baber/WOPTO huggingface dataset:
Patent JP-S6453979-A (JP)
Title: Transfer paper curl eliminator for transfer type image former
Inventor: ENOMOTO MASAYUKI
IPC: B65H29/70
Filed: 1987-08-25
Abstract: PURPOSE:To eliminate a transfer paper curl to be produced at the time of heating and fixing by installing a second roller pair, which reverses the order of arrangement of a small diametral roller and a large diametral roller, in a first roller pair consisting of both small and large diametral rollers. CONSTITUTION:Transfer paper is held of its tip part between a first small diametral roller 41 and a first large diametral roller 42, and it receives a recessed state of straightening force upside by a recessed nip upon being formed by a first roller pair. In succession, the transfer paper is held of its tip part between a second large diametral roller 43 and a second small diametral roller 44, and it receives a convex state of straightening force upside by a projecting nip upon being formed by a second roller pair. Consequently, when it is passed through a transfer paper eliminator 40, a recessed state curl upside to be produced on a thick sheet of transfer paper is straightened by the second roller pair, while a projecting state curl upside to be produced a thin sheet of transfer paper is straightened by the first roller pair, respectively.
Patent JP-2000034670-A (JP)
Title: Umbrella cloth
Inventor: TANIZAWA HIROTSUNA
IPC: D03D15/567
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain an umbrella cloth made of synthetic fiber multifilament yarns and capable of maintaining the waterproofness and shape retaining properties of a woven fabric and preventing a dye applied to the woven fabric from migrating and subliming by a slight waterproofing finishing. SOLUTION: This umbrella cloth is a woven fabric comprising thermoplastic synthetic fiber multifilament yarns and has the sum of cover factors of the woven fabric in the warp yarn and the weft yarn directions regulated within the range of 800-2,500. The umbrella cloth is obtained by using hollow yarns having 8-40% hollowness degree of single filaments in at least a part of the warp yarns and/or weft yarns, weaving the yarns, then heat setting the woven fabric under pressure with heated rolls, pressurizing and deforming the respective single filaments of the hollow yarns into a flat material and further carrying out a waterproofing treatment of at least one surface of the woven surfaces with a fluorine finishing agent, etc.
Patent JP-S58109981-A (JP)
Title: Optical character reader
Inventor: MATSUBARA AKIO
IPC: G06K9/62
Filed: 1981-12-24
Abstract: PURPOSE:To reduce cost of the titled device, by registrating in advance only basic characteristics in a characteristic dictionary, and extracting specific characteristics at the device itself, and registering additionally to a font read at the stage of usage. CONSTITUTION:In a characteristic adding mode, a switch circuit 4 is switched to an additional characteristic extraction circuit 5. In this state, a form where the arrangement of characters are predetermined is sequentially scanned, a character pattern signal is detected and the characteristic of the character pattern is extracted at a charactristic extraction circuit 3. The circuit 5 sums the extracted characteristic inputted from the circuit 3 with the basic characteristic corresponding to the same character read out from the storage device 6, and the specific additional characteristic is extracted for the font handled in the said document. The extracted additional characteristic is written in an additional characteristic area of the corresponding characters in the storage device 6 via a memory control circuit 7.
Patent JP-2000031815-A (JP)
Title: Device and method for controlling frequency
Inventor: MIURA TAKESHI
IPC: H03B5/32
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a frequency controller capable of detecting and correcting the frequency change of a voltage controlled type temperature compensated crystal oscillator (VC-TCXO) with time. SOLUTION: This method is provided with a temperature detecting circuit 20 for changing a temperature to an electric signal, analog/digital(A/D) converter(ADC) 21 for converting the output of the temperature detecting circuit 20 to a deal signal, D/A converter(DAC) 17 for generating a voltage to be applied to the voltage control terminal a VC-TCXO 8, arithmetic unit 12 for calculating a setting value optimum for the DAC 17 based on the output of the ADC 21 and storage device 13 reloadable for holding the setting value of the DAC 17 corresponding to the ADC 12 and the control voltage correcting value of the VC-TCXO 8 can be calculated and stored by each temperature.
Patent JP-H0750097-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: DATE KANAKO
IPC: G11C16/02
Filed: 1993-08-05
Abstract: PURPOSE:To prevent erroneous writing by refraining erasing/writing from being executed when the level of a boosted voltage for erasing/writing by an EEPROM is in short. CONSTITUTION:When a control signal from a control circuit block 10 is turned to indicate erasing/writing, an erasing/writing timing generating circuit 11 supplies an erasing/writing timing to a word/address pointer 16. A charge pump circuit 13 generates a boosted voltage from pulses of a pulse generating circuit. A boosted voltage detecting circuit 18 detects the boosted voltage thereby to control a shutting circuit 19. In other words, when the increased voltage is sufficiently high, the circuit 19 is made conductive to supply the boosted voltage to a memory cell array 17, whereby erasing/writing is carried out. When the boosted voltage is low, the circuit 19 is shut so that erasing/writing is not performed.
Patent JP-S6273638-A (JP)
Title: Formation of earth in hybrid integrated circuit
Inventor: YAMANE KAZUHIRO
IPC: H05K3/44
Filed: 1985-09-27
Abstract: PURPOSE:To facilitate the control of working processes, by previously exposing a part of a metallic base in the formation of a metallic substrate and bonding a wire between the exposed portion and an earth circuit formed in a conductor layer for electrically connecting them directly. CONSTITUTION:An insulation layer 2 is formed on a metallic base 1 except a region 7 where a wire is to be bonded. A conductor layer 3 is adhered thereon. A resist pattern 8 is then formed such that the regions of the layer 3 required for forming an earth circuit 4 or the like are left exposed. The conductor layer 3 is etched away, and the resist pattern 8 is also removed. Thus, a metallic substrate having the wire bonding region 7 of the metallic base 1 exposed is formed. According to this method, a process of cutting a hole for forming an exposed portion on the surface of a metallic substrate can be omitted, and therefore the manufacturing operation can be facilitated and performed in a shorter period of time.
Patent JP-S59104274-A (JP)
Title: Automatic welding device
Inventor: NAGASHIMA HIROSHI
IPC: B23K37/04
Filed: 1982-12-03
Abstract: PURPOSE:To permit easy teaching to an automatic welding device and to expand the space in the upper part of a welding table by constituting said device in such a way that the positioning of a weld line in X, Y directions and the angle between the weld line and a torch can be respectively independently controlled. CONSTITUTION:Work to be welded are pressed and fixed to a welding desk 20 by means of a holder in the case of performing automatic welding. Welding is accomplished while the positions of the desk 20 in its X, Y directions are controlled by an X table 18 and a Y table 19 and while an theta table 15 is turned so that the angle between a torch 23 and a weld line attains always a specified angle. The position of the tip 23a of the troch 23 in the X, Y directions are invariable in this stage even if the theta table 15 turns. The positioning of the weld line in the X, Y directions and the angle between the weld line and the torch 23 are thus independently controlled and therefore the need for correction as in the prior art is eliminated.
Patent JP-H1119263-A (JP)
Title: Ping-pong training device
Inventor: MIKAGE KAZUO
IPC: A63B69/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To enable training in a narrow space of a home by hitting a ping-pong ball suspended by a string toward the reflecting surface of a ball returning device, forcing the ball to strike on the reflecting surface so that the energy is absorbed and the ball returns to its initial position. SOLUTION: A material which is easy to fit to the surface shape of a ping- pong ball fitted to the tip of a string is removed, and made adhere to the ping- pong ball by a re-adhesive bonding material to form a string hanging ball 1. A ball returning device 2 is disposed opposite to the string hanging ball 1. The height of the ball of the string hanging ball 1 is changed to be easily hit, that is, the length of the string is changed according to the stature or the training content. For example, in training service, the length is increased. The height of the ball returning device 2 is installed in such a manner that the ball 1 is struck on the center of the reflecting surface 3. The ball is hit by a racket to absorb the energy by the reflecting surface 3. Thus, training can be made in a narrow place of a home without a ping-pong table.
Patent JP-S59101175-A (JP)
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 1982-12-02
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-S6191642-A (JP)
Title: Image pickup device
Inventor: ABE KENJI
IPC: H04N5/238
Filed: 1984-10-12
Abstract: PURPOSE:To prevent the sticking and trouble of a photographic part and constitute a small-sized, lightweight device with good operativity by providing a means which generates a warning when a power source is turned off in manual iris mode. CONSTITUTION:When a changeover knob 6a is switched to the manual mode and a stop adjusting knob 6b is operated to cut off power supply from the power source 9 during photography, a signal is sent from a power-on/off detection part 13 to a warning control part 14 and an alarm 10 generates a warning. When a photographer operates the switch to an automatic mode, stop blade 6e is closed and its signal is inputted to a warping control part 14 to stop the warning operation. Therefore, the warning is generated when the power source is tuned off in manual iris mode, so the sticking and trouble of the photographic part are prevented and the device is reduced in size and weight and has good operativity.
Patent JP-S6369494-A (JP)
Title: Control method for motor magnetic flux
Inventor: AKIMOTO TAKASHI
IPC: H02P27/06
Filed: 1986-09-11
Abstract: PURPOSE:To obtain a motor exciting inductance more accurately and perform a stable and high precision magnetic flux control by automatically measuring an exciting inductance of said motor from motor terminal voltage and motor current. CONSTITUTION:Every time an exciting current command iM is successively changed under an unloaded condition, a secondary magnetic flux detector 10 detects a secondary magnetic flux 2 from a motor terminal voltage and a motor current inputted from a transformer 3 and a current transformer 4. Then, an exciting inductance LM is further obtained by a divider 8 from the secondary magnetic flux phi2 and the exciting current command iM. The exciting current command iM on each occasion and the resulting exciting inductance LM are stored in a memory to form a magnetization curve. When an actual operation is started, a magnetic flux control can be performed while a desired magnetic flux is always maintained by referring to data from said memory to compute the exciting current command.
Patent JP-S58112084-A (JP)
Title: Method of utilizing heat of exhaust gas
Inventor: MORITA MINORU
IPC: C02F1/16
Filed: 1981-12-24
Abstract: PURPOSE:To efficiently utilize the amount of heat, by providing a direct contact-type condenser and a multi-effect can, introducing exhaust gas to the part of said condenser for recovering high-temperature heat, and constituting a hot water-circulating line between the part for recovering high-temperature heat and the heating part of the first evaporating can. CONSTITUTION:High-temperature exhaust gas A such as exhaust gas from an incinerator is supplied to a part 1b for recovering high-temperature heat provided at the lower part of a direct contact-type condenser. A part 1a for recovering low-temperature heat is formed through a shlf body 1c to the upper part of the condenser 1, to receive circulating hot water of low-temperature. A hot water-circulating system 2 is provided between the lower stage 1b of the condenser 1 and the heating part 3a of the first evaporating can 3 of a multi- effect can, to heat the first evaporating can 3 with the circulating hot water. Hence, recovering the amount of heat is performed in the same way as the  method of supplying the exhaust gas directly to the heating part 3a of the first evaporating can 3.
Patent JP-H1054937-A (JP)
Title: High variable power zoom lens system
Inventor: ENOMOTO TAKASHI
IPC: G02B15/17
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a high variable power zoom lens of high performance in spite of a high variable power ratio by composing the zoom lens of a first positive lens, a second negative lens, a third negative lens and a fourth positive lens, fixing the first and the fourth lenses and moving the second and the third lenses at the time of zooming and satisfying a specified condition. SOLUTION: This zoom lens is composed, from the object side, of a first positive lens group 10, a second negative lens group 20, a third negative lens group 30, a fourth positive lens group 40 and a cover glass CG. The first lens group 10 and the fourth lens group 40 are fixed and the second lens group and the third lens group are moved at the time of zooming. A diaphragm S is located in the fourth lens group. The conditional relation: 1<(D3 W-D3 T)/fW<6 is satisfied. D3 W: an interval between the third lens group and the fourth lens group at the end of a short focal distance, D3 T: an interval between the third lens group and the fourth lens group at the end of a long focal distance and fW; the focal distance of the whole system at the end of a short focal distance.
Patent JP-S6368746-A (JP)
Title: Electrostriction actuator driving device
Inventor: SAKAKIBARA YASUYUKI
IPC: F02D41/20
Filed: 1986-09-11
Abstract: PURPOSE:To prevent the deterioration from polarization of an electrostriction actuator, and to enable an effective pilot injection, by providing a high voltage generating circuit at the outside, and generating a high voltage to drive the electrostriction actuator when the high voltage is required. CONSTITUTION:When the first switching device 3 is ON, a current flows to an inductor device 2 and an energy is accumulated. When the switching device 3 is OFF at a specific time, a high voltage is generated in the inductor device 2, and an electrostriction actuator 200 is charged with the high voltage through a diode 4, being extended in this case. After that, by turning the second switching device 8 ON when the terminal voltage of the electrostriction actuator 200 reaches to a specific voltage, the actuator 200 is short circuited through a current restricting element 7, and contracted this time. By utilizing the exten sion and contraction of the electrostriction actuator 200, the volume of a pump room of a fuel injection pump is converted to control the injection rate.
Patent JP-H1034471-A (JP)
Title: Tool identification device for numerically controlled machine
Inventor: RYU KATSUTOSHI
IPC: B23Q3/155
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent a machining failure caused by an input error by providing a tool recognizing means for recognizing an identification mark to specify a machining tool to be held to a tool holding part in the case of holding the machining tool to the tool holding part. SOLUTION: The bottom part of a tool pot is provided with a socket 9 for receiving an identification pin 8 of the bottom part at the time of mounting a holder 7. The socket 9 has eight pin insert parts 9a corresponding to pin installation positions, and is provided with a switch circuit formed of eight switches, inside. Each switch corresponds to the pin insert part 9a of the socket 9 and is switched on when the identification pin 8 on the machining tool side is inserted in the pin insert part 9a.
Patent JP-H1159878-A (JP)
Title: Parts aligning device
Inventor: MIURA MASAAKI
IPC: B65G47/14
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To enable a device so as to perform stable sorting and aligning regardless of a parts amount in a reservoir part while attaining low noise generation. SOLUTION: A welding nut N is made to serve as aligning objective parts, a nut reservoir part 23 is provided in a tip end part of oblique descending gradient of an input chute 2, and a surface plate 6 appearing in the diagonal upward is arranged in a tilt condition so as to partition it 23. The surface plate is formed by stainless steel of non-magnetic material, and a permanent magnet is provided behind the surface plate so as to move on a specific rotary locus, to be rotation moved by a motor 8. In a front surface 61 of the surface plate, a cylindrical attitude conversion guide 11 is provided on a specific circumferential line corresponding to the specific locus, and the welding nut attracted by the permanent magnet is attitude converted in a tumbled condition.  Of the welding nut in the tumbled condition, the nut with a reverse surface mutually opposed to the surface plate is sprung by a regulation piece 12, to be dropped down in the nut reservoir part. On the other hand, only the nut with a surface mutually opposed to the surface plate is made to pass, to be placed in a straightening supply guide 13, received successively in a straightening supply tube 14 in a straightened condition, and supplied to a nut feed out device.
Patent JP-S58118056-A (JP)
Title: Controlling system of tape speed
Inventor: KUBOTA KAZUYUKI
IPC: G11B15/52
Filed: 1981-12-30
Abstract: PURPOSE:To control the tape speed and to ensure the faithful reproduction of an original sound, by recording an audio signal to a magnetic tape in a recording mode, recording a control signal having a fixed waveform by a magnetic head simultaneously with the recording of the audio signal and then reproducing the control signal simultaneously with and independently of the audio signal by the magnetic head in a reproducing mode. CONSTITUTION:A signal identical with the control signal S(C) used at recording is obtained from a reference frequency generating circuit 5. This signal S(R) is compared with the preceding reproduction control signal S'(C) through a comparator 4. If a difference is produced between the tape speed of the recording mode and that of the reproducing mode, a difference of frequency is caused between the signal S'(C) and the signal S(C). When the level of S'(C) is higher than that of S(R), the number of revolutions is decreased for a motor 1 and vice versa by controlling the speed of the motor 1 via a control circuit 2. Therefore the motor 1 drives a tape so as to obtain the coincidence between signals S'(C) and S(R).
Patent JP-S6368167-A (JP)
Inventor: KUKITA TAKUYA
IPC: A61J1/03
Filed: 1986-09-10
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-H0555520-A (JP)
Title: Fabrication of semiconductor device
Inventor: ASHIDA TSUTOMU
IPC: H01L21/768
Filed: 1991-08-26
Abstract: PURPOSE:To provide high resistance by forming a wiring part on an electrode contact part and forming a high resistance layer of a thin polycrystalline silicon film on an electrode contact part. CONSTITUTION:A polycrystalline Si layer 2 is first formed on a first insulating film 1. Hereupon, the polycrystalline Si layer 2 must be low resistance and hence impurity such as As is added at high concentration. Then, a high resistance part opening 10 is formed by etching and removing the polycrystalline Si layer only for a high resistance part region other than a wiring region in the polycrystalline Si layer 2. Successively, a thin high resistance layer polycrystalline Si layer 3 not involving impurity is formed over the entire surface of a Si substrate including the high resistance part opening 10. Further, a second insulating film 4 is formed over the entire surface of the polycrystalline Si layer 3 including the high resistance part opening 10 and a second insulating layer in the wiring region is rendered to photoetching to form an electrode contact part 11. Finally, a metal layer 5 is formed on the electrode contact part 11 whereby high resistance by the thin polycrystalline Si layer 3 is fabricated.
Patent JP-H11117896-A (JP)
Title: Volute pump
Inventor: PALLISER ALFRED M H
IPC: H02K7/14
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a volute pump which can eliminate the possibility of leakage of liquid, which can completely seal the liquid without using a special seal, which can extremely facilitate the centering, and upon which dust, sand or fibrous substance mingled in liquid used in the pump can hardly affect. SOLUTION: A volute pump is composed of a pump casing 2 and a volute part 3 which are complementarily assembled with each other so as to obtain a sealed casing defining therein a first chamber 5 and a second chamber 29. A rotor 8 incorporating permanent magnets is provided in the first chamber 5 and an impeller 11 is provided in the second chamber 29. The rotor 8 and the impeller 11 are arranged by centering members 22, 23, coaxially with each other, and are combined with each other by coupling members 12, 21 so as to be complementarily rotated. Further, the stator of a motor is located outside the pump casing.
Patent JP-H0879351-A (JP)
Title: Communication terminal equipment
Inventor: WATANABE MASAMITSU
IPC: H05K5/02
Filed: 1994-09-07
Abstract: PURPOSE: To obtain excellent operability of a communication terminal with a simple configuration. CONSTITUTION: The terminal equipment is constituted of mutual engagement sections 31, 32 engaging one end face of the terminal equipment main body 1 with a support base 61, an engagement member 63 provided in the other end of the support base and having an engagement projection 65 fitted to a recessed part 34 of the terminal equipment main body at the end of a leaf spring 64, and a pressure member 82 provided to the support base having an energizing force in a direction of parting the terminal equipment main body from the support base. The engagement projection 65 of the engagement member is moved for a prescribed range together with the plate spring 64 and the engagement projection is moved by the elastic deformation of the plate spring at the time of being inserted into the terminal equipment main body 1 to take an escaping position.  The engagement projection 65 is moved to the recessed part 34 of the terminal equipment main body 1 and fitted thereto through the elastic restoration of the leaf spring toward the terminal equipment main body at the end of insertion in the inserting direction.
Patent JP-H1146965-A (JP)
Title: Carpet
Inventor: ISHIKAWA YOSHIO
IPC: A61L9/12
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To efficiently absorb and remove odor components diffusing in a room, such as formaldehyde, by making an absorbent to absorb at least aldehydes be carried on a carpet main body. SOLUTION: On the surface 2a of a substrate part 2 comprising cloth made of polypropylene, a tuft pile part 3 comprising chemical fiber is planted, nonwoven fabric 5b is adhered by an adhesive 5a of styrene-butadiene rubber emulsion onto the back side 2b of the substrate part 2 to form this carpet main body 1. In that case, at least an absorbent capable of absorbing aldehydes is mixed in. As the absorbent, a chemical absorbent to absorb and combine with aldehydes into the molecule such as a hydrazide compound, etc., is used and, preferably, a hydrazide compound is used in the viewpoint of absorption ability such as absorption rate and absorption quantity, and an adipic acid dihydrazide compound is preferably used.