baber/WOPTO huggingface dataset:
Patent JP-S6130541-A (JP)
Title: Production of ethanol compound
Inventor: ITO TATSUHIKO
IPC: C07C67/00
Filed: 1984-07-20
Abstract: PURPOSE:To produce the titled compound from synthetic gas, economically, without increasing the production of harmful methane, by using a catalyst prepared by reducing a main catalyst composed of rhodium, and selectively modifying the catalyst in the presence of iron, etc. under the reaction condition of the synthetic gas. CONSTITUTION:Ethanol useful as an industrial product is produced by making synthetic gas containing carbon monoxide and hydrogen with contact a supported catalyst containing rhodium as the main catalyst component, iron as the cocatalyst component, and preferably silica as the carrier. The catalyst of the above reaction is the one prepared by reducing a main catalyst composed of rhodium, and modifying the catalyst selectively with iron in the presence of iron under the reaction condition of the synthetic gas. The hydrogenation activity of acetaldehyde can be improved selectively without causing the increase in the formation of methane harmful to the reaction, and the selectively of the objective compound can be improved by the use of the catalyst.
Patent JP-H094912-A (JP)
Title: Ventilating pipe
Inventor: NAKAO SATOKO
IPC: F24F13/02
Filed: 1995-06-19
Abstract: PURPOSE: To provide a ventilating pipe with the reduced dimensions of packages and with ease of field construction. CONSTITUTION: A first coupling part 2 is provided on the upper part of one end of a sheet member 1 capable of being rounded into a circular shape, and a second coupling part 3 is provided on the lower surface of the other end of the same. There is provided a cut groove (b) that can be cut which groove can adjust the size of the longitudinal sheet member 1 of the first coupling part 2 to a wall thickness size. The sheet member 1 is rounded and connected into a pipe shape.
Patent JP-H10324432-A (JP)
Title: Plate-like medium printing device
Inventor: HORIKOSHI KENICHI
IPC: B41J13/076
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide the high cleaning effect by using a cleaning roller having viscosity as a pinch roller to be provided most close to a printing head in the upstream of the printing head. SOLUTION: A cleaning roller having viscosity is used for a pinch roller 13 of pinch rollers 13, 14, which form each pair with rollers 10, 11 for stretching a carrying belt 9 opposite to a printing head 37, so as to eliminate the dust at a position most close to the printing head 37 in the upstream of the printing head 37. Furthermore, the position of the pinch roller 13 is moved in response to the tag 2 carrying condition so as to prevent the excessive adhesion of dust to the surface of the pinch roller 13.
Patent JP-H0331572-A (JP)
Title: Fuel injection equipment used in internal-combustion engine
Inventor: UUDO HAFUNAA
IPC: F02M69/46
Filed: 1990-06-12
Abstract: PURPOSE: To surely mount a fuel injection valve by forming radially protruding locking collars on connecting pipe pieces for respective cylinders integrally- formed on a fuel distributor, and engaging a pair of snap springs which are mounted on the fuel distributor, and extend axially with the locking collars. CONSTITUTION: In this fuel injection device where fuel injection valves 12 are connected to the respective connecting pipe pieces 11 of a fuel distributor 10 which supports a plurality of connecting pipe pieces 11 and is formed out of plastic or the like, the respective connecting pipe pieces 11 involves radially- protruding collars 13 on their free ends. The respective fuel injection valve 12 are provided with snap springs 14 which can be engaged/disengaged with/ from the locking collars 13. The snap spring 14 extends in parallel to the axis of the fuel injection valve 12, and involves locking protrusion 15 on the surface facing each other, and an introduction slope 17 on the end side. It is thus possible to engage the catch spring 14 with the locking collar 13 from behind, and attain easy mounting of the fuel injection valve 12.
Patent JP-S5776351-A (JP)
Title: Controller for stepless transmission for vehicle
Inventor: MIKI TADAAKI
IPC: F16H61/00
Filed: 1980-10-28
Abstract: PURPOSE:To simplify the structure of a controller and reduce the ratio of occurrence of trouble, by controlling a V-belt-type stepless transmission with a throttle cam and a governor valve. CONSTITUTION:A torque ratio control valve 60 has a spool 61 which is located in series with the spool 71 of a throttle valve 71 through a spring 29. load F, which is function of the degree of opening the throttle valve 71, is applied to the left-end land of the torque ratio control valve 60 by the spring 29 to which the movement of a throttle cam 20 is transmitted through the spool 71. Governor pressure Pg is applied to the right-end of the valve 60, which has pressure reception area A. The area of opening of a port 62 connected to an oil passage 1 and that of a drain port 63 are regulated by the equilibration between the spring load F and the governor pressure Pg so that torque ratio pressure PT relating to torque and revolution speed is applied to the hydraulic cylinder 313 of an input-side pulley through an output port 64 and an oil passage 8 to control a V-belt-type stepless transmission perform to stepless speed shifting.
Patent JP-H01318219-A (JP)
Title: Manufacture of rare-earth-iron permanent magnet
Inventor: AKIOKA KOJI
IPC: H01F41/02
Filed: 1988-06-20
Abstract: PURPOSE:To achieve high performance by melting, casting, and then crashing an alloy which basically consists of a rare-earth element, iron and boron, forming it into a compression bulk at a specific temperature, and then performing a hot processing. CONSTITUTION:An ingot with a composition of Pr17Fe76.5B5Cu1.5 is melted by induction, is crashed into grains with an average diameter of 8mum, and is hot- pressed under argon environment and at 900 deg.C within a graphite mold for achieving bulk. Then, the bulk formed body is machined at 900 deg.C under argon environment until its thickness becomes 20% that of the original one. Thus, a rare - earth-iron magnet which is superb in performance, mass-productivity, and radial orientation can be produced.
Patent JP-S5275976-A (JP)
Title: Wafer cleaning device
Inventor: KASAHARA SHINICHI
IPC: B08B3/02
Filed: 1975-12-22
Abstract: PURPOSE: To obtain a wafer cleaning device which is capable of preventing deposition of magnetic particles on crystal surface and shorting the wafer during cleaning time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H092367-A (JP)
Title: Power transmission device of auxiliary power type vehicle
Inventor: SARUTA RYUICHI
IPC: B62M6/70
Filed: 1995-06-19
Abstract: PURPOSE: To provide a power transmission device of an auxiliary power type vehicle provided with a light and compact power unit. CONSTITUTION: In a power transmission device 11 of a bicycle having an electric motor (auxiliary power type vehicle), a manual driving system and a driving system by an electric motor 43 are juxtaposed, and the manual power inputted in a crank shaft 14 (an input shaft) and the auxiliary power outputted from the electric motor 43 are transmitted to a rear axle (an output shaft) through a resultant shaft 25. A power unit 22 comprising the electric motor 43, the resultant shaft 25 and a manual force detecting means (a torsion bar 28 and rotary encoders 29, 30) is constituted independently from the crank shaft 14 and the rear axle, and the power unit 22, the crank shaft 14, and the rear axle are connected to each other by chains 38, 42.  The power unit 22 does not contain the crank shaft 14 to which a large manual force (torque) is applied, and the power unit 22 can be constituted light and compact.
Patent JP-2000341183-A (JP)
Title: Receiver
Inventor: SAITO YOSHIKO
IPC: H04B7/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To apply adaptive control to a received signal so as to maximize an SNR of the received signal, even when a reception level of a preceding is lower than a received level of a delayed wave. SOLUTION: A signal component converging section 104 delays a received signal component distributed on time base, on the basis of an out put of a propagation path estimate section 104, combines signal components, a maximum value detection section 106 detects sampling timing of signal components with the highest power among the signal components synthesized by the signal component converging section 105, a tap coefficient estimate section 107 estimates a tap coefficient to minimize the mean square value of a difference between a replica signal and a received signal so as to assign a tap coefficient of a fixed value (e.g. 1) to a sampling timing, when the power takes a maximum value and outputs the tap coefficient to a replica generating section in a Viterbi equalizer 108.
Patent JP-S5376685-A (JP)
Title: Semiconductor variable filter device
Inventor: NISHIMURA YASUNORI
IPC: H01L29/93
Filed: 1976-12-18
Abstract: PURPOSE: To provide variable filter characteristics by constituting a distribution constant circuit by the PN junction of a semiconductor and varying the d.c. power source applying a reverse bias voltage to the PN junction part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6129960-A (JP)
Title: Input and output data control device
Inventor: SATO YUKIO
IPC: G06F13/12
Filed: 1984-07-23
Abstract: PURPOSE:To perform transmission of plural data between input and output device having various control steps and to simplify the device by making the con- trol procedure prescribed between input and output devices to store in a rewritable control memory. CONSTITUTION:The control procedure for transmission is preliminarily made to be stored by a rewritable control memory 17 in an input and output data control device 15 in order to output data from a micro processor 1 to an output device 13. Thus, in case of data transmission a control signal is output from the device 17 in accordance with control procedure stored in the unit 17 through a control circuit 18 of the control memory, and a data transmission control signal generating circuit 21 is actuated to transmit the data. Further, likewise in case of inputting data from an input device 12 to the processor 1, it can be done by making the control procedure to store in the device 7 preliminarily. Thus, at the same time when plural data can be transmitted between in-output devices having various control procedures the devices is simplified.
Patent JP-H05339359-A (JP)
Title: Antistatic polyether carbonate
Inventor: WATANABE ICHIJI
IPC: C08G64/00
Filed: 1992-06-11
Abstract: PURPOSE:To obtain a hydrophilic polymer which makes a thermoplastic resin permanently antistatic when mixed into the resin. CONSTITUTION:A hydroxyl compd. component comprising 0-90wt.% alcoholic or phenolic hydroxyl-terminated polyalkylene oxide having a number-average mol.wt. of 200 20,000 and 100-10wt.% 2-30C glycol or dihydric phenol is condensed with a polycarbonate precursor to give an antistatic polyether carbonate, of which a suitable amt. is mixed into a thermoplastic resin to give a resin having permanent antistatic properties which do not change even if washed with water without detriment to other properties such as mechanical strengths. The obtd. antistatic thermoplastic resin compsn., excellent in permanent antistatic properties and also in gloss and mechanical strengths, is useful for various molded articles, fibers, films, sheets, etc.
Patent JP-2000340711-A (JP)
Title: Printed wiring board
Inventor: TOKUNAGA SHOZO
IPC: H05K1/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To arrange connecting leads that are electrically connected to a bare chip by bonding wires within a limited space around the bare chip, by dividing the connecting leads into groups which are mutually shifted in parallel with a specified pitch, and connecting the leads of a group to front-side surface patterns continuously, while connecting the leads of another group to backside surface patterns via through holes. SOLUTION: A plurality of connecting leads 20, that are connected to a bare chip via bonding wires, are formed on the front-side surface of a printed wiring board 10. The connecting leads 20 are divided into two connecting-lead groups 21, 22, a group close to the bare chip is an inner connecting-lead group 21, and another group separated at a distance from the chip is an outer connecting-lead group 22. Each connecting-lead group 21, 22 is arranged in a line, with a same pitch P in a rectangular shape for each, forming a staggered arrangement with a prescribed pitch P/2 between the groups units. Each connecting wire 22a for the outer connecting-lead group 22 is extended toward anti-bare-chip side along the front surface of the printed wiring substrate 10 as a part of a first conductor pattern.  Each connecting wire 21a of the inner connecting lead group 21 connected to a second conductor pattern on the backside surface via a through-hole 24.
Patent JP-H08321938-A (JP)
Title: Communication equipment
Inventor: MOMOSE MASANORI
IPC: H04N1/00
Filed: 1995-05-26
Abstract: PURPOSE: To easily conduct actual operation by providing a means displaying the number of pages of an instruction manual on the registration and the display of a function setting menu so as to refer to the instruction manual with respect to various operations associated with memory reception. CONSTITUTION: In the case of registration of a telephone number such as one- touch, abbreviation and grouping and setting of a transmission function, when the operator selects a menu with a prescribed operation from a key input section of an operation section 6, a control circuit 4 reads a message and page information of an instruction manual to explain the content of the function from a ROM a memory section 7 and displaying them on an LCD display section. Afterward, the operator refers to the pape of the instruction manual to set its function. Furthermore, in the case of transmission, an original is read out of a read section 3 and the control circuit 4 sends transmission image data from a communication line via a MODEM 1 and an NCU 2.  In this case, when a communication error takes place, the circuit 4 reads an error message and page information of the instruction manual explaining the error processing out of the ROM of the memory section 7 and displays them on the LCD display section of the operation section 6.
Patent JP-S5940874-A (JP)
Inventor: HAYASHI KEIJIROU
IPC: A63B53/04
Filed: 1982-08-31
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。
Patent JP-S6214877-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1985-07-12
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-H0672740-A (JP)
Title: Glass for seal bonding, frit glass, their production and method for using them
Inventor: SANO KAZUHIRO
IPC: C03C8/24
Filed: 1992-06-12
Abstract: PURPOSE:To produce glass for seal bonding inhibiting foaming at the time of vacuum seal bonding and frit glass and to provide a method for using them. CONSTITUTION:Glass powder is heat-treated with a gas treating device for removing water or hydroxyl groups with gaseous halogen in an electric furnace to obtain the objective glass for seal bonding having <=300ppm surface water content. The heat-treated glass powder is mixed with a refractory filler for regulating the coefft. of thermal expansion to obtain the objective frit glass. Since the glass for seal bonding melted at the time of vacuum seal bonding foams hardly, the airtightness and seal bonding strength of a seal bonded part can be enhanced and a heat cycle is minimized.
Patent JP-2000334405-A (JP)
Title: Washing device
Inventor: OKUDA NORIYOSHI
IPC: B08B3/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To execute the uniform cleaning of a soldering iron over the entire part and to facilitate the clearing of removed solder by freely rotatably connecting the inlet part of a nozzle to a conduit of a cleaning material and driving the nozzle with a reciprocating mechanism in such a manner that the cleaning material injected from its outlet part moves back and forth in the longitudinal direction of the soldering iron. SOLUTION: When an iron tip 16 of the soldering iron 11 is inserted into an insertion port 10 of a box body 2, a handle part 14 of the soldering iron 11 pushes a knob 39 and, therefore, a switch 24 closes and a solenoid valve 23 opens. As a result, the cleaning material consisting of high-pressure air, and the like, is injected through a hose 22, an inlet pipe 28, the solenoid valve 23, an outlet pipe 19, the inlet part 27 of the nozzle 26, an intermediate part 28 and the outlet part 29 to the iron tip 16 of the soldering iron 11. At this time, the cleaning material is partly injected from a branch pipe 25 and a vane body 30 rotates around a shaft 31a and, therefore, a cam 34 is rotated around a shaft 33 by respective gears 31 and 32, by which the outlet part 29 of the nozzle 36 is moved back and forth in the longitudinal direction C between both ends A and B.  Namely, the cleaning material is injected while being moved back and forth by the reciprocating mechanism 35.
Patent JP-S6045773-A (JP)
Title: Fuel supply device in internal-combustion engine provide with supercharger
Inventor: SUGIURA YASUYUKI
IPC: F02M37/20
Filed: 1983-08-23
Abstract: PURPOSE:To reduce the manufacturing cost of a fuel supply device, by changing the discharge pressure characteristic of a mechanical diaphragm pump in accordance with supercharged pressure to surely supply fuel, and as well by simplifying the structure of the fuel supply device. CONSTITUTION:The supercharged pressure in a surge tank 62 is introduced into a diaphragm chamber 36 in a diaphragme pump 22 through a supercharged pressure passage 64, and therefore, is so constructed that the upward movement of the diaphragm 32 is boosted together with the resilent force of a spring 38. With this arrangement the pump discharge pressure characteristic of the above-mentioned diaphragme pump 22 may be enhanced in accordance with the rise of the supercharged pressure, and further, upon rising of the supercharged pressure the relative fuel pressure may be maintained constant to establish a sure discharge feed of fuel into an intake-air passage 6. Further, a vapour-separator 24 may effect gas-liquid separation for vapour generated due to the rise of the engine temperature or fuel temperature, and as well pulsation of fuel due to the pumping action may be suppressed.
Patent JP-H0646232-A (JP)
Title: Facsimile equipment
Inventor: TAMAI KATSURO
IPC: H04N1/32
Filed: 1991-05-28
Abstract: PURPOSE:To provide the facsimile equipment capable of informing shortage of paper of its own station to a transmission station. CONSTITUTION:The facsimile equipment is provided with a detection means 38 detecting shortage of recording paper, a line control section 18 used to connect/disconnect its own station to/from a communication line 20, a 1st storage means 30 storing a telephone number of an opposite station during communication, a 2nd storage means 34 storing in advance a message representing it that shortage of paper takes place in its own station, and a control means 42 which sets the communication line 20 to the interrupting state through the line control means 18, sets the communication line 20 to the connecting state after that, references a telephone number stored in the 1st storage means 30 to call an opposite station and sends the message stored in the 2nd storage means 34 when the shortage of paper is detected by a detecting means 38 during reception.
Patent JP-S5274893-A (JP)
Title: Electrode material for thick film varistor
Inventor: AOKI MASAKI
IPC: H01C17/28
Filed: 1975-12-19
Abstract: PURPOSE:To obtain a varistor electrode material of AG-Mn-Bi2O3 system for improving nonlinear voltage property of Zn system varistor element of thick film.
Patent JP-S6310612-A (JP)
Title: Novel photosensitive composition
Inventor: SUGA NOBUHIKO
IPC: C08F2/48
Filed: 1986-07-01
Abstract: PURPOSE:To obtain the title highly photosensitive composition which can give a noncracking paint film, excels in lighographic property and shelf stability and can show a high resolution even at a low exposure, by mixing a specified polymer with an oxime compound and a photosensitizer. CONSTITUTION:100pts.wt. polymer (A) having repeating units of formula I [wherein X and Y are (2+n)-valent and (2+m)-valent carbocyclic or heterocyclic groups, respectively, Z is a group of any of formulas II-IV, R* is a group containing a C=C bond, W is a group which, when heated, can react with the CO group of the COOR* to form a ring, n is 1 or 2, m is 0 or n and the COOR* and Z are ortho or peri to each other] is mixed with 0.1-20pts.wt. oxime compound (B) of formula V (wherein R1 is H, 1-6C aromatic hydrocar bon, R3 is 1-6C alkyl, 1-6C alkoxy, 6-10C aromatic hydrocarbon or the like), 0.01-20pts.wt. photosensitizer (C) having an absorption wavelength of 250-500nm (e.g., Michler's ketone), etc.
Patent JP-H05317109-A (JP)
Title: Single cloth stretched umbrella and spare cover for same
Inventor: IMAGAWA TAKESHI
IPC: A45B25/18
Filed: 1992-05-19
Abstract: PURPOSE:To reduce the number of times of cutting and sewing works in preparing an umbrella texture for simplifying the process for manufacturing the umbrella texture and saving labor by providing slotted parts only in a plurality of apex parts 4 of the entire apex in a polygonal raw cloth of the umbrella texture to sew both side edges of the slotted part together. CONSTITUTION:Slotted parts 7 reducing gradually the slot width toward the center hole 5 of a base cloth 3 of an umbrella texture are provided in a plurality of apex parts 4 of the whole apex parts 4 of the base cloth 3 of the umbrella texture cut polygonally according to the number of main umbrella ribs 2. The shape of the respective slotted parts 7 is set on the basis of the shape of doubled parts 8 formed under the doubled base cloth 3 of the umbrella texture when the base cloth 3 of the umbrella texture is deformed from the flat configuration to the cup-like curved configuration while the base cloth 3 of the umbrella texture is adapted to the curved configuration in using the respective main umbrella ribs 2. The respective sewn parts 9 formed by sewing together both side edges 7a of the respective slotted parts 7 are locked on the main umbrella ribs 2. Thus, the number of the slotted parts 7 formed in the base cloth 3 of the umbrella texture can be reduced to substantially reduce the manhours for the cutting and sewing works.
Patent JP-H104642-A (JP)
Title: Motor
Inventor: TAKEI HIROMITSU
IPC: H02K29/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can prqevent the deflection of a shaft and prevent the occurrence of vibration noise and drop in rotation efficiency, by enlarging magnetic attraction, going a direction opposite to the output shaft, with respect to a rotor core. SOLUTION: In a motor 1, which has a shaft 3 whose output shaft end 31 is projected from the end face of a motor case 2, a rotor core 4, equipped with a stacked core 41, and a magnet 9 opposite to its peripheral end face, the rotor core 4 is equipped with a magnetocollective core 45, jutting out from the stacked core 41 to the side of the output shaft 31 out of the axial direction of the shaft 3, and the center position t0 (magnetic center of core) of the height dimension of the rotor core 4 slips off greatly to the side of the output shaft 31, from the center position T0 (magnetic center of magnet) of the height dimension of the magnet 9.
Patent JP-S5860072-A (JP)
Inventor: FURIIDORITSUHI RAIHI
IPC: D06M101/02
Filed: 1982-09-03
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。