baber/WOPTO huggingface dataset:
Patent JP-H0396025-A (JP)
Title: Data transmission equipment
Inventor: WADA SATOAKI
IPC: H04B10/077
Filed: 1989-09-07
Abstract: PURPOSE:To preclude the possibility of disabled transmission in the case of transmitting to a transmitter-receiver with high priority by providing a 1st optical switch and a 1st optical switch control circuit to a 1st transmitter- receiver, and providing a 2nd optical switch and a 2nd optical switch control circuit to a 2nd transmitter-receiver. CONSTITUTION:When a 1st optical fiber 9 is broken and a fault loss is caused, a broken wire signal being an output of a broken wire detection circuit 13 is multiplexed at a 2nd multiplexing circuit together with a parallel digital video signal inputted from a 2nd digital data input terminal 18. Then the result is an optical signal at a 2nd electrooptic conversion circuit. A broken wire signal being an output of a 1st demultiplexing circuit 6 is inputted to a 1st optical switch control circuit 8, which controls a 1st optical switch 4 so that the optical signal being the output of the 1st electrooptic conversion circuit 3 is outputted to a 2nd optical fiber 10.
Patent JP-H0395851-A (JP)
Title: Double-based metalized discharge lamp
Inventor: KITAHARA YOSHIKI
IPC: H01J61/88
Filed: 1989-09-07
Abstract: PURPOSE:To prevent blackening throughout the life of a lamp by preparing a luminous tube and an outside tube, specifying tube wall load as a preset electric power and filling inert gas into the outside tube. CONSTITUTION:In a translucent container, mercury, rare gas and at least one type of rare earth metal halide are filled. A luminous tube 1 with tube wall load being 25W/cm<2> or more and an outside tube 4 with crushed seal portions 7a, 7b at both ends and the luminous tube 1 housed therein are prepared. The temperature of the luminous tube 1 during lighting is decreased to that adequate to the operation of halogen cycles, by filling inert gas in the outside tube 4. It is thus possible to restrain the dispersion of temperature distribution for the luminous tube 1 within a range of temperature adequate to the operation of halogen cycles and prevent blackening of the luminous tube throughout the life of a lamp.
Patent JP-H1079109-A (JP)
Title: Magnetic head
Inventor: SAKAI FUMITAKE
IPC: G11B5/53
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head which eliminates deviation of the azimuth angle of a chip from the normal angle when mounting the magnetic head on a rotary cylinder. SOLUTION: This magnetic head is provided with a roughly U-shaped planar base 1 comprising a base part 5 and a pair of chip mounting parts 6 and 7 protruding forward from left and right points of the base part 5, a chip 2 for recording and reproduction bonded on the front end part of the chip mounting part 6, a chip 3 for erasing bonded on the front end part of the other chip mounting part 7 and a mounting hole 8 which is provided on the base part 5 to screw the magnetic head down on a rotary cylinder 11 and the mounting hole 8 is provided at a location behind a head gap part 4 of the chip 2 for recording or reproduction.  As a result, even when the perimeter of the mounting hole of the magnetic head is deformed by the clamping of the a mounting screw, the root of the chip mounting part of the chip 2 for recording or reproduction is pressed on the head mounting part while being kept horizontally to get rid of any inclination of the chip mounting parts 6 and 7. This eliminates deviation of the azimuth angle of the chip 2 for recording or reproduction from the normal value thereby achieving a recoding or reproduction accurately.
Patent JP-H0659559-A (JP)
Title: Device for electrostatically charging photosensitive body
Inventor: FUJIWARA HIDEHIKO
IPC: G03G15/02
Filed: 1992-08-07
Abstract: PURPOSE:To facilitate the grounding of the electrostatic charger and the grid plate of a device for electrostatically charging a photosensitive body. CONSTITUTION:The grid plate 31 is spanned between the right and left side plates 32a and 32b of a photosensitive body case 32 where a photosensitive body 12 is housed. The electrostatic charger 30 is fitted in the recessed part 32f of the case 32 and opposed to the surface of the photosensitive body 12 through the grid plate 31. A projection 39b is integrally formed in the device case 39 of the electrostatic charger 30 and pressed to the grid plate 31 when the electrostatic charger 30 is fitted, so that the case 39 is brought into contact with the grid plate 31 to electrically conduct between both of them and attain the attaching position of the grid plate 31 by aligning. Then, the case 39 is connected to the main frame of an electrophotographic recorder, for example, so as to be grounded.
Patent JP-H0282447-A (JP)
Title: Manufacture of lithium secondary battery
Inventor: TAKADA KENICHI
IPC: H01M10/05
Filed: 1988-09-16
Abstract: PURPOSE:To achieve sufficient electric capacity and reduce voltage defective fraction and improve reliability by press-bonding lithium to an opening seal plate to interpose the lithium between the opening seal plate and a negative electrode. CONSTITUTION:Metal lithium 7 is interposed between a negative electrode 5 and an opening seal plate 2 which is a negative electrode current collector. As the opening seal plate 2 consists of a metal, materially the lithium 7 can be strongly and closely bonded to it than to an oxide. Therefore, the lithium 7 is press-bonded to the opening seal plate 2 beforehand, and subsequently a negative electrode additive is placed and an electrolyte is injected, and after a battery is constructed, the lithium 7 is sandwiched and held between the negative electrode additive 5 and the opening seal plate 2 so that the lithium can be doped into the oxide rapidly without peeling off. Thus, sufficient electric capacity can be achieved and voltage defective fraction can be reduced and reliability can be improved.
Patent JP-H0982078-A (JP)
Title: Recording medium reproduction unit
Inventor: MATSUMOTO SHIGERU
IPC: G11B17/24
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To relax restriction on the arranging position of other products while enhancing the safety and reliability. SOLUTION: Since a door 60 for opening/closing the opening 111 at an operating panel section 110 for inserting/ejecting a CD 200 can be turned about the supporting shaft 33 of roulette disc 32 of a roulette base 31 at a roulette mechanism section 30, rotational space of the door 60 can be provided along the outer circumference of a rack 40. In a state where the opening 111 is opened, the door 60 is interposed between the opening 111 and an internal component, e.g. a rack drive system 140. Since the space for containing the door 60 is not required separately, it can be minimized. Furthermore even if the hand is inserted inadvertently into the opening, it is guarded by the door 60 and thereby, the rack drive system 140 is protected.
Patent JP-H0794839-A (JP)
Title: Circuit board
Inventor: AIHARA KENICHI
IPC: H05K3/24
Filed: 1993-09-20
Abstract: PURPOSE:To provide a circuit board where a wiring conductor and a circuit conductor are clad firmly and the wiring conductor and the circuit conductor are electrically, positively, and properly connected. CONSTITUTION:In the title circuit board where a circuit conductor 4 consisting of copper is clad on the outer surface of an insulation substrate 1 in that a wiring conductor 2 consisting of at least one type out of tungsten, molybdenum, and manganese is provided so that one part of the circuit conductor 4 contacts the wiring conductor 2, a plating layer 3 consisting of copper is included at the contact part between the wiring conductor 2 and the circuit conductor 4 and at the same time the surface roughness of the wiring conductor 2 where the plating layer 3 contacts is set to 0.7-1.0mum (center line average roughness (Ra)) and 4.0-8.0mum (maximum height (Rmax)).
Patent JP-H1076059-A (JP)
Title: Pachinko hall management system
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To enable detecting that a player has changed the pachinko machine on which he plays, which is one of illegal conducts in a pachinko hall. SOLUTION: A pachinko hall management system comprises a magnetic recording device 21 installed inside a counter 9 and a ball retaining box placed on the magnetic recording device 21 to receive and retain balls unloaded from each pachinko machine 1 located above the device 21, the device 21 and the box constituting the principal portion of the system. The ball retaining box has a magnetic card on the back of its bottom, and when the ball retaining box is placed on the magnetic recording device 21, time number of each pachinko machine 1 and the date are recorded. If a player, using the ball retaining box, has changed the pachinko machine on which he plays, the numbers of plural machines are recorded on the magnetic card. Therefore by reading a magnetic signal recorded on the magnetic card, whether or not the player has changed the pachinko machine can be known.
Patent JP-S61112701-A (JP)
Title: Method of producing scroll fluid machine
Inventor: YONEYAMA SHIGEO
IPC: F01C1/02
Filed: 1984-11-07
Abstract: PURPOSE:To improve remarkably the accuracy and efficiency of working and mass productivity by press forming a dynamic portion and a static blade portion from a single plate-like blank through half-punching and full-punching working. CONSTITUTION:An aluminum plate 23 having the same thickness t as an end plate 19 of a dynamic blade portion 12 is used to form a scroll plate 20 by a method of extrusion working added to half-punching working. In the forming of the scroll plate 20, a die 24 is lifted to sandwich an aluminum plate 23 with a plate holding block 27. When the die 24 is further lifted, the aluminum plate 23 is extruded into a cavity 25 by a punch 28 to form a scroll. Next, the aluminum plate 23 from which the scroll projects is punched to provide the dynamic blade portion 12 having the same diameter as the end plate 19. The method of producing a static blade portion 14 is as same as that of the dynamic blade portion 12. Thus, the accuracy and efficiency of working are remarkably improved and excellent mass productivity is obtained.
Patent JP-S6476082-A (JP)
Title: Destaticizing device for photosensitive body
Inventor: HAYASHI TATSUSHI
IPC: G03G21/00
Filed: 1987-09-17
Abstract: PURPOSE:To contrive to execute positioning with high accuracy by detaining a cartridge main body and a destaticizing lamp in a state that a cartridge is installed in a machine body and executing mutual positioning of a photosensitive body and the destaticizing lamp. CONSTITUTION:When a cartridge 3 is inserted into the back side from this side of a machine body 4 and the cartridge 3 is installed in the machine body 4, a detaining piece 45 formed in a cartridge main body 2 abouts on a detaining piece 41 formed as one body with a holding member 36. As the cartridge 3 is inserted into the machine body 4, the holding member 36 is moved to the back side against spring force of a spring 43. When the cartridge 3 is installed in the machine body 4 and its state complete, the detaining pieces 41, 45 remain abutting. In such a way, positioning to a relative position of a photosensitive body 1 and a blank clamp 7, and to a relative position of the photosensitive body 1 and a void lamp 8 can be attained with high accuracy.
Patent JP-H0281523-A (JP)
Title: Optical transmitter
Inventor: SAITO MITSUMASA
IPC: H04B10/00
Filed: 1988-09-17
Abstract: PURPOSE:To form two sets of units as any of a master or a slave equipment depending on the direction of connection of an optical transmitter by sending one kind of information while two sets of transmission means are combined in opposite direction and transmitting other kind of information while using a single transmission means. CONSTITUTION:When a control microcomputer resides in units A-C, the unit A can send a data to the units A-C, the unit B can send data to the units B, C and the unit C can send the data to the unit C only respectively. Moreover, the unit A extracts the data in the units A-C by giving a data transmission request to an IC in the inside of the units A-C. The unit C can give a data transmission request to the IC in the inside of the units B, C and the unit C can give the data transmission request only to the IC in the unit C. Thus, the relation of the master and slave sets is formed depending on the direction of the transmission of a clock of the 3rd optical fiber 2c.
Patent JP-S59125277-A (JP)
Title: Connecting method of crossing members by welding
Inventor: KIMURA ITSUO
IPC: B23K9/00
Filed: 1982-12-29
Abstract: PURPOSE:To perform connection of crossing members by welding which can reduce the number of parts without using separate collar plates by bending the edge parts of the slots of a plate-shaped metallic member by external force, inserting crossing metallic members into the temporarily expanded slots then unbending said edge members and connecting both members by welding. CONSTITUTION:A slot 11 of approximately an inverted L shape is opened in a truss web 3 in accordance with the sectional shape of an inverted L shape of a lounge 1 in the case of connecting the double bottom parts of, for example, a steel ship, by welding. A shallow notch 12 of the same length as the length in the horizontal part of the slot 11 is opened in the lower edge of the shot 4 of the web 3. The peninsula part 13 formed by said notch 12 and the horizontal part of the slot 11 is bent by mechanical force to open temporarily largely the slot 11. The web 3 is thereafter lowered from above the lounge 1 welded to a shell 2 of the ship bottom and the lounge 1 is inserted into the slot 11, then the part 13 is unbent. The lounge 1 and the slot 11 are welded after unbending.
Patent JP-S59120169-A (JP)
Inventor: YUUJIIN EI PESUKATOAA
IPC: A61N1/00
Filed: 1983-12-13
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-H0396373-A (JP)
Title: Continuous paper feeder
Inventor: HAYAMIZU KAZUHIRO
IPC: B41J11/42
Filed: 1989-09-08
Abstract: PURPOSE:To retract continuous paper only by a simple soft processing without the use of a sensor by a method wherein a drive means is reversely rotated when a switch receives a signal, and the continuous paper is retracted by a count value stored in a memory so that it is retracted to a position where it does not interrupt a cutform feed path. CONSTITUTION:Whether an operated switch is a continuous paper retraction switch 30 is judged. Whether a continuous paper retraction flag is set to 1 is judged. The continuous paper retraction flag in a flag area 24b in a RAM 24 is set to 0 at the time of the throw-in of power. A retraction amount (v) for continuous paper Q is set to a value found by adding a distance L stored in an L storage area 23c to a count value M stored in a count value storage area 24a in the RAM 24. A paper feed motor 28 is reversely rotated by the set retraction amount (v) to retract the continuous paper Q. Succeedingly, the continuous paper retraction flag in the RAM 24 is set to 1, and the process is returned to a start.
Patent JP-H0630383-A (JP)
Title: Television-type signal processing system
Inventor: ROBAATO NOOMAN HAASUTO JIYUNIA
IPC: H04N11/24
Filed: 1991-08-20
Abstract: PURPOSE: To provide a system for adding additional picture detail information to a television type video signal for improving the resolution of a display picture. CONSTITUTION: An input video signal 10 comprises a high frequency band and a low frequency band, which includes encoded information, and a frequency spectrum is folded with a prescribed frequency in the low frequency band as a center (12, 14 and 16). The folded video signal is synthesized (20) with the input video signal and a synthesized signal is low-pass-band-filtered in a filter 22 having an interruption frequency corresponding to the folded frequency. The filtered synthesized signal is separated into a filtered video signal component and a filtered folded video signal component (30). The separated folded video signal component is developed 32 with the folded frequency as a center and a developed video signal having the frequency of the high frequency band is generated.  The developed video signal is connected (36) to the high frequency band of the separated video signal and an output video signal having the high frequency band where the maximum frequency is mainly decided by the developed video signal is generated.
Patent JP-H0683088-A (JP)
Title: Electrophotographic sensitive body
Inventor: KADOI MIKIO
IPC: G03G5/06
Filed: 1992-09-01
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high sensitivity and excellent durability. CONSTITUTION:A photosensitive layer contg. an azo compd. represented by the formula is formed on an electric conductive substrate. In the formula, each of A<1> and A<2> is a residue of a coupler, A<1> and A<2> may be different from each other, each of R<1>-R<4> is H, halogen, alkyl, alkoxy or aryl, each of R<5> and R<6> is H, halogen, alkyl or aryl and each of (m) and (n) is 0 or 1.
Patent JP-H0396984-A (JP)
Title: Refraction experimentation device for optical path by gas layer having density gradient
Inventor: KITATSUJI YASUTSUGU
IPC: G09B23/22
Filed: 1989-09-08
Abstract: PURPOSE:To enable visnal inspection for the bending of an optical path due to a temperature difference in air by providing a heating tube body at the upper part of a tube body provided with a light guide-out window and also providing a cooling tube body opposite at the lower part of the tube body, and providing a light source which emits light into the tube body. CONSTITUTION:The heating tube body A is provided at the upper part of the tube body C which is provided with a light guide-in window D where light is made incident at one end and the light guide-out window W where light is guided out at the other end, and the cooling tube body B is provided at the lower part of the tube body. Then the light source K which emits light into the tube body C is provided from outside the tube body C. For example, high-temperature steam C is sent in the heating tube body A provided at the upper side of the tube body C and cooling water W is run through the cooling tube body B provided opposite on the lower side of the tube body C to form a high-temperature side and a low- temperature side in the vertical direction of gas H in the tube C, thereby generating the density gradient in the vertical direction of the gas H. When the light source K emits the light through the light guide-in window D in this state, the high-temperature side and low- temperature side differ in refractive index, so the emitted light is refracted and emitted from the light guide-out window E. This emitted light is projected on a screen, etc., to measure the extent of refraction quantitatively.
Patent JP-S6477574-A (JP)
Title: Recording material
Inventor: FUKUSHIGE YUICHI
IPC: B41M5/327
Filed: 1987-09-18
Abstract: PURPOSE:To provide a recording material having favorable durability, by using a fluoran derivative substituted by an alkyl or halogen at 3-position and by an alkylenebisamino at 2-position, as an electron-donative colorless dye. CONSTITUTION:A fluoran derivative substituted by an alkyl or halogen at 3-position and by an alkylenebisamino at 2-position is represented by formula I, wherein each of R1 and R7 is hydrogen, a halogen, alkoxyl or alkyl, each of R2, R3, R4, R8, R9 and R11 is hydrogen or an alkyl, each of R4 and R10 is an alkyl or halogen, each of R6 and R12 is hydrogen, a halogen, hydroxyl or alkoxyl, and R is a 1-20C saturated or unsaturated alkylene. An electron- acceptive compound for causing coloring of the colorless dye by making contact therewith may be, for example, a phenol derivative, a salicylic acid derivative, a metallic salt of an aromatic carboxylic acid novolak or acid clay.
Patent JP-S6293974-A (JP)
Title: Thin film transistor array
Inventor: TSUNOHASHI TAKESHI
IPC: G02F1/1368
Filed: 1985-10-19
Abstract: PURPOSE:To realize a large area display efficiently by composing a substrate of a polyimide film whose main component is polyimide with a repeated unit expressed by predetermined general formulae. CONSTITUTION:A gate electrode 3, a gate insulating film 4, a semiconductor layer 5, a source electrode 6 and a drain electrode 7 are formed on a substrate 2 in a thin film transistor array 1. A colorless transparent light transmitting polyimide film is employed as the substrate 2. The main component of the film is polyimide which has a repeated unit expressed by a general formula I and/or a general formula II, wherein X1 in the formula I denotes O, SO2, CH2 or CO and X2 in the formula II denotes SO2, C(CH3)2 or C(CF3)2. With this thin transistor array, a liquid crystal display panel with a concave display plane and with reduced reflected light can be obtained.
Patent JP-S61113698-A (JP)
Inventor: OTANI HARUO
IPC: B60S3/06
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-S6293920-A (JP)
Inventor: NISHIJIMA YASUYO
IPC: H01G9/012
Filed: 1985-10-19
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-2000064272-A (JP)
Title: Connecting method of existing pile
Inventor: EBIHARA YASUSHI
IPC: E02D5/58
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a connecting method of an existing pile in which a plurality of existing piles fitted with an inlet pipe can be easily positioned. SOLUTION: In a method in which a plurality of existing piles fitted with an inlet pipe 4 inside are connected to each other, each inlet pipe 4 is fitted to the inside of piles 1A, 1B to be connected so that its end part is not projected from a pile end part, and a double connection pipe in which an inner pipe and an outer pipe are slidable to each other is fitted to an end part of one inlet pipe 4 in a projecting manner. An end part of the other inlet pipe is coaxially positioned to and connected to the projecting part of the double connection pipe to connect the end parts of the piles to be connected to each other.
Patent JP-S59122057-A (JP)
Title: Signal processing system for control information of terminal controller
Inventor: INOUE YOSHIAKI
IPC: H04M3/00
Filed: 1982-12-27
Abstract: PURPOSE:To receive service all the time by providing a terminal controller with a basic signal control part and a signal control part in parallel. CONSTITUTION:Control information from a digital exchange DEX is inputted to the basic signal control part BSC and signal control part MSC in common and transmission information such as an answer calling and key information to control information from the DEX are sent out of the BSC and MSC individually; and a selection switch SEL sends either piece of transmission control information to the DEX according to the state of the terminal controller. The transmission information is sent out of the MSC by setting the SEL while a commercial electric power source is usable in a normal state, and the SEL selects the transmission control information from the BSC when no current is fed from the commercial power source.
Patent JP-H0957937-A (JP)
Title: Manufacture of metal mask for screen printing
Inventor: SHIBAZAKI SHOJI
IPC: B41C1/05
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To realize high print quality and print precision by forming a pore having a wall face of low roughness without attachment of fine melting matter. SOLUTION: After a metal plate 1 is irradiated with laser beam so as to form a pattern consisting of a fine pore 3 on the metal plate 1, a grainy abrasive is sprayed on the plate face of the metal plate 1 from an oblique direction so as to polish by sand blast. Concretely, in a state that the metal plate 1 is being inclined, the grainy abrasive is sprayed from the surface of the metal plate 1, that is, from the side to which a printing paste is to be added of the metal plate 1. For the grainy abrasive, alumina or carbon abrasive of #100-1500 are generally used. The spraying speed is generally set to 400-1000m/sec.