baber/WOPTO huggingface dataset:
Patent JP-H01124751-A (JP)
Title: Preparation of conversion expression
Inventor: HIDAKA SEIJI
IPC: G01N35/00
Filed: 1987-11-10
Abstract: PURPOSE:To eliminate the influence of variance in measured value due to dripping by making the analytic value of an analyzing device correspond to the analytic value of a reference analyzing device according to measured values obtained by measuring an standard slide by the reference analyzing device and the other analyzing device. CONSTITUTION:A specific color is added to the standard slide 1 formed in the same shape with an analytic slide 2 and has set optical reflection density. This standard slide is measured several times by the reference analyzing device 3 and the other analyzing device 4. Then measured values obtained by means 5 and 6 provided to the analyzing devices 3 and 4 are inputted to a means 7 for finding a linear regressive expression to find the linear regressive expression between the measured values. This linear regressive expression is substituted in a measurement term in the conversion expression of the reference analyzing device 3 by a means 8 for finding the conversion expression of the other analyzing device to obtain the conversion expression which equalizes the analytic value of the other analyzing device 4 to the analytic value of the reference analyzing device 3. This conversion expression is matched with the other analyzing device 4 to obtain a calibration line corresponding to the measurement item of the analytic slide 2.
Patent JP-H02130824-A (JP)
Title: Method of peeling resist
Inventor: HOSHINO EIICHI
IPC: H01L21/302
Filed: 1988-11-10
Abstract: PURPOSE:To peel photoresist with the condition of the crystal lattice of the surface of a quartz layer kept normal by incinerating the resist on a substrate in an atmosphere of oxygen plasma and supplying gas including an emission spectrum of a 300nm or longer wavelength when the emission spectrum of a 300nm or longer wavelength becomes less than the preset value. CONSTITUTION:A chrome film 20 composed of chromium and chromium oxide is formed on a quartz substrate 3 and resist 2 is applied. The resist is exposed and developed and a soluble part is removed. The quartz substrate 3 is placed in a decompressed atmosphere including oxygen O and chlorine C1 converted into plasma and the chrome film 20 exposed from the resist 2 is removed. The quartz substrate 3 is mounted on a lower electrode 4 in a reaction chamber 1 and oxygen is supplied to incinerate the resist. When a spectrum of a 300 nm or longer wavelength directed from an interference filter 18 into the reaction chamber 1 becomes less than the preset value, a signal is sent from a phototransistor amplifier 8 to a gas supply adjustor 9 to supply carbon dioxide. Thereby the rate of a spectrum of a 300nm or a shorter wavelength reduces and damage to the quartz substrate 3 reduces.
Patent JP-2001115339-A (JP)
Title: Thick denier hollow conjugated polyester fiber and production therefor
Inventor: YOSHIKAWA TETSUO
IPC: D01D5/32
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide hollow conjugated polyester fiber that has thick fiber fineness and high bulkiness without deviation from the center and cracking in the hollow part and unevenness in the hollowness percentage as well as to provide a production process therefor. SOLUTION: The objective thick-fiber fineness polyester hollow conjugated fiber comprises two kinds of polyester components different in their intrinsic viscosity that are arranged in side-by-side where the percentage of the hollowness in the cross section of the fiber is 10-20%, the specific capacity in the initial load is >=95 cc/g, the specific capacity under loading is >=30 cc/g and the fineness of the single filament in the yarn is ∞ 25 denier.
Patent JP-H01143923-A (JP)
Title: Bolometer and making thereof
Inventor: AADON SHIEA
IPC: G01J5/10
Filed: 1987-11-12
Abstract: PURPOSE: To obtain a meter with an improved response by providing a covering film made of a copper particle that is made to adhere to a support. CONSTITUTION: A bolometer 10 is formed on a substrate 12 and a plurality of legs 14, 16, and 18 formed by a pure polymer are provided. Then, a top part 20 that is supported with a gap from the substrate 12 by the legs 14, 16, and 18 is formed by a resin capsule copper particle. Edge parts 22 and 24 of the top part 20 are connected to the substrate 12 by a conductor 26 extended along, for example, the legs 14, 16, and 18. Then, a pure polymer suspension liquid is adjusted and a pure polymer is adhered to the substrate 12 by cataphoresis. Then, the copper particle is encapsulized into a binding agent made of a thermoplastic polymer that is in soluble into a low-boiling-point fat hydrocarbon liquid at atmospheric temperature or a room-temperature and is softened at 70 deg.C or higher.  The binding agent has a plurality of functional sites and contains a small amount of electrode director. Then, the resin capsulization copper particle layer is adhered to the top 20 and the sample is washed, heated, and cured by the electron beam method.
Patent JP-H05120340-A (JP)
Title: Routing address managing method
Inventor: HOSOI TOSHIO
IPC: G06F17/30
Filed: 1991-10-30
Abstract: PURPOSE:To prevent retrieval time from being increased even when the number of routing address information is increased by registering the position of the routing address information on a routing address table and referring to the position. CONSTITUTION:When the adding request of the routing address information is received, an information storage region acquiring part 2 acquires a region to store the routing address information for one entry in an information storage region 6. A routing address overlap check part 3 checks whether the information receiving the adding request is already registered or not. A routing table retrieval part 4 decides the position on the routing address table to record region information for storing the routing address information. A routing address information update part 5 stores the routing address information at the position acquired by the information storage region acquiring part 2. A routing address table storage region 7 stores the information on the storage position of each routing address information recorded in a routing address information storage region 8.
Patent JP-H09102585-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAMURA MITSUHIRO
IPC: H01L27/04
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce a capacitor area in a semiconductor device having at least a transistor and a capacitor together with manufacturing such a semiconductor device with a simple manufacturing device. SOLUTION: In a semiconductor device such as an MMIC, an electrode 17 for capacitor is formed of an ohmic metal of the same layer as of a source electrode 12 and a drain electrode 13 of an FET. On a capacitor constituted of this electrode 17, an interlayer insulating film 5 and an electrode 21, a capacitor to be constituted of the electrode 21, an interlayer insulating film 23 and a wiring consisting of a soldered layer 25 is laminated and these capacitors are connected in parallel. In another embodiment, an electrode for capacitor is further formed by an ohmic metal of the same layer with a gate electrode 11, a three-layer capacitor including a capacitor to be constitutes of this electrode, an interlayer insulating film 4 the electrode 17 is laminated so as to connect these capacitors in parallel.
Patent JP-H10109416-A (JP)
Title: Piezoelectric oscillator unit for ink jet type recording head and manufacture thereof
Inventor: TAKAHASHI TOMOAKI
IPC: B41J2/055
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To check the transmission of vibration to an adjacent piezoelectric oscillator without spoiling the workability and miniaturization of a fixed substrate. SOLUTION: Piezoelectric oscillators 11, each of which is formed by alternately laminating a piezoelectric material and an electrically conductive layer to each other and actuates in a longitudinal oscillation made, are fixed to a supporting substrate 30 equipped with grooves 32 having the depth at least deeper than the thickness of the piezoelectric oscillator 11. The displacement of a region, by which a piezoelectric oscillator 11 is supported so as to discharge an ink drop, is intercepted through a groove 32 from being transmitted to a region, by which an adjacent piezoelectric oscillator is supported.
Patent JP-S62140760-A (JP)
Title: Barrel polishing device
Inventor: KATO AKIO
IPC: B24B31/033
Filed: 1985-12-16
Abstract: PURPOSE:To enable a drum to be taken out from an opening part in a supporting plate so as to easily in-out carry the drum, by rotatably supporting main spindles turnably to point end parts of arms, extended in a radial direction from a driving shaft, and supporting the other end of drum cases, connected with the main spindles, by three-point rollers of the supporting plate fixed to the driving shaft. CONSTITUTION:Main spindles 15 are turnably provided in point ends of plural arms 14 rotatably supported by a driving shaft 11, and the main spindle 15 fixes one side of a drum case 16 with a built-in drum. While a supporting plate 21 is provided in the driving shaft supporting the other ends of the drum cases 16 by three-point rollers 23. The supporting plate 21 provides a large opening part in a position where each case 16 appears, and the drum in the case can be brought in and out. The drum can be easily brought in and out by opening a drum retaining jig to take out the drum from said opening part, while the drum, whose centrifugal force is supported by the three-point rollers of the supporting plate, can perform also high speed operation.
Patent JP-H01126764-A (JP)
Title: Document processor
Inventor: SHIBATA SATOSHI
IPC: G06F17/21
Filed: 1987-11-11
Abstract: PURPOSE:To immediately add a new text to a existing text by providing a additive position selecting key in order to register new text in addition to a registered existing text, and selecting an additive position with the operation of the key. CONSTITUTION:When a registering key 8a is depressed, a registering mode activating processing is carried out by a step (S)130, and a registering mode is set. Thus, the new text is made into a condition to be additively registered immediately before the existing text. When the new text is additively registered immediately after the existing text, the backward adding key 8d is continuously depressed. A relocation processing is carried out by an S140, and the new text is made into the condition to be additively registered immediately after the existing text. After the selection of the additive position, the new text is inputted by a character key. The new text is stored into a collection buffer 12b, when a line feed key is depressed, a memory writing processing is carried out by an S160, and the text is written into the existing text in a text memory 12a.
Patent JP-2001107515-A (JP)
Title: Support of double-roofing flap roof and roofing structure
Inventor: HORIIKE ISAO
IPC: E04D3/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a support of a double-roofing flap roof which can simply and surely fit a chip of the upper roofing side by using a new chip fixing pin. SOLUTION: In the case of this support 20, from the side of one block 30, a hanger fixing pin 60 provided with a stop means 63 at the tip of a shaft part 61 is inserted in an insert hole 162 formed in a leg part 161 with the leg part 161 of a chip 16 of an upper roofing side clamped between a pair of right and left opposite blocks 30 and in a hanger fixing pin through hole 37 formed to penetrate both blocks 30 with the center of the hole aligned with the insert hole 162 to fix the chip 16 of the upper roofing side between both blocks 30.
Patent JP-2001106386-A (JP)
Title: Image forming device
Inventor: SATO HIROSHI
IPC: B65H7/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To inexpensively and automaticaly detect the type of a sheet material without providing a new sensor or the like. SOLUTION: This image forming device provided a paper feeding mechanism feeding paper and an image forming part forming an image on this paper. It is constituted so that a paper type is judged by a load applied to a motor of the paper feeding mechanism and an image forming mode is switched in accordance with the paper type, for example, in the case of a cardboard, a cardboard mode, for performing image forming.
Patent JP-H06112720-A (JP)
Title: Radio receiver
Inventor: MASUDA JUNJI
IPC: H01Q7/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide a radio receiver that has high antenna efficiency by providing a negative resistance circuit in order to eliminate a partial loss resistance of a loop antenna. CONSTITUTION:A negative resistance circuit 2 is connected to a terminal 1a of a loop antenna 1. The circuit 2 uses a Colpitts oscillator circuit (c) with its negative resistance value set at-R. In such a constitution, the resistance Rt of an antenna system is set as Rt=Ra-kR, that is, smaller than the equivalent series resistance Ra. In this where, (k) means a resistance conversion coefficient when a parallel circuit of the circuit 2 of the value-R and a capacitance C1 is converted into a series circuit. Under such conditions, the antenna efficiency Aeff is set as Aeff=Rr/Rt=Rr/(Ra-kR), that is, the denominator is reduced by kR compared with the conventional Aeff=Rr/Ra. Therefore the coefficient Aeff is increased.
Patent JP-2001110919-A (JP)
Title: Non-volatile semiconductor memory device and manufacturing method thereof
Inventor: HAZAMA YASUSHI
IPC: H01L21/8247
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory device and a method of manufacturing the same, where an electric field is restrained from concentrating locally on the isolating region of a floating gate so as to keep an intermediate insulating film high in withstand voltage. SOLUTION: A non-volatile semiconductor memory device is equipped with a field oxide film 2 and a gate oxide film 3 formed on a silicon substrate 1, a floating gates 4 isolated from each other by an isolating groove 4a on the field oxide film 2, an isolating insulating film 5 formed by filling up the isolating groove 4a, an intermediate insulating film 6 formed by covering the floating gate 4 and the isolation insulating film 5, and a control gate 7 formed on the intermediate insulating film 6. By this setup, the floating gate 4 and the control gate 7 are made to confront each other in a two-dimensional manner through the intermediary of the intermediate insulating film 6, so that an electric field is restrained from concentrating locally on a certain point, and the intermediate insulating film 6 is improved in withstand voltage.
Patent JP-H04158330-A (JP)
Title: Image pickup lens system for video camera
Inventor: SAITO TADASHI
IPC: H04N5/238
Filed: 1990-10-22
Abstract: PURPOSE:To obtain the low-pass effect suitable for practical use with a simple structure by switching phase lattice type low-pass filters with different characteristics for use in an optical system with a variable focal distance and no afocal portion. CONSTITUTION:For 'WIDE', only a main lens system 2 is used for photographing, and a low-pass filter 1 is used. For 'TELE', the filter 1 is retreated, the lens system 2 is moved forward, a rear conversion lens system 5 enters behind it together with a filter 4, the focal distance is changed, and the low-pass effect is obtained by the filter 4. The optical low-pass filters 1, 4 with different characteristics for two focal distances are selectivity used, thus the cutoff frequency can be set to the same value for two focal distances to match the characteristics of a CCD 3 and a color filter. The lens 5 and the filter 4 are mechanically integrated, the filter 1 is retreated by the movement of the lens 5, and the low-pass effect can be obtained with a simple structure.
Patent JP-H02132145-A (JP)
Title: Rubber composition for tire tread
Inventor: MISAWA MAKOTO
IPC: C08L53/00
Filed: 1988-11-14
Abstract: PURPOSE:To provide the subject rubber composition for tire tread excellent in gripping properties in a wide range of temperature and containing a styrene/ butadiene block copolymer rubber composed of a specified butadiene block and a specified styrene/butadiene block. CONSTITUTION:The objective rubber composition for tire tread with <=500MPa shearing storage modulus at -30 deg.C containing a styrene/butadiene block copolymer rubber with >=20X10<4> weight-average molecular weight, 10-25wt.% total bonded styrene in the whole copolymer and 20-45wt.% amount of vinyl bond in the total butadiene units composed of (A) a butadiene block with -100--70 deg.C glass transition temperature (herein after represented as Tg) and <=12 deg.C range thereof and (B) a styrene/butadiene block with 20-50wt.% bonded styrene, -20-+15 deg.C Tg and <=12 deg.C range thereof where the difference between Tg of (A) and that of (B) is >=60 deg.C.
Patent JP-H02132998-A (JP)
Title: Microphone
Inventor: UEHARA KENSUKE
IPC: G10L15/28
Filed: 1988-11-14
Abstract: PURPOSE:To prevent a noise from mixing by setting an electric signal from a microphone main body to an outputtable condition after a prescribed delaying time from the time of the on-action of a switch. CONSTITUTION:When a speaker makes movable a microphone main body 4, by interlocking to this, a switch 7 executes the on-action, chuttering occurs, the input signal of one-shot multi-vibrators M and M8 is disturbed, an analog switch 5 is made off by the control signal of the CLR input of D and FF9 through an inverter 11, the electric signal from the microphone main body 4 becomes the shut-off condition, and therefore, the input of the noise to a voice recognizing device 6 is prohibited. However, when the switch 7 is turned on and a falling signal is inputted to an MM8, a pulse (b) of the time width specified by the circuit time constant is outputted from a Q output terminal and therefore, after a prescribed delaying time, the analog switch 5 is turned on and the input of the voice data to the voice recognizing device 6 is enabled.
Patent JP-H02132921-A (JP)
Title: Error correction circuit
Inventor: YAMADA TSUKASA
IPC: H03M13/00
Filed: 1988-11-14
Abstract: PURPOSE:To improve correcting ability, and to improve processing speed in an error correction circuit related to soft decision algorithm APP by making a threshold in a decision circuit to decide a received bit variable. CONSTITUTION:A received digital signal 1 is converted into an A/D converted value, and hard decision output signals '0', '1' and a 273-bit signal to show the absolute value of the signal 1 are loaded to a shift register 9 and the shift register 12 respectively. Then, after the loading of all the bits of the 273-bit signal is finished, error correcting operation is started. When an external computer is connected, a threshold designating signal 4 is outputted, and a first threshold is set. When the correcting operation of all the bits of the 273-bit signal is finished, a timing signal is outputted from a timing generation circuit 6, and the comparison reference value of an external CPU or a signal decision circuit 17 is turned into a value set beforehand. Afterwards, all of 273 bits are error-corrected again by using the new threshold, and, finally, error correction by the APP algorithm is performed by making the threshold into 0.
Patent JP-H01126808-A (JP)
Title: Fm demodulator
Inventor: NAKA HIDEYUKI
IPC: H03D3/00
Filed: 1987-11-12
Abstract: PURPOSE:To reduce the scale of circuit by obtaining an output proportional to a frequency shift of an input FM signal directly without the need of counting a zero cross detection pulse by a counter and the need of calculating the count. CONSTITUTION:An analog FM signal at an input terminal 21 is given to a delay element 23 and a sign discrimination circuit 24 via a limiter 22. A delay time T=1/(4fc) is set to the delay element 23, where (fc) is a carrier frequency, and the delayed FM signal from the element 23 is fed to the sign discrimination circuit 24. The sign discrimination circuit 24 discriminates whether the polarity between the input FM signal and the delayed FM signal is coincident or noncoincident and the discrimination output is fed to an up-down switching terminal of an up-down counter 25. Thus, a demodulation output changed in proportion to the frequency deviation of the input FM signal is obtained. Thus, the scale of circuit is decreased.
Patent JP-H10110841-A (JP)
Title: Complex combination taps
Inventor: NAGAI TAKAAKI
IPC: E03C1/044
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To constitute complex combination taps for changeover-discharging original water, purified water and water/hot water mixed water in such a way as to be able to change over to original water or purified water easily, to discharge water-hot water mixed water using purified water without passing hot water through a water purifier, to change over to water stop or water discharge by a familiar operation technique and to adjust the mixing ratio between original water and hot water or between purified water and hot water. SOLUTION: A complex combination taps is provided with a selector valve 42 for changing over to original water or a purified water, and a single lever operated type mixing valve 39 provided on the lower reaches of the selector valve 42 so as to change over to water stop or discharge and to adjust the mixing ratio between original water and hot water or between purified water and hot water. Original water or purified water is selected by the selector valve 42, and original water or purified water is passed to a mixing chamber of the mixing valve 39, where water stop or water discharge is selected, and the mixing ratio between original water and hot water or between purified water and hot water is adjusted.
Patent JP-2001106395-A (JP)
Title: Roll paper edge guide
Inventor: MURAYAMA SUSUMU
IPC: B41J15/04
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a roll paper edge guide provided a constitution wherein floating or buckling of roll paper hardly occurs even when roll paper with low stiffness receives force in the lateral direction while passing a side face guide. SOLUTION: This roll paper edge guide 23, applied to a device performing recording on roll paper 31 for guiding the roll paper through a proper travel path, is provided a support member 33 supporting the roll paper from below and floating preventing device 35 preventing at least both side end parts of the roll paper from floating from the support member 33. A side face guide 35 extending obliquely upward and inward from both side ends of the support member 33 and a device 77 blowing an air flow on the support member are used as the floating preventing device.
Patent JP-H04162495-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: KUWATA HISASHI
IPC: B26F1/16
Filed: 1990-10-24
Abstract: PURPOSE:To remarkably improve the production efficiency under the most suitable machining conditions for each connection by classifying punching information in regard to a through hole to a plurality of divisions in response to the wiring condition and punching by at least discriminating the punching information of one division from the punching information of other divisions. CONSTITUTION:For example, when only a through hole 2, which connects only the front with the rear, and a through hole 4, which connects with an internal layer signal layer, are provided as through holes, the diameters of the through hole 2 and the through hole 4 are permitted to be the same and the through hole 4 penetrates the connecting land 3 of the internal layer signal layer. First, the through hole 2 which connects only the front and the rear is classified and punching information in regard to the through hole 2 is made. Then, only the through hole 4 which connects with the internal layer signal layer is classified and the punching information is made. Thus, the classification of the machining conditions is allowed, the production efficiency is increased by approximately 50% for hit rate for punching the through hole 2 under the machining condition of the through hole 4.