baber/WOPTO huggingface dataset:
Patent JP-2000006274-A (JP)
Title: Method and device for creasing paper sheet
Inventor: YOSHINO YUTAKA
IPC: B65H45/12
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To achieve easy and correct folding and easy opening in great volume with a simple device by pressing by manually an A4-size pressing member and a B5-size pressing member to each pressing body, so as to crease such that one side of the paper folded three times laterally has a difference of either long or short length. SOLUTION: A4-size pressing members 12, 12 and B5 size pressing members 13, 13 are formed in the form of plates having substantially triangular pyramids, an A4-size pressing body integrally formed with a support is inserted from the outside of a through hole provided in a cover portion 2 and bonded in the central portion 18 of the coupling portion 16 integrally formed with the A4-size pressing members 12, 12. The B5-size pressing members 13 form a projected portion 17 in the coupling portion 19, on the central portion 20 of which is bonded a pressing body in the same manner.  Further, when the A4-size and B5-size paper sheets are laterally folded three times on the upper surface of a body portion 1 having a planer face comprising a frame 3 having the similar dimension to the A4-size, the paper sheets are laterally folded three times such that either one fold width of the left and right sides has a difference of the longer or shorter length by about 2 mm.
Patent JP-H03118296-A (JP)
Title: Simultaneous control system for helicopter
Inventor: MAIKERU JIEI FUAARANTEI
IPC: B64C13/04
Filed: 1990-08-14
Abstract: PURPOSE: To improve operation feeling by detecting the force applied to a collective control stick and the position of the collective control stick, controlling driving of a motor for positioning the collective control stick based on its detected output, and conducting collective pitch control of a rotor. CONSTITUTION: The position of a motor-driven sliding collective control stick 2 mounted on a collective control box 4 is converted into an electric signal by a linear variable operation transformer 6 and sent to a controller circuit 12 controlling the position of a swash plate device 18 associated with a signal processing device 10 and a rotor blade 20. The force applied to a grip 3 by a pilot is converted into an electric signal by a force converter 22 and sent to the signal processing device 10 together with the output signal of a selector switch 26 disposed on the grip 3. A motor command signal is generated based on a plurality of input signals indicating other operating conditions as well as the above input signal to control driving of a control stick motor 48 through a motor-driven circuit 42.
Patent JP-H06161326-A (JP)
Title: Method for repetitively using toner image carrier and toner for such method
Inventor: KUROTORI TSUNEO
IPC: B41M7/00
Filed: 1993-08-06
Abstract: PURPOSE:To repetitively use a transfer paper by using a synthetic paper as the transfer paper, performing copying by the use of toner having smaller adhesive force to the transfer paper than the conventional toner, and removing the toner from the already image-copied transfer paper. CONSTITUTION:In a wet developing device 5, the toner having the smaller adhesive force to the transfer paper than the conventional toner is used. A paper feeding cassette 41 housing the already image-copied synthetic paper and a toner eliminating device 40 are arranged in a console. The device 110 is constituted of a squeeze roller 44 whose surface is covered with liquid film and which is opposed to the toner image carrying surface of the synthetic paper and a pressing roller 43 which comes in contact with the back surface side of the synthetic paper. By selecting a mode for feeding the paper from the cassette 41 and depressing a copying switch, the already image-copied synthetic paper in the cassette 41 is fed and carried to a paper processor 12 after the toner is removed from the paper by the device 40 and then a toner image on a photosensitive drum 1 is transferred thereto.
Patent JP-H0957338-A (JP)
Title: Device for unwinding steel sheet coil
Inventor: FUJITA SADAO
IPC: B21C47/32
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an unwinding device of a steel sheet coil capable presenting the knocking of the steel on the way of unwinding without remarkably increasing the cast thereof. SOLUTION: A clamper 10 being a self clamp device for expanding a steel sheet which can run back and forth in the longitudinal direction along a groove 9 is installed between right and left table rollers 8, the end part of the unwound steel sheet S is clamped by the clamper 10 to be pulled in the unwinding direction of the steel sheet S. Further, the pulling speed of the steel sheet S determined by the moving speed of the clamper 10 is controlled to about 105% of the unwinding speed of the steel sheet S determined by the rotational speed of a pinch roll 3. More, a guide plate to support the whole width direction of the end part of the steel sheet S from the lower face is installed on the clamper 10.
Patent JP-H1169504-A (JP)
Title: Regenerative brake force control device
Inventor: NAKAMURA KIYOJI
IPC: B60L7/24
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To realize by reducing a cost a constitution which generates large regenerative brake torques quickly at emergency times, in a regenerative brake force control device for an electric vehicle. SOLUTION: A motor 98 is connected to drive wheels FL, FR. The motor 98, through a regenerative current distribution switch 100, is connected to a load resistor 102 and an inverter 104. At normal times, the inverter 104 and the motor 98 are conducted, power of a battery 106 is supplied to the motor 98, as well as a regenerative current generated in the motor 98 is regenerated in the battery 106. At emergency times, after conducting the motor 98 and the load resistor 102, without calculating the value of the allowable regenerative current, the motor 98 is made to generate maximum regenerative torque.
Patent JP-H0957070-A (JP)
Title: Immersion-type membrane cartridge and its production
Inventor: YAMADA YUTAKA
IPC: B01D25/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily produce the cartridge from which a filter membrane is hardly released. SOLUTION: A flat and hollow spacer 11 having rigidity is covered with a bag-shaped filter membrane 12 with one end opened, a U-shaped fixture 13 is arranged along the closed peripheral parts 12b, 12c and 12d, and the open peripheral part 12a is covered by a cap 14 having a permeated water discharge nozzle 14b. As a result, the adhesive strength is increased as compared with the conventional one formed by bonding the supporting material to filter membrane having a different quality, and the cartridge is regenerated only by changing the cartridge.
Patent JP-S6194328-A (JP)
Title: Etching method
Inventor: HORIO TAKUJI
IPC: H01L21/3065
Filed: 1984-10-16
Abstract: PURPOSE:To enable a taper angle to be controlled, by providing an etching mask pattern on the (001) surface of a single crystal Si substrate while rotating the pattern by a predetermined angle, and etching the same in the presence of plasma. CONSTITUTION:A thermal oxide film and an Si nitride film are superposed on a single crystal Si substrate 11 having the (001) surface. Subsequently, an Si nitride film pattern 13a and a thermal oxide film pattern 12a which are identical with a photoresist pattern 14a are provided by the photo etching process. The substrate 11 is then etched with the use of these patterns as a mask. An etching mask pattern is formed to be inclined by an angle theta with respect to the direction of the orientation flat (110), so that the taper angle alpha changes in the range 45 deg.-55 deg.. Since there exists a predetermined relation between the inclination angle theta and the taper angle alpha, the taper angle alpha can be controlled accurately.
Patent JP-S6273709-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASADA KUNIHIKO
IPC: H01L21/3065
Filed: 1985-09-27
Abstract: PURPOSE:To accurately form two P-N junctions in a one conductivity type semiconductor substrate in less number of steps by selectively opening a window in a polysilicon layer on the substrate, then overetching for a predetermined time, and then diffusing an opposite conductivity type impurity to the substrate and one conductivity type impurity in the substrate exposed from the window. CONSTITUTION:A polysilicon layer 15 is formed in a thickness of approx. 6,000Angstrom  on one conductivity type such as an N-type semiconductor substrate 14, a photoresist film 16 is formed on the layer 15, a window is selectively opened in the film 16 to form a window 17 in the film 16. Then, the layer 15 exposed from the window 17 of the film 16 is etched by an anisotropic etching method. After the plasma etching of the layer 15 is advanced so that so-called a just etching is finished, the plasma etching is extended for a predetermined time and continued. The lower portion of the inner wall of the window 18 formed in the layer 15 is overetched in a tapered shape.
Patent JP-H0498173-A (JP)
Title: Semiconductor circuit
Inventor: KAWASHIMA HIROMI
IPC: G11C11/413
Filed: 1990-08-15
Abstract: PURPOSE:To prevent a wrong action and a leak electric current, by making a transistor group and a load element in series, and connecting them between a power source and an input terminal, and conducting the series connection of transistors which receive output of their series connection point and power source voltage at respective gates. CONSTITUTION:Transistors T1-Tn do not become ON by applying the voltage of less than Vcc to a terminal 10, so a leak electric current does not flow in the ordinary mode. In order to realize a test mode, T1-Tn are made to be ON by applying Vcc+alpha(alpha>0) to the terminal 10, and the potential of a node N1 is made to ascend. At this time, a transistor T14 becomes further ON, and a node N2 comes to an H level, and the output-SIG of an inverter INV becomes L, and the test mode is indicated. Thus, a test can surely be entered with Vcc+alpha. Also, there is no leaking by applying the voltage of less than Vcc to the terminal 10. Accordingly, the test mode signal-SIG can be surely generated, and no leak electric current flows.
Patent JP-S6373838-A (JP)
Title: Coil for motor
Inventor: NAGASAKI YASUMASA
IPC: H02K3/04
Filed: 1986-09-12
Abstract: PURPOSE:To improve magnetic characteristic, by placing a magnetic unit layer between the winding-up layers of the conductor layers of a coil. CONSTITUTION:A winding unit 16 is composed of a conductor unit layer 7 made of a copper plate or the like, and a magnetic unit layer 8 formed with the insulating magnetic material of the insulating pulverulent unit of ferrite or the like solidified with resin, which are put together and wound up in a cylindrical shape. In this case, on the winding start side of the conductor unit 16, the magnetic unit layer 8 is made longer than the conductor unit layer 7 by a specified dimension. Then, a bonding layer 9 for bonding a space between the respective winding-up layers of the conductor unit layer 7 and the magnetic unit layer 8 is formed so that the shape of the winding unit 16 after wound up cannot be destroyed. As a result, relative transmittivity is made higher, and magnetic characteristic is improved.
Patent JP-2000054237-A (JP)
Title: Flat chenille yarn and circular chenille yarn and knit fabric using these yarns
Inventor: KOIZUMI YASUTOSHI
IPC: D03D15/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain flat chenille yarn and circular chenille yarn securing thread cast-off proofness without the need of any fusing treatment, therefore excellent in productivity and markedly reduced in production cost as well, and to obtain a knit fabric highly securing excellent thread cast-off proofness and significantly improved in productivity as well as reduced in cost. SOLUTION: This flat chenille yarn or circular chenille yarn is obtained by the following procedure: fancy yarns 3... are sandwiched between two core yarns 2, 2, and an entangling yarn 4 as thermofusible yarn is wound around the two core yarns being in bundling state so as to bind the fancy yarns 3... in a restrained manner. The other objective knit fabric is obtained by knitting the above chenille yarn 1 followed by fusing treatment of the entangling yarn 4.
Patent JP-H0498148-A (JP)
Title: Soldering bridge inspection device
Inventor: NAGAO MASAHIKO
IPC: G01N21/956
Filed: 1990-08-15
Abstract: PURPOSE:To detect a soldering bridge about to be broken or partially difficult to shine without overlooking by detecting a soldering bridge by the width of reflecting light in a lead part with an inspection area produced so as not to contact adjoining left and right leads including one lead. CONSTITUTION:Light is irradiated to an inspection objective part 7 with illumination 1, the picture image of the part 7 is received and a variable-density picture image signal (a) is outputted with a camera 2, and a two-valued picture image signal (b) is outputted with a two-valued circuit 3. With an inspection region generation circuit 4, the signal (b) is inputted, an inspection region, set by an inspection region signal (c) from a memory circuit 5, is generated, and a two- valued picture image signal (d) in the inspection region is outputted. In a judging circuit 6, the signal (d) is inputted, the area of '1', including the area of a lead part in the inspection region, is detected, and a X direction length is determined from the difference between the maximum and the minimum coordinates in the X direction of the area. The existence of a soldering bridge is judged when a measured X direction length is longer than a preset judging value.
Patent JP-H08280957-A (JP)
Title: Apparatus for controlling sewing machine and its control method
Inventor: TSUKAHARA HISAAKI
IPC: D05B21/00
Filed: 1995-08-24
Abstract: PURPOSE: To constitute a sewing machine at a low cost as a whole eliminating PC by a method wherein an on data is provided in a sewing data for sewing the object to be sewn automatically as base of an ON signal for loading or unloading an object to be sewn and an OFF signal thereof is provided with a function of a sequence control. CONSTITUTION: A set-on/set-off completion signal for an object to be sewn is transmitted to an input of I/F58 connected to a microcomputer 2 to load the object to be sewn on or unload it from a sewing machine. A specified sewing data for sewing an object to be sewn automatically and a program of modules are stored into an RAM 153 as readable and writable memory element. Moreover, the modules are turned ON by module starting of the sewing data and OFF with the loading of the object to be sewn on or the unloading thereof from the sewing machine. The modules are combined to perform a sequence control. Pulse motors 19a and 19b for driving an XY table are connected to a microcomputer 2 through a drive circuit 19c and an actuator 17a for driving a cloth keeping part thereto through a drive circuit 17b.
Patent JP-S59105616-A (JP)
Title: Liquid crystal display device
Inventor: KAMIKAWA TAKETOMI
IPC: G02F1/1368
Filed: 1982-12-09
Abstract: PURPOSE:To reduce the cost in production of a liquid crystal device by forming a non-linear resistance element MIM in the intersected part of a longitudinal metallic electrode and a coupled electrode, thereby enabling the use of the full surface electrode like a three-terminal element while maintaining the simple construction of a two-terminal element. CONSTITUTION:A potential VD is impressed on a signal electrode 1 and a potential VS on a scanning electrode 2. A scanning potential VS is taken to increase ¦VD-VS¦ in the section for selecting time-divided driving and is taken to decrease the same in the section where said driving is not selected, thereby selecting the writing of the signal potential VD into the liquid crystal. A novel principle of driving is thus used for a liquid crystal display device with a two- terminal element having a non-linear resistance characteristic, so that the advantage of a three-terminal element is provided while the simple construction of the two-terminal element is maintaind. A photoetching stage for the counter substrate is thus omitted and the formation of a color filter with high quality and high stability on the counter substrate side is made possible.
Patent JP-H1164696-A (JP)
Title: Grooved spacer for optical cable
Inventor: HARA MASAMI
IPC: G02B6/44
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to embody an optical cable which is light, is easy to bend and has good mechanical characteristics by consisting a thermoplastic resin layer of a foamed thermoplastic resin and satisfying a specific relation between the expansion rate thereof and the min. spacings between the adjacent grooves thereof. SOLUTION: The grooved spacer 1 is provided with the thermoplastic resin layer 3 around its central tension member 2. Plural pieces of coated optical fiber-housing grooves 4 are formed at equal intervals circumferentially on the outer periphery of this thermoplastic resin layer 3. The thermoplastic resin layer 3 comprises a foamed thermoplastic resin. The expansion rate of the thermoplastic resin is desirable to be made high in order to make such optical cable easy to bend and light, but mechanical strength is insufficient if the expansion rate is made too high. The min. spacings of the adjacent grooves of the grooved spacer 1 affect the mechanical strength as well. When the expansion rate of the thermoplastic resins defined as A% and the min. spacings of the adjacent grooves are defined as t(mm), t/A>=0.02 is satisfied.  As a result, the optical cable which is light, is easy to bend and has the good mechanical characteristics may be embodied.
Patent JP-S57135810-A (JP)
Title: Alminum phosphate catalyst
Inventor: MATSUKUSU POORU MATSUKUDANIERU
IPC: C08F4/78
Filed: 1981-12-29
Abstract: In accordance with one embodiment of this invention a chromium catalyst supported on an aluminum phosphate-containing base is used in conjunction with a boron component either as a part of the base or as a cocatalyst. The resulting catalyst is unique both in its favorable sensitivity to molecular weight control agents such as hydrogen and in its ability to produce a fundamentally different olefin polymer. In accordance with another embodiment of this invention, the chromium is supported on a phosphate base produced using a melt of the aluminum salt.
Patent JP-H0875267-A (JP)
Title: Heat storage type heater
Inventor: YOSHIDA HISASHI
IPC: F24H7/02
Filed: 1994-09-09
Abstract: PURPOSE: To preset the days in one cycle of several days (for example, one week) at a time at a desired position. CONSTITUTION: The procedure of controlling the storage and radiation of heat of a heat storage block 18 is set through a body operation panel 10 to set a week pattern of the control procedure through a remote operation panel 26 set remotely from the main body of a heater. The heater body is electrically connected to the remoter operation panel 26 with a cable 29. The storage of heat of the heat storage block 18 is controlled by a control section 12 based on the control procedure set through the main body operation panel 10 and the week pattern set through the remote operation panel 26.
Patent JP-H0648415-A (JP)
Title: Device for folding up packing sheet at side
Inventor: FUKUZAKI HIDEKI
IPC: B65B25/14
Filed: 1992-07-21
Abstract: PURPOSE:To make it possible to fold up a cylindrically projecting part of the packing sheet along the end of the object and into its inside for packing smoothly, with certainty, and without difficulty, to build the apparatus as a whole in a smaller structure, and to fold up the sheet in an easy, safe manner even when the object for packing is weighty. CONSTITUTION:A rotating means 64 is provided as a means for rotating the object for packing 1 around its axis. A supporting frame 105 is provided, which is capable of being lifted and lowered with change in height of the axis of the object for packing 1 and also capable of being moved forward and backward in the direction of the axis of the object for packing 1. On the supporting frame 105 a plurality of endless rotators 106 are provided in a circular arrangement, each being designed to rotate toward the inside of the object for packing 1 and fold over the cylindrically projecting part 3 of the packing sheet 2 into the inner side. Folding members 107 are provided, each of which, when the object for packing 1 rotates around its axis, folds up at the end of the object for packing 1 folds 4 of the packing sheet 2, which are formed between each two endless rotators 106, in the adverse direction in relation to the rotation of the object for packing 1.
Patent JP-H0763732-A (JP)
Title: Method and device for ultrasonic inspection
Inventor: TAKISHITA YOSHIHIKO
IPC: G01N29/04
Filed: 1993-08-31
Abstract: PURPOSE:To continuously and efficiently inspect multiple objects to be inspected by providing a carrying means which carries the objects from a carrying-in position to an inspecting position and carries out the objects to a carrying-out position after inspections. CONSTITUTION:A carrying means carries an object (IC) to be inspected from a carrying-in position A to inspecting positions F-G. An ultrasonic probe 13 radiates ultrasonic waves against the object 16 at the positions F-G and receives reflected ultrasonic waves from the object 16. A discriminating means discriminates the acceptance of the object 16 based on the reflected ultrasonic waves from the object 16 received by means of the probe 13. After inspections, the carrying means carries the object 16 to an acceptable product carrying-out position A when the object 16 is discriminated as acceptable by the discriminating means or to an unacceptable product carrying-out position J when the product 16 is discriminated as unacceptable. When the probe 13 is of an array type, the object 16 is scanned by radiating ultrasonic beams in directions different from the carrying direction of the product 16. Therefore, the object 16 can be efficiently discriminated while the product 16 is carried.
Patent JP-H0540503-A (JP)
Title: Adaptive control device and adaptive data processor using the same
Inventor: FUJITA OSAMU
IPC: G05B13/02
Filed: 1991-08-02
Abstract: PURPOSE:To provide an adaptive control device which is free from crosstalk tends to occur between specified parameters and is easy to design and manufacture. CONSTITUTION:The adaptive control device is constituted so that a random signal generated from a random signal generating device 2 is supplied to a parameter modulating device 3 so as to vary parameter output at random, and simultaneously, the parameter of a parameter storage device 1 is changed by correcting the value of the parameter by an amount proportional to the correlation of this rondom signal and an adaptivity evaluation signal, the crosstalk is reduced and the generation of an error is prevented.
Patent JP-H0382886-A (JP)
Title: Method for treating odor in craft pulp production process
Inventor: ITO KOJI
IPC: D21C11/08
Filed: 1989-08-22
Abstract: PURPOSE:To reduce an amount of an exhaust, prevent a heat efficiency of a boiler from lowering and recover a smelt in the exhaust of a dissolving tank, etc., by substituting the source of oxidizing air for a black solution-oxidizing device with the exhaust of a dissolving tank. CONSTITUTION:The oxidizing air of a black solution-oxidizing device 12 in a craft pulp preparation process is substituted with the exhausted gas of a dissolving tank 6 and the black solution is oxidized, followed by burning the exhaust of the black solution-oxidizing device 12 usually in a chemical agent- recovering boiler. Dust in the exhaust of the dissolving tank 6 is removed e.g. with a washing solution 5 from a spray 4, and dampers 7 and 10 are opened and dampers 8 and 9 are closed to feed the washed exhausted into the black solution-oxidizing device 12.