baber/WOPTO huggingface dataset:
Patent JP-H02210610-A (JP)
Title: Thin-film magnetic head
Inventor: ITO MASARU
IPC: G11B5/31
Filed: 1989-02-09
Abstract: PURPOSE:To prevent the pickup of a magnetic field in reading a servo signal even if data are recorded on the other magnetic head by covering a thin-film element with a shielding layer of desired size. CONSTITUTION:The thin-film element 2 having a magnetic pole 4 and a coil 5 at the end of a slider 1 is covered with the magnetic shielding layer 8 having the size enough to cover the element 2 through the insulating layer 7. When a servo signal is read by the element 2, the recording magnetic field is interrupted by the layer 8 even if data are recorded on the other magnetic head, and the pickup of the magnetic field by the element 2 is prevented. As a result, the servo signal is precisely read, and the track is accurately positioned.
Patent JP-H11233868-A (JP)
Title: Wavelength-selecting type laser oscillator and wavelength selecting method in laser oscillator
Inventor: IGARASHI MITSUYO
IPC: H01S3/117
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To avoid the adverse effect of the high-frequency drift and the instability of diffraction efficiency. SOLUTION: In the interior of the resonator constituted of a total reflection mirror 10 and an output mirror 20 having the specified transmittance, a laser medium 30 with the excitation light source and an acoustooptic variable wavelength filter 50 are arranged on a resonating optical path at the suitable position relationship. Furthermore, an rf-driver 70 has the control computer 60, which selectively varies the frequency of a driving voltage to be applied on the acoustoptic variable wavelength filter 50. By selecting the frequency through this control computer 60, the incident light having a plurality of oscillating lines supplied from the laser medium 30 is separated into diffracted lights λ2 and λ3, which are the oscillating lines in correspondence with that frequency and non-diffracted light λ1, which is the specified oscillating line.  Only this non-diffracted light λ1 is resonated, and the laser light having the specified wavelength is outputted. On the resonating optical path in the interior of the resonator, a nonlinear output crystal 40 for generating the second higher harmonic is inserted.
Patent JP-H11232498-A (JP)
Title: Method for displaying input screen in ticket issuing machine
Inventor: ARAMAKI SHUJI
IPC: G06Q40/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To permit a user to easily purchase a specified ticket. SOLUTION: A first input screen consisting of a first input button 14, where the kinds of tickets are indicated by an image, is displayed by the depression of the function key of a ticket issuing machine. When the first input button 14 in the first input screen is depressed, a second input screen consisting of a second input button which indicates the specific contents of the ticket corresponding to the depressed first input button 14 is displayed and the user who wants to purchase the specified ticket is permitted to fully understand the display contents.
Patent JP-H0277113-A (JP)
Title: Formation of soi structure
Inventor: NAKANISHI SHIRO
IPC: H01L21/20
Filed: 1989-02-10
Abstract: PURPOSE:To enable neglecting step-difference by making a seed surface ascend up to an insulating surface, and forming an SOI structure by forming an a-Si film into a single crystal by a method wherein epitaxially grown single crystal Si is buried in a seed part. CONSTITUTION:An SOI structure is formed by the following processes; a process wherein an insulating layer 2 having an opening part 2 where a part of the surface of a single crystal Si base 1 is exposed is formed on the single crystal Si base, a process wherein a single crystal si film 3 whose thickness is equal to the insulating layer is formed in the opening part, a process wherein an a-Si film 6 is formed on the Si film and the insulating film in the opening part, and a process wherein the a-Si film is subjected to solid growth by annealing. A step-difference between the single crystal Si base as seed 1' viewed from the opening part arranged in the insulating layer 2, and the surface of the insulating layer 2 is filled with a single crystal Si film 3a formed in the opening part. Solid growth of the a-Si film 6 using said Si film 3a as seed is performed, and the thick insulting layer can be formed without being restricted by the step-difference.
Patent JP-S63199384-A (JP)
Title: Electrostatic latent image developing device
Inventor: IKEGAWA AKIHITO
IPC: G03G15/09
Filed: 1987-02-13
Abstract: PURPOSE:To remove the uneven density of toner in the succeeding toner feeding area, to supply a developer kept at always constant density and to obtain an uniform image by feeding a developer obtained by mixing toner in a developer stagnated part with a carrier to the surface of a developing sleeve. CONSTITUTION:Toner in a hopper 50 is carried to toner feeding roller 53 in accordance with the rotation of blades 56, 57 and entered into fine recessed parts on the surface of the roll 53. A magnetic brush 53 frequency contacts toner by an oscillating electric field in a feeding area Y of the roller 53 and the toner is efficiently supplied to the surface of the developing sleeve 43. The greater part of the developer passed through a developing area X of the sleeve 43 is scraped from the surface of the sleeve 43 at an opposite part to an napping regulating member 45 and mixed with the developer in the stagnated part 46 and the mixed developer is passed through the opposite part to the member 45 and carried to the area Y. Thereby, the toner is fed in the area Y, and at the time of passing the area Y, a uniform developer layer can be formed on the surface of the sleeve 43.
Patent JP-S61192115-A (JP)
Title: Reception system
Inventor: TSUKAMOTO OSAMU
IPC: H03J5/00
Filed: 1985-02-20
Abstract: PURPOSE:To attain channel selection for simultaneous reception of a television broadcast and a radio FM broadcast by one operation by providing a control signal output terminal calling a preset channel in pairs with other tuner when a preset channel is called to one tuner. CONSTITUTION:When a switch 22 is depressed, a preset channel cell terminal 25 is grounded, a preset channel corresponding to the terminal is called and a television tuner 2 is tuned to the stored reception frequency. A TR 62 is turned on at the same time and a terminal 15 is grounded. Then the preset channel corresponding to the terminal 15 is called and the FM tuner 1 is tuned to the stored reception frequency. This is applied similarly when switches 23, 24 are depressed.
Patent JP-H11331052-A (JP)
Title: Asynchronous clock for adaptive equalization
Inventor: LEE KATHLEEN OTIS
IPC: H03K6/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To utilize an asynchronizing adaptive technique by using an asynchronizing sampling clock independently of a clock of a transmitter. SOLUTION: The data receiver adaptive technique utilizes a receiver clock 110 with a frequency different from an incoming data frequency (that is, an asynchronizing clock) to asynchronously sample an incoming data waveform. As a result, information relating to obtained data typically includes a leading and/or trailing time, an overshoot and/or undershoot and an amplitude and is used to equalize (106) a data channel. Other adjustment with respect to a receiver including a gain level 106 and DC offset compensation 104 is made by using the information obtained as a result.
Patent JP-H04244964-A (JP)
Title: Case molding for rotational speed detector
Inventor: SANO YOSHIO
IPC: G01P3/487
Filed: 1991-01-31
Abstract: PURPOSE:To achieve an insert molding having a connector pin for extracting a signal outside into a case in the manufacture of a rotational speed detector for detecting a vehicle speed or the like. CONSTITUTION:Holding holes 55 and 56 of a die for molding a main case are so shaped that they are broader on the surface side of a cavity 59 to get tight on a connector pin 33 deeper thereinside. As a result, when the connector pin 33 is inserted into the holding holes 55 and 56, the connector pin 33 can be inserted with ease, hence, hard to damage as the holding holes are broader on the surface side of the cavity 59. Since the holding holes 55 and 56 are so formed that they adhere tight on the connector pin 33 as they advance deeper inside, the connector pin 33 is positioned and fixed accurately in place deeper inside. Moreover, after the end of the molding, no resin adheres to the tip of the connector pin 33 thereby ensuring an electric connection surface.
Patent JP-S61192524-A (JP)
Title: Prefoaming of expandable thermoplastic resin particle
Inventor: OGURI MASANORI
IPC: B29B9/16
Filed: 1985-02-20
Abstract: PURPOSE:To permit to form the pre-expanded particles of lowest magnification efficiently with a good quality by a method wherein the expandable thermoplastic resin particles are heated from outside indirectly through the bulkhead of a prefoaming tank under mixing them in the prefoaming tank to effect the pre-expanding of the particles. CONSTITUTION:The expandable thermoplastic resin particles are supplied into the prefoaming tank 1 through a supplying port 2. The resin particles are mixed by the rotation of a mixing rod 4 and, at the same time, the resin particles in the prefoaming tank 1 are mixed continuously and evenly by operating a vibrating mechanism to vibrate the particles of resin. On the other hand, high- temperature heated steam is introduced into a heating chamber 5 to heat the resin particles in the prefoaming tank 1 indirectly through the bulkhead 11. When the resin particles are expanded by heating and are expanded in the same tank 1 to a given level, the resin particles are pre-expanded with a predetermined magnification of foaming.
Patent JP-S53117111-A (JP)
Title: Fadial turbine
Inventor: TAKIZAWA MASAAKI
IPC: F01D5/04
Filed: 1977-03-23
Abstract: PURPOSE: To raise turbine efficiency to the heighest level by constituting same such that the slanting angle of the turbine exit plane relative to the direction of the speed of combustion gas relative to a turbine rotor is determined to be equal to the slanting angle of same relative to the exit angle of a urbine blade. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62191211-A (JP)
Title: Stabilizer control device
Inventor: MORIGUCHI KOICHI
IPC: B60G21/055
Filed: 1986-02-17
Abstract: PURPOSE:To aim at enhancing the drive comfortability and at reducing rolls, by providing hydraulic cylinder units for changing the torsional rigidity of a stabilizer, between an unsuspended member and a stabilizer so that the rigidity of the stabilizer is set by changing over a selector valve and a shut-off valve. CONSTITUTION:During rectilinear travel, a selector control valve 26 is set to the neutral position, and a shut-off valve 42 is turned off. Thereby, hydraulic oil from a hydraulic pump 22 is fed only to a power steering device 18 while the supply of hydraulic oil into cylinder units 9A, 9B are inhibited. Meanwhile, upper and lower chambers 9e, 9f are communicated with each other. Accordingly, a piston 9c is slidable, and the torsional rigidity of a stabilizer 1 is unchanged. Further, hydraulic oil is fed into the cylinder units 9A, 9B by changing the modes of the selector valve 26 and the shut-off valve, and the slide of the piston 9b is limited to regulate the rigidity. With this arrangement, it is possible to enhance the drive comfortability and to reduce rolls during turning.
Patent JP-H09230244-A (JP)
Title: Real image type finder
Inventor: YANO TAKAAKI
IPC: G03B13/12
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a finder capable of making a foreign matter adhering to the surface of an erect optical system inconspicuous at the time of observation, being miniaturized and having high finder magnification by constituting the finder to satisfy specified conditional expressions. SOLUTION: The optical axis O1 of an objective optical system 10 and the optical axis O2 of an ocular optical system 20 are made in parallel with each other, and the reflection surfaces 31, 32, 34 and 35 of the erect optical system are arranged in front of and at the rear of a primary image-formation surface 16 two by two, and two surfaces 31 and 32 on the objective optical system 10 side are constituted of mirrors and two surfaces 34 and 35 on the ocular optical system 20 side are constituted of prisms. The following conditional expressions Re satisfied: |L1 ÷(fe<2> /1000)|>10, |L2 ÷(fe<2> /1000)|>11, L3 ÷fe >0.8.  In the expressions, L1 represents the shortest distance (mm) in an optical axis direction between the primary image-formation surface 16 and the effective luminous flux position on the surface 32 of the first erect optical system on the optical system 10 side in the case of being viewed from the surface 16, L2 the shortest distance (mm) in the optical axis direction on the surface 16 and the effective luminous flux position on the surface 34 of the first erect optical system on the optical system 20 side in the case of being viewed from the surface 16, and fe the focal distance (mm) of the optical system 20, and L3 is a distance (mm) between the optical axis O1 of the optical system 10 and the optical axis O2 of the optical system 20.
Patent JP-H09296377-A (JP)
Title: Lubricant for elastic fiber
Inventor: TOSE YUKINORI
IPC: D06M101/16
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant for elastic fibers, capable of preventing interfiber adherence and excellent in interfiber disaggregativity, operability and preservability, comprising a diorganopolysil-oxane, etc., and a specific modified silicone. SOLUTION: This lubricant comprises (A)(i) a diorganopolysiloxane and/or (ii) a mineral oil and (B) pref. 0.1-20wt.% of a modified silicone 20-20,000cSt in viscosity at 30 deg.C and bearing terminal-blocked type polyether group of formula I or II (A is a 2-4C alkylene; R is a monovalent hydrocarbon; (n) is 1-100) as polyoxyalkylene group branched from the main chain. It is preferable that the polyether group consists of a copolymer of ethylene oxide(EO) and propylene oxide(PO) with the molar ratio EO/PO of (10:90) to (90:10).
Patent JP-H05236889-A (JP)
Title: Allergen-reduced modified rice, its production and processed food containing the same
Inventor: IKEZAWA YOSHIRO
IPC: A23L5/20
Filed: 1992-01-23
Abstract: PURPOSE:To obtain the subject modified rice useful as a foodstuff for rice- allergic subjects by saline solution extraction of rice with low glutelin, prolamin content to effectively remove allergen proteins without impairing the quality inherent in rice. CONSTITUTION:The objective modified rice can be obtained by treating rice of low glutelin and/or prolamin content with a saline solution to remove proteins with respective molecular weights of 12000-30000, 30000-40000, and 50000-60000. It is preferable that the treatment with the saline solution be made at a temperature between the freezing point of the system to 15 deg.C in the presence of a protease and/or surfactant. The surfactant is pref. a polyglycerin ester, while the protease is pref. papain. The paddy capable of producing low-glutelin rice is e.g. modified rice of NM 67 improved line, while the paddy capable of producing low-prolamin rice e.g. modified rice of 87 KG 20-179 line.
Patent JP-S53118284-A (JP)
Title: Deforming agnent
Inventor: ABE YOSHIROU
IPC: B01D19/04
Filed: 1977-03-25
Abstract: PURPOSE: To provide a defoaming agent comprising specific branched glycols as effective ingredients, having a high degree of reduction in foaming ability and stability of surfactants. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63202111-A (JP)
Title: Output synthesizer for transmitter
Inventor: TAKAGI NORINARI
IPC: H03H7/46
Filed: 1987-02-18
Abstract: PURPOSE:To obtain high reliability and small size by constituting the synthesizer by a block filter of a transmission frequency of a 2nd transmitter connected to a 1st transmitter, a band-pass filter of a transmission frequency of the 2nd transmitter connected to the 2nd transmitter and a transmission line only so as to offer very simple constitution. CONSTITUTION:An output signal of a video transmitter 1 is led from a video input terminal 36 of an output synthesizer 3 and given to a audio blocking filter 32a. On the other hand, the output signal of the voice transmitter 2 is led from a voice input terminal 38 of the output synthesizer 3 and fed to a voice pass filter 32c. Then the impedance of the voice blocking filters 32a, 32c and the length of 1st and 2nd transmission lines 39c, 39d are selected so that the impedance when viewing the voice blocking filters 32a, 32c from a synthesis point 39e is infinite at the transmission frequency of the voice transmitters 2, 1. Thus, the output signal of the video transmitters 1, 2 led to the synthesis point 39e is sent to an antenna 4 via an output terminal 37 through a transmission line 39f entirely.
Patent JP-S58149835-A (JP)
Title: Safety device of mobile agricultural machine
Inventor: MIKOYAMA MASAO
IPC: G08B3/10
Filed: 1982-03-02
Abstract: PURPOSE:To prevent a display device from operating at each time when operation of an engine is tentatively interrupted, by interposing a timer device in the display device of safety check items automatically operated by a start of the engine. CONSTITUTION:If a switch 10 is turned on, firstly whether a timer device 12, which decides a setting time (for instance, 3hr) elapsed or not after an engine is started, is operated or not is decided. If a decision result is NO, the timer is operated while a display device 11 is also operated. If the decision result is YES, whether a timer output is at least the setting time or not is decided. If a decision result at this time is YES, the device 11 is operated, while if the decision result is NO, that is, when the timer output is less than the setting time, a start of the engine by said switch 10 permits to operate the device 11.
Patent JP-H11230187-A (JP)
Title: Power transmission mechanism
Inventor: OKADA MASAHIKO
IPC: F04B35/01
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To speedily cut off torque transmission when a driven side apparatus becomes abnormal to cause overload, to reduce heat generation due to friction even if a driving source continues to rotate after cut-off of torque transmission, and to reduce number of components to facilitate assembling. SOLUTION: A power transmission mechanism transmits power between a pulley 61 and a rotation shaft 27 through a limit spring 67 torsion- transformable by load torque. A winding part 63 is integrally formed in the central part of a polyphenylene-sulfide resin made pulley 61, and an annular accommodating part 65 is provided outside of the winding part 63. The limit spring 67 is tightly adhered around the outer periphery of the winding part 63, a guide 68 rotating integrally with the rotation shaft 27 is arranged on the outer periphery side of the limit spring 67. An adjusting core part 66 is formed on the outer periphery side of the accommodating part 65, and an annular part 72 formed on the inner periphery side of the guide 68 is engaged with the adjusting core part 66 to adjust the core of the guide 68.  By engaging an engaging projecting part 71 of the limit spring 67 into an engaging recessed part 73 of the guide 68, the limit spring and the guide are engaged each other.
Patent JP-S61194056-A (JP)
Title: Separation of phenylalanine and cinnamic acid
Inventor: YOSHIKAWA TOMOHIKO
IPC: C07C227/40
Filed: 1985-02-21
Abstract: PURPOSE:To separate the titled compound useful as pharmaceuticals, etc., in high yield and purity, by the chromatographic development of a mixed solution containing phenylalanine and cinnamic acid using a synthetic adsorbent under a specific condition. CONSTITUTION:A mixed solution containing phenylalanine and cinnamic acid is subjected to the chromatographic development using a synthetic adsorbent adjusting the concentration of the organic acid salt in the solution to >=0.2N, preferably >=0.5N to effect the separation of phenylalanine and cinnamic acid. The synthetic adsorbent is e.g. 'Diaion' HP10, 20, etc., (product of Mitsubishi Chem. Ind. Co. Ltd.), etc., having a surface area of >=100m<2>/g and a pore volume of >=0.1ml/g. The concentration of the phenylalanine and cinnamic acid in the mixed solution is about 0.05-20W/V% each.
Patent JP-S60178555-A (JP)
Title: Detection system for common bus trouble
Inventor: ISHIKAWA YASUNORI
IPC: G06F11/30
Filed: 1984-02-24
Abstract: PURPOSE:To easily judge trouble contents originating from a common bus by monitoring the time from the generation of a request for the right to control the common bus to the reception of a transfer answer signal, and storing a bus address, etc., in a storage means. CONSTITUTION:A bus master 10 when performing processing which uses the common bus sends a signal of one of a bus use request, memory read request, memory write request, I/O read request, and I/O write request to a bus controller 11. A timer circuit 14 monitors the time from the generation of the request for the right to use the common bus to the reception of the transfe answer signal. When this timer circuit 14 detects the monitored time being over, the address of the common bus, the contents of data transfer control, etc., are stored in latches 17 and 18, and a trouble judgement part 15 judges the kind of the bus master 10 in system operation, address contents at the occurrence point of time, and transfer request contents.
Patent JP-S60178074-A (JP)
Title: Electronic appliance
Inventor: UEDA SHIGERU
IPC: G06F21/62
Filed: 1984-02-24
Abstract: PURPOSE:To enable a higher speed of the data processing with an effective use of a large-capacity RAM by setting the inside of the same RAM into a data convertible and writable area and a data non-convertible and non-writable area freely. CONSTITUTION:A RAM106 outputs a signal 107 indicating whether data conversion is performed to a data writing unit 103 from address information 102. Data from a bidirectional data bus 101 of a CPU is processed with the data writing unit 103 according to the signal 107 and written into a data conversion area as a buffer for a dot data of a RAM104 or a data non-conversion area to be used for a stack or flag of the CPU based on address information 102. The data written is outputted into an output equipment 999 such as ink-jet printer. This reduces the burden on the CPU to achieve a higher speed of data processing.
Patent JP-H03240779-A (JP)
Title: New hetero-ring derivative and drug containing thereof
Inventor: ACHINAMI KAZUO
IPC: A61P9/00
Filed: 1990-02-16
Abstract: NEW MATERIAL:A compound expressed by formula l [X is methylene, >N-E (E is 1-8C alkyl), O or S; A is carbonyl or methylene; B is single bond, O, S, N or phosphoric group; B is single bond or 1-6C alkylene; O is amino, -NHCOR<1> (R<1> is 1-6C alkyl or phenyl), -NHR<2> (R<2> is 1-6C alkyl), etc.; R is 2-22C alkyl; bonding of ring part and A is a single bond and an optically active substance or racemic modification having alpha- or beta-configuration of A]. EXAMPLE:An N-[N'-(hexadecyl oxycarbonyl)-3-piperidinyl-methylthioethyl] thiazolium chloride. USE:Used as platelet aggregation-inhibiting agent, antiasthmatic agent, antiallergic agent, anti-inflammatory agent, vasodepressing agent, anti-endotoxin shock agent, antinephritic agent, antipancreatic agent, anti-ischemic cerebrovascular disease agent or antitumor agent. PREPARATION:A compound expressed by formula II (Y is halogen, etc.) is reacted with a compound expressed by the formula HO-C-G (G is halogen, etc.), etc., and further reacted with NH(R<2>)2, etc., to afford the aimed compound.