baber/WOPTO huggingface dataset:
Patent JP-H08207586-A (JP)
Title: Sunroof structure
Inventor: OTAKE JOSHI
IPC: B60J7/05
Filed: 1995-02-06
Abstract: PURPOSE: To smooth the elevation/lowering and the movement in the longitudinal direction of a slide panel by restricting an engagement body through the mutual cooperation of a first cam groove and a second cam groove during the closing and lift-down operation, and detaching the engagement body from the second cam groove during the movement in the longitudinal direction. CONSTITUTION: An engagement pin 26 of a link member 18 is surrounded in the longitudinal and vertical directions of a vehicle body by a cam groove 23 of a movable cam member 20 and a cam groove 25 of a fixed cam member 20. When the link member 18 is horizontal, the movement in the vertical direction of the movable cam member 20 is regulated by the slidable engagement of a slider 24 with second and third guide grooves 14, 15, and the engagement pin 26 of the link member 18 is engaged with a vertical part of the cam groove 23 of the movable cam member 20 to realize the position in the longitudinal direction to be in the restricted condition. High connecting rigidity between the movable cam member 20 and the link member 18 is obtained to increase the smooth workability of the slide panel.
Patent JP-H08242540-A (JP)
Title: Method for disconnecting uninterruptible power supply system
Inventor: UMEZAWA KAZUYOSHI
IPC: H02M7/493
Filed: 1995-03-01
Abstract: PURPOSE: To provide a method for disconnecting an uninterruptible power supply unit, which has failed, of an uninterruptible power supply system provided with a plurality of uninterruptible power supply units which are operated by a parallel redundancy system. CONSTITUTION: When it is judged by an upper/lower limit discriminator 21 that the effective cross current component computed for the cross current from a UPS 10 by means of an effective cross current component computing element 20 reaches an upper or lower limit, the UPS 10 is disconnected by comparing the internal frequency of the UPS 10 with a bus frequency and reference frequency. Therefore, the UPS 10 can be quickly disconnected.
Patent JP-H04278730-A (JP)
Title: Radio communication equipment
Inventor: SUEYOSHI YASUNORI
IPC: H04B1/40
Filed: 1991-03-07
Abstract: PURPOSE:To prevent the degradation of throughput due to the response time of an AGC circuit by calculating the attenuation factor in accordance with the reception strength of a signal transmitted with a certain output and variably controlling the transmission signal strength based on the attenuation factor. CONSTITUTION:An AGC circuit 8' in a detecting circuit 5' of a master station 1 is provided with a mode switching means 9' which judges a break of the signal from a slave station at the time of the rise of the amplification factor to a prescribed value or higher beyond a gain control range and stops tracking of the gain to keep the gain at the initial value. That is, the mode switching means 9' switches the mode for display of the essential function of the AGC circuit to the mode for keeping of the initial value if transmission from the slave station is broken. As the result, the gain is kept at the center value of the gain control range so that the response time of the AGC circuit 8' is not extended for transmission from the slave station. Consequently, the response time required for amplification to a prescribed value in the AGC circuit 8' is shortened to improve the throughput.
Patent JP-H08242580-A (JP)
Title: Mos driving circuit
Inventor: MARUYAMA YASUHIRO
IPC: H03K17/14
Filed: 1995-03-01
Abstract: PURPOSE: To provide an MOS driving circuit with optimized rising and breaking time, regardless of a variation of MOS products, without using a resistor between the MOS driving circuit at a switching regulator and an MOS-type field effect transistor (MOS) to be driven. CONSTITUTION: An MOS driving circuit comprises first bipolar transistors TN5 and TN6 , and second bipolar transistors TP5 and TP6 connected with the first bipolar transistor TN5 or TN6 . A capacitor C1 is connected between a base and a ground of both bipolar transistors. Then, a current adjusting resistor R3 is inserted in a current path 2C of a constant-current circuit unit, and a switch TN3 is inserted in the current path 2C on the ground side. A terminal of the switch TN3 on the power-source side is connected to a terminal of the capacitor C1 on the base side. In addition, a duty setting unit 3 for turning on and off the switch TN4 is provided.
Patent JP-S55134969-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HASEGAWA ISAMU
IPC: H01L21/331
Filed: 1979-04-09
Abstract: PURPOSE:To prevent spark discharge between a main element and protective member and to obtain a high dielectric strength SCR by bearing a part of the applied voltage to the protective members which surrounds a main semiconductor element. CONSTITUTION:A supporting plate 150 is installed at the anode side 130 of SCR through an electrode 130a, and an electrode 14a is formed on a cathode 140 and a gate electrode 120a on a p-type base 120. Then, slots are made by jetting an alumina powder from the cathode 140 and the SCR is split into a main body 180 and protective members 190. All or part of Al 170 adhered on the circumference of a bevel is scraped off and the exposed surface is etched to form protective films such as Si rubber 160 etc. After applying a voltage, the voltage is almost decided by the width of the section of Si slanted on the positive bevel and the range scraped off Al. And the voltage is applied to the main body and the protective members respectively by sharing. As a reslut, no spark discharge will be developed at a high voltage in spite of the narrow section of the slots and dielectric strength will be improved and the reverse conducting SCR will fully enjoy its functions.
Patent JP-H06226500-A (JP)
Title: Billet for qualification of press load test and load test method for press
Inventor: NAKAMURA MASATOSHI
IPC: B30B15/28
Filed: 1993-02-04
Abstract: PURPOSE:To easily and correctly measure the load of a mechanical press. CONSTITUTION:A billet 4 for a qualification, which is cut from a material whose mechanical strength is uniform and precisely finished, is pinched between the slide 2 of a press l and a bed 3, and the quantity L of its upsetting (=H1-H2) and a pressurizing force at that time, are measured by a load cell 7. Consequently, the load of the press can be calculated by a function making each element of the material quality, quantity of deformation and the working speed of the billet 4 for qualification variables. If the billet 4 for qualification, to which the result of a property and performance qualification test is given, is used, a load can be almost correctly recognized by a simple measurement.
Patent JP-S52124858-A (JP)
Title: Diffusion method for impurities
Inventor: KUNINOBU SHIGEROU
IPC: H01L21/225
Filed: 1976-04-13
Abstract: PURPOSE: To form pipe-form diffused regions within a Si substrate with good reproducibility by forming a poly-Si film containing an impurity over SiO 2  and oxidizing said film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55134545-A (JP)
Title: Transmitter
Inventor: YAMAUCHI MAKOTO
IPC: H04B1/04
Filed: 1979-04-06
Abstract: PURPOSE:To use power effectively by letting LED come on by an unneeded signal component while improving spuriousness by providing the method of extracting a spurious component and that of rectifying and supplying its output to a display element. CONSTITUTION:A signal, generated by oscillating circuit 1, including sound information collected by a microphone is multiplied by ''n''-multiplying circuit 2 to frequency f0 and after amplification 3, it is radiated via antenna 4. A spurious component generated in the output of circuit 2 is rectified 6 via f0-cutting circuit 5 to make LED7 come on. As a result, the spurious component is consumed nearly entirely by making LED7 come on and the component of frequency f0, on the other hand, is amplified 3 without being consumed by LEF7 and then applied to antenna 4.
Patent JP-H06235420-A (JP)
Title: Spindle motor
Inventor: TADANE TSUTOMU
IPC: F16C32/00
Filed: 1993-02-05
Abstract: PURPOSE:To provide a spindle motor with low frictional torque and excellent rotation accuracy. CONSTITUTION:In this spindle motor, a rotation shaft 1 is inserted into a cylinder part 5 of a fixed sleeve 3, and the rotation shaft 1 is rotatably supported on the cylinder part 5 of the fixed sleeve 3 by a first and a second permanent magnet 11, 12 fitted to both ends of the rotation shaft 1 and a third and a fourth permanent magnet 13, 14 fitted to the cylinder part 5 of the sleeve 3 respectively in an opposing manner to the first and second magnets 11, 12. The first and third magnets 11, 13 and the second and fourth magnets 12, 14 are opposed with the same poles opposing to each other and the first and second magnets 11, 12 are respectively shifted by specified distance (h) from the third and fourth magnets 13, 14 toward a tip spherical part 6 side of the rotation shaft 1.
Patent JP-H06227367-A (JP)
Title: Windowpane heater
Inventor: SAITO TOSHIHIKO
IPC: B60S1/02
Filed: 1993-02-05
Abstract: PURPOSE:To detect a minute breakdown in a conductive membrane as well as to detect each disconnection of an electrode and a conducting sleeve by connecting a detector, detecting a high frequency signal to be outputted from an oscillator, to those of remaining electrodes. CONSTITUTION:An alternating current signal to be outputted from an oscillator 5 is inputted into a conductive membrane 2 by two electrodes 3a and 3d, and most of it passes through elements 31 and 32 existing on the shortest distance. Accordingly, there is almost none of electric potential monitored by electrodes 3b, 3c by way of other elements 33 and 34. Consequently, there is no input signal in a transformer 22, and thereby output of a comparator (A) comes to '1' (normal). If the conductive membrane 2 is broken down, a signal is varied by a variation in an equivalent circuit of this 1 conductive membrane, and this variation is detected by way of the transformer 22, and when the electrode 3 and a conducting sleeve 4 are broken down, a drop in impedance is caused by a magnetic saturation phenomenon in each of two transformers 7 and 8, through which the signal is varied and detected by way of a condenser 25.
Patent JP-H09234828-A (JP)
Title: Method for executing adhesive film
Inventor: KONDO TOSHIO
IPC: C09J7/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply executing an adhesive film with excellent corrosion resistance. SOLUTION: A butyl rubber pressure sensitive adhesive layer, a nonwoven fabric base material layer and a high weather resistant overcoating colored coating layer are laminated. The pressure sensitive adhesive film having a thickness of a butyl rubber pressure sensitive adhesive layer of 100 to 1000 micron is laminated on a melting zinc plating member to improve the corrosion resistance of the member.
Patent JP-H05216497-A (JP)
Title: Speech recognition device
Inventor: AKAHA MAKOTO
IPC: G10L15/02
Filed: 1992-01-31
Abstract: PURPOSE:To improve the recognition rate of a speech by dividing a speech signal into specific frequency bands and controlling the lengths of time windows for extracting feature parameters corresponding to the frequencies of the respec tive bands, calculating the distances between the feature parameters extracted by the time window lengths and a standard pattern, and recognizing the speech signal according to the calculated distances. CONSTITUTION:The speech signal is divided into the specific frequency bands. This device is provided with a controller 13 which controls the time windows for extracting the feature parameters by BPFs 5, rectifiers 6, LPFs 7, and a sampler 8 corresponding to the frequencies of the respective bands. A standard pattern memory 22 storing the standard pattern of the speech signal is provided and a distance calculator 23 calculates the distances between the feature parameters outputted by the time window lengths controlled by the controller 13, and the standard pattern stored in the standard pattern memory 22. A minimum value decision part 24 recognizes the speech signal according to the distances calculated by the distance calculator 23.
Patent JP-S58161467-A (JP)
Title: Copy transmitting device
Inventor: MIYATA MASANORI
IPC: H04N1/00
Filed: 1982-03-19
Abstract: PURPOSE:To allow a transmitting device to select the size of an original and the recording mode and to improve the convenience of use, by displaying the size of recording paper loaded at a transmission receiving terminal and/or the size of the original possible for transmission and the recording mode. CONSTITUTION:Picture information is transmitted to a transmitted terminal from a transmission side via an exchange 4. When the reception side is busy, the picture information is contained in a disc 6 in the exchange 4 once and the result of file storage is displayed as status in an operation display section 51. In this case, scarcely when the line at the reception side attains vacant, the data in a disc is transmitted. ''Non-connection'' in this case means that the communication link between the transmission and reception sides is not established. After all the picture data are transmitted, the status information is transmitted from the reception side to the transmission side again, and the status information is displayed on an operation display section 51. The displayed status information are, for instance, such as shortage of toner, shortage of paper, during copy, busy, jam and non-connection.
Patent JP-S55138086-A (JP)
Title: Preparation of hydrogen
Inventor: ODA YOSHIO
IPC: C25B9/19
Filed: 1979-04-10
Abstract: PURPOSE:To electrolyze water at a low voltage and to manufacture hydrogen efficiently, by a method wherein an anode, which transmits gas and liquid, is tightly attached on one side of a cation exchange membrane containing fluorine and a carboxyl group and a cathode, which transmits gas and liquid, on the other side. CONSTITUTION:A cation exchange membrane is used which is manufactured from a copolymer of a fluorinated olefin monomer and fluorinated monomer containing a carboxyl group or a functional group, which can be converted into the carboxyl group. The membrane has a concentration of the carboxyl group of 0.9-2 milli-equivalent per 1g dried resin, and a concentration of carboxylic acid per 1g water in the membrane in an alkali hydroxide with a concentration equal to that of the solution which is brought into contact with the membrane under a condition of electrolysis is 8-28 milli-equivalent. Diaphragms, which transmit gas and liquid, with 0.01-30mu mean pore diameter, 30-90% porosity and air permeability of 1X10<-6>-1mol/cm<2>.min.cmHg, are tightly attached on one side of the membrane as an anode and on the other side as a cathode. Water is supplied to a cathode chamber partitioned by the cation membrane and H2 is efficiently obtained at a low voltage.
Patent JP-S60185760-A (JP)
Title: Novel phenolic compound
Inventor: TANIGUCHI KEIJI
IPC: C07C313/00
Filed: 1984-03-05
Abstract: NEW MATERIAL:1,8-Di(4-hydroxyphenylthio)-3,6-dioxaoctane of formula. USE:A color developer of leuco dye. It has excellent high-speed recording performance, and high storage stability at room temperature. It is free from phenolic smell. It can be synthesized easily, in high yield and purity, at a relatively low cost, and has high practical value. PREPARATION:The compound of formula can be prepared by reacting monothiohydroquinone with the corresponding dihalogenoalkyl ether under alkaline condition.
Patent JP-S61202103-A (JP)
Title: Detection of head gap for magnetic head
Inventor: TERAJIMA SEIICHIRO
IPC: G01B11/00
Filed: 1985-03-06
Abstract: PURPOSE:To achieve a highly accurate detection free from effect of dirt or the like, by a method wherein the surface of a magnetic head and a head gap are expanded optically, the optical image thereof is converted into an electrical signal to be memorized into an image memory as binary-coded image and then, data in the image memory are processed to detect the position of the head gap. CONSTITUTION:The surface of a magnetic head 1 and a head gap 2a are expand, the optical image thereof is converted into an electrical signal by a photoelectric conversion means 7 and then, into a binary-coded image with a video signal converting unit 8, which is memorized into an image memory 9. The data in the memory 9 undergoes an image processing to detect the position of the head gap 2a. The binary-coded image memorized in the image memory 9 is scanned collating it with a collation pattern to regulate the head gap 2a preset as reference and outputted on a display. A histogram display is done for the distribution of points at which the binary-coded image coincides with the collation pattern to detect the position of the head gap 2a.
Patent JP-S58161225-A (JP)
Inventor: OOMIYA YOSHIO
IPC: H01R4/48
Filed: 1982-03-19
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-H06260975-A (JP)
Title: Signal transmitter
Inventor: HOSHINO MASARU
IPC: G08C17/02
Filed: 1993-03-03
Abstract: PURPOSE:To provide a signal transmitter in which simple and high precision signal transmission can be attained according to a transmitted signal, in the non-contact signal transmission when a transmitting part and a receiving part are relatively rotated. CONSTITUTION:A transmitting part 100 and a receiving part 150 are connected with the same axis and integrated so as to be rotatable in each circumferential direction. When the faced faces are enclosed, electromagnetic shield is attained. When the transmitting part 100 is connected with the receiving part 150, a picture transmitting element board 102 and a picture receiving element board 152 are opposed to each other in a non-contact state with a prescribed spacing inside a groove. Also, a synchronizing signal transmitting element board 154 and a synchronizing signal receiving element board 105 are opposed to each other in a non-contact state inside the groove. The transmitting part 100 and the receiving part 150 are always opposed to each other even when the transmitting part 100 is rotated, and the transmitting part 100 transmits a signal. The transmitting part 100 and the receiving part 150 are formed of, for example, Al(aluminuium) or the like.
Patent JP-S58161032-A (JP)
Title: File transfer protocol system
Inventor: MOTOBAYASHI SHIGERU
IPC: H04L29/06
Filed: 1982-03-19
Abstract: PURPOSE:To transfer files having various organizations between computers constituting a network, by transferring detailed characteristic information of a transmission file and required information concerning a receiving file from the transmission side before file transfer. CONSTITUTION:When a file transfer controlling mechanism 3 of a computer 1 is requested to transfer a file 5 to a file 6 in a computer 2, a transmission management table 10 including characteristic information concerning the transmission file and the receiving file is transmitted to a reception side 8 by a transmission preparation processing 9 of a transmission side 7 before actual transmission and reception processings of data. The table 10 includes a file name, a file organizing method, a space quantity, a block size, a record format, etc. as transmission characteristic information and includes a file name, a file organizing method, etc. as reception file information. When receiving the table 10, the reception side 8 performs a reception preparation processing 11 and responds to the transmission side if tranfer is possible. Then, a file transmission processing 12 is performed in the transmission side 7, and the reception side 8 receives the file and performs a file reception processing 13.
Patent JP-S62202010-A (JP)
Title: Spout refining method
Inventor: YAMAMOTO TAKAIKU
IPC: C21C1/00
Filed: 1986-02-28
Abstract: PURPOSE:To efficiency execute >=2 kinds of preliminary refining by blasting refining agents onto the bare surface of a molten iron and blasting the next preliminary refining agents before said refining agents float on the molten iron in the case of subjecting the molten iron to >=2 kinds of preliminary refining in blast furnace spout. CONSTITUTION:The molten iron 3 tapped from a tap hole 1a of the blast furnace 1 is poured through the blast furnace spout 4 into a torpedo 2. The molten iron 3 is subjected to preliminary refining such as desiliconizing, dephosphorizing and desulfurizing during the flow down in the blast furnace spout 6a. Blast furnace slag is discharged from a slag discharge port 4. The refining agents respectively having different properties are blasted from 3 pieces of nozzles 7a, 7b, 7c onto the bare surface of the molten iron flowing down by passing the underside of a skimmer 5a and are thoroughly penetrated into the molten iron, by which the preliminary refining is effectively executed. The 2nd refining agents of the different kind are blasted into the molten iron before the 1st refining agents blown thereto float on the surface of the molten iron. The refining agent or gas may be blasted from the final nozzle 7c. The refining agents mix thoroughly with the molten iron and >=2 kinds of the preliminary refining are efficiently executed.
Patent JP-H10219491-A (JP)
Title: Method for electrolytically removing selenium (vi)
Inventor: TATEIWA HIRONORI
IPC: C02F1/58
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of acid and alkali required by the waste liq. treatment including neutralization at the time of electrolytically removing dissolved selenium from a selenium (VI)-contg. waste liq. under high pH conditions and to improve the economy by using a titanium material as a cathode. SOLUTION: The selenium (-II) and selenium (IV) ions are easily decreased below 0.1ppm as the allowable limit in industrial waste water by the conventional electrolytic method using lead, stainless steel, etc., as the cathode. However, the removal efficiently of selenium (VI) ion is lowered as the pH value increases, and the ion is hardly removed at >=pH2.5. Accordingly, the waste liq. has to be regulated to a lower pH value, and the large amts. of acid alkali are consumed including neutralization after electrolysis. Conversely, when a titanium material is used as an electrolytic cathode, the electrolytic efficiency is remarkably improved, selenium (VI) is removed as the metal even at >=pH2.5, and the consumption of acid and alkali is decreased.
Patent JP-S58162539-A (JP)
Title: Production of alpha,alpha-dialkylbenzyl alcohol
Inventor: NARITA YOSHITA
IPC: C07C33/20
Filed: 1982-03-19
Abstract: PURPOSE:Two-stage operations, feeding oxygen into a reaction system containing aryldialkylmethane and keeping the reaction system at higher temperatures, after stopping to feed oxygen, gives the titled compound in high selectivity and yield. CONSTITUTION:Oxygen is fed into a reaction system containing an aryldialkylmethane of the formula (X is H, halogen; n is 1-3; R<1>, R<2> are lower alkyl) in the presence of an aqueous alkali solution. Then, preferably at a stage where the conversion rate begins to decrease, the feed of oxygen is stopped and simultaneously the temperature of the reaction system is raised to 100-300 deg.C, preferably 130-200 deg.C and kept at this temperature for 1-10hr to give alpha,alpha-dialkylbenzylalcohol. EFFECT:Post-treatment can be done safely, because there is scarcely peroxides in the reaction mixture.