baber/WOPTO huggingface dataset:
Patent JP-S60131912-A (JP)
Title: Device for holding electrode of vacuum degassing device
Inventor: NAKANISHI HISAO
IPC: F27D11/02
Filed: 1983-12-21
Abstract: PURPOSE:To avoid exertion of large compressive force on an electrode rod in the stage of evacuating the inside of a vacuum degassing vessel by providing a hermetic chamber which encloses a freely horizontally advanceable and retreatable electrode terminal for pressing the other end of the electrode rod of said vessel to the other terminal and communicates with the inside of the vessel to said electrode terminal. CONSTITUTION:A slight ventillation clearance 5 from the inside circumferential surface of a through-hole 3 opened to the wall of a vacuum degassing vessel 1 is opened in said through-hole and an electrode terminal 4 is inserted freely horizontally advanceably and retreatably therein. A carbon electrode rod 2 provided horizontally in the vessel 1 is pressed and butted to the top end face of the terminal 4 and is held by contact therewith. A hermetic chamber 6 is formed so as to enclose the terminal 4. The chamber 6 is communicated with the inside of the vessel 1 via the clearance 5. A pneumatic cylinder 19 is thereupon actuated to extend a piston shaft 20 so that the rod 2 is kept pressed in the axial center direction by the terminal 4. If the inside of the vessel 1 is evacuated and worked, the inside of the chamber 6 is communicatee with the inside of the vessel 1 and is therefore maintained under the same atmospheric pressure as the pressure in the tank 1. The retraction of the terminal 4 by a difference in the atmospheric pressure is obviated and the rod 2 is kept free from excessive compressive force.
Patent JP-S6395949-A (JP)
Title: Liquid jet recording head
Inventor: SATO YASUBUMI
IPC: G03F7/027
Filed: 1986-10-13
Abstract: PURPOSE:To enhance record preservability, durability or the like, by exposing a layer of a resin composition represented by a specified formula to light in a predetermined pattern to produce a hardened region, and then removing an unhardened region to form a liquid passage. CONSTITUTION:A layer of a resin composition capable of being hardened by active energy rays is exposed to the active energy rays in a predetermined pattern to produce a hardened region, and then an unhardened region is removed to produce a liquid passage communicating with a liquid-ejecting port, thereby fabricating a liquid jet recording head. The resin composition is prepared from a copolymer having a methacryloyl group and a backbone chain comprising a monomer of formula I (wherein Z is a 5-membered ring, and each of R1 and R2 is hydrogen or the like) or the like as a main constituent in its molecule and a monomer of formula II (wherein R1 is methyl or the like, and R2 is a 1-4C alkyl or the like).
Patent JP-H0287673-A (JP)
Title: Insulating gate type semiconductor device
Inventor: OOKA HIDEYUKI
IPC: H01L29/78
Filed: 1988-09-26
Abstract: PURPOSE:To form a fine gate without being restricted by photolithography and realize making of a MOS transistor having high current gain and then, improve a resistance to hot electrons by forming gate electrodes at both sidewall parts of an insulating coat which is formed on a gate region, thereby making up a structure wherein a semiconductor layer directly below the coat has the same conductivity type as those of source and drain regions, and the other semiconductor layer directly below the gate electrodes has the conductivity type contrary to those of the source and drain regions. CONSTITUTION:After forming a field insulating film 2 and a gate insulating film 3 on a P-type silicon substrate 1, an insulating film 7 is formed on a gate region. Gate electrodes 4 are formed on both side walls of the insulating film 7 and source and drain regions 8 and 9 are formed in terms of a self-alignment system to the gate region. Although a channel region directly below the gate electrodes of the sidewall parts has a P-type semiconductor layer, an N-type layer 6 is formed on the channel region between source and drain regions that is other than the above channel region below the gate electrodes.
Patent JP-H0289434-A (JP)
Title: Inspection circuit for parallel data transmission circuit
Inventor: SHOJI NOBORU
IPC: H04L69/40
Filed: 1988-09-27
Abstract: PURPOSE:To easily measure a error rate and to inspect a circuit with a small sized circuit by connecting the input/output of a serial data pattern of an error rate measuring circuit to the input of a driving circuit and the output of a reception circuit sequentially and repetitively. CONSTITUTION:A serial data pattern for inspection from an error rate measuring circuit 1 is inputted through the input signal line 21 of a drive circuit 2, propagated through a transmission line 3 and outputted to the output signal line 41 of a reception circuit 4. Since the output signal line 41 is connected to the input signal line 22 of the driving circuit 2, the serial data pattern is propagated again through the transmission line 3 and outputted to the output line 42 of a reception circuit 4. Since the signal line 42 is connected to the input signal line 23 of the driving circuit 2, the serial data pattern is again propagated through the transmission line 3 and outputted to the output line 43 of the reception circuit 4. The serial data pattern is inputted to the circuit 1 and compared and collated with the serial data pattern outputted from the circuit 1, and the error of the data is detected and the data error rate is measured.
Patent JP-S62105861-A (JP)
Title: Paper discharging apparatus
Inventor: YAMANOBE KOJI
IPC: B65H33/08
Filed: 1985-10-30
Abstract: PURPOSE:To reduce the number of parts of a means for detecting the position of a paper discharging roller by installing a control means which detects the light shielding quantity on the start of operation by a photosensor and starts a driving means according to the detection signal. CONSTITUTION:A light shielding body 27 is arranged to cut off the optical passage between a photosensor 28, namely a light emitting diode 29 and a phototransistor 30. A CPU 32 receives the signal of the photosensor 28 and controls the directions of the turn and revolution of a driving motor 24 through a pair of channel drivers 34a and 34b. Therefore, when the copying paper which is discharged is assorted, the I/O parts (a) and (b) of the CPU 32 are turned ON and OFF, and the driving motor 24 is turned in the proper direction by the channel drives 34a and 34b, and the upper and lower roller shafts 17 and 19 are shifted through a worm gear 23 and a slide gear 22, and the copying paper can be job-separated by the upper and lower paper discharging rollers 16 and 18 which shift in the transverse direction, accompanied by the above- described shift.
Patent JP-H04120999-A (JP)
Title: Radio calling telephone system
Inventor: YABANA KICHIJI
IPC: H04M1/00
Filed: 1990-09-12
Abstract: PURPOSE:To use a subscriber telephone set by plural persons without relay of a phone call and without monopoly of the telephone set by one person by sending a subscriber number from a transmission means when a talking request by a subscriber number is made from the subscriber telephone set and paging a subscriber telephone set of the subscriber number. CONSTITUTION:A pager is provided with a storage section 15 storing a specific subscriber number ID, a reception section 11 receiving a radio wave sent from a transmission means of master telephone sets 3-1 3-n, a discrimination processing section 12 discriminating whether or not the reception signal is coincident with the subscriber number stored in the storage section, and a drive section 13 vibrating a vibration section 14 with a coincidence signal. Since a subscriber telephone set of the subscriber number is paged, the talking with the subscriber telephone set is immediately attained in response to the paging. Thus, plural persons use one telephone set in common and each person is directly called by using the subscriber number without relay of the call.
Patent JP-H0695299-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MURAI KAZUHIRO
IPC: G03C1/035
Filed: 1992-09-10
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material high in image quality, such as sharpness and background whiteness and superior in resistance to tackiness and stickiness on the surface of the photograph by incorporating a specified compound in one of silver halide emulsion layers and nonphotosensitive hydrophilic colloidal layers and a specified surfactant in one of photographic constituent layers, and further titanium oxide particles in a water-resistant resin layer on the side of the emulsion layers. CONSTITUTION:At least one of the silver halide emulsion layers and the nonphotosensitive hydrophilic colloidal layers contains at least one of the compounds represented by formula I, and at least one of the photographic constituent layers contains at least one kind of surfactant among fluorinated anionic or cationic surfactants, and further the water-resistant layer on the side of the emulsion layers contains the titanium oxide particles in an amount of h>=14weight%. In formula I, each of R1 and R2 is H, alkyl, a heterocyclic group or the like; each of R3 and R4 is alkyl, alkenyl, a heterocyclic group, or the like; each of L1-L5 is a methine group; and each of lambda and m is 0, 1 or 2.
Patent JP-H0290919-A (JP)
Title: Humidity regulating material
Inventor: ICHIKAWA YONETSUMI
IPC: B01D53/28
Filed: 1988-09-26
Abstract: PURPOSE:To provide a humidity regulating material capable or maintaining the interior surrounding alkalinity of a molding in near neutrality and excellent in choking resistance by providing the molding of calcium silicate containing a specified amount of gypsum uniformly in its entirety. CONSTITUTION:Humidity regulating material is a moldings consisting of calcium silicate crystal and gypsum and containing the gypsum of 5-40wt.%. After adding a predetermined amount of the gypsum and a suitable amount of water as required to the calcium silicate crystal or its aqueous slurry, it is molded and dried. The humidity regulating material thus obtained partially covers the surface of the grain structure of the calcium silicate crystal with the gypsum particles and also controls the diffusion of the calcium silicate into an alkaline surround for maintenance of the surrounding alkalinity in near neutrality. Therefore, this humidity regulating material is capable of preserving art objects, cultural assets, etc., in an excellent state, superb in fire and choking resistances.
Patent JP-H0882414-A (JP)
Title: Gas hot water supplier
Inventor: MORITA TETSUJI
IPC: F24F1/00
Filed: 1994-09-10
Abstract: PURPOSE: To provide a gas hot water supplier wherein a user can select any one of high speed/high output operation and high efficiency/low noise operation. CONSTITUTION: In a gas hot water supplier that includes a microcomputer type controller 3 for controlling a fuel control valve 1 and a combustion air supply fan 2, an energy saving combustion mode is prepared as a combustion control program in the controller 3 besides a normal heavy load combustion mode and a selection switch 5 is provided on an operation board 4 of the hot mater supplier for selecting both modes. Accordingly, when a user desires high load combustion such as 'high speed hot water supply', he can select a 'normal mode' with the selection switch on the operation board while when he desires 'energy saving operation' or 'low noise operation' at midnight and so on, he can select an 'energy saving mode'.
Patent JP-H03105239-A (JP)
Title: Method and apparatus for detecting surface flaw of rolled product
Inventor: ISHIKAWA TOSHINORI
IPC: G01N21/892
Filed: 1989-09-20
Abstract: PURPOSE:To achieve a higher production efficiency with the lowering of the fault rate of rolled products by performing irradiation from different directions using three primary colors to detect a surface flaw of the rolled product as early as possible. CONSTITUTION:The surface of a rolled product 1 is irradiated with lights from a first primary color irradiating section 3, a second color irradiating section 4 and a third color irradiating section 5. Then, the irradiation state of the product 1 is displayed with a monitor TV 9 via a monitor camera 6, a cable 7 and an amplification/image processing circuit section 8. As a result, a higher detection accuracy is achieved even when a flaw 2 is by far finer than could be observed by mere normal white light alone.
Patent JP-S6398628-A (JP)
Inventor: EBAN JIYON JIENKINZU
IPC: G02C7/04
Filed: 1986-10-14
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-S62103941-A (JP)
Title: Vacuum chuck device for bulb parts
Inventor: FUJIMOTO KATSUHIRO
IPC: H01K3/00
Filed: 1985-10-29
Abstract: PURPOSE:To achieve reliable vacuum chuck so as to protect bulb parts from scratch or breakdown by arranging a vacuum pad rockably through a shaft to an arm and a resilient guide around the vacuum pad, thereby touching the resilient guide against the bulb parts. CONSTITUTION:In case of vacuum chucking, if the fluorescent lamps 2... mounted in a containing box 1 are shifted due to different shapes of respective parts or collapse of cargo, as an arm 4 is inserted into the containing box 1 and lowered, the lower end section of a resilient guide 14 is abutted to the fluorescent lamp 2 so as to be deformed resiliently. Upon rocking of a shaft 6 to vary the angle thereof, a vacuum pad 16... is guided to the central portion of the fluorescent lamp 2, thereby the vacuum pads 16... is abutted to the fluorescent lamp 2 so that the vacuum chucking of said lamp 2 is performed. Thus, the vacuum chucking of the fluorescent lamp 2 can be performed reliably so that the fluorescent lamp 2 is protected from scratch or breakdown and occurrence of considerable noise is eliminated.
Patent JP-H0768187-A (JP)
Title: Regenerating method of strong-acidic cation exchange resin
Inventor: SHIGEMATSU AKINORI
IPC: B01J49/00
Filed: 1993-09-03
Abstract: PURPOSE:To remove polyvalent ions more efficiently compared with a conventional method and significantly suppress reduction of the ion exchange capacity due to adsorption and accumulation of polyvalent ions by allowing a strong acid cation exchange resin to react with an aq. soln. of sodium hydroxide and further regenerating the resin with sufuric acid or hydrochloric acid. CONSTITUTION:A strong acid cation exchange resin is made to react with an aq. soln. of sodium hydroxide and then regenerated with sufuric acid or hydrochloric acid. Thereby, polyvalent ions can be efficiently removed compared with a conventional method and reduction of ion exchange capacity due to adsorption and accumulation of polyvalent ions can be significantly suppressed. Further, even when sulfuric acid of high concn. is used, the strong acid cation exchange resin can be efficiently regenerated without causing precipitation of insoluble salt such as calcium sulfate. Thus, the amt. of regenerating agent and waste liquid for regeneration can be decreased.
Patent JP-H1187625-A (JP)
Title: Integrated circuit board with built-in surge absorption element, and method for manufacturing the same
Inventor: NEMOTO MICHIO
IPC: H01L21/285
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance integrated circuit board with a built-in surge absorption element, wherein a chip is easily miniaturized and manufactured. SOLUTION: In an integrated circuit board with built-in surge absorption element, a silicon substrate 1 is formed by pasting two silicon wafers together, wherein an integrated circuit pattern 2 and integrated circuit pattern part take- out electrodes 2a and 2b serving as take-out electrode are formed on the surface of one before pasting, while a surge absorption element 3, whose main material is a silicon nitride thin-film and serge absorption element take-out electrodes 3a and 3b serving as take-out electrode, are formed on the surface of the other one, with both rear sides pasted together at a pasted surface M. Thus, a front surface of the silicon substrate 1 has an integrated circuit pattern part 2 while a rear surface, which is opposite to the front surface side, has the surge absorption element 3.
Patent JP-H11150757-A (JP)
Title: Device and method for allocating signal channel
Inventor: DAJER MIGUEL
IPC: H04W92/20
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To efficiently use the band width of a signal channel by examining some part of data received over at least a first communication channel. SOLUTION: When a time slot inverter(TSI) 54 receives a display, TSI 54 obtains information that the next set of bits is transmitted over some specific communication channel at the starting point of a frame. A receiver/transceiver (USART) 56 examines the set (or the part) of down link coding system channel bits with respect to the existence of a coding-system message. When USART 56 detects a flag character, USART 56 throws away the set of the down link coding system channel bits to prevent the set of the bits from passing through a microprocessor 58. Then, the microprocessor 58 examines an identifying name related to a ciphering system message stored in a memory for deciding whether the coding system message is directed to a base station or not.
Patent JP-H02185908-A (JP)
Title: Desulfurizing agent of iron, method thereof and desulfurization of iron
Inventor: HERUMUUTO RISHIYUKA
IPC: C21C1/02
Filed: 1989-09-20
Abstract: PURPOSE: To produce a desulfurizing agent homogeneous, inexpensive and baud to separate for a long time by pulverizing calcium carbide and metallic component to a prescribed grain size, successively, mixing under inert gas atmosphere and forming both to the same ranges of bulk density and grain size.  
     CONSTITUTION: The calcium carbide and the metallic component are pulverized to the necessary grain size and successively, mixed under inert gas atmosphere. At this time, both components are made to form the bulk densities and the grain sizes to the same ranges. As the above metallic component, magnesium is desirable and this mixed ratio is desirable to be 10-90wt.% magnesium and 90-10% calcium carbide. Further, they are desirable that the bulk density is in the range of 0.7-1.0g/cm 3  and the grain size is in the range of 0.1-3mm, further 0.1-1mm. By this method, the desulfurizing agent for iron having the uniformity without mixing and separating in the long time is obtd. At the time of using this desulfurizing agent, both component grains are desirable to coat with 1-10% coating agent composed of adhesive having oil-like liquid and dust of fine silicic acid, etc., to improve the fluidity, and the desulfurization is executed by injecting into molten iron at 10-100kg/min speed. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62103619-A (JP)
Title: Optical modulator
Inventor: UMEDA TOSHIKAZU
IPC: G02F1/11
Filed: 1985-10-31
Abstract: PURPOSE:To separate effectively a first-order diffracted light as a used modulating light from zero-order diffracted light of the reflected light to prevent the degradation in extinction ratio by changing the optical path of the reflected light in an ultrasonic optical modulator to such direction by an optical path changing member that this optical path is deviated from a reflecting mirror provided in the emitting part of a laser light source. CONSTITUTION:A reflected light B reflected on an AOM 3 is made incident on a peripheral non-lens part 21b of a condenser lens 21. The reflected light B incident on the condenser lens 21 goes toward a laser light source 1 as a light approximately parallel with or coaxial to the reflected light B. Consequently, the reflected light B goes off a reflecting mirror 1s unless the length between the condenser lens 21 and the laser light source 1 is made extremely short. Thus, the reflected light of the reflected light B is not made incident on the AOM 3 again in coaxial relations to the reflected light and a first-order light A1 an the zero-order light of the reflected light made incident on the AOM 3 again do not overlap. That is, the degradation in the extinction ratio is prevented.
Patent JP-H0696277-A (JP)
Title: Alphabet recognizing device
Inventor: NOBUOKA MICHIAKI
IPC: G06K9/72
Filed: 1992-09-11
Abstract: PURPOSE:To provide the alphabet recognizing device which can obtain a result of recognition of high accuracy in a short time by minimizing the influence of a contact character. CONSTITUTION:The device is constituted by providing a character pattern group classifying part 13 for classifying a character pattern into pattern groups by a superposing method, and a contact character pattern group defining part 17 for extracting a word character-string containing the character pattern in the character pattern group decided as a contact character, using other character than a contact character pattern as a key, collating it with a work dictionary 18 and defining a contact character-string.
Patent JP-H0583693-A (JP)
Title: Encoder and decoder
Inventor: MATSUDA TOYOHIKO
IPC: H04N19/80
Filed: 1991-09-24
Abstract: PURPOSE:To provide the encoder corresponding to a video processing with various input processing patterns by performing the common encoding processing about a video signal with different patterns by the first encoding means. CONSTITUTION:A thinning filter 12 performs the band restriction in the horizontal and vertical directions of a picture B and takes the picture element as a picture C having the same number of picture elements as a thinning picture A. A first encoding device 14 outputs an encoding signal X with the same processing, compression rate, and data amount regardless of the modes of a switch 13. An interpolation filter 16 outputs a picture D with the number of picture elements of a reproduction signal picture A of the picture C interpolated, and a second encoding means 18 encodes an addition picture E of a subtracter 17, outputting an encoding signal Y. Thus, as the encoding means 14 performs the common encoding processing on pictures A and B, the encoding can be performed even when a video signal with different input signal, and the encoding data can be decoded by any decoder.
Patent JP-S61122766-A (JP)
Title: Power supply supervisory circuit for memory backup
Inventor: SATO HIDEO
IPC: G06F1/26
Filed: 1984-11-20
Abstract: PURPOSE:To execute stable operation for temperature change, power supply voltage variation, etc. by forming a means for supervising the primary side input voltage of a power supply circuit in a backup power supply supervisory circuit of a static RAM. CONSTITUTION:The output of a DC power supply 11 is connected to a stabilizing circuit 12 and the output voltage Vcc on the secondary side is set up to 5V and applied as power supply to respective parts. The primary side f the circuit 12 is earthed through resistors R11, R12, and a Zener diode D11, a resistor R13 and a transistor Q11 are connected to a point A voltage-divided by the resistors R11, R12. Resistors R14, R15 are connected between the emitter of the TR Q11 and the earth and a point B voltage-divided by said registers R14, R15 is connected to one input of an AND circuit 13. On the other hand, a chip select signal CS1 is connected to the other input of the AND circuit 13 and the output side of the circuit 13 is connected to a CS terminal of a RAM 14 as a real chip select signal CS2.