baber/WOPTO huggingface dataset:
Patent JP-S57156163-A (JP)
Title: Interface system for air supply passage adopted for pneumatic type grinding tool
Inventor: MATSUMOTO HITOSHI
IPC: B24B23/04
Filed: 1981-03-19
Abstract: PURPOSE:To easily assemble and disassemble a grip member from a tool body and firmly connect the interface member by supporting and sealing an interface pipe connecting two air passages for a pneumatic type of tool with a sealing member made of elasitic material. CONSTITUTION:When a first air supply passage 14 inside a tool body 2 for a pneumatic type of grinding tool 1 is connected to a second air supply passage 31 inside a grip member 18 through an air interface pipe 34, the air supply passage 14 and 31 for said tool body 2 and grip member 18 and the ends 22 and 29 are arranged to project and face each other. Elastic sealing members 23 and 32 inside said projected ends 22 and 29 are securely sealed and firmly fixed. The above stated interface pipe is pressed into a cylindrical bore provided in the middle.
Patent JP-H01215252-A (JP)
Title: Production of toasted rice ball
Inventor: YAMAMOTO SETSUO
IPC: A23L27/50
Filed: 1988-02-23
Abstract: PURPOSE:To obtain the title rice ball assuming beautiful appearance with excellent flavor and good preservation quality without cracking or scattering of rice grains, by regulating the total nitrogen content and amount of added gums in a modified soy sauce. CONSTITUTION:The objective rice ball obtained by adding powdery soy sauce and/or powdery amino acid to soy sauce so as to provide 1.7-3.0wt.% total nitrogen content thereof, adding 0.02-0.5wt.% gums and using the resultant modified soy sauce as coating soy sauce.
Patent JP-H02217953-A (JP)
Title: Disconnection/reconnection controller of input/output device in channel device
Inventor: NAGAI FUMIHIKO
IPC: G06F13/12
Filed: 1989-02-17
Abstract: PURPOSE:To shorten the time of reconnection processing at the time of generating a disconnection command chain by reconnecting input/output (I/O) devices with a channel equipment at the time of detecting flags in reconnection deciding areas corresponding to the I/O devices after informing processing end from the I/O devices. CONSTITUTION:When I/O devices 401 to 409 are disconnected from the channel equipment 3 at the time of generating a disconnection command chain, flags are set up in the reconnection deciding areas 3101 to 3109 corresponding to respective I/O devices 401 to 409. At the time of detecting the flags in the areas 3101 to 3109 corresponding to the I/O devices 401 to 409 after informing the processing end from the I/O devices 401 to 409, the I/O devices 401 to 409 are reconnected to the channel equipment 3. Thus, the time required for the reconnection processing at the time of generating the disconnection command chain can be shortened.
Patent JP-S55131691-A (JP)
Title: Floor heating apparatus
Inventor: TSUSAKA HARUNARI
IPC: F28F23/00
Filed: 1979-03-30
Abstract: PURPOSE: To attain comfortable floor heating apparatus accompanied by less temperature change, by use of a heat accumulating material which causes change of phase at a certain temperature and by employing an arrangement in which heat released from a heat emitting member is absorbed by the heat accumulating material and then released from the same at a constant temperature.  
     CONSTITUTION: As heat released from heat emitting member 2 is absorbed by heat accumulating material 3 disposed adjacently of the member 2, material 3 causes change of phase from solid to liquid at its transition temperature and keeps the temperature until the change of phase is completed. When temperature of material 3 is raised after completion of phase change, it is detected by detector 7 and operation of heat emitting member 2 is stopped. Thereupon, heat accumulating material 3 releases heat at a constant temperature while causing change of phase from liquid to solid. When the temperature of material 3 is lowered after completion of the phase change, it is detected also by detector 7 and heat emitting member 2 is set again into operation. As the heat accumulating material 3, calcium carbonate, calcium chloride or the like may be used. With such an arrangement, it is enabled to obtain a comfortable floor heating apparatus accompanied by less temperature change. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11225505-A (JP)
Title: Plowing depth control of tractor
Inventor: SAKAMOTO YOSHIZO
IPC: A01B63/114
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a plowing depth capable of constituting the conventional system with a low cost controller, preventing a hunching with a high precision and controlling the plowing depth of a tractor in an improved performance by setting a controlling target amount from a deviation of a feed back amount from a set value set by a plowing depth setting means and calculating a controlling output for performing the plowing depth control by a PI control. SOLUTION: This method for controlling a plowing depth in a mechanism for controlling the plowing depth based on a feed back amount from a means for detecting the plowed depth of its rotary plowing device by installing a rotary plowing device at the rear of the tractor, is provided by setting a control target amount from a deviation of a set plowing depth value set by a plowing depth setting means from a feed back amount 31, and calculating a controlling output for performing the plowing depth control by a PI control. Also, in the above controlling method, it is preferable to judge the similarity of a positive or negative sign of the above controlling target amount and the positive or negative sign of the regular deviation and correct the regular deviation in the case that the signs are different.
Patent JP-H05234215-A (JP)
Title: Loading structure for information recorder
Inventor: KAMIJO NORIYUKI
IPC: G11B17/043
Filed: 1992-02-26
Abstract: PURPOSE:To attain dynamically high efficiency of the loading structure suitable for miniaturization, thin formation and power saving of the information recorder. CONSTITUTION:This information recorder is composed of a holder 19 for holding an information recording medium, a slider 30 for moving relatively to the holder 19, a grar train mounted on the slider 30, a synchrobelt 31, claws 48 and shutter opening levers 32 and 33 fixed to two sides opposite to the synchrobelt 31. By moving this gear train, the slider 30 clamping a cartridge 9 as it is moved in the holder 19, and in synchronization with this, a shutter 9a of the cartridge 9 is opened and closed with the shutter opening levers 32 and 33 by the synchrobelt 31 arranged between gears of the gear train.
Patent JP-S52123008-A (JP)
Title: Notch control device
Inventor: TAKAOKA TADASHI
IPC: B60L15/22
Filed: 1976-04-09
Abstract: PURPOSE: To control broad vehicle speed by limited command signals in number. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57152643-A (JP)
Title: Parts feeding machine
Inventor: FUKUYAMA KATSUHIRO
IPC: H01J9/46
Filed: 1981-03-18
Abstract: PURPOSE:To improve the reliability of parts feeding by providing a step on an inclined main shoot on which feds slide, and providing a shutter to stop temporally the slide of the feds at the end of the upper step. CONSTITUTION:Filament coils (feds) which have been transferred into the transferring path 3 are fed on the main shoot 10, and dropped on the rack feeder 43. The main shoot 10 is constituted with the first step 14 and second step 15, and a shutter 26 is provided on the end of the first step 14 to stop temporally the slide of coils. The coils are accelerated through a gap between the first step 14 and second step 15 by opening the shutter 26, and dropped reliably on the rack feeder 43. Coils will not out because no gap is formed between the shutter 26 and the bottom of the shoot 16. Thus the parts feeding can be stabilized.
Patent JP-H03241869-A (JP)
Title: Single electron tunnel junction three-terminal element
Inventor: MIYAHARA KAZUNORI
IPC: H01L39/22
Filed: 1990-02-20
Abstract: PURPOSE:To enhance a three-terminal element of this design in high speed operation through miniaturization and to improve it in yield by the simplification of it in manufacturing process by a method wherein a first and a second single electron tunnel junction are connected in series, a third single electron tunnel junction is connected between the intermediate electrode of the series circuit concerned and an input terminal, and the single electron tunnel junctions are so designed as to have a prescribed capacitance respectively. CONSTITUTION:Provided that the electrostatic capacities of single electron tunnel junctions 1, 2, and 11 are represented by C1, C2, and C3 respectively, the tunnel junctions 1 and 2 constitute a series circuit which is connected to a constant voltage power supply Vdc 12, and the tunnel junction 11 is connected between an intermediate electrode 14 of the series circuit composed of the tunnel junctions 1 and 2 and an input signal source Vex 13. On the assumption that C1, C2, and C3 are equal to or larger than zero, C1, C2, and C3 are so set as to satisfy a formula, C3>C1+C2, an input capacitor is so formed as to function as a single electron tunnel junction, and electrons are prevented from tunneling through the input single electron tunnel junction 11 at a switching operation.
Patent JP-S58156955-A (JP)
Title: Copying machine
Inventor: TANIOKA HIROSHI
IPC: G03G21/00
Filed: 1982-03-15
Abstract: PURPOSE:To make mounting easy and to improve the reliability of detecting operations by utilizing the electromotive force of piezoelectric rubber for a detecting mechanism of a cover device as a safety device. CONSTITUTION:Piezoelectric rubber 3 is held seated in the recess 1A of a cover mounting member 1 of a body 2 of a copying machine. On the other hand, a pressing part 5A for pressing the rubber 3 in contact therewith is projected to a cover 5. Therefore, when the cover 5 is mounted to the member 1, the rubber 3 generates electromotive force, and while the cover 5 is not held mounted to the member 1, no electromotive force is generated. The mounting state of the cover is detected according to the presence or absence of the electromotive force, whereby safety is assured. Since the piezoelectric rubber is used in such a way, the mounting work is easier as compared to the case of using microswitches or the like and the reliability of the detecting operations is improved.
Patent JP-H03242530-A (JP)
Title: Humidistat
Inventor: KANO RYUZO
IPC: G01N21/3554
Filed: 1990-02-19
Abstract: PURPOSE:To enable the supplying of a sample gas containing a fixed amount of moisture constantly by attaching a dehumidifier section and humidifier section to a gas passage. CONSTITUTION:When a sample gas containing a large amount of moisture is introduced into a gas passage, the sample gas is cooled while passing through a dehumidifier section 2 of the gas passage to be adjusted to a gas containing an amount of saturated steam at the temperature and then, discharged at a gas discharge port 12. When a sample gas dried is introduced into the gas passage 1, the sample gas is fed with a steam while passing through a humidifier section 3 of the gas passage 1. Thereafter, the gas is cooled while passing through the dehumidifier section 2 to be adjusted to an amount of saturated steam at the temperature and discharged at the gas discharge port 12.
Patent JP-S56135939-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINPO MASAFUMI
IPC: H01L21/225
Filed: 1980-03-27
Abstract: PURPOSE:To obtain an embedding layer and a single-crystal growing layer having excellent crystallinity by forming the embedding layer through the intermediary of a polycrystalline layer. CONSTITUTION:After an Si polycrystalline layer 2 of low impurity density is piled on the surface of a P type single-crystal Si substrate 1 and the desired part thereof is covered with the 1st insulating film 7 such as an oxidized film, a diffusion source 8 for forming the N<+> embedding layer is piled thereon. Next, impurity is diffused selectively in the atmosphere of oxygen up to the point that it reaches the substrate 1 through the polycrystalline layer 2 and, simultaneously, the polycrystalline layer 2 through which the diffusion is performed is oxidized. At this time, the part of the polycrystalline layer 12 under the oxidized film 7 is left unoxidized. Then, after the  1st insulating film 7 and the oxidized film 27 are removed, vapor-phase epitaxial  growing layer 4 is piled on the embedding layer 3, while the polycrystalline growing layer 14 is piled on the polycrystalline layer 12. Thereafter, formation of a concave separated region by selective etching of the polycrystalline growing layer 14 or apprication of an oxidized film separating method and a mthod of junction and separation can be performed with ease.
Patent JP-S62196601-A (JP)
Title: Optical device having lens with rib structure
Inventor: MURAHASHI TAKASHI
IPC: G02B3/00
Filed: 1986-02-25
Abstract: PURPOSE:To remove deformation such as camber and to form an optical device having a highly accurate optical system by forming a plastic lens as rib structure. CONSTITUTION:The ribes 21 are formed so as to surround a lens body 20 in both the surface and back directions of the lens body 20. The ribs 21 are projected from both the sides of the lens body 20 by d1, d2, d3 respectively. Since the plastic lens has the rib structure, the intensity of the plastic lens is increased and deformation can be suppressed even if a long cylindrical lens which may be easily deformed is used. Since the rib parts are projected from the lens surface in the optical axis Z direction, the surface of the lens can be prevented from being easily touched by hands at the time of working. In addition, plane setting turning the lens surface downward can be allowed, so that workability at the handling of the lens can be remarkably improved.
Patent JP-H03256894-A (JP)
Title: Filling device
Inventor: HIROSE HIDEAKI
IPC: B67C3/28
Filed: 1990-02-20
Abstract: PURPOSE:To prevent products from being made in shortage in weight, resulting in lower level of liquid surface in a container, and to relieve consumers from uncertainty about underweight by a method wherein the level of liquid surface in the container is detected and the detected signals are inputted into a control device, then the control device opens a valve when the detected level is proven to be below an allowable level, making the container filled with additional fillings. CONSTITUTION:A control device 9 opens a valve to its full opening during a container 2 passes through a large value travel section B and switches the valve so that it has a small valve travel as the container is filled with liquid to 90% by weight of its full capacity. Then the container 2 is filled by small flow of injection through a filling nozzle 16. When the control device 9 detects that the filling is made up to a specified weight, the level of liquid surface in the container 2 is detected with a level detecting means 55 in an inspection section D. In the case where the detected level is above an allowable limit, the container 2 is allowed to pass through a section E that is provided for additional filling without undergoing the additional filling, and in the case where the detected level is below the specified one, the container 2 undergoes dilatational filling in the section E for a period of time corresponding to that required for filling the difference between the detected level and the allowable level with the valve travel made small, and thereby the level of liquid surface in the container is made to become higher than the allowable one. With the above-mentioned arrangements, consumers are freed uncertainty as to quantity of the liquid in the container.
Patent JP-S55131697-A (JP)
Title: Multitubular heat exchanger
Inventor: YOSHIOKA KENJI
IPC: F28F9/02
Filed: 1979-04-02
Abstract: PURPOSE: To enable to find leakage of fluid from the outside, by constructing the tube-end supporting plate in a double-plate structure, and forming a leaked-fluid discharging passage between the two plates.  
     CONSTITUTION: Tubes 5 of heat exchanger 6 are supported at their opposite ends by double plates 1, 2, and a space 4 is formed between these two plates in the manner that its peripheral portion is sealed in water-tight manner. Further, a leaked-fluid discharging passage 3 is formed at a lower portion of the space 4. With such an arrangement, fluid leaked from the junction between plate 1 and tubes 5 is discharged from space 4 to the outside via passage 3, so that troubles caused inside the heat exchanger can be detected with ease. Further, if detection of the trouble is delayed, it is prevented that fluid in tubes 5 and that flowing outside the tubes 5 are mixed with each other. Since it is also applied to the plate 2 and tubes 5, leakage of fluid can be detected with ease. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11222172-A (JP)
Title: Crawler belt pad
Inventor: NAKAYAMA TAKAHARU
IPC: B62D55/28
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To perform works while being in close proximity from the transverse direction wide in working space, and make operating performance extremely simple. SOLUTION: This invention is related to a crawler belt pad 10 formed out of a plate 1 in a shape almost identical to the outer surface shape of a track shoe made of iron, and of a rubber pad 2 which is vulcanized so as to be bonded with the plate 1, and the crawler belt pad is also formed out of box unts 6 which are welded to the plate 1 so as to be imbedded in the inside of the rubber pad 2, a hook 4 holding the wide end part of the iron made track shoe welded to one end of the plate 11, a female screw member welded to the other end of the plate 1, furthermore, a mounting fitting 17 crossing the wide end part of the iron made track shoe 20 on the side of the female screw member, and of a male screw member fixing the mounting fitting to the female screw member.
Patent JP-H07248261-A (JP)
Title: Phase difference measuring apparatus
Inventor: SASAKI KENJI
IPC: G01J9/02
Filed: 1994-03-10
Abstract: PURPOSE:To achieve a highly accurate measurement of a phase difference. CONSTITUTION:When linearly polarized light is separated into two linearly polarized lights to be transmitted through an object (6) to be measured, these two polarized components are separated with a Nomarski prism (4) into a shearing value exceeding an Airy's disc of a CCD camera (8) for observing an interference image of the object (6) to be measured. Thereafter, an interference image of the object (6) to be measured as obtained when the two linearly polarized lights transmitted through the object (6) to be measured are overlapped to interfere is observed while a phase difference is measured based on an interference image of the object (6) to be measured as obtained when the phase is changed between the two linearly polarized lights.
Patent JP-H0613977-A (JP)
Title: Mobile terminal
Inventor: MATSUKAWA TAKANARI
IPC: G04R20/14
Filed: 1993-03-01
Abstract: PURPOSE:To provide a mobile terminal on which a time in a desired area is displayed automatically. CONSTITUTION:A clock circuit 18 of a cellular telephone set 7A counts a time in terms of a home-town time. Moreover, a ROM 15A stores time difference data with the home-town time for each position registration area. Upon the receipt of position registration area information through an antenna 11, a radio section 12 and a demodulation section 13 from a radio base station, a control section 16A reads the time difference data from the ROM 15A by using the position registration area information as an address and corrects the home-town time based on the time difference data and displays the time of the position registration area in which the telephone set 7A is in use onto a display section 17.
Patent JP-S63207237-A (JP)
Title: Centralized controller
Inventor: KONDO YOSHIYUKI
IPC: B64D11/00
Filed: 1987-02-23
Abstract: PURPOSE:To hasten a response and to immediately know the request of a passenger by centralizing, controlling or monitoring the request of a passenger with a display. CONSTITUTION:When a passenger operates a switch, etc., this is controlled collectively in a sending set 100, thus, lights 212 and 213, etc., are controlled. The processing result is collectively controlled in the sending set 100, and therefore, a response is hastened and the request of the passenger can be immediately known. The request of the passenger can be collectively controlled and monitored by a display 103, a stewardess calling lamp 213 is provided at respective seats, and therefore, it can be easily known which passenger requests a service and the improvement of the service can be realized.
Patent JP-H07248888-A (JP)
Title: Printer device
Inventor: OGURA SHINICHI
IPC: G06F3/12
Filed: 1994-03-10
Abstract: PURPOSE:To realize the convenience of the shared environments of a printer to the maximum. CONSTITUTION:When it is detected that a communication procedure (1) is switched to a communication procedure (2) in a communication discrimination part 43, an interpretation information registration part 41 registeres the information of an interpretation means (2) in the area corresponding to the communication procedure (1) of an interpretation information storage part 40 at first. (Next, an interpretation information take-out part 42 registers the information of an interpretation means (2) in the area corresponding to the communication procedure (2) of the interpretation information storage part 40). Next, the interpretation information take-out part 42 reads information from the area corresponding to the communication procedure (2) of the interpretation information storage part 40, an interpretation selection part 45 selects an interpretation part (1) where an interpretation means (1) is stored and the automatic setting of the interpretation procedure (printer language) corresponding to a using communication procedure (communication protocol) is enabled.
Patent JP-H08279237-A (JP)
Title: Disk driving device and its operating method
Inventor: JIYON EDOWAADO KURAKOUSUKII
IPC: G11B17/038
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To surely lock a cartridge during operations of a disk drive unit and not to make error operations for an ejection or insertion of a disk. SOLUTION: A multi-disk cartridge 100 is appropriately positioned and directed, and further in order to prevent an ejection when a disk drive unit 200 transfers a sheet of disk of a cartridge, the cartridge is selectively locked. This driv unit has a disk ejector 202 positioned counter to a cartridge guide for slidably receiving the multi-disk cartridge and a cartridge guide for exchanging a disk between the cartridge and a spindle 212. Near the cartridge guide, a lock mechanism for electrically operating is provided, when inserting the cartridge into the cartridge guide corresponding to an electric input signal supplied by a host computer 220, the cartridge is selectively locked.
Patent JP-H11238268-A (JP)
Title: Magnetic recording/reproducing device
Inventor: MURASE ATSUSHI
IPC: G11B15/473
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent wrong scanning of an adjacent video signal recording area by a head when it scans a sub-code area or recording of SCG(sub-code gate pulse) signals overlapped in the video signal recording area during drum relative speed correction when reproducing at a tape speed different from that during recording, or during a transient state when the drum rotating speed changes. SOLUTION: This device is provided with a measurement cycle correction rate calculator 14 for changing the rotating speed of a drum motor in order to correct changes in the relative speed between a magnetic head and a magnetic tape during a special reproducing where a tape is fed at a tape speed different from that during recording. A changing rate (relative speed correction rate) in the rotating speed of the drum motor during the special reproducing with respect to the rotating speed of the same during recording is calculated by measuring the cycle of an HSW(head switching pulse) signal, and a delay amount in a PGMM(PG mono-multi) is changed in proportion to the calculated value.