baber/WOPTO huggingface dataset:
Patent JP-S61227692-A (JP)
Title: Linear motor apparatus
Inventor: ISHII HIROSHI
IPC: H02P25/06
Filed: 1985-03-29
Abstract: PURPOSE:To improve controlling characteristic, by setting signal from a speed sensor for detecting the shifting speed of an optical head, as feedback signal in servo system. CONSTITUTION:A linear motor apparatus 2 is organized with a carriage 3 for mounting an optical head 1 for reproducing the record of the information of an optically magnetic disc, a linear motor 4 for driving the carriage 3 to reciprocate in the directions of arrow heads X, a speed sensor 5 for detecting the shifting speed of the carriage 3, and the servo system for controlling the positioning of the optical head 1. The speed sensor 5 is organized with a short coil type moving coil 12, a yoke 13 as a stator, and a center pole 14. The shifting speed signal of the carriage 3 for output from the speed sensor is directed to the servo system for input as speed feedback signal.
Patent JP-S61226313-A (JP)
Title: Air conditioner for vehicles
Inventor: SUGIYAMA TAKESHI
IPC: F25B5/02
Filed: 1985-03-30
Abstract: PURPOSE:To aim at the effective utilization of an empty space inside a car room, by forming an air-heating refrigerant circuit bypassing a radiator via a selector valve in addition to an air-cooling circuit via the radiator, in case of a device, bearing the above caption, provided with each air-cooling heat exchanger for both front and rear rooms. CONSTITUTION:At the time of air cooling,a compressor 10 is driven, making a refrigerant flow into a first refrigerant feed pipe 14 as in an arrow A, and it is circulated (D and E) to return circuits 15 and 20 by way of a radiator 9 and a liquid tank 16 through both first and second air-cooling heat exchangers 5 and 8 as in arrows B and C. On the other hand, at the time of air-heating, those ranging from a first selector valve 21 to a fourth selector valve 24 are selected each, and the refrigerant coming out of the compressor 10 is made to flow into arrows G, H, I, B and D in order via a dotted line pipe line 25 as in an arrow F, whereby a circuit is formed so as to radiate heat with these second and first air-cooling heat exchangers 8 and 5. With this constitution, air-heating for a rear room is performable with the second air-cooling heat exchanger, dispensing with such a heat exchanger for heating the rear room, thus the effective utilization of cab space is well promoted.
Patent JP-H05271931-A (JP)
Title: Device for forming film in vacuum
IPC: C23C14/56
Filed: 1992-03-26
Abstract: PURPOSE:To enhance the efficiency of a film forming process as well as to almost prevent the air from affecting the inside of a vacuum vessel during substrate exchange work. CONSTITUTION:Two substrate holders 8, 8 are fitted to one vacuum vessel 2 and supported by substrate carrying mechanisms 6, 7 so that the holders 8, 8 are freely carried in the vessel 2 and carried out of it. When one of the holders 8 is positioned in the vessel 2, substrates 9 on the other are exchanged. Since the vessel 2 is opened only at the time when the holders 8 are replaced, the opening time of the vessel 2 is shortened.
Patent JP-H03271248-A (JP)
Title: Production of 2,6-naphthalenedicarboxylic acid
Inventor: YOSHIMIZU MITSURU
IPC: B01J27/128
Filed: 1990-03-20
Abstract: PURPOSE:To obtain the subject compound in high purity and yield at a low cost by increasing the catalyst concentration in a solvent and optimizing the oxidation condition in the oxidation of 2,6-diethylnaphthalene with molecular oxygen in a specific solvent using a transition metal and bromine as a catalyst. CONSTITUTION:The subject compound useful as a polymeric material, dye intermediate, etc., is produced by oxidizing 2,6-diethyl-naphthalene and/or its oxidation intermediate with a gas containing molecular oxygen in a solvent containing >=50wt.% of a <=3C aliphatic monocarboxylic acid using a transition metal and bromine as a catalyst. In the above process, the oxidation is carried out by using >=3 times weight of the solvent based on the raw material and the objective compound in the presence of >=0.4wt.% (based on the solvent) of a transition metal comprising Co and/or Mn and >=0.4wt.% of bromine at 120-250 deg.C under an oxygen partial pressure of 0.1-20kg/cm<2>.G using preferably >=0.1mol of the transition metal catalyst based on 1mol of the above raw material. The objective compound can be produced in high purity and yield from the above raw material at a low cost.
Patent JP-H10270292-A (JP)
Title: Negative pole for electric double layer capacitor
Inventor: KOJIMA YOSHITSUGU
IPC: H01G11/38
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a negative pole for an electric double layer capacitor which can realize an electric double layer capacitor having large capacitance and is superior in charge/discharge cycle characteristic. SOLUTION: As a negative pole for an electric double layer capacitor, a porous carbon material layer 1 for preventing dendrite growth is interposed between a lithium negative pole number 3 whose main component is lithium and a separator 5. The main component of the layer 1 is active carbon. The porous carbon material layer 1 physically or electrochemically prevents the growth of dendrites from the lithium negative-pole member 3 which is caused by charge/discharge cycles, so that cycle characteristic can be improved. By forming a metallic porous layer 2 between the porous carbon material layer 1 and the lithium negative pole member 3, electric resistance is reduced, and the growth of dendrites can be prevented more effectively.
Patent JP-S62225267-A (JP)
Title: Device for coating agent on outer peripheral surface of rod body
Inventor: ATAGO KAZUO
IPC: B05C11/02
Filed: 1986-03-28
Abstract: PURPOSE:To make the washing of the elastic member of a leveler unnecessary when the elastic member is detached after coating by moistening the elastic member. CONSTITUTION:The rod body 18 coated with a coating soln. is drawn out from a booth 14 when coating is finished, the openings 34 on both side walls of the booth body 32 are closed by holding a closing plate 36 by a guide 38, and the booth 14 is sealed to the outside in the device for coating a coating agent on the outer periphery of a rod material such as a pipe. Steam, etc., are then supplied into the booth 14 by a humidifier 16 to keep the humidity in the booth 14 at a high value. Since the elastic member of the leveler is thus moistened, the elastic member need not be washed, when the elastic member is detached after coating. Accordingly, the treatment of a washing waste liq. is not necessitated.
Patent JP-H09260752-A (JP)
Title: Laser and laser processing apparatus
Inventor: TAKENAKA YUJI
IPC: B23K26/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the output distribution of laser beam and to generate the beam of high quality by providing a reflecting mirror for reflecting the part of beam emitted from a first opening in the direction of laser medium. SOLUTION: Totally reflecting annular mirrors 1, 2 are oppositely disposed with curvatures in a dynamic radial direction, and an opening 3 is provided. Laser medium exciting means 7a, 7b excite laser medium 6. A reflecting mirror 40 takes out a laser beam 5 emitted from the opening 3 and reflects the part of the beam 5 emitted from the opening 3 toward the medium 6. The beam is confined in a laser resonator by this operation and the resonators operates as a stable resonator of easy handling. The mirrors 1, 2 are operated to fold the beam 5 a plurality of times to perform the role of folding mirror.
Patent JP-H09257371-A (JP)
Title: Heat processing apparatus
Inventor: KAWAMOTO HIROSHI
IPC: G02F1/13
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve heating efficiency by repeating delivery of a plate-shaped workpiece between racks of a rack group of a carrying apparatus to carry the workpiece into a heating furnace, and carrying it frontally in the heating furnace and carrying the heat treated workpiece out of the heating furnace. SOLUTION: Once a plate-shaped workpiece W is placed on a workpiece support shelf 36 and is advanced, shutters 9, 11 are opened and then a movable beam 39 is elevated to place anew the workpiece W on a workpiece support shelf 48 of a rack 46 to carry the workpiece. Then, the movable beam 39 is advanced and the truck 46 is moved to a heat treatment rack 19 in a rear end heat treatment chamber 2 whereby the workpiece support shelf 48 of the rack 46 is brought to an upper portion of a workpiece support shelf 22. Then, the movable beam 39 is lowered to place anew the workpiece W on the workpiece support shelf 22 of the heat treatment rack 19, and the plate-shaped workpiece W is transferred between the heat treatment racks 19 with a carrying rack 55.
Patent JP-H07282307-A (JP)
Title: Digital operation recorder
Inventor: KOMATSU TOSHIO
IPC: G07C5/00
Filed: 1994-04-06
Abstract: PURPOSE:To provide a digital operation recorder capable of allowing the integrated traveling distance of an odometor to coincide with that of the recorder itself independently of the type of the odometor. CONSTITUTION:An integrated traveling distance counting means 1c counts up a traveling distance based upon a traveling signal outputted from a traveling sensor 2 while referring to an integrated traveling distance set up so as to coincide with the traveling distance display of an existing odometor. When a back detecting means 3 detects the back traveling of a vehicle, a processing switching means 1d allows the means 1c to count the traveling distance based upon the traveling signal outputted from the sensor 2 in accordance with a type set up in a type setting means 10. When a vehicle enters or leaves from a garage, an entrance or leaving processing means 1e stores the traveling distance counted by the means 1c in a storage means 7.
Patent JP-H02246667-A (JP)
Title: Picture information reading device
Inventor: KOSHIYOUJI TAKASHI
IPC: G06T1/00
Filed: 1989-03-20
Abstract: PURPOSE:To improve the interchangeability of a storage element by connecting separably a first board in which a control circuit to control the read of picture information is built in and a second board in which the storage element storing the control program of the control circuit of the first board is stored through a connecting means. CONSTITUTION:A controlling means 5 is divided into the first board (control board) 7 in which the control circuit to control the read of the picture information is built in and the second board (ROM board) 10 in which the storage element of this first board 7 is packaged so as to be freely attached and detached through an IC socket 9, and the second board 10 is kept in a state that it is connected to the first board 7 detachably through a connector 11 as the connecting means. In the case where the storage element (ROM) 8 storing the control program is desired to be exchanged, it is drawn out from the part of the connector 11 by pulling card pullers 14, 14 attached to the second board (ROM board) 10, and the second board 10 is drawn out from a board inserting extracting port 12.
Patent JP-S57183173-A (JP)
Title: Data converting method
Inventor: MICHIOKA KAZUTOSHI
IPC: H04N1/00
Filed: 1981-05-07
Abstract: PURPOSE:To reduce hardware by reading image information in its original format by achieving mutual conversion betwen a dot pattern of FAX and a ''kanji'' (Chinese character) pattern from a computer main memory by an FAX input and output controller. CONSTITUTION:When receiving a readout command from a main controller 12, an FAX input and output equipment 13 sends a one-line readout signal to an interface 36. An FAX16 scans one line to send dot image data and an interface 36 converts this serial data into parallel data, which is transferred to the BUF1 of an RAM34; after the data are transferred as much as a prescribed number of lines, they are edited into ''kanji'' patterns, which are stored in a BUF2. Then, the main controller 12 transfers the ''kanji'' pattern data in the BUF2 to a main memory 11, and the data are printed out on a printer 17, etc. When a write command is generated, the ''kanji'' pattern data from the main memory 11 are written in the BUF2 and then transferred to the BUF1, where they are converted into serial data before being transferred to the FAX16.
Patent JP-S58185619-A (JP)
Title: Production of polycarbonate
Inventor: MATSUO SHIGERU
IPC: C08G63/00
Filed: 1982-04-26
Abstract: PURPOSE:To produce a polycarbonate suitable for use in blow molding by an extruder, by reacting a chloroformate group-containing polycarbonate oligomer with an at least trifunctional compound and then with a dihydric phenol compound. CONSTITUTION:A chloroformate group-containing polycarbonate oligomer, polymerization degree <=about 20, is prepared by adding an organic solvent to an aqueous alkaline solution of a dihydric phenol [e.g., 4,4'-dihydroxydiphenyl, 2,2-bis(4-hydroxyphenyl-propane] and blowing phosgene into the solution. The above oligomer is mixed and reacted with an aqueous alkaline solution of an at least trifunctional compound [e.g., trimellitic acid (anhydride), resorcinaldehyde], and then the obtained reaction product and an aqueous alkaline solution of a dihydric phenol are subjected to an interfacial polycondensation reaction.
Patent JP-H09256719-A (JP)
Title: Sliding door device
Inventor: SUMIOKA TSUGUTADA
IPC: E05D15/58
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to keep the opening between an upper rail and a lower rail in a full-open state by facilitating a horizontal turning movement of a partition door main body. SOLUTION: This sliding door device is so designed that its partition door main body (a) may move slidingly along an upper rail 5 and a lower rail 6 by way of runners provided at four corners on both ends of the upper part and the both ends of the lower part. There is provided a catch, which is arranged to move forward and backward in the rail grooves 5a and 6a provided in the both upper and lower rails 5 and 6 by the energizing motion of a spring and which holds a proper runner body removably.
Patent JP-S59193434-A (JP)
Title: Motor driving circuit of windup type camera
Inventor: OGAWA HARUMI
IPC: G03B17/42
Filed: 1983-04-19
Abstract: PURPOSE:To execute a no-load hit of a release even in an unloaded state of film by rotating a motor by a rewind operating signal outputted by a shutter release operation, and executing a shutter charge after opening and closing a shutter. CONSTITUTION:A signal from a film detecting means and a signal from a state detecting means are inputted to a control part 2, and a switch 8 operated by a shutter release operation is connected to a control terminal. In response to a switching operation of the switch, the control part 2 outputs a wind operating signal at the time of loading a film and a signal rewinding frames one by one after the windup is ended, to a motor current supplying part 4. In addition, the control part 2 generates a signal rewinding frames one by one by a film non- existence signal from a film detecting device and a wind state signal from the state detecting means and outputs it to the motor current supplying part, by which a no-load hit of a shutter release can be executed without a hindrance.
Patent JP-H09260292-A (JP)
Title: Manufacture of micro crystalline film
Inventor: RIYUUJI MAKOTO
IPC: H01L21/205
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To enable a micro-crysatalline film to be formed at a high rate by a method wherein material gas introduced into a reaction chamber is kept in a prescribed range of pressure, and ions or radicals of material gas produced by accelerated electrons are deposited on a substrate. SOLUTION: A voltage is applied between a discharge electrode 9 and an accelerating electrode 10 from an accelerating power source 6 to enable electrons to be extracted from a discharge section and accelerated into an electron beam 12, and the electron beam 12 is introduced into a reaction chamber 4. Material gas introduced into the reaction chamber 4 through a material gas line 18 is decomposed by the electron beam 12 introduced into the reaction chamber 4 to generate plasma 13, whereby a micro-crystalline is deposited on a substrate 14 installed on a heater 15. Material gas is discharged out through an exhaust vent 19 after a film is formed.  After the reaction chamber 4 is exhausted by a vacuum device to be high in degree of vacuum, the introduction and exhaust of material gas through the material gas line 18 and the material gas exhaust vent 19 are controlled respectively, whereby the reaction chamber 4 is kept in a pressure range of 0.5 to 50mTorr while a film is formed.
Patent JP-S57182549-A (JP)
Title: Automatic cancelling method for "non-washing" at car washing by card in automatic car washer
Inventor: ISHIKAWA JIYUNZOU
IPC: B60S3/00
Filed: 1981-05-06
Abstract: PURPOSE:To prevent stolen car washing done by other-than-card mamber by a system wherein time-counting for the fixed time period is started at the time when the card is inserted in the car washer. CONSTITUTION:When the discrimination, that a cancell plug is on or not, shown no, the set time is wet on a timer T and at the same time the cancell plug is on. The setting of the set time on the timer T and the entering of on-command of the cancell plug to be placed when the preliminary arrangements for car washing are ready, are preformed by a customer in order to accomplish the expencted car washing under condition that the timer T shows zero and the time-counting goes on from the time when the card is inserted in the car washer. On the other hand, even if car washing is cancelled at the time when the preliminary arrangements for car washing are ready for some reason or other and a next other-than-card member customer tries to steal car washing, the next customer can not set the set time on the timer T, because the time-counting is started at the time when the card is inserted in the car washer and the timer T is back to its starting state by being counted-up with the elapse of the fixed time period which is necessitated for the entering of the next car into the car washer.
Patent JP-S57183135-A (JP)
Title: Antenna circuit
Inventor: SHIYOUJI KAZUMI
IPC: H04B1/18
Filed: 1981-05-07
Abstract: PURPOSE:To eliminate disturbance due to an external noise by constituting a tuning circuit by utilizing the secondary winding of a balanced-unbalanced transformer connected to a loop antenna. CONSTITUTION:The balance coil 10 of a balance-unbalance coil (balun) 9 is connected across the antenna coil 3 of a loop antenna 1. On the other hand, a variable capacitor 4 is connected across the secondary unbalance coil 11 of the balun 11, and a tuning curcuit 5 is formed depending upon the inductance L2 of said  coil 11 and the capacity value of the variable capacitor 4. Then, a maximum  output is obtained when L=M<2>QL2/L2, where L is the inductance of the antenna coil 3, L2 the inductance of the unbalance coil 11 of the balun 9, M the mutual  inductance between the coils 10 and 11 of the balun 9, and QL2 the load Q of  the tuning circuit 5.
Patent JP-S62227066-A (JP)
Title: Steel sheet for easily opened lid excellent in can-openability and its production
Inventor: YAMAZAKI KAZUMASA
IPC: C22C38/14
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a steel sheet for easily opened lid excellent in can- openability, by increasing S content of a steel sheet and by adding Ca and/or Zr so as to increase the amount of spheroidized MnS. CONSTITUTION:The steel sheet for easily opened lid has a composition consisting of, by weight, <0.1% C, <0.01% Si, 0.1-0.5% Mn, 0.03-0.1% S, <0.1% Al, <0.01% N, Ca and/or Zr, and the balance Fe with inevitable impurities or further containing Nb and/or Ti. Moreover, in the above composition, the integrate value of X-ray diffraction intensity of the {111} plane parallel to the rolling surface of the steel sheet is regulated to six times that of random azimuth sample or below.
Patent JP-S63236405-A (JP)
Title: Fm receiver
Inventor: NODA MASAKI
IPC: H03D3/02
Filed: 1987-03-25
Abstract: PURPOSE:To stabilize demodulation, by detecting a specific signal whose amplitude in a demodulation signal is not changed, and controlling the gain of a loop by an error voltage obtained by a comparator. CONSTITUTION:A signal demodulated by a PLL is branched and inputted to an amplitude detection circuit 6, and the signal whose amplitude in the demodulation signal is not changed, for example, the synchronizing signal of a video signal, etc., is detected, and it is compared with the output of an amplitude setting circuit 7, and a difference between them is fed back to a loop amplifier 4. Also, in a no signal period, or at the time of applying a power source, the output of a fixed voltage generator 23 is applied on the loop amplifier 4 by a switch 22 in the middle way of selection. Thereby, it is possible to perform a stable signal processing, and the frequency width of a pull-in operation is expanded in a selection period and in the missing term of a reception signal, then, the processing can be performed at high speed.
Patent JP-H08238911-A (JP)
Title: Penumatic tire suitable for traveling on icy and snowy road
Inventor: HIMURO YASUO
IPC: B60C11/13
Filed: 1995-03-03
Abstract: PURPOSE: To improve traveling performance on an icy road by axially dividing a block of a tread pattern into three sections of the center section and both sections, and providing a plurality of closed sipes for forming a plurality of microblocks on the center section, and connecting sipes for connecting the closed sipes. CONSTITUTION: A tread pattern of a snow tire is provided with many blocks 15 to 17 composed of two circumferential grooves 11 on the center part, circumferential grooves 12 on both sides, and transverse grooves 13. Respective blocks 15 to 17 are composed of three sections of the center sections a1 to a3 and both side sections b1 to b3 as seen from the axial direction, and a plurality of closed sipes 19 for forming a plurality of microblocks 18 are provided on the center section. Each single sipe 21 is provided on both sides of each closed sipe 19, and the closed sipes 19 are connected by a connecting sipes 20. The shape of the closed sipe 19 is formed into a round, elliptical, triangular, square, and hexagonal shapes.
Patent JP-H09223249-A (JP)
Title: Method for editing three-dimensional shape model
Inventor: KOGURE YAMAHITO
IPC: A61C5/77
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To smoothly correct wire frames as shapes in a scanning direction and a vertical direction by performing editing based on the relation of the coordinate data in the scanning direction and vertical sight line of the wire frames adjacent on both sides. SOLUTION: A molar tooth is used as an example of a three-dimensional shape object, point sequential data are obtained by scanning it in one direction by a three-dimensional measurement machine and it is assumed that the wire frame 31 is selected as a correction object and the wire frames 30 and 32 are selected as correction reference elements. At the time, when it is assumed that a point 54 in the point sequential data of the correction object wire frame 31 is selected, a line L2 for connecting the points 53 and 55 on both sides of the point 54 is obtained and a vertical line M2 passing through the point 54 for the L2 is consecutively obtained by an arithmetic operation.  Then, the lines O2 and P2 crossed with the vertical line M2 in the correction reference element wire frames 30 and 32 are selected, the intersections S1 and S2 of the vertical line M2 and the lines O2 and P2 are obtained and an intermediate point 54K between them is obtained and set to a correction point coordinate. Subsequentily, the wire frame 31 is corrected in a broken line state.