baber/WOPTO huggingface dataset:
Patent JP-S61121535-A (JP)
Title: Control circuit for transmission power
Inventor: SEKI KENJI
IPC: H04B7/005
Filed: 1984-11-16
Abstract: PURPOSE:To reduce the intra-band deviations of large and small power modes down to the degrees similar to each other, by putting a linear amplifier and a changeover switch in series between a power detecting part and a detecting part of said detecting part. CONSTITUTION:A part of a high-frequency signal amplified at a power amplifying part 1 is detected by a detecting part 2. A changeover switch control part 13 functions to secure the direct connection between a wave detecting part 3 and the part 2 in a large power mode with the control signal applied to a control signal input terminal 10. While a linear amplifier 11 is put between both detecting parts 2 and 3 in a small power mode. Under such conditions, a changeover switch 12 is set. The high-frequency signal supplied to the part 3 is converted into the DC voltage. The reference voltage selected by the control signal given from the terminal 10 is compared with the voltage given from the part 3 through an error amplifying part 4 for amplification of an error. A power supply voltage control part 5 is controlled by the signal given from the amplifier 4, and the power supply voltage of the part 1 is controlled so that the RF output power level is fixed.
Patent JP-S60133850-A (JP)
Title: Processed food for boiling beans and its preparation
Inventor: MATSUSHITA YOSHITAKA
IPC: A23L11/00
Filed: 1983-12-23
Abstract: PURPOSE:To produce the titled processed food cookable in a short time, at a low cost, by immersing beans such as soybeans in water or a seasoning liquid, boiling or steaming the beans, and heating and drying the treated beans under the condition to obtain beans having porous inner texture. CONSTITUTION:Beans such as soybeans are immersed in water or a seasoning liquid, swollen by boiling or steaming (or by a treatment such as freezing), and heated and dried preferably with a high-frequency heater, etc. to obtain the objective processed food.
Patent JP-H05133472-A (JP)
Title: Compression ring device for internal combustion engine
Inventor: YOSHIDA HIDEKI
IPC: F16J9/00
Filed: 1991-08-29
Abstract: PURPOSE:To provide a compression ring unit in which any deformation due to gas pressure at the compression of a second land being formed in an interval between both top ring and second ring grooves to a top ring and a second ring constituting this compression ring unit is prevented from occurring and also any possible deterioration in a sealing function of each of the rings is kept back, respectively. CONSTITUTION:A radial thickness t2 in a second ring 2 is made smaller than that t1 of a top ring 1, and according to this comparison, depth T2 in a second ring groove 5 is made shallower than that T1 of a top ring groove 4. With this constitution, an overhang out of the bottom of the second groove in a second land becomes lessened, and thereby any deformation due to gas pressure at the time of compression is reduced, thus any possible deterioration in the sealing function of the rings is prevented from occurring.
Patent JP-H02121964-A (JP)
Title: 1-((diarylmethoxy) alkyl)- pyrrolidines and-piperidines
Inventor: JIERARU FUERAN
IPC: C07D211/14
Filed: 1989-09-20
Abstract: NEW MATERIAL: A 1-[(diarylmethoxy)alkyl]pyrrolidine or- piperidine compd. represented by formula I (wherein X is H or F; Alk is 2-3C alkyl; R 1  and R 2  are each H or 1-4C alkoxy;. and n is 4 or 5) and mineral acid salts and org. acid salts thereof.  
     EXAMPLE: 1-[2-(diphenylmethoxy)ethyl]-3-(3-methoxyphenyl)pyrrolidine.  
     USE: A cardiovascular drug.  
     PROCESS: A compd. represented by formula II and an arylpyrrolidine or arylpiperidine represented by formula III are subjected to condensation to give a compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1184791-A (JP)
Title: Image forming device
Inventor: KAKIYA YOTARO
IPC: H04N1/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can satisfy the opening operability of an upper main body and can widely open the upper space of a lower main body positioned on the front side at the time of opening the upper main body. SOLUTION: In the image forming device 1 in which an image forming device main body 2 is formed by connecting one side of the upper main body 4, to which an image forming part 9 is attached, to one side of the lower main body 3 by a hinge to be freely turnable in the up-and-down direction, the lower main body 3 and the free end side of the upper main body 4 are connected by a freely expansible damper 7 disposed at one side of the inner side by viewing the image forming device main body 2 from the front. Thus, the opening/closing operability of the upper main body 4 is improved and also the upper space of the lower main body 3 positioned on the front side at the time of opening the upper main body 4 is widely opened so that jamming processing and maintenance work can be easily executed in a wide working space.
Patent JP-H0552980-A (JP)
Title: Method for processing end surface of spacer for fuel bundle
Inventor: OKUBO KAZUTOSHI
IPC: B23K26/00
Filed: 1991-08-29
Abstract: PURPOSE:To prevent the increase of pressure loss without forming stagnation in the flow of a cooling material by forming the corner edges of the end surface of the spacer of a fuel bundle into a smooth shape. CONSTITUTION:A spacer 10 is set to the work table T of a laser processing device and a laser head H is opposed to the outside plate 11 of the spacer 10 or the end surfaces of longitudinal and lateral lattice plates 12 forming cells 13 holding fuel rods and moved along the end surfaces of the plates 12 while said end surfaces are irradiated with laser beam with required output and width from the laser head B. The end surfaces of the plates 11,12 are melted and the molten parts are immediately solidified to form the corner edges of the end surfaces into a streamline shape.
Patent JP-H1182197-A (JP)
Title: Intake device for internal combustion engine
Inventor: NOMURA YURIO
IPC: F02M35/104
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an intake device for an internal combustion engine capable of improving cylinder distribution. SOLUTION: An input port 32 for taking in blow-by gas recovered from a crankcase of an engine is formed at the nearly center part of one face of a surge tank 30, and this input port 32 and the vicinity of the intake side end part of each branch pipe 24 of an intake manifold are connected by a distributing passage 34. The distributing passage 34 is composed of a linear auxiliary passage 70 communicated with the input port 32 at the center, and four auxiliary passages 72 respectively extended from the auxiliary passage 70 to four branch pipes 24 of the intake manifold. Gas taken in from the input port 32 is distributed to each branch pipe 24 of the intake manifold through the distributing passage 34 formed integrally with the surge tank 30.
Patent JP-H08106433-A (JP)
Title: Serial transfer circuit device
Inventor: UEDA TADAYOSHI
IPC: G06F13/38
Filed: 1994-10-06
Abstract: PURPOSE: To transmit and receive data between elements which are different in bit length and to read data out at a high speed. CONSTITUTION: This device is equipped with a transfer bit length register 1 which stores transfer data having a value equal to the bit length of sent and received data, a transfer counter 2 which counts the value that the transfer data represents and sends a transfer end signal out at the point of time when the counting operation ends, a received data storage means 4 which receives and stores data until the transfer end signal is sent out, a transmitted data storage means 5 which sends data out until the transfer end signal is sent out, and a received data mask register 3 which selects the data part of the received data supplied from the received data storage means 4 out of the received data and sends the selected data part out.
Patent JP-S60121392-A (JP)
Inventor: OGAWA YOSHIO
IPC: F16L59/16
Filed: 1983-12-02
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-H03107649-A (JP)
Title: Epicyclic differential reduction gear, tooth number selecting method and assembling method for the gear
Inventor: MIYAMOTO KOICHI
IPC: F16H1/36
Filed: 1989-09-19
Abstract: PURPOSE:To easily and satisfactorily conduct the engagement between a fixed large gear and one epicyclic gear, and the engagement between a movable large gear and the other epicyclic gear by assembling two epicyclic gears engageable with the fixed large gear and the movable large gear in such a manner that the angles can ge properly adjusted, and disposing plural sets of two-integrated epicyclic gears. CONSTITUTION:An input shaft side casing half body 16, an input shaft 4, an output shaft 6, rotating arms 10, 11, epicyclic gears 8, 9 and a fixed large gear are assembled, and then a movable large gear 3 is passed through the outside of the output shaft 6 and engaged with two or four epicyclic gears 9. When the engagement can not be achieved by all means, the engagement between the cylindrical shaft 8a of the gear 8 and the gear 9 is loosen after a shaft washer 14 and a shaft nut 15 are slightly loosen, the gears 9 are rotated at a slight angle in such a manner that the gear 8 is not moved to lightly ensure the engagement with the cylindrical shaft 8a, and the movable large gear 2 is assembled in this state. When the gear 2 is fitted to all the gears 9, the gear 2 is moved in the output shaft direction until the engagement is released, and the washer 14 and the nut 15 are fastened to fix and connect the gear 2 to the output shaft 6.
Patent JP-H0290392-A (JP)
Title: Automatic ticket examining device
Inventor: KIMATA SHIGEKI
IPC: G07B15/00
Filed: 1988-09-28
Abstract: PURPOSE:To discriminate a recording medium having a monetary value from other recording medium by deciding whether the recording medium is a recording medium having magnetic information containing a monetary value or not from a recording system for a magnetic information on the recording medium. CONSTITUTION:A CPU 70 analyzes the storage contents stored in an internal memory 70a, and when a pitch of a recording bit is narrow and 4 bits or 8 bits each in the longitudinal direction become significant data, a recording system is decided to be an F2F system. Also, when the recording contents correspond to a monetary card, it is decided to be the monetary card. Moreover, the CPU 70 reads date data, time data, start station data, machine number data and remaining amount data, and decided correctly the monetary card by a deciding part 91. In such a way, the recording medium having a monetary value can be discriminated from other recording medium.
Patent JP-H0796526-A (JP)
Title: Grasping and cooling apparatus for pneumatic tire
Inventor: IRIE NOBUHIKO
IPC: B29C33/02
Filed: 1993-09-29
Abstract: PURPOSE:To enhance the rate of operation of the equipment to a great extent and to rapidly correspond to the formation and alteration of the size of a vulcanized tire. CONSTITUTION:At the time of usual operation, the upper rim part of a grasping device P is hung up by a feed device and a cooled tire is taken out in a suspended state by an unloader 10 while an uncooled tire is taken in a tire vulcanizer in a suspended state by the unloader of the vulcanizer and, subsequently, the upper rim part is allowed to fall to lock upper and lower rims and compressed air is introduced into the tire T to inflate the tire T to enter a cooling process. After the completion of cooling in the cooling process, the feed device and the unloader 10 are moved to grasping devices P1, P2 to complete the cooling of the tire T to wait the release of the pressure in the tire. At the time of the replacement of the rims, the cooled tire is taken out in a suspended state and the upper rimp part is allowed to fall not only to lock the upper and lower rims but also to release the lock between the lower rim part and a base 7 and the upper rim part is hung up along with the lower rim part to be transferred to a delivery position.
Patent JP-H0990069-A (JP)
Title: Vacuum vessel of nuclear fusion equipment and manufacture thereof
Inventor: KURITA GENICHI
IPC: G21B1/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the material of vessel wall body by forming a layer of nickel alloy or a nickel-chromium alloy on the inner surface of a plasma vacuum vessel. SOLUTION: In a vacuum vessel 11 of nuclear fusion equipment, a wall base body 13 made of titanium of a titanium alloy can be isolated from hydrogen and plasma in the interior of the vessel 11 by a liner 14 of a manganese alloy or a nickel alloy. Therefore hydrogen absorption by the titanium or the titanium alloy is prevented and deterioration of the base body 13 to be caused by the hydrogen absorption can be prevented. Since activation can be reduced by lessening the thickness of the liner 14 made of the manganese alloy or the nickel alloy, besides, execution of an operation by a person in case of a failure of the equipment is enabled and shortening of an operating time and improvement of reliability can be attained.  Since the electric resistance of the nickel alloy or the like of the liner 14 is large relatively, moreover, a round-a-torus resistance value being necessary for ignition of the plasma can be ensured by using this alloy jointly with the titanium or the titanium alloy of the base body 13.
Patent JP-S61171327-A (JP)
Inventor: ROJIYAA TERENSU AASAA MEDOUERU
IPC: A42B3/06
Filed: 1985-10-31
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-S62102244-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SANBE TAKESHI
IPC: G03C7/20
Filed: 1985-10-29
Abstract: PURPOSE:To improve the sensitivity and graininess of a silver halide photographic sensitive material by incorporating specified monodisperse emulsion and conventional emulsion to a high sensitive layer among plural numbers of layers forming silver halide emulsion layer. CONSTITUTION:A silver halide photographic material is formed by laminating two, three, etc., of plural silver halide emulsion layers on a base. If monodisperse sensitive silver halide emulsion and internally fogged silver halide emulsion, or internally fogged monodisperse silver halide emulsion is incorporated into the layer having the highest sensitivity among the plural layers, the sensitivity and the graininess of the emulsion are improved, and a silver halide photographic sensitive material most suitable for color photography requiring high sensitivity is obtd.
Patent JP-H0987266-A (JP)
Title: Optically active compound and liquid crystal composition containing the same
Inventor: KADOTA RYUJI
IPC: C07D405/12
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new optically active compound represented by a specific formula, exhibiting ferroelectricity (chiral smectic C phase), especially excellent in responsiveness and memory property by using alone or mixing with other liquid crystal compound and useful as an electrooptical switching element. SOLUTION: This compound has a core part and two side chain parts sandwiching the core part in which either one side chain part is a group having a lactone ring in which two chiral carbon atoms exist and other side chain part is a group, which may contain chiral carbon atom, having an alkanoyl group or an oxyalkanoyl group and is preferably a compound of formula I [R1 is a 1-18C alkyl or alkoxy, a 3-18C alkenyl, alkynyl, etc.; R2 is a 1-18C alkyl, a 3-18C alkenyl or an alkynyl; A, B and C are each formula II, etc.; (l), (m) and (n) are each 0 or 1; X and X' are each H, a halogen, cyano, etc.; * is an asymmetric carbon atom]. The compound is preferably obtained by reacting, e.g. an optically active glycidyl ether of formula III which a malonic acid diester derivative of formula IV.
Patent JP-H10129176-A (JP)
Title: Ballpoint pen writing implement
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent back-flow of ink due to upward writing and impact by a ballpoint pen so as to prevent the inside of a barrel, hands, and clothes from being stained, by arranging a tip ball in such a manner that it is brought into close contact with the inside edge of a ball holding part of a tip so as to stop outflow of the ink. SOLUTION: At a front part of a spring 22, a linear bar barrel part 22a is formed. The tip of the bar barrel part 22a is abutted against a back end of a tip ball 21 in a pressed state. The tip ball 21 is brought to a state being in close contact with the inside edge of a ball holding part (formed by caulking and the like) of a tip 20 by the pressing pressure. It is very important that the tip ball 21 is in close contact with the inside face of the ball holding part of the tip for preventing drying of the writing tip and for preventing direct flow of the ink. Accordingly, for improving the surface roughness of the inside face of the tip for holding the tip ball 21 and the contact precision by caulking, inside face grinding finishing and secondary plasticizing processing for heightening the caulking precision are to be considered.
Patent JP-H0778391-A (JP)
Title: Tape deck
Inventor: HAMAHATA HIROSHI
IPC: G11B23/28
Filed: 1993-09-06
Abstract: PURPOSE:To eliminate a special mechanism for preventing misinsertion of a cassette by adding a function for preventing a slider from moving upon misinsertion of the cassette to an operating member for releasing a front lid of the cassette from its locking. CONSTITUTION:The slider 33 holding the cassette 3 is moved along a guide groove provided on a holder 31 from a standby position to a loading position. A lock releasing arm 41 is provided on one side plate of the slider 33 in a position corresponding to a front lid lock releasing button 5 of the cassette 3. When the slider 33 is started to move from the standby position to the loading position, a base part 41b of the lock releasing arm 41 is shifted from a protrusion 31a. The lock releasing button 5 is pressed by elasticity of a spring with a hook 41c to release the front lid from its locking. When the cassette 3 is not correctly inserted into the slider 33, since the hook 41c cannot be displaced in the direction of the cassette 3, an angular part 43 is restrained by a protrusion 45, and hence the slider 33 is prevented from further moving.
Patent JP-S6489971-A (JP)
Title: Pulse width modulation system for power rectifier
Inventor: KUMANO MASAYOSHI
IPC: H02M7/48
Filed: 1987-09-30
Abstract: PURPOSE:To reduce modulated waves, by selecting four carrier waves synchronized with modulation signal waves having the phase difference of pi/2 mutually as the carrier waves, in order in every 1/2 cycle of said modulation signal waves, and by using the selected carrier waves. CONSTITUTION:The pulse width modulation system of a power converter is provided with power converter units 2a-2b, a balance reactor 5, a timing signal generating circuit 6, a signal wave generating circuit 8, a code inversion circuit 9, a pulse width modulation circuit 10, a carrier wave generating circuit 12 for generating four chopping waves(carrier waves)A-D having the phase difference of pi/2 mutually, and carrier wave selecting circuits 11U-11W. Then, as carrier waves, four carrier waves synchronized with modulation signal waves having the phase difference of pi/2 mutually are selected in order in every 1/2 cycle of said modulation signal waves, and the selected carrier waves are used. Then, on overall line output voltage, zero-level output drop in every 1/2 cycle of the carrier waves is prevented from being generated.
Patent JP-S6398062-A (JP)
Title: Data input system for data processor
Inventor: MATSUDA SHIGEMUTSU
IPC: G06F15/02
Filed: 1986-10-14
Abstract: PURPOSE:To improve operability, by controlling a device so that a first digit in a squarish 8-shaped character display area can be displayed intermittently, when input display for all digits in a dot matrix display area are completed. CONSTITUTION:In a data processor 1, when the input of an alphabetical data is completed, a cursor is moved to the first digit of the squarish 8-shaped character display area, that is, a segment display part 42a, and a character of 0 is displayed intermittently. Therefore, an operator can discriminate the fact that the cursor is moved from a dot display area 41 to the squarish 8-shaped character display area.
Patent JP-S62103417-A (JP)
Title: Supercharging pressure controller for supercharger engine
Inventor: SUGANO TOSHIMICHI
IPC: F02B33/00
Filed: 1985-10-30
Abstract: PURPOSE:To keep supercharging pressure so properly all the time, by installing a bypass valve, operating with the supercharging pressure, in a bypass passage between a supercharging pressure passage of a piston type supercharger engine and a suction pipe at the upstream side of a supercharging cylinder. CONSTITUTION:A suction passage 5 is connected to a compressor cylinder 3, and a suction manifold 7, feeding power cylinders 2 and 4 with suction air from this compressor cylinder 3 is interconnected to the suction passage 5 with a bypass passage 8. And, a bypass valve 9 is installed in this bypass passage 8, and this valve 9 is driven by a diaphragm type actuator 10 being operated by supercharging pressure of the suction manifold 7. With this constitution, when the supercharging pressure becomes more than the specified value, the bypass valve 9 is opened so that the supercharging pressure is keepable in the proper value.
Patent JP-S6399723-A (JP)
Inventor: YAMAGUCHI MASARU
IPC: H02H7/00
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-2001067936-A (JP)
Title: Flame resistant epoxy resin composition and printed circuit board using the same
Inventor: TSUKAMOTO KOJI
IPC: H01B3/40
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition excellent in moisture resistance and heat resistance by using a hydantoin type epoxy resin and a curing agent for this epoxy resin as an essential component. SOLUTION: This flame resistant resin composition excellent in flame resistance and suitable for being used as an insulating material particularly in a printed circuit board is provided without including halogen by using a hydantoin type epoxy resin and an epoxy curing agent. The hydantoin type epoxy resin is easily dissolved in an organic solvent contrastively to a nitrogen including compound such as melamine and benzoguanamine, and is excellent in workability when manufacturing a prepreg and a thin film insulating material for a laminated plate. The hydanoin type epoxy resin is expressed by the formula. In the formula, R1 to R4 represent hydrogen, an alkyl group or a glycidyl group, and two or more of R1 to R4 are a glycidyl group. Groups among R1 to R4 other than the glycidyl group may be the same or different.