which the film of this part is removed. The specified time or longer time is disposed before the convergent ion beam 5 to be cast to the sample 6 to scan this sample shifts to the adjacent spot, by which the effect of the chemical reaction by the etching gas 24 is derived to the max. possible extent while the amt. of the etching gas 24 to be introduced into the device is minimized.
Patent JP-S61111112-A (JP)
Title: Device for reutilizing and circulating rinsing water in flocculating filtration
Inventor: SERIZAWA AKIRA
IPC: B01D36/04
Filed: 1984-11-06
Abstract: PURPOSE:To reduce the intake of raw water, to reduce the amt. of a flocculant, and to reduce the amt. of waste water by recovering a rinsing liq. which is returned to a raw water tank and reutilized in flocculating filtration. CONSTITUTION:Raw water is taken in at 2,200m<3>/day, and sent at 2,400m<3>/day to a sand filter 8 along with 200m<3>/day rinsing water recovered in a raw water tank 2. The 2,200m<3>/day water in the filtered water is sent to a filtered water tank 9, and the 75<3>/day filtered water is used as backwashing water through a line 15. The water after being used as the backwashing water is discharged into a gutter 11 from a discharged line 10. The remaining 200m<3>/day water is used as the rinsing water, and then recovered in the raw water tank 2 through a line 17. To obtain 2,125<3>/day filtered water, 2,200m<3>/day raw water is necessar ily taken in, and 75m<3>/day water is discharged.
Patent JP-H0982249-A (JP)
Title: Fluorescent character display tube for light source
Inventor: TANIMIZU SAKUYA
IPC: H01J31/15
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To generate a plurality of types of color light emission by providing a small size to a tubular bulb, and to realize a color indication of high resolution by using a large screen display device. SOLUTION: Positive electrodes 42R, 42G and 42B are arranged on the internal surface of a translucent glass bulb 41, and a red luminous phosphor screen 43R, a green luminous phosphor screen 43G, and a blue luminous phosphor screen 43B are respectively formed on the positive electrodes 42R, 42G and 42B. A negative electrode 46 is laid between cathode support bodies 45a and 45b on the center axis of the glass bulb 41. Also, grid electrodes 47R, 47G and 47B as three divisions are arranged, so as to surround the negative electrode 46 and to be faced to the phosphor screens 43R, 43G and 43B respectively. The open end of the glass bulb 41 is sealed with a stem glass 4 airtightly, and a metallic thin film or a metallic sheet 51 is laid or formed o the external surface of the glass bulb 41.
Patent JP-S59116934-A (JP)
Title: Mother tape recording device
Inventor: NAGAKI TAKEHIRO
IPC: G11B5/86
Filed: 1982-12-23
Abstract: PURPOSE:To make a pattern on a copy tape equal to a normal track pattern by changing a diameter of a mother tape recording rotary drum in consideration of a reduction factor beta (or expansion factor), or correcting electrically a time recorded in a mother tape. CONSTITUTION:In case when a track pattern on a mother tape TM is reduced a little and transferred onto a copy tape TC, a signal is recorded by using a mother tape recording rotary drum whose diameter is a little larger than a standard diameter. Subsequently, the track pattern of the mother tape TM recorded by a VTR having a rotary drum DA, which has a standard drum diameter and whose lead angle only is reversed, becomes symmetrical to a specular surface, and a track pattern of the copy tape TC transferred and generated from this mother tape TM becomes as shown in the figure. Provided that it is transferred with a reduction factor of beta. In this way, when the diameter of the rotary drum is changed as prescribed and the length of the track pattern and the tilt angle are corrected in advance, a transferred pattern to the copy tape TC becomes a standard pattern.
Patent JP-S60112420-A (JP)
Inventor: JIEIMUZU BUTSUKAN KATSUTANACHI
IPC: B29K105/06
Filed: 1984-11-06
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-S6292860-A (JP)
Title: Thermal head
Inventor: YOKOGAWA MAGOYUKI
IPC: B41J2/335
Filed: 1985-10-18
Abstract: PURPOSE:To increase the quantity of heat flowing to the side of a thermal recording paper and ensures adaptability to the use of a rough paper, by sequentially providing a glaze glass, a TiO2 layer 0.01-1mum in thickness, a heating resistor layer, an electrode film and an abrasion-resistant protective film on an insulating substrate. CONSTITUTION:A glaze glass 2, a TiO2 layer 7 of 2,500Angstrom thickness, a Ta2N thin-film resistor layer 3 of 0.2mum thickness, W electrodes 4 of 1mum thickness, an SiO2 anti-oxidizing layer 5 of 1mum thickness and a Ta2O5 layer (abrasion- resistant protective layer) 6 of 4mum thickness are provided on an insulating substrate 1 to produce a thermal head. The TiO2 layer 7 and the thin-film resistor layer 3 are provided by sputtering. Accordingly, since the TiO2 layer 7 having a high thermal reflectance is provided between the glaze glass 2 and the thin-film resistor layer 3, the quantity of heat flowing to the side of a thermal recording paper is increased, whereby energy density is enhance, and the thermal head can be used for recording on a rough paper.
Patent JP-H10170890-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: HASHIMOTO MIKIO
IPC: G02F1/1333
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a structure of liquid crystal display device that makes it possible to easily and speedily charge a protection material in a driving circuit area between two substrates. SOLUTION: This device has the two substrates 1 and 2 arranged in parallel opposite to each other across a necessary gap, in which a main space 5 including a display area 3 and an auxiliary space 6 including the driving circuit area 4 for liquid crystal control provided to at least one substrate 1 are provided separately from each other, and the main space 5 is filled with liquid crystal 7 and the auxiliary space 6 is filled with the protection material 9 for a driving circuit. In this case, the auxiliary space 6 is provided with at lest two openings 11 and 12, which are open to the outside.  Thus, the auxiliary space 6 is provided with at least the two openings 11 and 12, so one opening 11 is a supply opening and the other opening 12 is a discharge opening when the protection material 9 is charged, so that the protection material 9 can be charged only by, for example, a simple pressure applying operation.
Patent JP-H0395535-A (JP)
Title: Camera with exchangeable photographic optical unit
Inventor: NISHIO TETSUYA
IPC: G03B17/04
Filed: 1989-09-07
Abstract: PURPOSE:To display optimum finder information for the unit, always in a correct direction even when the photographic optical unit of a different optical system is mounted by providing a light emitting body or a light guiding member on the camera main body side, and providing a display mask or a liquid crystal display on the photographic optical unit side. CONSTITUTION:In a camera in which the photographic optical unit 21 of the SLR type is mounted on the camera main body 1, light from the light emitting body 105 in the camera main body 1 passes through the display mask 104, a prism 102, and a pentagonal prism 101 from the opening part 111 of the camera main body 1 and the opening part 112 of the unit 21; accordingly the display of contents suitable for the photographic optical unit 21 is displayed in the suitable direction in a finder. Even when the photographic optical unit 41 of the range-finder type is mounted on the camera main body 1, light from the light emitting body 105 in the camera main body 1 passes through the opening parts 111 and 112, a display mask 113, and a condenser lens 47; it it then reflected from a half mirror 44 to be made incident on an eyepiece lens 45; accordingly suitable display is performed.
Patent JP-H1079738-A (JP)
Title: Data transfer rate control method and data transfer rate controller using the same
Inventor: YAMASHITA KIMIAKI
IPC: H04N21/236
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To send contents at any coding rate with the same hardware at a desired rate thereby reducing the system cost. SOLUTION: In the method for controlling a data transfer rate in the case of transferring coded data in the asynchronous transfer mode, coded data are constituted of an AAL layer. Then an insertion timing of a null packet to be inserted is calculated and the insert timing of the null packet obtained by this calculation, the null packet is inserted to coded data of the AAL layer and the coded data of the AAL layer to which the null packet is inserted are transferred in the asynchronous transfer mode.
Patent JP-S6474514-A (JP)
Title: Optical fiber cable
Inventor: TANAKA SHIGERU
IPC: G02B6/44
Filed: 1987-09-17
Abstract: PURPOSE:To improve the dependency of propagation time on temp. by housing optical fibers having tight coating layers consisting of materials which respectively have specific Young's moduli and coeffts. of friction as part of coatings into the gaps provided in a cable. CONSTITUTION:The LCP coated optical fibers 9 are housed in the grooves of a wire-shaped body 15 provided with spiral grooves having 2mm depth and 1.8mm width on the surface. The wire-shaped body 15 consists of polyethylene embedded with an LCP tension member 14 having 3mmphi diameter at the center. The grooves are spirally formed to 200mm pitch. After the LCP coated optical fibers 9 are housed in the grooves of the wire-shaped body 15, the entire part is wound and covered by a winding tape 12 and a sheath 13 is formed on the LAP sheath. The good dependency of the signal propagation time on temp. is confirmed when the dependency of the light signal propagation time on temp. is measured in the state of winding the test optical cable on a drum.
Patent JP-S6291903-A (JP)
Title: Optical fiber leading-in part
Inventor: KOBUNE YOSHIO
IPC: G02B6/00
Filed: 1985-10-17
Abstract: PURPOSE:To obtain an optical fiber leading-in part superior in economization and functionality by constituting the leading-in part so that an optical fiber can be connected in a terminal part and selecting the classification of the optical fiber divisionally in the inside atmosphere of a high pressure vessel and the outside atmosphere. CONSTITUTION:An optical fiber 47 having a connection sleeve 45, which has such proper dimensions and shape that the energy loss in a connection part fitted to a receptacle 41 for optical fiber is minimum, and a plug 46 is connected in the part of the receptacle 41 for optical fiber, thereby extending the optical fiber into a furnace. In this case, the connection sleeve 45 is fitted into a fitting hole 41' of the receptacle 41 and the plug 46 is pierced by and engaged with the receptacle 41 to connect the optical fiber. A metal coated optical fiber or the like having the thermal resistance can be selected optionally in accordance with the atmosphere as the optical fiber 47 to be extended into the furnace which is a high pressure device inside A.
Patent JP-H01214465-A (JP)
Title: Color ink ribbon
Inventor: OKAMURA YASUSHI
IPC: B41J35/18
Filed: 1988-09-16
Abstract: PURPOSE:To easily and certainly detect the position of the ink having a desired color of an ink ribbon by a simple element, by providing a data showing the color of each ink of the ink ribbon at the position corresponding to said ink by a bar code. CONSTITUTION:A color ink ribbon 5 is moved in the direction shown by an arrow to pass in front of a reflection type photosensor 7. At this time, a signal is outputted from the reflection type photosensor 7 once in the case of Y, twice in the case of M and three times in the case of C by the bar code of the color ink ribbon 5. The reflection type photosensor 7 is constituted of a light emitting diode 7a and a phototransistor 7b, and the light from the light emitting diode 7a is reflected from the color ink ribbon 5 to bring the phototransistor 7b to a continuity state and a high level signal is outputted to an output terminal (s). When a bar code printed part is passed, the light from the light emitting diode 7a is not reflected and the phototransistor 7b is blocked and a low level signal is outputted to the output terminal (s).
Patent JP-S61112807-A (JP)
Inventor: YABUSHITA SHOZO
IPC: B60R13/02
Filed: 1984-11-07
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-S61112197-A (JP)
Inventor: MORIYA MASANORI
IPC: G10K9/12
Filed: 1984-11-07
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-H0897389-A (JP)
Title: Preparation of structure that has semiconductor thin film onsubstrate
Inventor: MISHIERU BURIYUERU
IPC: H01L21/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To constitute a high-quality thin film on a substrate by easy manufacturing method, even when the thin film and the substrate have the different thermal expansion coefficients by moving the thin film from a first substrate to a target substrate, after a first structure having the semiconductor thin film is provided on the first substrate. SOLUTION: A first plane 10 and a semiconductor thin film 4 having a second plane 8, which is bonded to the first substrate with a first bonding energy Eo , are formed on the first substrate 2. Then, the separating force, which can overcome the first bonding energy Eo , is applied on the bonded body of the thin film 4 and the substrate 2, and the thin film 4 is separated from the first substrate 2. The thin film 4 is moved from the first substrate 2 to a target substrate 24, and the thin film 4 is fixed to the target substrate 24. Therefore, such problems as the manufacturing process of the thin film becomes very complicated by a heat-treating process and an erosion process and the cost increases can be solved, and the thin film obtained has high quality.
Patent JP-H0660797-A (JP)
Title: Cold electron emitting electrode and its manufacture
Inventor: HAYASHI MIKIO
IPC: H01J9/02
Filed: 1992-08-06
Abstract: PURPOSE:To provide a cold electron emitting electrode having excellent cold electron emitting performance, a low discharge voltage, and a long usable time (life). CONSTITUTION:A metal powder 1 on the surface of which a composite oxide thin film 2 of at least one kind of alkali metals and alkali earth metals and a metal forming a constituting component is formed is molded into a determined form and thermally treated, whereby a porous body 3 is formed. In the manufacture of a cold electron emitting electrode, the metal powder is dipped in an aqueous solution for treatment containing at least one kind of alkali metal ions and alkali earth metal ions and hydrothermally treated at a temperature of 100 deg.C or more, whereby the composite oxide thin film of the metal and the metal ion is formed on the surface of the metal powder, and the metal powder having the composite oxide thin film formed thereon is molded into a determined form followed by thermal treatment.
Patent JP-H0573502-A (JP)
Title: Lap-top type information processor
Inventor: ODAKAWA KAZUAKI
IPC: G06F1/16
Filed: 1991-09-12
Abstract: PURPOSE:To nearly equalize the front-rear directional length of a device main body to the length a display unit by positioning the display unit in an erecting state between the paper feeding opening and paper discharging opening for a printer which are provided on the outside surface of the device main body. CONSTITUTION:In a lap-top type information processor which has a printer and a display unit 3 and rotates the display unit 3 to cover the top surface part of the device main body 1 with the display unit 3, the display unit 3 is so arranged that the display unit 3 in the erecting state is positioned between the paper feeding opening and paper discharging opening for the printer which are provided on the outside surface of the device main body 1. Further, the information processor is provided with a paper guide 10 which guides forms fed from the paper feeding opening and a storage mechanism which stores the paper guide 10 when the paper guide is not used on the outside surface of the display unit 3 on an opposite side from the display screen of the display unit 3. The length of the device main body, therefore, becomes short and is approximated to the length of the display unit 3. Further, the paper guide 10 and a cut sheet feeder cassette are stored in the display unit itself to facilitate the storage of device accessory parts.
Patent JP-H0573793-A (JP)
Title: Abnormality occurrence report system of centralized control system
Inventor: UMEDA KATSUHIKO
IPC: H04M11/04
Filed: 1991-09-12
Abstract: PURPOSE:To automatically contact a maintenance (service) center with phone in the case of the occurrence of abnormality in an electronic apparatus by providing a central controller with the watchdog timer function for each electronic apparatus and the automatic communication function to the maintenance center. CONSTITUTION:Various electronic apparatus 2 to 4 and a central controller 5 are arranged in a prescribed position 1 of an office or the like. When power sources of electronic apparatus 2 to 4 are turned on, discrimination codes and the telephone number of a maintenance center 7 are sent from apparatus 2 to 4 to the central controller 5 and are registered. Electronic apparatus 2 to 4 are monitored at intervals of a certain time based on a watchdog timer by the central controller 5. If information of abnormality detection is sent from electronic apparatus 2 to 4, the central controller 5 automatically dials the maintenance center 7 with its registered telephone number. Discrimination numbers of electronic apparatus 2 to 4 where abnormality occurs, abnormality occurrence contents, etc., are transmitted to the maintenance center 7.
Patent JP-H06289346-A (JP)
Title: Dielectric substance optical waveguide element and its production
Inventor: EDA KAZUO
IPC: G02B6/12
Filed: 1992-09-01
Abstract: PURPOSE:To lessen the coupling loss to optical fibers by having an optical waveguide confined by a difference in refractive index from a glass base body into a single crystal dielectric substance joined to this glass base body and controlling the light passing this optical waveguide by an electrooptical effect. CONSTITUTION:The input/output optical waveguide part 3 is formed in the lithium niobate substrate 2 consisting of the single crystal dielectric substrate directly joined to the glass base body 1. This optical waveguide part 3 has a one branch optical waveguide 4 branched from the input part and another branch optical waveguide 5 and is provided with electrodes 6, 7 on both sides of the branch optical waveguide 5. The incident light from the input part is branched to two light beams. An electric field is impressed to the branched one optical waveguide 5 to change the refractive index of the optical waveguide part by the electrooptical effect and to change the propagation speed of the guided light, by which the phases of the light beams in the recoupling part are varied and the intensity of the light in the output part is modified. The coupling loss to the optical fiber is <=0.3dB per side and is better than heretofore (0.5 to 1dB).
Patent JP-H0395998-A (JP)
Title: Electric shield structure of device having translucent part
Inventor: YOSHII MASAYUKI
IPC: H05K9/00
Filed: 1989-09-07
Abstract: PURPOSE:To completely shut off the effect of external noise or reversely noise leaking out from a camera by applying conductivity treatment to a translucent member, which constitutes a translucent part, and placing it in a shield structure. CONSTITUTION:For an eyepiece 3, the surface is coated with transparent conductive film 3A. An eyepiece presser 4 made of conductor electrically connects the conductive film 3A overlaid on the surface of the eyepiece 3 with the conductive part of a body, a flexible board 6 for shielding, and others, and gives specified potential to the conductive film 3A. By covering the circumference, other than light taking-in part, of a silicon photocell module 2 with the flexible board 6 for shielding, excluding the eyepiece 3, and covering the surface of the eyepiece 3 with the conductive film 3A, the SPC module 2 is shielded, and the effect of noise irradiated from the body of a photographer is shut off. Moreover, by connecting the flexible board 6 for shielding and the conductive film 3A to the conductive part of the camera body thereby giving fixed voltage, the shielding capacity can be elevated further.
Patent JP-S59125321-A (JP)
Title: Gas combustion device
Inventor: SHIRAI SHIGERU
IPC: F23N5/02
Filed: 1982-12-29
Abstract: PURPOSE:To achieve a proportional combustion wherein the flow rate of gas may be controllable in a wide range, and at the same time an abrupt change in load may be promptly followed up with an improved response, by constituting an automatic gas supplying adjuster for a burner with a vent valve and a gas pump. CONSTITUTION:As a tapping temperature rises close to a preset level, which is detected by a temperature detecting element 29, a controlling device 32 is adapted to adjust the input of signal to the magnet coil 40 of vent valve 44 in response to a difference between a preset and a detected temperatures, while retaining a gas pump 22 in its steady speed operating condition. There takes place a gradual increase in the electric current of magnet coil 40, forces acting in the direction of opening a vent valve 41 and consequently the amount of gas venting from an outlet side passage 37 to an inlet side passage 38. As a result, the internal gas pressure of outlet side passage 37 and tank gradually lowers and the supplying quantity of gas to a burner 25 also shows a gradual decrease.