baber/WOPTO huggingface dataset:
Patent JP-H09297547-A (JP)
Title: Bulletin board
Inventor: HIRASHIRO YOSHIMICHI
IPC: G09F13/18
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a thin type bulletin board of a spontaneous light emission type capable of making diversified kinds of nonspecific bulletins many times easily visibly even at the dark time. SOLUTION: A resin plate or film 12 which is stated with bulletin items and has high translucency is placed on a main body 13 contg. a thin type back light 10 of a light transmission plate system and if necessary, a transparent resin cover 11 for preventing flaw and dust is superposed at need thereon. This main body is irradiate with the light of the back light 10. The bulletin of low luminance is made on the rear side by using a window disposed on the rear side of the main body and the translucent resin plate with the light leaking from a reflection sheet. The display which is bright on the front and dark on the rear side is made by using the light transmission plate having two kinds of different luminance.
Patent JP-2000338821-A (JP)
Title: Image forming device
Inventor: TAKEUCHI AKIHIKO
IPC: G03G15/01
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and to shorten a cleaning process of a carrier belt in an image forming device which has a plurality of image forming parts and recovers unnecessary toner on the carrier belt by a cleaning device via a photosensitive drum. SOLUTION: When the carrier belt 1 is cleaned, cleaning bias is applied between the photosensitive drums 21a to 21d and transfer blades 3a to 3d by transfer bias power sources 4a, 4b. Every time when the transfer belt 1 rotates by a distance X, the transfer bias power source 4b and the transfer bias power source 4a are switched by a switch 11. Toner of opposite polarity and toner of normal polarity on the carrier belt 1 can be removed from the carrier belt 1 during one rotation of the carrier belt 1 by reversely transferring all the toner on respective photosensitive drums 21a to 21d respectively by minus cleaning bias and plus cleaning bias. Since respective transfer blades 3a to 3d use the transfer bias power sources 4a, 4b in common, number of the transfer bias power sources can be reduced and thereby constitution of the image forming device can be simplified.
Patent JP-S5478795-A (JP)
Title: Preparation of modified polyester
Inventor: TERASAWA ISAO
IPC: C08G63/00
Filed: 1977-12-06
Abstract: PURPOSE: To prepare a modified polyester dyeable with basic dyes, by copolymerizing an alkali metal salt of bis(methoxycarbonyl)-benzenesulfonic acid and adding a vicinal dicarboxylic acid (anhydride), etc. prior to the completion of the polymerization.  
     CONSTITUTION: Dicarboxylic acids consisting mainly of terephthalic acid, glycols consisting mainly of ethylene glycol, and lithium 3, 5-bis(methoxycarbonyl)benzenesulfonate, etc., (0.5W3.5 mole % on the basis of the acid component) are copolymerized by direct polymerization process. A vicinal dicarboxylic acid, e.g. phthalic acid, etc., its anhydride or its ester derivative (preferably 0.3W3 mole % on the basis of the above acid component) is added to the reaction mixture prior to the completion of the polymerization, and the polymerization is completed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S633534-A (JP)
Title: Data transmission system between plural equipments
Inventor: KOBAYASHI TOSHINORI
IPC: H04L12/40
Filed: 1986-06-23
Abstract: PURPOSE:To improve the operation efficiency by incorporating a synchronizing signal generator to n-set of terminal equipments connected to a common bus and applying time division to the common bus into (n+2) time slots for synchronizing and control signals in addition so as to control the line. CONSTITUTION:n-Set of terminal equipments are interconnected to a transmission/reception common bus 1 via each interface including a synchronizing signal generating circuit. The transmission/reception common bus is divided into (n+2) time slots as to a prescribed period, the n-set of time slots are used for the transmission/reception of the n-set of terminal equipments and the remaining slots are used for the synchronizing signal and control signal transmission. In detecting the absence of a synchronizing signal on the bus 1, a terminal equipment desiring to start transmission sends a synchronizing signal in the synchronizing signal transmission slot from its own terminal equipment and sends a control signal in the control signal transmission slot to access other terminal equipment. In receiving the control signal, the opposite terminal equipment replies the end of connection and receives data transmission from the sender terminal equipment. Thus, even if any terminal equipment is faulty, the data transmission among the remaining equipments is ensured.
Patent JP-S6039810-A (JP)
Title: Three phase transformer
Inventor: ICHIKAWA MOTOYASU
IPC: H01F30/12
Filed: 1983-08-12
Abstract: PURPOSE:To improve area occupancy rate, transfer efficiency and iron core utilization rate, etc. by a method wherein the low voltage windings of the first transfer unit wound by the low voltage windings of the phase corresponding to the legs of each phase and the high voltage windings on the line end side as well as the second transfer unit wound by low voltage windings and high voltage windings on the neutral point side are connected in parallel while the high voltage windings are connected in series. CONSTITUTION:A three phase transformer is composed by means of separately transferring the first transfer unit 31 and the second transfer unit 32 and connecting with each other at site. The first transfer unit 31 containing the low voltage windings 13 of the phase corresponding to the main legs of each phase of the three phase five leg iron core 1 (main leg 3 of U phase is shown in figure) and the wound high voltage windings 11 on the line end side while the second transfer unit 32 contains the tap windings 16 of the phase corresponding to the main legs of each phase of the second three phase five leg iron core 2 (main leg 4 of U phase is shown in figure) the tertiary windings 15 and the wound low voltage windings 14 and high voltage windings 12 on the neutral point side. Then the low voltage windings 13, 14 are connected in parallel while the high voltage windings 11 on the line end side, the high voltage windings 12 on the neutral point side and the tap windings 16 are connected in series.
Patent JP-H09311292-A (JP)
Title: Projector
Inventor: WADA TAKESHI
IPC: G02B27/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To efficiently and uniformly illuminate a surface to be irradiated by an effective luminous flux without irregular luminance and irregular color while miniaturizing an entire device by appropriately setting an optical element illuminating the surface to be irradiated. SOLUTION: The focal distance (f) of a condenser lens 6 is made nearly equal to a distance from the entrance pupil position (equivalent to a position where a secondary light source image is formed) of a second multilens type lens 4 to the front side principal point of the condenser lens 6. When a liquid crystal panel 7 is used as the surface to be irradiated, the liquid crystal panel 7 is telecentrically illuminated. The exit pupil of a projecting lens is set to infinity, so that illumination where the luminance and irregular color are controlled and the projection of the liquid crystal panel are realized. Thus, a diaphragm 5 is arranged at a position decided by an on-axis effective luminous flux and an off-axis effective luminous flux from a projecting lens. Also, a luminous flux which is not reflected to brightness on a screen 10 is shielded at a projector.
Patent JP-S5849149-A (JP)
Inventor: KAWAMURA JIYUNICHI
IPC: A23C3/02
Filed: 1981-09-17
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-H0313856-A (JP)
Title: Sensor element of oxygen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1989-06-12
Abstract: PURPOSE:To improve heating efficiency and productivity by forming an oxygen pumping action part and a strip part in the same planar shape as a unitary body on a stabilized zirconia pellet, and forming electrodes and their lead parts and a heater and its lead part as a unitary body by printing, respectively. CONSTITUTION:A stabilized zirconia pellet 10 comprises the following parts: an oxygen pumping action part 10a, and a strip shaped part 10b which is formed in a planar shape from one side of the action part 10a as a unitary body. Electrodes 12 and their lead parts 12a are formed on the upper and lower surfaces of the oxygen pumping action part 10a and the strip shaped part 12b as a unitary body by printing. A crystallized glass layer 13 comprises the following parts; a dome part 13a covering the cathode electrode side of the oxygen pumping action part 10a of the pellet 10, and a strip-shaped cover part 13b covering the upper surface of the strip shaped part 10b. A heater 15 and its lead 15a are formed on the upper surfaces of the dome part 13a and the cover part 13b of a crystallized glass layer 13 as a unitary body by printing.
Patent JP-S63313482-A (JP)
Title: Waterproofing method for cable connection
Inventor: KONO SUMIO
IPC: H01R43/00
Filed: 1987-06-15
Abstract: PURPOSE:To enable maintaining the waterproof effect of a cable connection part for a long period by improving particularly the bonding quality of urethane resin on an insulated cable surface within an insulated cover and the external surfaces of an exposed core cable and a splicer, and filling urethane resin of superior flexibility in a space within the cover. CONSTITUTION:A plurality of insulated cables 1 are connected via a splicer 7 and a primer treatment agent is atomized for deposit around the neighborhood of the cable connection. After the agent is dried, an insulation cover 10 is applied to surround the connection and the cable 1 adjacent thereto. And urethane resin liquid comprising a stirred mixture of polyol and isocyanate constituents of flexible urethane resin is filled in a space within the cover 10 and urethane resin 18 is filled in a space be tween the internal surface of the cover 10 and the external surfaces of the cable 1 and the splicer 7. As a result, the flexible urethane resin 18 strongly adheres to the external surfaces of a core cable 5 and the splicer 7 at the cable connection. And the resin 18 is filled in a space within the cover 10 around an area surrounding the adhesion part thereof. No rain drop, therefore, makes an ingress in a space behind the cover 10 and even if there should be a rain drop ingress, the core cable 5 and the splicer 7 are free from the deposit of rain drops.
Patent JP-S6038759-A (JP)
Title: Disk playing device
Inventor: ISHIBASHI MASAYA
IPC: G11B17/24
Filed: 1983-08-11
Abstract: PURPOSE:To shorten the time needed for exchange of disks of arraying a disk playing means to the ring center part of a circular disk store part and driving at least one of both means can be turned to the other end. CONSTITUTION:A circular disk store part 22 can freely revolve on under-base 21 around the center of the part 22 via a bearing containing plural steel balls 23a. A gear part 22a formed at the lower part of the inner circumference of the part 22 is driven by a drive motor 24 and a minor gear 24a. Thus the part 22 is revolved against a disk playing means. When a disk 25 to be played is designated, the part 22 is revolved up to a desired angle position. Then the disk 25 is pulled out by a slider 36 and moved up to a position near its play position within a recessed part 38c. Then the disk 25 is clamped by a clamper 41 and at the same time held up by a slight amount. Thus the disk 25 can be played.
Patent JP-H0621345-A (JP)
Title: Overcurrent protective circuit and semiconductor device
Inventor: MARUO MASAYA
IPC: H01L27/06
Filed: 1991-03-04
Abstract: PURPOSE:To cut off an collector abnormal current with a small capacity overcurrent cutoff circuit by connecting between the collector and the base of a junction type transistor an overcurrent cutoff circuit for cutting off an overcurrent by the interaction of an N-type and a P-type junction type field effect transistors (FETs). CONSTITUTION:A d. c. overcurrent protective circuit is provided with the collector of a junction type transistor 1 being used for the terminal A of a positive side and the emitter thereof being used for the terminal B of a negative side. When a voltage is applied to the terminal A and the terminal B, and the voltage exceeds 0.6 volts, a current flows through the base-to-emitter junction of the transistor 1, so that a base current flows to the base from the collector thereof through N-type FETs 2,3 and P-type FET 4. When the base current flows, the collector current of tens times the base current is allowed to flow the collector to the emitter thereof due to the amplification effect of the junction type transistor 1.
Patent JP-S5270854-A (JP)
Title: Liquid crystal indication device
Inventor: NOMURA HIROAKI
IPC: G02F1/139
Filed: 1975-12-10
Abstract: PURPOSE: To provide a liquid crystal indication device, comprising liquid crystal cell using nematic liquid crystal wherein the initial orientation is made oblique relative glass substrate, which is controlled by application electric field to improve uniformity in color indication and make response quicker. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5847357-A (JP)
Title: Automatic phase controlling system
Inventor: SUKAI TSUNEHISA
IPC: H04L27/00
Filed: 1981-09-17
Abstract: PURPOSE:To prevent effectively the delay of the control signal due to a filter process and an overlap process and the characteristic deterioration caused by the noise and to realize a high-speed communication, by giving an arithmetic process to the sampled value for each modulating element of two wave detection signals according to a prescribed system. CONSTITUTION:A prescribed operation is carried out for wave detection signals x and y through transversal filters alpha and delta of a block U1 of a demodulating circuit. These signals x and y are then applied to a block U3. The control signal of phase shift receives an operation through arithmetic elements 1-12, an automatic phase control circuit APC and 1/(a<2>+b<2>) of the block U3. Then the modulated vector is decided from a function table VN. At the same time, the transmission data per modulating element is restored by a 1-channel storing circuit T2 and an adder 13 and fed to an interface circuit INT. Furthermore an estimated error is calculated by an error estimated value calculating circuit S of the automatic equalizing wave detection signal of a block U2 and then applied to a circuit ATC which extracts the timing information from the blocks U1 and U2 plus the wave detection signal. Thus a high-speed communication is made possible.
Patent JP-H04227022-A (JP)
Title: Method and device for dehumidifying air
Inventor: RORUFU RIHAMU
IPC: D21F7/00
Filed: 1991-06-19
Abstract: PURPOSE: To provide a process and device for dehumidifying wet air preferably from a liquid ring pump, especially a process and device for dehumidifying wet air sucked out of the vacuum box or dehydrator of a paper machine by a liquid ring vacuum pump and heating the air to a temperature suitable for pocket ventilation in a drying process of the paper machine. CONSTITUTION: Wet air is brought into contact with an absorption liquid in an absorber 4 so as to form a dilute absorption liquid, at least a part of the absorption liquid is heated to the boiling point through an indirect heat exchange with a heating fluid in an evaporator 6 so as to form a condensed absorption liquid and water vapor, which are indirectly heat exchanged with a cooling fluid in a condenser 8 to condense water vapor formed by heating the absorption liquid, and the condensed absorption liquid is circulated to the absorber 4.
Patent JP-S63311266-A (JP)
Title: Reversal image forming method
Inventor: TOYOKICHI NAOKI
IPC: G03G15/22
Filed: 1987-06-12
Abstract: PURPOSE:To form a reversal image by using a copying machine equiv. to the conventional copying machine by uniformly electrostatically charging the surface of a photosensitive drum, transferring a solid image to a sheet, uniformly charging again the surface of the photosensitive drum, then forming an electrostatic latent image and transferring the toner image onto the solid image on the sheet. CONSTITUTION:The surface of an electrostatic latent image carrier (photosensitive drum) 1 is uniformly electrostatically charged and the solid image formed by supplying a 1st toner to this charged part is transferred on the sheet P in a 1st image forming process. The surface of the drum 1 is again uniformly charged and, thereafter, light is projected from an image exposing device 3 to the drum to form the electrostatic latent image, then the toner of the color different from the color of the 1st image is supplied to the image part of the electrostatic latent image to form the toner image in a 2nd image forming process. This toner image is transferred on the solid image on the sheet P to form the reversal image. The reversal image is thus formed by using the conventional copying machine without newly providing equipment such as electrostatic charger 2 and transfer charger 6.
Patent JP-H0721201-A (JP)
Title: Electronic filing device
Inventor: ITO REIKO
IPC: G06F17/30
Filed: 1993-06-18
Abstract: PURPOSE:To easily execute the alteration work of document title information. CONSTITUTION:A control part 1 obtains a title system alteration indication and the content from an input part 2. A title system/document title information alteration circuit part 8 converts the information and a title system obtained from a title system/title display form recording part 3 into a new title system and a title display form, records them again, generates document title information alteration data by the altered title system obtained from the title system/ title display form recording part 3 and by the alteration method of document title information from the input part 2 and stores it in a document title information alteration data storage part 7. The title system/document title information alteration part 8 converts document title information on an existed document into new one and records it again based on document title information alteration data obtained from the document title information alteration data storage part 7.
Patent JP-S5574443-A (JP)
Title: Concentration measuring device
Inventor: WADA ICHIROU
IPC: G01N29/02
Filed: 1978-11-29
Abstract: PURPOSE:To accurately measure concentration and eliminate the waste of deaeration time, by detecting the change of the concentration signals of a concentration detector combined with a deaerator, and by holding value in the case when the change is zero. CONSTITUTION:A concentration detector 11 with a deaerator installed on the way of a flowing piping 12 of suspension is subject to the instructions of a control portion 10, and repeats the filling of samples, deaeration, the measurement of concentration and the discharge of samples. The detector 11 commences deaeration by the deaeration starting commands of the control portion 10, momently detects concentration signals in the processes and transmits the signals to a differentiation circuit 14 through a signal transducer 13, and inspects the conditions of the change of concentration signals. When bubbles completely disappear, the concentration signals become constant, and the change of differentiation value becomes to zero. Hold instructions are given to a sample hold circuit 15 from the circuit 14 at that time while deaeration completion signals are supplied to the control portion 10, and sample discharge command signals are emitted to the detector 11.
Patent JP-S5671861-A (JP)
Title: Arm drive unit
Inventor: HACHITSUKA SHINJI
IPC: G11B19/20
Filed: 1979-11-13
Abstract: PURPOSE:To enable to drive the arm accurately, by separately performing the drive of turn table and that of the arm with different motors. CONSTITUTION:The turn table 2 mounting a disc 1 is driven with a turn table drive exclusive motor 20. On the other hand, the output of a pulse motor 27 driving the arm 4 is delivered to a pulley 25 via a pulley 28 and a belt 26, and a wire 22 is given to pulleys 21, 24 to drive the carriage 3, the bottom of the carriage 3 is fixed to the wire 22, and the arm 4 is fitted to the carriage 3. At the playback of the pulse motor 27, the frequency generating pulse of the turn table motor 20 is amplified and frequency-divided for the drive, allowing to accurately drive the arm 4.
Patent JP-S5671141-A (JP)
Title: Instruction word read control system
Inventor: INASAKA TOMOYOSHI
IPC: G06F12/04
Filed: 1979-11-14
Abstract: PURPOSE: To read a corresponding instruction word by one instruction read independently of the instruction address, by giving the address, which is obtained by adding 1 to the original address, as the instruction address for the main memory.  
     CONSTITUTION: A corresponding one-byte instruction word is read into the instruction register by one read in respect to one-byte instruction words. However, in respect to two-byte instruction words, though corresponding two bytes can be read by one instruction read if the least significant bit of the instruction address is "0", they are read from the main memory by two instruction reads conventionally if the said least significant bit is "1". One-stage register 12 is provided for the lower byte of main memory 1, and the address obtained by adding 1 to the original address is given as the instruction address for main memory 1 by incrementer 14. As the result, the corresponding instruction word is read from main memory 1 by one instruction read independently of the instruction address. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0817816-A (JP)
Title: Method for forming silicon oxide film
Inventor: NAKADA YOSHIHIRO
IPC: H01L21/768
Filed: 1994-06-29
Abstract: PURPOSE:To form an inorganic film which is relatively thick while being equal to or more than organic SOG by applying an application liquid containing a compound which contains polysilazane and phenol hydroxyl group onto a ground and modifying the obtained film to silicon oxide film when forming the silicon oxide film. CONSTITUTION:The 20wt.% xylene solution of polysilazane, where 10wt.% phenol is added to polysilazane with a molar weight of 3000, is applied to silicon substrate l where aluminum wiring 2 with a wiring thickness of 8,000Angstrom  (0.8mum) is provided by spin-coating. Then, heat treatment is made for three minutes at 250 deg.C for flattening after drying. Then, the obtained film is heat-treated for 30 minutes at 450 deg.C under oxygen atmosphere to obtain silicon oxide film 3'. The silicon oxide film 3' can be formed by a relatively thick film of 0.5mum or longer which is useful for flattening a ground step by the formation method of the silicon oxide film 3'.
Patent JP-H0312815-A (JP)
Title: Thin metallic film type magnetic recording medium
Inventor: MORICHIKA TOSHIAKI
IPC: G11B5/66
Filed: 1989-06-09
Abstract: PURPOSE:To obtain the thin metallic film type magnetic recording medium for high density recording having excellent noise characteristics by forming a magnetic film consisting of a specific metal system on a nonmagnetic substrate. CONSTITUTION:The magnetic film is constituted of the CoCr V alloy having the component compsn. expressed by formula I. Namely, the magnetic film of the metal system has the constitution which contains a CoCr alloy as its base and is added with V. The CoCr alloy is the alloy having a high coercive force and high residual magnetic flux density. The coercive force of the alloy is further enhanced when the proper ratio of the V is added thereto. The effect of improving the recording and reproducing noise characteristics is obtd. in this way.