baber/WOPTO huggingface dataset:
Patent JP-S5993906-A (JP)
Title: Steam turbine plant
Inventor: HAMANO HIROSHI
IPC: F01K7/22
Filed: 1982-11-19
Abstract: PURPOSE:To make the recovery of heating steam by a reheater ever so easy as well as to prevent a temperature of feed water from dropping, by installing an on-off valve in piping which interconnects the reheater and a high pressure feed water heater, and also installing the on-off valve in another piping which interconnects the feed water heater at the low temperature side and the reheater through. CONSTITUTION:An atomic power generation plant consists of a reactor and a steam generator 1, a high pressure turbine 3, a reheater 5, a low pressure turbine 6, a condenser 8, etc. An on-off valve 24 is installed in piping 16 which interconnects the reheater 5 and a high pressure feed water heater 12 through. Likewise, the on-off valve 24 is also installed in another piping 22 which interconnects a low pressure feed water heater 10 and the reheater 5 through. In time of partial load operation, an on-off valve 19 opens while another on-off valve 23 closes, switching an extraction steam point from X to Y. At this time, these on-off valves 24 and 23 turn to open and close respectively whereby the accompanying steam of heating steam in the reheater 5 is led by the low temperature feed water heater 10. Doing like this, flowing of the heating steam in the reheater is also stabilized so that a reaction core is stabilized too.
Patent JP-S6263958-A (JP)
Title: Image recorder
Inventor: OTSUKA YASUMASA
IPC: G03G15/00
Filed: 1985-09-17
Abstract: PURPOSE:To prevent the white omission of an image and the solidification or melt-fixing of a toner by measuring the light dimming time of a laser beam in accordance with a picture signal and integrating and storing the corrected contents of the first storage means and sending a prescribed signal when contents exceeds a preliminarily set reference value. CONSTITUTION:A laser 2 dims light in accordance with a picture input signal fv, and a counter 3 adds the dimming time of the laser to a memory 4 from '0'. After one recording paper is printed, the contents of the memory 4 are corrected in accordance with a paper size signal Sp by a correcting circuit 6 and are transferred to a memory 7. The contents of the memory 7 are com pared with a prescribed level by a comparator 8; and if they exceeds the pre scribed level of the comparator 8, a signal is sent from the comparator 8 to a controller 5, and a toner replenishing signal S which notifies beforehand the toner replenishment time or the cartridge replacement time is sent from the controller 5 to a display means. When the toner is replenished or a cartridge is replaced, the memory 7 is reset by a reset signal RST2. Thus, white omission due to lack of the toner and solidification or melt-fixing of the toner due to excess replenishment are prevented.
Patent JP-H0654108-A (JP)
Title: Facsimile equipment
Inventor: KITAMURA TATSUHIKO
IPC: G06F3/16
Filed: 1992-07-30
Abstract: PURPOSE:To obtain a facsimile equipment capable of directly transmitting a document prepared at a character input device such as a personal computer, etc., without printing out it. CONSTITUTION:This facsimile equipment is provided with an indentification data imparting means 100a indentifying the character code data transmitted via an interface circuit 12 and the image data read at an image picture reader 2 and imparting identification data. The data for which identification data are imparted are read from a first storage means 3a by a reading transmission means 100b to be transmitted. As for reception data, the kind of the data is decided based on identification data by a reading decision means 100c and the data are printed in a printer 200a and recorded after they are converted into image data by a character conversion device 200b in the case of the character data and after image is formed as it is in the case of image data, respectively.
Patent JP-S6181015-A (JP)
Title: Surface acoustic wave device
Inventor: SHINKAWA TOMOHIKO
IPC: H03H3/08
Filed: 1984-09-28
Abstract: PURPOSE:To obtain a small-sized surface acoustic wave device by forming a space with a top plate and a bottom plate to seal up input and output transducers consisting of comb-shaped electrodes on a piezoelectric substrate to which external connection terminals are joined. CONSTITUTION:A bottom plate 24 having a recessed part 19 where a piezoelectric substrate 8 is connected and stored and groove parts 20, 21, 22, and 23 on the bottom surface where external connection terminals 15-18 are held and adhered and stored is provided, and a top plate 25 is provided which is provided with a space in parts of input and output transducers 9 and 10 and the part of propagation of the surface wave between transducers 9 and 10 not to hinder propagation of the surface wave and protects said comb-shaped electrodes formed with an Al thin film or the like to secure the reliability and consists of an insulating material not to short-circuit external connection terminals 15-18, and this top plate 25 is adhered to the peripheral part of the bottom plate 24 to constitute the surface acoustic wave device.
Patent JP-S6446798-A (JP)
Title: Display control system
Inventor: WAKABAYASHI HIROSHI
IPC: G09G1/02
Filed: 1987-08-18
Abstract: PURPOSE: To make it possible to display video data for two screens on one screen by reading out video data for two screens stored in a video memory with the timing of a display control circuit. CONSTITUTION: All of display timing is controlled by a display control circuit 11. A dual port memory 20 outputs video data for a 1st display screen to a data bus 4 by a display refresh access and the Video data are inputted to a video control circuit 7 as video data 6. On the other hand, a display refresh access for a 2nd display screen is read out by using a serial data bus 21 for the memory 20. Video data for the 2nd display screen are outputted to the bus 21, inputted to the circuit 7 as video data 24 and mixed with the video data 6. Consequently, a picture mutually superposing the 1st and 2nd display screens is displayed.
Patent JP-S5994489-A (JP)
Inventor: MITA TSUNEMASA
IPC: H01L21/30
Filed: 1982-11-19
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-H0867890-A (JP)
Title: Engine oil composition
Inventor: TANAKA NORIYOSHI
IPC: C10M141/12
Filed: 1994-08-29
Abstract: PURPOSE: To obtain the subject composition having an excellent coefficient of friction from boundary lubrication to fluid lubrication by blending a base oil with molybdenum dithiocarbamate, zinc dithiophosphate and a fatty acid polyglycerol half ester. CONSTITUTION: This composition is obtained by blending (D) a base oil with (A) one or more molybdenum dithiocarbamates of formula I (R<1> to R<4> are each a hydrocarbon; X is S atom or O atom), (B) one or more of neutral or basic zinc dithiophosphates of formula II ((a) is a coefficient of 0 or 1/3; R is a 3-18C alkyl) and (C) one or more polyglycerol half esters of formula III ((n) is an integer of 1<=n<=9; R<5> to R<8> are each H or an 8-20C acyl with the proviso that they are neither H nor the acyl at the same time) in the blending ratio of 0.01-1 pt.wt. of the component A, 0.01-2 pts.wt. of the component B and 0.1-5 pts.wt. of the component C based on 100 pts.wt. of the component D.
Patent JP-S5994333-A (JP)
Title: Anode structure of magnetron
Inventor: KUROKUZUHARA MAMORU
IPC: H01J23/22
Filed: 1982-11-22
Abstract: PURPOSE:To prevent a trouble due to breakdown of strap ring by forming an external strap ring having the roundness and smoothly extending an internal strap ring as much as the specified dimension from the roundness at the intermediate point of connection between the strap ring and vein. CONSTITUTION:An external ring 4a has the roundness and an internal strap ring 3a is smoothly extending toward external side as much as 0.15-0.40mm. from the roundness at the intermediate point of connection with the vein 2. Thereby, the life until breakdown by the cold heat cycle can be expanded. When aluminum is used in place of copper as the material of anode is used for reduction in weight and realization of low cost, it is desirable to use also aluminum as the material of strap ring from the point of view of strength of brazing. But if a material such as aluminum which is rather inferior in the strength for fatigue is used, it is very effective to form the strap ring having no roundness.
Patent JP-S58106733-A (JP)
Title: Ion gun
Inventor: FUTAMOTO MASAAKI
IPC: H01J37/08
Filed: 1981-12-18
Abstract: PURPOSE:To increase the dielectric strength between a pin-like chip and an opposed electrode, and make an ion gun compact by providing an insulator block, which supports the electrode and electrically insulates the electrodes from the outside of the ion gun, with grooves of specified dimensions so that the electrodes are surrounded by the grooves. CONSTITUTION:An electrode 3 is provided with a pin-like chip 1 used for ion generation. Grooves 8 are provided on, for example, the upper and the lower surfaces of an insulator block 4 which supports the electrode 3 and electrically insulates the electrode 3 from the outside of an ion gun. When the outer diameter and the thickness of the insulator block 4 are supporsed to be D and T respectively, the width (W) and the depth (l) of the grooves 8 are restricted within the range D/50<=W<=D/3 and T/50<=l<=T/2. By thus providing at least one groove 8, which has dimensions within the above ranges, around the electrodes 3, the voltage resistance of the ion gun can be widely increased.
Patent JP-2001031508-A (JP)
Title: Repellent against epidermoptid
Inventor: HATTORI YOSHIKI
IPC: A01N43/22
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a repellent against epidermoptid, capable of not only surely exterminating epidermoptid but also continuously exhibiting repelling effect on epidermoptid. SOLUTION: This repellent for epidermoptid comprises 1,8-cineole as an active ingredient. The 1,8-cineole is contained in an eucalyptus oil formulated in the repellent. An eucalyptus oil containing 1,8-cineole is used as the eucalyptus oil to be formulated in the repellent. An eucalyptus oil obtained from Eucalyptus polybractea is preferable in terms of high 1,8-cineole content of about 9.2% among eucalyptus oils containing 1,8-cineole.
Patent JP-S5994025-A (JP)
Title: Color thermometer
Inventor: OKUHARA SEIICHI
IPC: G01J5/60
Filed: 1982-11-20
Abstract: PURPOSE:To measure a color temperature with a simple construction by separating light radiated from an object to measure temperature into a 2-wavelength components through a rotary filter. CONSTITUTION:Light radiated from an object 7 to measure temperature enters photoelectric conversion elements 2 and 5 via a light receiving lens 9 and a rotary filter 1 having two kinds of filters 1A and 1B. The output signal thereof is inputted into a separation circuit 3 via rectifying circuits 4A and 4B and separated into an output voltage according to respective brightness ratios. These two DC voltages are inputted into a division circuit 10 to compute and a color temperature is determined from the ratio between the two input voltages to be displayed on an indicator 20. This enables the measurement of the color temperature with a simple construction.
Patent JP-S6448220-A (JP)
Title: Carriage mechanism for magnetic disk device
Inventor: KURIHARA ATSUSHI
IPC: G11B5/49
Filed: 1987-08-17
Abstract: PURPOSE:To stabilize the floating characteristic of a magnetic head by holding a core slider so that the extended line of the principal axis line of a read and write gap can pass through the revolving center of a head arm and equipping a suspension member combined to the head arm. CONSTITUTION:A core slider 22 is constituted so that a principal axis line 31 can be inclined to the peripheral side of a disk 14 at a prescribed angle to a main axis line 20 of the gap. A suspension (flexure spring) 23 holds the core slider 22 through a gimbal at a tip part and it is combined to a head arm 11. There is the prescribed angle between the suspension 23 and the main axis line 31 of the core slider 22 and the core slider 22 is held so that the extended line of the principal axis line 20 of the gap can pass through the pivot center of a shaft 10. Thus, without especially enlarging the mechanism of an actuator, a condition a yaw angle is extremely enlarged is prevented and the floating characteristic of the magnetic head can be stabilized.
Patent JP-H0369566-A (JP)
Title: Method for dewaxing metal or ceramic molded body
Inventor: NISHIO HIROAKI
IPC: C04B35/638
Filed: 1989-08-08
Abstract: PURPOSE:To dewax a metal or ceramic molded body without cracking or swelling by extracting a dispersive medium from the molded body formed by plastic molding by immersion in a boiling solvent. CONSTITUTION:A metal such as an Fe-Ni alloy or stainless steel, ceramics such as alumina or silicon nitride or a metal-ceramic combined body such as WC-CO is mixed with a dispersive medium such as paraffin wax and plastically molded. This molded body is dewaxed by extracting the dispersive medium by immersion in a boiling solvent usually for about 3-60hr. The solvent can extract 40-100wt.% of the dispersive medium and the pref. b.p. is 20-60 deg.C. When the medium is paraffin wax, trichlorotrifluoroethane may be used as the solvent.
Patent JP-H0866531-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-08-29
Abstract: PURPOSE: To provide a game machine easy to recognize the fluctuating state of identification information and capable of displaying a screen with full reality when plural kinds of identification information are displayed by fluctuating on an image display part. CONSTITUTION: When the fluctuation of a pattern is stopped, the pattern is displayed in a halftone state in pattern display areas 83a-83c. and the operation of a dealer image 505 which forms the background of the pattern can be visualized by a player. When the fluctuation of the pattern is started, the pattern is displayed in a normal state, respectively in the pattern display areas 83a-83c, and the player can easily recognize the fluctuating state of the pattern.
Patent JP-2001032772-A (JP)
Title: Compressor, and freezing device
Inventor: YAMAGUCHI TAKAHIRO
IPC: F04B49/06
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To determine whether lubricating oil is sufficient or insufficient by correctly detecting subects in determining an oil surface based on temperature difference. SOLUTION: An air conditioner is provided with a first compressor and a second compressor 12 to conduct two-stage compression freezing cycles. In the second compressor 12, lubricating oil is stored in a casing 30, while a refrigerant is sucked to be compressed and discharged. The second compressor 12 is provided with oil temperature sensors 40a, 40b for detecting temperature of the lubricating oil. In addition, the second compressor 12 is provided with a gas temperature sensor 60 for constantly detecting temperature of discharged cooling medium gas. Quantity of the lubricating oil is determined based on detected temperature of the oil temperature sensors 40a, 40b and the gas temperature sensor 60.
Patent JP-S6449313-A (JP)
Title: Flip-flop
Inventor: ONO KOHEI
IPC: H03K17/00
Filed: 1987-08-19
Abstract: PURPOSE:To curtail the number of constituting transistors at the time of constituting a digital circuit, and also, to attain low power consumption by outputting a signal which is inputted to a master flip-flop, through a slave flip-flop and a beggar flip-flop. CONSTITUTION:As for an M-S-B.D type FF, when a terminal T is in a low level, a logic level of an input D is set to a master FF 100. Subsequently, in a leading edge of the terminal T, the master FF 100 goes to a holding state of its logic level, and in such a case, the logic level is copied to a slave FF 200, as well. Next, in a trailing edge of the terminal T, the slave FF 200 goes to a holding state, and also, the master FF 100 goes to a read-in state for setting the logic level of the D input. In such a way, a signal which is inputted to the master FF 100 is held successively by the master FF 100, the slave FF 200 and a beggar FF 300, as the terminal T rises and falls. Accordingly, when this flip-flop is applied to a digital circuit which requires a phase adjustment, it is unnecessary to execute the phase adjustment.
Patent JP-H0652531-A (JP)
Title: Magnetic head positioning mechanism
Inventor: SAKAI YOSHIHIRO
IPC: G11B21/02
Filed: 1992-07-30
Abstract: PURPOSE:To form complicated wiring on the surface of a carriage by forming the wiring connecting a magnetic head to a control circuit on the carriage in a buried state. CONSTITUTION:Magnetic signals recorded on a magnetic disk medium 1 are converted into electric signals by means of a magnetic head 2, but the signals tend to be affected by external noise, because the signals are very weak. Therefore, the electric signals converted by means of the head 2 are led to electric parts 7, such as an amplifier 6, a resistor, capacitor, etc., set on a carriage 3 near the head 2 through electric wiring 5 formed on the surface of the carriage 3 and amplified in order to suppress the influence of external noise. After amplification, the electric signals are sent to a recording and reproducing circuit through a flexible printed board 4. When the carriage 3 is formed to a three- dimensional shape, the electric circuit part can be buried in the carriage.
Patent JP-2000017776-A (JP)
Title: Synthetic resin building material formed by injecting foamed resin into honeycomb hollow body
Inventor: SHIOZAKI KOTARO
IPC: E04G9/05
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To enhance the physical strength by extrusion molding a synthetic resin-made honeycomb hollow body, and simultaneously injecting a foaming resin into the sectionally blocked space of the honeycomb hollow body by extrusion molding. SOLUTION: A synthetic resin such as polypropylene or polyethylene is extrusion-molded to form a honeycomb hollow body 1 having a saw-tooth frame so as to continue the base part to a vessel wall in a space formed by the vessel wall. A foaming resin 4 having a foaming magnification of about 0.5-10 times is injected into a number of sectionally blocked spaces 3 of the honeycomb hollow body 1 by extrusion molding to form a synthetic resin building material 10. According to this, physical strength such as compression or tensile strength can be enhanced to allow the nailing or screwing.
Patent JP-S6265227-A (JP)
Title: Medium for vertical magnetic recording
Inventor: NANHEI YUKIHIKO
IPC: G11B5/64
Filed: 1985-09-18
Abstract: PURPOSE:To obtain a vertical magnetic recording medium having high film strength by superposing a soft magnetic film, vertically magnetized film and protective film on a nonmagnetic substrate consisting of a laminated film body of a biaxially oriented polyethylene-2,6-naphthalene carboxylate (PEN). CONSTITUTION:A polyurethane resin uniformly dispersed therein with silica having <=0.025mum average grain size is coated to 0.05 - several mum thickness on the surface of the PEN film 1 having <=0.005mum roughness. A 'Permalloy(R)' film 2 which is an Ni-Fe alloy and a Co-Cr-alloy film 3 as a vertical magnetic film 3 are then superposed thereon and are protected by an Al, etc. or org. high-polymer coated film 4. A sputtering method is particularly adequate for the formation of the above-mentioned films. The film strength is high and pinholes are hardly formed. Wrinkle is not generated in the substrate 1 according to the above-mentioned constitution. The heat resistance, Young's modulus and rigidity are improved by the naphthalene ring in the polymer. The medium for vertical recording having high coercive force and high durability is thus obtd.
Patent JP-S6181330-A (JP)
Title: Paper sheets taking out device
Inventor: HASHIMOTO SUSUMU
IPC: B65H1/26
Filed: 1984-09-29
Abstract: PURPOSE:To press hold set paper sheets so as to prevent any mutual shaft therebetween and to enable the paper sheets to be taken out one by one certainly from a receiving section by operating a push-pressing means when a guide means is moved to the second position after paper, sheets are set in the receiving section. CONSTITUTION:A bottom surface guide 51 is set in the first position, a taking out roller 57 and a feed in roller 59 are separated and positioned downward apart from the bottom surface guide 51, and a large number of paper sheets P are set in the correctly arranged positions in a receiving section 50 in a stacked state. Then, a push-pressing plate 55 is lowered by a command from a control section so as to press hold the paper sheets P. Thereafter, the solenoid 84 of a guiding device mechanism 80 is excited to operate a parallel link mechanism 70 against an engaging means 82, thus lowering the bottom surface guide 51 from the first position down to the second position so as to make both rotating feed in roller 59 and taking out roller 55 to protrude upward from the bottom surface guide 51 to come in contact with the paper sheets P. The paper sheets are taken out from the receiving section 50 one by one due to rotation of these rollers 59, 55.
Patent JP-H0948234-A (JP)
Title: Air conditioner
Inventor: KUSANO KATSUYA
IPC: B60H1/32
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the frost of an evaporator without generating the sudden temperature fluctuation of blowoff air into a cabin by controlling the rotating speed of a compressor so that the temperature detected by an evaportor temperature detecting means becomes the target blowoff temperature when the target blowoff temperature is higher or lower than the set temperature. SOLUTION: Whether the temperature of an interior heat exchanger should be lowered or heightened is judged by judging whether or not the temperature after evaporator (Te) is the set temperature in a cabin or more. Since the temperature of the interior heat exchanger 14 is to be lowered in the case of being judged affirmative and heightened in the case of being judged negative, an inverter 19 is controlled so as to attain Te=TAO on the basis of the target blowoff temperature (TAO)-Te and the change rate of Te, to maintain, increase or reduce the rotating speed of a compressor 10.
Patent JP-S6448225-A (JP)
Title: Production of magnetic recording medium
Inventor: SHIMIZU YASUSHIGE
IPC: G11B5/842
Filed: 1987-08-18
Abstract: PURPOSE:To obtain the titled medium which is less deformed by thermal shrinkage and has excellent dimensional stability and a stable traveling property by coating a magnetic coating compd. on a continuously traveling base film, then subjecting the coating to a heating treatment at 80-120 deg.C under 20-50g/cm tension in a surface finishing stage. CONSTITUTION:The film is delivered from a raw film roll 1 and the magnetic coating compd. is coated on the film by a gravure coater 2 and after the coating is subjected to a magnetic field orientation treatment, the film is passed through drying zones 4-6 where the temps. are set successively higher, by which the coating is dried and a raw film roll 7 is formed. The roll 7 is then transferred to the surface finishing stage and is passed along a preheat roll 8; thereafter, the film is passed alternately between specular surface rolls 9, 11, 13 and elastic rolls 8 by a super calender roll, by which the film is finished in surface. This film is then sent to a heating treatment zone 15 for the purpose of the heating treatment. The film is subjected to the heating treatment at 80-120 deg.C under 20-50g/cm base material tension. The deformation of the magnetic recording medium by the thermal shrinkage is thereby decreased even if the magnetic recording medium is exposed to a high temp. The dimensional stability and the stable traveling property are thus obtd.