baber/WOPTO huggingface dataset:
Patent JP-H112299-A (JP)
Title: Friction roller transmission
Inventor: OTAKI RYOICHI
IPC: F16H13/08
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the size, the weight, and the cost of various machine devices incorporated in a friction roller transmission through reduction of the number of parts, and to improve assembly precision. SOLUTION: The opening of the casing 29 of an electric motor 28 and the opening of the housing 31 of a friction roller type transmission are brought into abutment against each other through a support base plate 32 to support a pivotal 7a. An extension part 39 arranged at the peripheral part of the support plate 32 is functioned as a mounting flange to securely couple the housing 31 to a support block 41. A problem is dissolved in a way that the housing 31 is secured directly to the support block 41 without a mounting bracket.
Patent JP-S6139853-A (JP)
Title: Switching regulator
Inventor: SHIMIZU KEIICHI
IPC: H02M3/156
Filed: 1984-07-31
Abstract: PURPOSE:To enhance the reliability by turning OFF a switching transistor by the differentiated output when a surge is inputted, thereby preventing the surge from passing to an output. CONSTITUTION:A switching regulator has a switching transistor Q, an error amplifier CMP, a pulse width modulator PWM, controls to feed back in a direction for increasing the output voltage if the output voltage V0 is lower than a set value and for decreasing the output voltage if it is higher than the set value to output a stabilized voltage V0. In this case, a differentiator GRD for differentiating an input voltage Vi is added, the output terminal of a high value priority circuit OR is connected to the input terminal of the PWM, and the output terminals of the CMP and GRD are respectively connected to the two input terminals of the OR. Thus, when a surge voltage is applied to the input, the voltage is supplied as the differentiated output Vg by the GRD to the OR, the OR selects higher one of the two inputs Vd and Vg and outputs. Thus, the surge voltage is prevented from passing to the output side by the switching of the transistor Q.
Patent JP-H098752-A (JP)
Title: Multiplex information receiver and navigation system
Inventor: KAMITSUMA MAKOTO
IPC: G01C21/00
Filed: 1995-06-26
Abstract: PURPOSE: To improve safety for a driver when receiving and outputting character information contained in multiplex information. CONSTITUTION: A navigation part 24 demultiplexes the multiplex character information contained in service information received by a reception part 23 into voice information and character information, prepares navigation information based on position information, map information and service information and outputs it onto a display part 26. Besides, the voice information is outputted from the navigation part 24 to a voice output part 25 as first voice information but the character information is converted into second voice information by a voice synthesizing part 27, on the other hand, and outputted to the voice output part 25 later.
Patent JP-S6138741-A (JP)
Title: Apparatus for producing thin-walled metallic strip
Inventor: NISHIOKA SHINICHI
IPC: B22D11/06
Filed: 1984-07-31
Abstract: PURPOSE:To produce a thin amorphous or ultra-fine crystalline metallic film having a uniform thickness without contg. air bubble in the stage of cooling quickly a molten metal by the high-speed rotation of two cooling drums and forming the thin metallic film by disposing a spacer in the lower part of the pouring basin formed of the cooling drums and side gates. CONSTITUTION:The two cooling drums 1, 1' having horizontal shafts are quickly rotated in arrow directions. The molten metal in the pouring basin 4 therebetween is solidified on the surface of the rolls 1, 1' and is pressurized by auxiliary rolls 5, 5' to form the thin metallic films 7, 7' having the uniform thickness. The thin films are stripped from the rolls 1, 1' by scrapers 6, 6' and are taken up. The refractory spacer 2 is disposed in the pouring basin between the rolls 50 as to maintain the surface thereof in the horizontal diametral position of both rolls. The thin amorphous or extra-fine crystalline metallic film having no air bubble and no fluctuation in the electrical characteristics is continuously produced without sucking air bubble the lower part between the rolls.
Patent JP-H0912401-A (JP)
Title: Freshness preservative composition of cut flower containing reducing agent
Inventor: MIDO NAOKI
IPC: C07D295/22
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a freshness preservative composition of cut flower by combining a specific sulfonylsemicarbazide derivative or its salt with a reducing agent, having a synergistically enhanced acton. CONSTITUTION: This freshness preservative composition of cut flower is obtained by combining a sulfonylsemicarbazide derivative of the formula [R<1> is a 3-4C alkyl or phenyl (replaceable with a halogen, an alkyl, etc.); R<2> and R<3> are each H, an alkyl, an alkoxyalyl, an alkoxyalkyl, C(=X)-X-R<4> (R<4> is an alkyl; X is O or S) or R<2> and R<3> form a 4-5C heterocyclic ring with adjoining N or N=CR<5> (R<6> ) (R<5> and R<6> are each an alkyl)] or its salt with at least one reducing agent. 1,1-Dimethyl-4-(phenylsulfonyl)semicarbazide is preferable as the compound of the formula and the amount of it used is 1×10<-4> to 0.1wt.%. Dithiothreitol, etc. of 1×10<-4> to 1.0wt.% is preferable as the reducing agent. The ratio of the compound of formula I to the reducing agent is preferably 1:(0.1 to 1,000).
Patent JP-H107061-A (JP)
Title: Frame structure of motorcycle
Inventor: FUJIWARA HIROSHI
IPC: B62K11/04
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To properly and easily arranged a cushion device between an engine and a frame and further reduce influence of heat produced by an engine. SOLUTION: There are provided a pair of right and left upper tubes 3a, 3a for connecting a head pipe 2 with a body frame 4 placed at a rear location of the head pipe 2, and a pair of right and left lower tubes 5a, 5b for connecting the head pipe 2 with the body frame 4. The lower tubes 5a, 5b and the body frame 4 are provided with suspending sections 52, 53 for use in mounting an engine 6. The engine 6 is suspended at the suspending sections 52, 53 to cause the engine 6 to become a reinforcing member and at the same time a rear section 55 from the suspending section 52 of the lower tube 5a is formed to have a smaller outer size than that of a front part 51.
Patent JP-H0774759-A (JP)
Title: Radio transmitter and terminal equipment used therefor
Inventor: SAKAMOTO ATSUSHI
IPC: G06F13/00
Filed: 1994-06-17
Abstract: PURPOSE:To prevent collision of signals through the simultaneous transmission of signals from plural terminal equipment possible for radio channel communication with a communication controller. CONSTITUTION:A communication controller 8 is provided with a communication control function and a means 64 sending a signal discriminated from a data signal to be sent as a non-busy signal at the time of non communication intermittently at a predetermined interval, and each of terminal equipments 7a, 7b, 7c is provided with a means 22 discriminating the data signal to be sent from the non-busy signal and a transmission enable means 34 setting a transmission enabled state by receiving the non-busy signal.
Patent JP-H0710016-A (JP)
Title: Steering gear for construction machine
Inventor: YAMAGUCHI TOSHIKAZU
IPC: B62D5/07
Filed: 1993-06-29
Abstract: PURPOSE:To enable a construction machine having freely turnable front and rear wheels to easily make a small turn at a corner and narrow the width toward a neighouring object by simplifying the operation of a front steer, a counter steer, a crab steer and the like. CONSTITUTION:Spools for direction control valves 17, 18 are connected to a steering handle shaft 16. Solenoids 33 for electromagnetic valves 22 to 26 are made freely switchable by a mode changeover switch and each of electromagenetic valves 22 to 26 is changed over based on the steering mode set by the mode changeover switch. The directions of front wheels 1, 1 and 2, 2 and rear wheels 3, 3 and 4, 4 as well are changed under an established steering mode by making front and rear wheel hydraulic cylinders 9a, 9b, 11a, 11b, 13a, 13b, 15a, 15b contract and expand by interlocking with the steering operation of a steering handle 5. Furthermore, only the hydraulic cylinder for the drag arm of the rear wheel is made capable to contract and expand by providing a rear independent steer switch.
Patent JP-S6062798-A (JP)
Title: Speaker
Inventor: SATOU KAZUHIDE
IPC: H04R9/04
Filed: 1984-07-30
Abstract: PURPOSE:To obtain a high output sound pressure with a high resistance to input, and to expand a reproduced band for driving the nodal circle of the diaphragm by increasing the aperture diameter of a voice coil and using the nodal circle of a diaphragm as the nodal circle of the 1st order resonance. CONSTITUTION:A voice coil 15 is wound on the coil bobbin 14 having a diameter large than the nodal circle produced at the 1st order resonance of the diaphragm 13 of circular flat plate with a small diameter. The diameter of the end having smaller diameter of a conical connecting cylinder 16 is almost the same as the diameter of the nodal circle of the 1st order resonance of the diaphragm 13, and the end having the smaller diameter of the connecting cylinder 16 is fixed to the nodal circle of the diaphragm 13. Moreover, the coil bobbin 14 is fixed to the end of larger diameter of the connecting cylinder 16.
Patent JP-S5861358-A (JP)
Title: Burning preventive device of selector clutch in power transmission device for engine railcar
Inventor: KAMISHIRO KUNIO
IPC: F16H45/00
Filed: 1981-10-07
Abstract: PURPOSE:To prevent a clutch from burning, in a device where an output shaft of an engine is connected to a propeller shaft through the friction plate selector clutch and fluid speed changer, by decreasing output of the engine in an interlocking state to switching operation of the clutch. CONSTITUTION:At loaded operation of an engine E, if a directly-coupled clutch DC or speed change clutch VC is operated, a closed circuit, of directly coupled or speed change output terminals d, c - diodes D3, D4 - normally closed sixth relay contact V71 - fourth relay coil R6 - earth, is formed to conduct an electric current in the fourth relay coil R6. Accordingly, the fourth relay contact r61  of normally closed type is opened, and the second relay coil R4 and the second solenoid coil S4 for fuel control are deexcited, while the second relay contact r62 of normal open type is closed, then a one-notch state is automatically realized, and a fuel injection quantity of a fuel injection pump P is decreased, thus output of the engine E is decreased to a minimum level at loaded operation.
Patent JP-H0844348-A (JP)
Title: Automatic piano
Inventor: YAMAMOTO JUN
IPC: G10F1/02
Filed: 1995-06-26
Abstract: PURPOSE:To provide an automatic piano in which the responsiveness of the pedal solenoid control is improved. CONSTITUTION:This automatic piano is provided with solenoids 20a and 20b which drive pedals, sensors 35a and 35b which detect pedal positions, a computer K3 which computes a feedback compensation amount PWM3 in order to compensate for target position data xi from a deviation DELTAx between pedal positions (x) detected by the sensors 35a and 35b and the data xi and a PWM control section which controls the solenoids 20a and 20b based on the data xi and the amount PWM3. By such a constitution, a highly responsive pedal position control is performed and an automatic performance having a high repeatability is executed.
Patent JP-S6220030-A (JP)
Title: High-speed program shaping output device
Inventor: UEHARA SANPACHI
IPC: G06F3/12
Filed: 1985-07-19
Abstract: PURPOSE:To gerate a program and to output a list at a high speed by processing counting of the length of a character symbol string encircled with symbol string start and end control one information and shaping and arrangement for list output simultaneously in parallel. CONSTITUTION:When data consisting of the length of the symbol string interposed between symbol string start control code information and symbol string end control code information is inputted, a symbol string length calculating processor 2 counts the length of the symbol string and adds the symbol string start control code of the start of the symbol string to the result, and a series of data are transferred to a processor 3 for shaping and arrangement. If the data length exceeds a preliminarily determined value, data is delimited temporarily there though following data exists, and the symbol string start control code like X infinity  is added to the end of the calculated value, and a series of data till then are transferred to the processor for shaping and arrangement, and remainder data is counted.
Patent JP-S6136896-A (JP)
Inventor: ARAKI KEIJI
IPC: B60W30/00
Filed: 1984-07-30
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-H0825680-A (JP)
Title: Thermal printer driving appartus
Inventor: TANIOKA KEIICHI
IPC: B41J2/37
Filed: 1994-07-12
Abstract: PURPOSE:To stably detect the output voltage of a battery in a constant load state during the operation of a printer. CONSTITUTION:A printing control part 4 controls a motor active signal and a strobe signal so that the timing driving a thermal head part 1 of a driver part 2 and the timing driving a stepping motor 7 of a motor driver 6 are not overlapped each other to subject the stepping motor 7 and the thermal head part 1 to time sharing driving. A voltage detection part 9 detects the output voltage of a driving battery 8 corresponding to the voltage detection timing signal from the printing control part 4 in the timing driving the stepping motor 7 of the printing control part 4 to issue detection output to the printing control part 4.
Patent JP-S5951206-A (JP)
Title: Stabilized solid preparation composition of agricultural chemical
Inventor: KAMAKI SHIROU
IPC: A01N25/08
Filed: 1982-09-14
Abstract: PURPOSE:A stabilized solid preparation composition of agricultural chemical, suppressing decomposition of carbosulfan, an active component of an insecticide, using a mineral carrier heat-treated at a specific calcination temperature as a stabilizer. CONSTITUTION:Carbosulfan (i.e. 2, 3-dihydro-2,2-dimethyl-7-benzo-furanyl-N- dibutylaminothio-N-methylcarbamate) shown by the formula known as an insecticide showing excellent effects on various kinds of noxious insects in paddy- rice plant and in upland farming, having a wide insecticidal spectrum, is supported on a mineral carrier such as clay, talc, bentonite, zeolite, diatomaceous earth, etc. heat-treated at >=1,000 deg.C for 30min calcination temperature so that it is stabilized. The supported substance is optionally blended with an auxiliary, and manufactured into formulations such as dust, granule, fine granule, wettable powder, etc. Properly the content of the compound shown by the formula is 1- 10wt% in the case of dust, granule, and fine granule, and 10-30wt% in the case of wettable powder.
Patent JP-H0449431-A (JP)
Title: Interface circuit with testing function
Inventor: HIRASHIMA MITSUHIRO
IPC: G06F11/22
Filed: 1990-06-19
Abstract: PURPOSE:To confirm the normality of all bits on a data bus by providing the interface circuit with a response means for returning data to be inverted by a previously determined length for a test command and a response checking means for deciding whether data received after transmitting the test command are data inverted by a previously determined length or not. CONSTITUTION:When the transmission of a previously reserved test command is executed through a master device interface means 1, the response confirming means 6 is started and the means 6 monitors whether previously reserved 2-byte inverted data to be sent from a peripheral device after receiving the test command are sent or not. At the time of confirming that the inverted data are sent in correct order, the means 6 can confirm the correct connection of the master device interface to a peripheral device interface 2 through a data exchanging data bus line 3, a data control line 4 and a data discriminating signal line 5 and returns an answer to the means 8. Consequently, the normality of all bits in the data line between both the interface means 1, 2 can be confirmed.
Patent JP-H105536-A (JP)
Title: Reaction bag filter system and its operation
Inventor: HAMAGUCHI KEIZO
IPC: B01D53/68
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a reaction bag filter system capable of optimizing an acidic gas concn. at the outlet by the factor capable of controlling the acidic gas removal rate of a reaction bag filter among the factors affecting the removal rate. SOLUTION: In a reaction bag filter 4 for removing the dust and acidic gas in a waste gas discharged from a refuse incinerator 1 and contg. the acidic gas, the acidic gas concn. at the outlet of the bag filter is inferred from the equivalent ratio M of an alkali agent added to neutralize the acidic gas, the temp. T in a baghouse, the filtration rate L of the bag filter, a control factor of the bag filter differential pressure P and an overall factors S to control the acidic gas concn. at the outlet to a specified value or below the specified value.
Patent JP-S5684405-A (JP)
Title: Blast furnace slag treatment process
Inventor: SUGIYAMA NOBORU
IPC: C21B3/06
Filed: 1979-12-12
Abstract: PURPOSE:To provide strong raw stones usable as a civil engineering material by a method wherein iron oxide or an iron-containing material is added to molten furnace slag, and the mixture is cooled to a specified temperature at a specified cooling rate. CONSTITUTION:Iron oxide or an iron-containing material such as converter dust is added to molten slag immediately after its discharge from a blast furnace. The mixture is cooled to 500 deg.C at a cooling rate more than the mean rate of 400 deg.C/hr, thereby providing strong raw stones. The shape of raw stones can be adjusted by the floor profile of the cooling field.
Patent JP-H0918056-A (JP)
Title: Semiconductor light-emitting element
Inventor: OSHIO HIROAKI
IPC: H01L33/56
Filed: 1995-06-27
Abstract: PURPOSE: To make it possible to mix fully lights which are emitted from LED pellets and to increase the luminance of an LED by a method wherein lights from red, green and blue light-emitting elements are reflected and refracted by curved surfaces split into a cell shape. CONSTITUTION: Lights from LED pellets in units of colors are refracted and reflected in a parting line in each cell. The lights reflected in the interior of a light lead-out part 4 among these lights are interfered with lights reflected in parting lines in the other cells and the lights are led out to the outside through the cells. As a result, the lights are seen as if red, blue and green colors were mixed in the lights in one cell and as a light diffusion agent is not used, the luminance in one direction of an LED is improved. Moreover, for making color mixture lights condense on one cell, the intervals between the LED pellets can be widened, whereby it becomes possible to widen the intervals between lead frames. As a result, resin can be prevented from creeping up between the lead frames at the time of the formation of the light lead-out part.
Patent JP-S5949234-A (JP)
Title: Manufacture of organosilicon polymer
Inventor: MATSUMOTO TETSUO
IPC: C08G77/48
Filed: 1982-09-14
Abstract: PURPOSE:To obtain titled polymer with high molecular weight in high yield, by carrying out a polymerization accompanied by pyrolysis, of an onganosilicon compound having specific polysilane skeleton to convert into each low-molecular weight polycarbosilane and polysilphenylene followed by further polymerization of them. CONSTITUTION:An organosilicon compound having polysilane skeleton consisting of either (A) a cyclic polysilane of formula I (R<1> and R<2> are each H, alkyl, or aryl; n >=4) or (B) a chain polysilane of formula II (R<1>, R<2>, R<3>, and R<4> are each H, alkyl, or aryl; n >=2) is subjected to polymerization accompanied by pyrolysis, to yield each low-molecular weight polycarbosilane and/or polysilphenylene. The resulting both polymers are separated from the reaction system, being further subjected to polymerization, thus obtaining the objective high-molecular weight polymer.
Patent JP-S5950187-A (JP)
Title: Electrolyzing method
Inventor: NISHIO TSUTOMU
IPC: C25B9/19
Filed: 1982-09-13
Abstract: PURPOSE:To obtain efficiently high quality alkali hydroxide by the electrolysis of an aqueous soln. of alkali chloride in a horizontal diaphragm method electrolytic cell by installing an impermeable electrode as the electrode in the cathode chamber placed under the ion exchange membrane and by specifying the velocity of a flow of an electrolytic soln. CONSTITUTION:When electrolysis is carried out in an electrolytic cell divided into anode and cathode chambers with a horizontally stretched cation exchange membrane, the electrode in the cathode chamber placed under the membrane is made impermeable to gas and liq. The initial linear velocity of an electrolytic soln. fed to the cathode chamber is regulated to >=about 8cm/sec. By making the electrode in the cathode chamber impermeable, the remaining of gas in the space between said membrane and electrode can be prevented, so high quality alkali hydroxide is efficiently obtd. The electrolytic voltage can be dropped by regulating said initial linear velocity.
Patent JP-H0325516-A (JP)
Title: Constant current circuit
Inventor: MIYAKE TOSHIHIDE
IPC: G05F1/56
Filed: 1989-06-22
Abstract: PURPOSE:To prevent the value of the output current from being affected by the variance of resistance of resistor patterns by constituting a constant current circuit of two constant current circuits having two resistors of different resistor pattern line width as voltage output resistors and a subtracting circuit which takes the difference between output current values of these constant current circuits a the output current. CONSTITUTION:In first and second constant current circuits 1 and 2 consisting of constant voltage sources 3, operational amplifiers 4 and 6, transistors Q1 and Q2, and first and second resistors 5 and 7 respectively, feedback control is so performed by operational amplifiers 4 and 6 that voltages generated in first and second resistors 5 and 7 are equal to a reference voltage 3. In this case, output currents of constant current circuits 1 and 2 are different because resistors 5 and 7 are different in resistance value. Output current values of two constant current circuits are subtracted by a subtracting circuit 9. Thus, the stable constant current output is obtained through the variance related to the resistor pattern line width occurs in voltage output resistors.
Patent JP-S5860873-A (JP)
Title: Recording control system
Inventor: IKEDA MITSUGI
IPC: B41J2/355
Filed: 1981-10-07
Abstract: PURPOSE:To reduce recording intervals in a recording paper running direction, by setting block selection order for block-by-block selection from respective groups in common for those groups so that blocks in each group are selected discretely. CONSTITUTION:Numbers of recording elements are arrayed at right angles to the run direction of recording paper while divided into plural groups G1, G2- and also divided into blocks B1-B5 in the respective groups G1, G2-. Then, blocks selected, one by one, from the groups G1, G2- are driven at the same time, and recording to the successively selected blocks is performed. In this case, the block selection order for selecting blocks, one by one, from the groups G1, G2- is set in common for the groups G1, G2- so that blocks in respective blocks are selected discretely, for example, in the order of (1)-(5).
Patent JP-S6139179-A (JP)
Inventor: HIROSE EIKICHI
IPC: G07B1/00
Filed: 1984-07-31
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。