baber/WOPTO huggingface dataset:
Patent JP-H04296640-A (JP)
Title: Kneaded gum dispersion evaluation method and sample preparation apparatus
Inventor: SAWA YASUHISA
IPC: G01N21/55
Filed: 1991-03-26
Abstract: PURPOSE:To enable truncation for samples of variety of gums and variety of gum combination compositions by quantitatively supplying vaporized gas of liquid nitrogen in a space below a sample mount, and controlling the temperature of the gum sample in a range from a normal temperature within a particular negative temperature range. CONSTITUTION:A liquid sucking tube 5 having the first check valve 3 and the second check valve 4 is inserted into a liquid nitrogen thermos-bottle 1, so that liquid nitrogen 2 is sucked by means of a bellows type reciprocating pump 10. When the pump 10 becomes possible to achieve pressurization, the sucked liquid nitrogen 2 is conveyed to a sample mount 7 through a cycling flow route. The amount of the liquid nitrogen conveyed to the sample mount 7 can be supplied quantitatively by controlling the amount of the exhausted gas through the control of the system internal pressure carried out by means of a pressure gauge 13 and the opening degree of a valve 11, and adjustment of a flowmeter 16 and the opening degree of a valve 12. Accordingly, the temperature of the sample mount can be controlled in a range from a normal temperature to -130 deg.C. As a result, work of producing a gum slice sample does not need any skill by means of work-standardization, and a sample with an arbitrary thickness larger than about 5mum can be cut.
Patent JP-H04218613-A (JP)
Title: Method and device for remelt-hardening treatment
Inventor: KUSUKI HIROAKI
IPC: C21D9/30
Filed: 1991-03-26
Abstract: PURPOSE:To effectively execute remelt-hardening treatment by executing preheating treatment to a work through a torch for remelting even in the case preheating temp. of the work is low. CONSTITUTION:At the time of executing the remelt-hardening treatment to part to be treated in a cam shaft (CS) through the torch 40, the temp. of the cam shaft (CS) is measured with a temp. detector 45. A control unit controls a rotary supporting device 50 and a torch shifting device 50 in a remelt- hardening treatment device so as to execute the remelt-hardening treatment to the part to be treated in the cam shaft (CS) in the case the measured temp. measured with the temp. detector 45 is in the prescribed temp. range and so as to execute the remelt-hardening treatment after executing preheating treatment with the torch 40 to the non-treating part except the part to be treated in the cam shaft (CS) by making the output of the torch 40 low in the case the measured temp. is lower than the lower limit temp. in the prescribed temp. range.
Patent JP-H0847360-A (JP)
Title: Tool for storing fishing tackle, sheet for storing fishing tackle and fishing tackle set
Inventor: ISHIDA KATSUTOSHI
IPC: A01K97/06
Filed: 1995-03-17
Abstract: PURPOSE:To provide a tool which enables simplified and safety operation of bringing out the stored line lead, sheets and pouches for fishing things and a fishing tackle using them. CONSTITUTION:This tool (107) for storing fishing tackle is a square sheet made of a material readily soluble or dispersible in water and has four slit collars (a standing leaf) 102 inside and two L-shaped slittings 103, 104 for fixing both ends of the lead near a couple of opposing right angle corners 103 and 104. A lead line is wound around these slit collars to prepare a storing tool.
Patent JP-H10271044-A (JP)
Title: Non-linear distortion reduction circuit
Inventor: SATO GUNKICHI
IPC: H04B10/2507
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce a non-linear distortion component, to improve a transmission characteristic and to increase transmission capacity by adding a transmission signal containing the non-linear distortion component of a transmission system being a compensation object to a non-linear circuit on the output side, generating a compensation signal varying an amplitude ratio between a signal component and the non-linear distortion component and synthesizing it with the transmission signal. SOLUTION: The parallel path of a first path constituted of the non-linear circuit 3 and an amplitude phase control circuit 5 and a second path constituted of a delay line 4 and an amplitude phase control circuit 6 is provided. A branching unit 2 branches the input signal into two signal components and they are added to the first and second paths. A synthesizer 7 synthesizes the outputs of the first and second parallel paths and outputs it from an output terminal 8. Namely, the input signal containing the non-linear distortion component generated on a transmission side is added to the non-linear circuit 3 and the amplitude ratio between the signal component and the non-linear distortion component is varied from that of the input signal.  Then, the non-linear distortion component generated on the transmission side is reduced by using the difference between the ratio and the amplitude ratio with the non-linear distortion component of the input signal plassing through a delay line 4 being the linear circuit.
Patent JP-S60228141-A (JP)
Inventor: TERUI MASUMI
IPC: A63H33/22
Filed: 1984-04-26
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-S63250969-A (JP)
Title: Facsimile equipment
Inventor: IKEDA TETSUYA
IPC: B41J2/355
Filed: 1987-04-08
Abstract: PURPOSE:To prevent the deterioration in a recording quality by dividing the heating elements of a thermal head executing printing for one main scanning line and setting the conductive order and conductive time of respective blocks irregular with respect to the period of an AC power source. CONSTITUTION:Random data 3 which is outputted from a random data generation circuit 11 consists of three pits and outputs different data at a period consisting of eight times. Since a driving block selection circuit 7 operates in such a way that it decodes the random data and selects one of a driving control circuit 4 which are divided into eight, the order of the blocks which the thermal head prints becomes irregular. A power period which is related to the driving current of the thermal head is asynchronous with the driving period of the thermal head and the driving order of the thermal head which has been divided into eight becomes irregular, whereby the density of printing is scattered. Thus, printing unvenness comes to be inconspicuous.
Patent JP-S60226164-A (JP)
Title: Semiconductor injection integrated logic circuit device
Inventor: OOKODA TOSHIYUKI
IPC: H01L21/74
Filed: 1984-04-25
Abstract: PURPOSE:To eliminate the reactive current from an injector and to realize an IIL, whose power consumption is less, by a method wherein the base region and the drain region are mutually connected and the emitter region is earthed, and moreover, the source region is connected with the injector terminal, the collector regions are connected with the output terminals, and the junction field-effect transistor is used as the injector. CONSTITUTION:The J-FET(TI) of an N channel and an inverse vertical type N-P-N transistor TR are formed on the semiconductor substrate 21. The source electrode 35 and the drain electrode 33 of the J-FET(TI) are respectively connected to an injector terminal I and the base electrode 37 of the transistor TR, the gate is earthed through the substrate 21 and the J-FET(TI) is used as a gate earthed constant current circuit. Moreover, the base electrode 37, the collector electrodes 38 and 39 and the emitter electrode 40 of the transistor TR are respectively connected to a base terminal B, output terminals C1 and C2 and a ground line GND. The J-FET(TI), which is used as an injector, is actuated as the gate earthed constant current circuit. By such a constitution, the current to be fed to the injector can be all utilized for the actuation of the logic circuit. As a result, a reduction of power consumption can be contrived.
Patent JP-S62249962-A (JP)
Title: Substituted oxime ether, manufacture and biological regulator for lowering inner ethylene content in plants containing same
Inventor: GIYUNTAA SHIYURUTSU
IPC: A01N35/10
Filed: 1987-04-08
Abstract: Substituted oxime-ethers of the formulae    <IMAGE>  (Ia)   <IMAGE> (Ib)  where R1 and R2 independently of one another are C1-C6-alkyl, n is 2 or 3 and R3 is hydrogen or C1-C6-alkyl.
Patent JP-H088749-A (JP)
Title: Signal converter
Inventor: JIYON JIEI POUROSU
IPC: H03M3/02
Filed: 1995-03-15
Abstract: PURPOSE: To allow both A/D and D/A converters to operate with plural power supply voltages or a reference voltage by allowing the both converters to have inside reference voltage generators, to sense the impressed power supply voltages, and to select one of the two inside reference voltages. CONSTITUTION: When a power source is supplied, a power supply reset circuit 42 of an automatic power supply voltage sensing circuit 40 generates a 3 V/5 V reset signal. A 3 V/5 V detecting circuit 44 operates a peak reference voltage generating circuit 46 and a common mode reference voltage generating circuit 48 with 3 V. That is, a voltage reference generates a 2.0 V on-chip peak reference voltage and a 1.3 V common mode reference voltage, and as a result, an analog output range from 0.3 V to 2.3 V is obtained. When a power supply voltage VA+ is a value which is high enough for supporting the operation of the peak reference voltage 4 V, a 3 V/5 V selection signal reconstitutes the voltage reference circuit in a 5 V mode. Then, when a 4.0 V peak reference voltage and a 2.3 V common mode reference voltage are generated, an analog output range from 0.3 V to 4.3 V can be obtained.
Patent JP-H075505-A (JP)
Title: Optical amplifier
Inventor: PUREMU KUMAARU SHIYARUMA
IPC: C09K11/06
Filed: 1994-04-22
Abstract: PURPOSE: To provide a light amplifier which has excellent performance and is low-priced and is suitable to be used in a light network on the premises by making an energy gap between an excited energy level of rare earth ions during excitation and a base energy level at least four times low frequency vibration energy. CONSTITUTION: An amplifying medium includes a complex of rare earth ions and a ligand, and the complex is dissolved in a polymer matrix. An energy gap between an excited energy level of rare earth ions during excitation and a base energy level is made at least four times as low as frequency vibration energy. Here the ligand is a β-diketone as shown by the formula. In the formula, X, Y represent a 1-10C alkyl group which can be substituted by an aromatic hydrocarbon group, particularly a benzene group or an aliphatic hydrocarbon group, particularly a halogen atom, Z represents a hydrogen atom, a halogen atom, a 1-10C alkyl group which can be substituted by a a halogen atom, or a nitro group.
Patent JP-S57200568-A (JP)
Title: Method of detecting end point in dry etching
Inventor: TANNO MASUO
IPC: H01J37/32
Filed: 1981-06-02
Abstract: PURPOSE:To detect the highly reliable and reproducible end point of etching, by comparing the emission spectral band intensity at the time when the emission spectral band intensity characteristic of an etching gas or the object to be etched begins to become stable with the emission spectral band intensity before the start of the etching. CONSTITUTION:The emission spectra during dry etching are analyzed by spectroscopy thereby, and an absolute value 1Ie-Is1=DELTAI of the difference between the emission spectral band intensity Ie at the time when the change of the emission spectral band intensity characteristic of a reacting gas (e.g.CCl4) or the object (e.g.Al) to be etched has been stabilized and the emission spectral band intensity Is before the start of etching is set to control the end point. How to set the DELTAI, and to judge whether the change of the emission spectral band is stabilized are suitably decided according to the etching conditions for the object and the spectral analysis conditions. Consequently, a highly reliable and reproducible etching end point can be detected.
Patent JP-S62242438-A (JP)
Title: Data communication equipment
Inventor: KOBAYASHI KAZUTOMO
IPC: H04L12/40
Filed: 1986-04-15
Abstract: PURPOSE:To prevent data in a media access control part from stagnation or overlap by sending data directly from a link control part. CONSTITUTION:A link control process part 4 executes link control processing and transfers data to a transmission process part 5. Receiving a transmission command from a media access control process part 8, the process part 5 sends the data to the process part 8 and a transmitter/receiver 3 and sets up a timer 7. The timer 7 is reset by receiving a reception check command. When the transmitter/receiver 3 receives the data, an address filter 9 transmits the data in a prescribed address to the process part 4 through a receiving process part 6. The receiving data are sent also to the process part 8, which determines the timing for transmitting data on the basis of the transmitting and receiving data and sends the transmission command to the transmission process part 5.
Patent JP-H02264644-A (JP)
Title: Ultrasonic wave diagnostic device
Inventor: YAMAZAKI YOSHITSUYU
IPC: A61B8/06
Filed: 1989-04-04
Abstract: PURPOSE:To reproduce a Doppler signal with good sound quality by multiplying a spectrum inputted from a Fourier transforming part with a prescribed high- pass filter to be stored beforehand, removing the clutter of a reduction and inverse transforming only a Fourier arithmetic output at a threshold or above. CONSTITUTION:An ultrasonic wave is transmitted and received from an ultrasonic wave probe 1 to a subject to be checked, a Doppler deviation signal is detected from the signal obtained by it through filters 6a and 6b, the signal is digital-converted by A/D converters 7a and 7b, the signal is Fourier- transformed by a Fourier transforming part 8, it is written to an image memory 10, simultaneously, a TV scanning conversion is executed, and blood flow velocity information is displayed. By a processing means 30, the spectrum inputted from the Fourier transforming part 8 is multiplied with the prescribed high-pass filter stored beforehand, the clutter is filtering-processed, only the output at the prescribed threshold or above is obtained, and simultaneously, data are replaced on the above-mentioned spectrum. The Fourier inverse transforming is executed by a converting means 31, and an audio signal is outputted as a Doppler sound by a voice means 20.
Patent JP-H07269698-A (JP)
Title: Speed change operating device
Inventor: SHOJI MASAMI
IPC: B60K20/02
Filed: 1994-03-31
Abstract: PURPOSE:To provide a select returning function wherein a shift lever is returned in a neutral position by providing springs on each side to elastically energize positioning members on each side to each lever shaft side so as to return the shift lever in its neutral position. CONSTITUTION:Positioning cavities 68, 70, 72 on one side and positioning cavities 74, 76, 78 on the other side are respectively formed in positioning members 56, 58 on each side so as to face to each other across a lever shaft 8. Each of springs 80, 82 on one side is externally arranged to each of supporting members 52, 54 between a peripheral edge 38 on the select operating direction side of one supporting frame 36 and the positioning member 56 on one side, and each of springs 84, 86 on the other side is externally arranged to each of supporting members 52, 54 between a peripheral edge 40 on the other select operating direction side of the supporting frame 36 and the positioning member 58 on the other side. Springs 80, 82 and 84, 86 on respective sides elastically energize the positioning members 56, 58 on respective sides to each lever shaft 8 side so as to return the shift lever in its neutral position.
Patent JP-S529181-A (JP)
Title: Dust precipitator
Inventor: IKEDA KOUJI
IPC: B01D46/10
Filed: 1975-07-12
Abstract: PURPOSE: To dispose oppositely both suction and blow-off nozzles against a filter film so as to facilitate the precipitation of the filter film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5511684-A (JP)
Title: Crystal oscillation circuit
Inventor: SHIYOUJI NOBORU
IPC: H03K3/02
Filed: 1978-07-12
Abstract: PURPOSE: To reduce the undesired oscillations with the higher harmonic waves by forming the pulse featuring the duty factor of the value excepting 1/2 from the output of the amplifier and then supplying this pulse to the amplifier via the feedback circuit including the crystal oscillator.  
     CONSTITUTION: The odd-order higher harmonic wave of the rectangular wave pulse featuring cycle Tc and pulse duration Tw can be minimized by setting the duty factor of the pulse to the fixed value excepting 1/2. Then the output of amplifier 1 is supplied to pulse formation circuit 4. In circuit 4 pulse duration Tw is adjusted through the delay circuit, AND gate and others, and duty factor DF is set to the value excepting 1/2. And this output drives crystal oscillator 2, and the output is fed back to the input of amplifier 1. Then the oscillation output is drawn out through terminal OUT. Thus, factor DF is set to the fixed value in order to attenuate greatly the odd-order higher harmonic wave according to the set value of DF. For instance, if DF is set to 1/3 or 2/3, the teritary higher harmonic wave can be minimized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5613559-A (JP)
Title: Auto changer unit for video disk
Inventor: YUUKI NOBUYOSHI
IPC: G11B17/10
Filed: 1979-07-06
Abstract: PURPOSE: To secure the selection, loading and restoration of a desired disk and to make it possible to store many disks with miniature constitution by storing disks in a fixed rack and then by selecting a disk by vertically moving the rack.  
     CONSTITUTION: This unit is equipped with storing method 2 which houses disks 17, one by one, in rack 5 with shelf boards 13 and controls positions of disks 17 selectively by moving vertically, play method 3 fixed in relation to storing method 2, and carrying method 4 which is provided between storing method 2 and play method 3, selects and sends desired disk 17 and then returns it to its previous position after its play. In storing method 2, shelf boards 13 are horizontally stacked at constant intervals to form the rack, which is vertically moved by motor 29 and position detector 22 including a perforated tape and light-emitting and photodetecting element is provided at one end of the rack so as to select a disk. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11279501-A (JP)
Title: Conductive adhesive
Inventor: SUZUKI TETSUO
IPC: C09J9/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a conductive adhesive which is excellent in pin transfer properties and which ensures bond strength comparable to that of cream solder. SOLUTION: At least 2 metal powders having average particle diameters of 0.5-5 μm and 10-25 μm are dispersed in a resin of phenol novolak-type epoxy resin which is liquid at room temperature containing from 20 to 50 inclusive wt.% of a bisphenol A-type epoxy resin to obtain a conductive adhesive having viscosities at 25 deg.C between or equal to 10 and 30 Pa.s when a shear rate is 20 s<-1> and between or equal to 20 and 60 Pa.s when a shear rate is 4 s<-1> .
Patent JP-H03282930-A (JP)
Title: Double word length data use memory system, cash memory, register file, and information processor
Inventor: HABATA SHINICHI
IPC: G06F9/44
Filed: 1990-03-30
Abstract: PURPOSE:To transfer parallel data between two continuous areas by connecting 2<d> buses to 2<d> memory banks, allocating respective memory banks to the low order (d) bits of memory addresses and supplying continuous second power addresses outputted from an address generator. CONSTITUTION:The 2<d> buses are connected to the 2<d> memory banks 100 to 103 and respective banks 100 to 103 are allocated to the low order (d) bits of memory addresses. The lower (d) bits of addresses stored in an address register 104 are compared with the low order bits stored in the banks 100 to 103, addresses obtained by subtracting the low order (d) bits of the addresses stored in the register 104 when the lower (d) bits are equal or larger to/than the low order bits of the banks 100 to 103 and addresses obtained by subtracting low order (d) bits from values obtained by adding second powers to the addresses stored in the register 104 when smaller are respectively formed by the address generator. Thus, two continuous second power areas can be simultaneously accessed from an optional memory address and a data transfer speed between the register and the memory can be practically improved.
Patent JP-S5421496-A (JP)
Title: Preparation of polyester having high polymerization degree
Inventor: AZUMA SHIZUO
IPC: C08G63/82
Filed: 1977-07-19
Abstract: PURPOSE: To prepare a polyester having a reduced amount of terminal carboxyl groups and a high polymerization degree, by adding specific organoboron compound to the polymerization system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01257060-A (JP)
Title: Impact dot head
Inventor: MIZUNO SHIGEKI
IPC: B41J2/28
Filed: 1988-04-07
Abstract: PURPOSE:To obtain an impact dot head which is excellent in reliability at low power consumption by a method wherein a form of a core is made thinner as an armature side is being approached. CONSTITUTION:A core part 3a of a base core 3 is opposed to an underside of an armature 2, and a coil 2 is wound around the core part 3a. When S1 for an area of the opposed part of the core part 2a to the armature 2, S2 for an areal circle at a root, H1 for a height from the root to a top, and H2 for a height from the root to a position at which a sectional area of the core part 3a varies are adopted, the title impact dot head is so constructed that formulae of S1/S2=30-80% and H2/H1=20-70% are established. Even through current is made to flow to the coil 10 in a direction of erazing magnetic flux of a permanent magnet 4 during a printing process, since a leak of the magnetic flux of the permanent magnet 4 is little in the core part 3a, it does never occur that leak magnetic flux passe between the armature 2 and the top part of the core part 3a and release of the armature is made insufficient. Therefore, by applying slightly electric energy to the coil 10, the armature 2 can be sufficiently released, and necessary printing quality can be obtained.
Patent JP-H11277420-A (JP)
Title: Double surface polishing machine
Inventor: KIYONO TOSHIHIRO
IPC: B24B37/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the deposit and solidification of the slurry by forming a pin of a pin shaft and a collar fitted to the peripheral part of the pin shaft, providing the pin shaft with a groove in a surface thereof, and providing a lower end of the groove thereof with an open hole in the peripheral direction of the pin. SOLUTION: A work is pinched for pushing by an upper and a lower plates while always supplying the slurry including the abrasive granular powder, and a surface plate and the work are rotated for working. The slurry is evenly distributed over the whole of a polishing surface, and discharged. This slurry enters a narrow space between a pin shaft 10 and a collar 12. In this case, since the slurry entered inside of the pin structure is flowed downward along a groove 11a and discharged through an open hole 11b, hindrance of the smooth rotation of the collar 12 by the solidification and deposit of the slurry inside is prevented.