baber/WOPTO huggingface dataset:
Patent JP-H11143553-A (JP)
Title: Power unit and its current detection method
Inventor: DOI KOJI
IPC: G05F1/10
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To improve a current control accuracy in a desired area and also to improve an output accuracy at a desired point as necessary by performing a selective switching between a means which detects a load current in a desired control range and a detection means having high sensitivity. SOLUTION: A 1st error amplifier 14 which is selected via the input of an external signal compares a detected signal of a 1st current detection means 12 with an output control signal(CONTROL) inputted from the outside and outputs a signal obtained by amplifying the difference between the above detected and control signals. The output sent from a high voltage output means 11 is controller at a desired level in response to the level of the external output control signal and by the control of a control means 17, etc., through a switch 16. A 2nd error amplifier 15 which is selected by an external switch sign 1 (SELECT) amplifies the difference between two signals sent from a 2nd current detection means 13 and inputs the amplified error to the means 17. Thus, the output sent from the means 11 is controlled so that two detection signals sent from the means 13 are equal to each other.
Patent JP-H09155611-A (JP)
Title: Cutting method for cyclinder head
Inventor: TAKAHASHI YASUHIRO
IPC: B23B41/12
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To improve machining precicion. SOLUTION: A measuring unit 42 and tools 43 and 44 for cutting are removably attached to the machining head 41 of a numerically controllable machining center. First, the central position of the hole of the valve guide 24 of a cylinder head is measured by a measuring unit 42 and numerical data of the measuring result is stored. Secondly, machining of the hole of the valve guide 24 and machining of the surface of a valve seat are performed as the positions of the tools 43 and 44 for cutting are corrected based on the numerical data.
Patent JP-S63168836-A (JP)
Inventor: MIHIYAERU HITSUFUERUTO
IPC: G11B5/71
Filed: 1987-12-23
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-S63256361-A (JP)
Inventor: SUCHIIBUN SHII SHINPUSON
IPC: B24B55/08
Filed: 1987-12-23
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-H01166385-A (JP)
Title: Magnetic disk
Inventor: MORITA TOMOJI
IPC: G11B23/00
Filed: 1987-12-22
Abstract: PURPOSE:To suppress the attraction of a magnetic head to a magnetic disk by providing a contact start stop zone (CSS), in which the magnetic head executes a take-off and landing at a starting and a stopping time, an information zone, in which the recording and reproducing of information are executed after the start, and a refuge zone, in which the magnetic head is loaded after the stop. CONSTITUTION:At the stopping time, the magnetic head is set in a refuge zone 2 and before the magnetic disk starts rotation, the magnetic head is moved to a CSS zone 1. After that, the magnetic disk is rotated at a high speed and the magnetic head is floated. Then, the magnetic head can be freely moved on an information zone 3. When the magnetic disk stops rotation, the magnetic head is brought on the CSS zone 1 and landed on the magnetic disk with accompanying the decrease of the revolving speed of the magnetic disk. After that, the magnetic head is moved from the CSS zone 1 to the refuge zone 2. For the refuge zone 2, surface roughness is made larger than the other zones 1 and 3. Thus, the magnetic head can be prevented from being attracted to the magnetic disk.
Patent JP-H11225369-A (JP)
Title: Channel assignment method for mobile communication system conducting spatial division multiplex access
Inventor: PIOLINI FLAVIO
IPC: H04B7/24
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a channel assignment method that takes a position of a terminal, a geographic characteristic of cells and also a moving characteristic of the terminal into account. SOLUTION: In the mobile communication system conducting space division multiplex access, a channel to be assigned to a terminal is decided by evaluating an assignment cost to each channel under the condition of re-use of channels. The cost is a function of a mean time that elapses between two consecutive channel assignment jobs to a terminal and then a channel maximizing the time is identified. The evaluation is conducted by using a cost coefficient that takes information relating to cell topology and information of terminal mobility into account. The cost coefficient is decided by re-dividing a cell into sectors in the initializing stage of the system and detecting the moment when cell collision between terminals takes place.
Patent JP-2001136917-A (JP)
Title: Method for heat-treating solid food
Inventor: MORISHITA SHIRO
IPC: A23L5/10
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for heat-treating a solid food, capable of supplying a solid material to be treated with a fixed temperature in a uniform temperature distribution. SOLUTION: This solid material to be treated is provided with a temperature by a process for bringing a thermally conductive material having a fluid body in it and a flexible skin through the skin into contact with the solid food. The fluid body is selected as a medium for heating or cooling and the flexible skin is selected to attain the subject.
Patent JP-2000143021-A (JP)
Title: Image recording device
Inventor: KITAZAWA HIROAKI
IPC: B65H3/52
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of a separating pad and separation of the separating pad in the case of dumping a device by removably fitting the separating pad disposed in an opposed position to a feed roller of a feed tray, to the feed tray. SOLUTION: A plurality of separating pads 5 are fitted to a feed tray 3, and each separating pad 5 is composed of a base 9 and a separating face 8. The base 9 has an extension part 9a at one side face, and a slit-like recess 9b at the opposite-side side face. The feed tray 3 has a fitting hole 3a shaped in conformity to the separating pad 5, and the separating pad 5 is pressed into the fitting hole 3a to be fitted to the feed tray 3. An inclined face 3b is formed at the feed tray 3, in a position corresponding to the recess 9b, and formed to expose the recess 9b. A plate member such as a screwdriver is inserted in the recess 9b and wrenched to easily separate the separating pad 5 from the feed tray 3.  The separating pad 5 can therefore be easily classified in the case of dumping a device, and in the case of the separating face 8 being worn, only the separating pad 5 can be removed and replaced.
Patent JP-H06147873-A (JP)
Title: Noise eliminator for displacement detector
Inventor: KYOIZUMI KOZO
IPC: G01B17/00
Filed: 1992-11-09
Abstract: PURPOSE:To provide a noise eliminator for displacement detector which can eliminate noise effectively regardless of the arriving time of noise. CONSTITUTION:Current pulse is fed periodically in the axial direction of magnetostriction lines 1 to generate torsional elastic wave at a part of the magnetostriction line 1 where a movable permanent magnet 2 approaches along the magnetostriction line 1. Propagation time of the torsional elastic wave required for arriving at a receiver 5 disposed at a specified part of the magnetostriction line 1 is measured in order to detect the mechanical displacement of the permanent magnet 2. Only a signal arrived first at the receiver 5 is detected among receiving signals having different periods. The propagation time difference between preceding and following signals is then compared with a predetermined value and if the difference 15 larger than the set value, subsequent signals are removed. Consequently, final output signal is proportional to the propagation time of essentially required ultrasonic signal and noise is eliminated effectively.
Patent JP-H03185879-A (JP)
Title: Photoelectric converter
Inventor: MORISHITA MASAKAZU
IPC: H01L29/73
Filed: 1989-12-15
Abstract: PURPOSE:To enable the capacitance in a base region to be decreased for enhancing the sensitivity by a method wherein the depletion layer expanding from the interface between the third and fourth semiconductor layers is arranged to reach the depletion layer expanding from the interface between the third and second semiconductor layers. CONSTITUTION:An n<+> region 5 is provided on the surface to form an n<+>p junction while a depletion layer expands from the surface side to deplete the whole p region in the depth direction. When the depletion layer expands from the n<+> region 5 in the direction along which the concentration is to be gradually diluted, the depletion layer expanding a little bit can immediately reach the pn<-> junction thereby enabling the whole P region 4 in the depth direction to be easily depleted. When the base region 4 beneath the n<+> region 5 is depleted, the electrostatic capacity Cbc between base collector can be sharply decreased. That is, the capacity in the P region 4 corresponding to the space of the n<+> region 5 can not contribute to said electrostatic capacity Cbc by providing the n<+> region 5 so that almost the capacity around emitter only may contribute to said Cbc.
Patent JP-H04198145-A (JP)
Title: Benzylalcohol derivative and germicide for agriculture and horticulture
Inventor: ISHIKAWA HIROMICHI
IPC: C07C43/23
Filed: 1990-11-29
Abstract: NEW MATERIAL:Benzylalcohol derivatives represented by formula I (R1 is H or lower alkyl; R2 is lower alkyl; R3 is lower alkyl or lower, haloalkyl; R4 is lower alkyl or aralkyl which may be replaced with lower alkyl). EXAMPLE:alpha,4-Dimethyl-{alpha-isobutyl-2-(2-methylbenzyloxy)benzylal cohol. USE:A germicide for agriculture and horticulture having a high activity and safety. PREPARATION:A carbonyl derivative represented by formula II is reacted with a grignard reagent represented by formula III (X is Cl, Br or I) to obtain the objective benzylalcohol derivative represented by formula I.
Patent JP-2001138495-A (JP)
Title: Ink carrier
Inventor: MIHASHI MASAAKI
IPC: B41J2/01
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the ink carrier of an ink-jet printer. SOLUTION: The ink carrier 2 of the ink-jet printer 1 which is fitted with an ink cartridge and reciprocates along a guide shaft 7 extending vertically to the feed direction of recording paper has carrier main body 4, a carrier cradle 3, and a bearing 5. The carrier cradle 3 is fitted with the ink cartridge and is set in the carrier main body 4. The guide shaft 7 penetrates the bearing 5, which is held between the carrier main body and the carrier cradle 3.
Patent JP-H02170701-A (JP)
Title: Plane antenna
Inventor: HARADA TAKUJI
IPC: H01Q5/10
Filed: 1988-12-23
Abstract: PURPOSE:To prevent the performance of signals from being damaged even in a comparatively small space when the signals at mutually different frequencies are received by providing a second closed circle slot at the center part of a first closed circle slot. CONSTITUTION:A first closed circle slot 21 is provided between an external peripheral conductor 10 and a first central conductor 11, and a second closed circle slot 22 is provided between the first central conductor 11 and a second central conductor 12. That is, the second closed circle slot 22 is provided at the center part of the first closed circle slot 21. Thus when the signals at mutually different frequencies are received, the performance is not damaged even in the comparatively small space.
Patent JP-H05158325-A (JP)
Title: Image forming device
Inventor: YAMADA HIROYUKI
IPC: H01T19/00
Filed: 1991-12-10
Abstract: PURPOSE:To eliminate an ozone filter, a fan, etc., by reducing the generation of ozone, further, to keep a stable surface potential on a photosensitive body so as to form an image having high printing quality. CONSTITUTION:This image forming device is provided with a photosensitive body 1, an electrifier 2, an applied voltage control means 8, a DC high voltage power supply means 6 having the output voltage of a binary or more, and a constant voltage means 7, and is constituted so as to alternately apply a high voltage on the electrifier 2. Thus, the high voltage can be alternately applied on the electrifier 2, so that the generation of the ozone by corona discharge can be reduced.
Patent JP-H02171924-A (JP)
Title: Job control system
Inventor: KUMAGAI MASATO
IPC: G06F9/46
Filed: 1988-12-26
Abstract: PURPOSE:To prevent a job from being abnormally ended due to the discrepancy of an execution environment by retrying the translation of a job control sentence, the classification of jobs, etc., in accordance with the execution environment changing information of a job registered in a spool and reregistering the retried result in the spool. CONSTITUTION:When a change is generated in an execution environment, a flag (* mark) for knowing the existence of changes in the execution environments of jobs, e.g. JOB2, JOB4 influenced by the change out of jobs registered in a spool data set 3 is set up by using an input device 7. Since the flag is set up in the job with the job name JOB2 when the job is started by a job scheduler 4 and executed, operation is returned to the processing of an input reader 2 and translation, job classification, etc., are retried and registered again in the spool data set 3. Thus, since the job is executed in the lates execution environment, the abnormal end of the job due to the discrepancy of the execution environment is avoided.
Patent JP-H10152541-A (JP)
Title: Production of polymer composite material
Inventor: NATORI ITARU
IPC: C08F236/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject material capable of being simultaneously subjected to polymerization reaction and made into a composite material, by making a specific growth end or an initiator exist and then adding a monomer. SOLUTION: At least two or more of growth ends or initiators having anionic polymerization initiation ability, different in relative reactivity, are made to exist and then a monomer is added to produce a polymer composite material composed of two or more polymers of the formula (A is a cyclic conjugated diene-based monomer unit, B is a chain conjugated diene-based monomer unit, C is a vinyl aromatic monomer unit, D is a polar monomer unit and E is any monomer unit of ethylene and an α-olefin-based monomer unit; a+b+c+d+e=100, 0<=a, b, c, d, e<=100).
Patent JP-2000137656-A (JP)
Title: Method for informing incoming of electronic mail and record medium for recording program for informing incoming of electronic mail
Inventor: MATSUMOTO SHIGEAKI
IPC: H04L12/58
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To allow a transmitter to select music outputted at a reception side without allowing any surrounding person to directly recognize the incoming of an electronic mail. SOLUTION: This method for informing the incoming of an electronic mail to be transmitted and received in a computer network comprises a detecting procedure S1 for detecting the incoming of an electronic mail, music information extracting procedure S8 for extracting music information selected and applied to the incoming electronic mail at the transmission side or an identification code for specifying the music information, and reproducing and outputting procedure S13 for reproducing and outputting music based on the extracted music information or music specified by the identification code.
Patent JP-H03187116-A (JP)
Title: Closing resistance built-in tank-shaped gas breaker
Inventor: NAKAMOTO TETSUYA
IPC: H01H33/16
Filed: 1989-12-18
Abstract: PURPOSE:To reduce the size of a single-break equipment as a whole by providing branch pipes perpendicular to an axial direction of a gas tank between the legs of the gas tank and placing therein closing resistances so as to be perpendicular to an axial direction of an arc-extinguishing room. CONSTITUTION:Branch pipes 20 are provided between forked legs 19 to support a gas breaker 18, and resistances 10 are placed therein so as to agree to an axial direction of the branch pipes 20 and to be perpendicular to an axial direction of the gas breaker and supported by an insulating cylinder 21. The resistances 10 have respective one ends connected to an arc-extinguishing room 14 and the other ends connected to a closing contact 15 via a conductor 22. That is, the resistances, impossible to be reduced in size even under a single- break form instead of a double-break form, are placed in unnecessary spaces between the legs of the breaker so as to be perpendicular to an axial direction of the breaker. It is thus possible to reduce the axial size of the single-break breaker.
Patent JP-H0374009-A (JP)
Title: Aerially constructed lengthy wire
Inventor: KIKUCHI NAOSHI
IPC: H01B5/08
Filed: 1989-12-18
Abstract: PURPOSE:To reduce a wind load by specifying the diameter of a circumscribed circle touching with the top of each crest by positioning each creast at the curved surface of an external projection and each trough at the curved surface of an external recession in the case there are many crests and toughs at equal intervals in the circumferential direction on an external circumferential surface. CONSTITUTION:The external circumferential surface of a power transmission line 2 is covered with fluorocarbon resin 5 made up of PTFE tape, and has many crests 6 at equal intervals in the circumferential direction and troughs 7 held between the respective creasts 6, and the crest 6 forms a round externally projecting curved surface and the trough 7 forms a round externally recessed curved surface. The diameter D of a circumscribed circle touching with the top of each crest 6 is set within a range of 10mm<D<140mm. Is it thereby possible to get an aerially constructed lengthy wire whose wind load is small, and for snow to hardly attach to the aerially constructed lengthy wire as occasion demands, so that the support of a steel tower, etc., can be made small in size and resultantly, the line construction cost can be reduced.
Patent JP-2000133359-A (JP)
Title: Dustproof plug
Inventor: NAKAMURA TAKASHI
IPC: H01R13/44
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a easy-to-manufacture dustproof plug capable of a dustproof measure without changing a conventional plug form substantially and making the use of the merits of light and small construction. SOLUTION: A plug for electric connection is configured so that a terminal 11 to be inserted into a socket is partially covered with an insulating layer 13, and a terminal projection part on the layer 13 is provided with an insulating foaming body 12 having a 50% compression load of 0.01-0.06 kgf/cm2 and a thickness of 1-3 mm. Thus a dustproof plug 1 is accomplished, in which an inserted condition with good tight attachment is generated with the insulating foaming layer interposed between the socket and plug insulating layer, and a gap between the socket and plug insulating layer is not likely to be generated owing to a proper compressiveness and thickness of the foaming layer even if the plug is left in place for a long period, and it is possible to prevent stably the dust, etc., from entering for a long period of time.
Patent JP-2000146170-A (JP)
Title: Method for detecting oil type of combustor
Inventor: MITO YOSHIO
IPC: F23N5/24
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To effectively prevent an accident caused by an erroneous use of gasoline by mounting a gas sensor directly or through a duct at an opening provided at a top plate of a space opposed to an exposed oil surface of kerosene to be supplied to a combustor. SOLUTION: A space 7 opposed to an exposed kerosene surface of a channel 5 is an upper space of an oil tank 11 formed with the groove-like channel 5 on a bottom plate 11a. Even if a communicating part 8 for setting the same pressure of the space 1 as that of an exterior exhausts the air when the oil level is raised in the channel 5 or the like or sucks the air when the level is lowered, the part 8 constitutes a substantially sealed space without replacing the air of the space 7 in a short time by a flow of the air of the exterior of the tank 11. A gas sensor 3 is mounted directly at an opening 9 of a top plate 7a or an end of a duct 7b rising from a peripheral edge of the opening 9. The sensor 3 constitutes a sensor portion of a semiconductor element, and is set so that a detected output of gasoline is present stronger than that of the kerosene.
Patent JP-H05134692-A (JP)
Title: Phonetic sign generating device
Inventor: KOMATSU JUNKO
IPC: G10L13/08
Filed: 1991-11-14
Abstract: PURPOSE:To reduce a load in a relational analysis. CONSTITUTION:The device is provided with a morpheme analyzing part 1 for executing a morpheme analysis by inputting a KANJI (Chinese character) and KANA (Japanese syllabary) mixed sentence, a relation analyzing part 2 for executing a relational analysis, based on a result of morpheme analysis, a phrasing processing part 3 for determining a pause of a pronouncing section such as an accent phrase, a voice uttering phrase, an expiration step-down, etc., and an accent coupling processing part 4 for executing an accent coupling processing. The relation analyzing part 2 generates a phrase from a work train and generates a phrase train, extracts the part which is a pause of grammatical and semantic coherence and in which it is indispensable that a pause goes in, that is, a relational analysis range, from the phrase train by using a relational analysis range determination rule, and executes a local relational analysis in the extracted relational analysis range.
Patent JP-H11218013-A (JP)
Title: Variable valve control device
Inventor: DOI TOSHINORI
IPC: F02D45/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve control valve in which the number of part items is reduced and which is easy to assemble. SOLUTION: A phase adjusting device 1 is structured to adjust the phase of a camshaft 2 in relation to crankshafts, and the objective of a driving device 4 is to move the camshaft 2 in the axial direction. Since the profile of a cam 3 is axially changed, the profile of the cam 3 for driving an intake valve is changed as the camshaft 2 is axially moved. An angle detecting gear tooth 5a is a spur gear tooth for detecting the phase of valve timing, and a movement detecting gear tooth 5b is a diagonal gear tooth for detecting the amount of axial movement of the camshaft 2.  Since the two sets of the angle detecting gear tooth 5a and the movement detecting gear tooth 5b are alternately arranged at equal intervals on the same circumference of a pulser 5, and both the gear teeth are detected by one electromagnetic pickup 6, the number of part items for detecting the phase of the camshaft 2 and the amount of axial movement of the camshaft 2, is reduced. Further, since the assembly manhours are reduced, the manufacturing cost can be lowered.
Patent JP-H0778293-A (JP)
Title: Light emitting device for alarm display device
Inventor: NUKUI KAZUMITSU
IPC: G08B23/00
Filed: 1992-12-07
Abstract: PURPOSE:To miniaturize a light emitting device so as to miniaturize an alarm display device which is utilized for the displays of alarms in the operations and monitorings, etc., of various kinds of processes. CONSTITUTION:Many LED of the pair of red and green light emitting colors are scattered and mounted on a substrate 5, an optical scattered plate 2 is installed in the forward direction, and the plate is possible to be turned on independently each pair of LED having each light emitting color. Thus, three light emitting display colors can be obtained by the LED group of two kinds of red and green light emitting colors and the optical scattered plate, a light emitting device of plural colors and an alarm display device are miniaturized.