baber/WOPTO huggingface dataset:
Patent JP-S5796871-A (JP)
Title: Print transfer apparatus
Inventor: MATSUSHITA HARUKAZU
IPC: B41J2/06
Filed: 1980-12-09
Abstract: PURPOSE: To provide a print transfer apparatus untilizing a Lorentz's force highly reliable with a simple construction without need for high voltage by arranging a drive electrode block dipped into a conductive ink between magnetic field generators with a pressure generator and the like.  
     CONSTITUTION: Opposite drive electrodes 7 and 8 dipped into a low temperature melting conductive ink 9 are arranged between magnetic field generators for generating a magnetic field intersecting the drive electrodes. Then, when a magnetic field is applied on the surface of a paper from the surface to the back thereof with the magnetic field generators and current flows in the direction 7 from the electrode 8, the ink 9 through which the current flows receives a downward Lorentz's force. Under such a condition, a pressure balancing the downward Lorentz's force and a surface tension of the ink 9 is applied from the back with a pressure device 10 to shift the direction of the current from 7 to 8 when writing. Thus, the upward Lorentz's force works on the ink 9 so that ink drops fly overcoming the surface tension whereby a dot is formed on a recording paper 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0337764-A (JP)
Title: Word dictionary retrieving device
Inventor: FUKUSHIMA SHUNICHI
IPC: G06F17/30
Filed: 1989-07-04
Abstract: PURPOSE:To execute the collation with a word dictionary at high speed by deciding that a word existing in a word dictionary memory appears in an inputted character-string, when a coincidence signal is detected from all of a first character - (n)-th character comparators. CONSTITUTION:A (j)-th character comparator 3 outputs a coincidence signal, when the (j)-th character (j is an integer of 1<=j<=n) of data of an (n) character portion read out of a word dictionary memory 1 to one address shown by an address counter 4 coincides with the (j)-th character of one of (m) pieces of shift registers or a residual symbol. A deciding circuit 6 synchronizes with a deciding clock 72, and decides that a word existing in the word dictionary memory 1 appears in a character-string inputted by an input device 5, when the coincidence signal is detected from all of (n) comparators. In such a manner, even if plural candidates exist in the case character of an input character-string, the collation with a word dictionary can be executed at the high speed.
Patent JP-S6151302-A (JP)
Inventor: IHARA ICHIRO
IPC: B27K5/02
Filed: 1984-08-21
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-H0521012-A (JP)
Title: Collector body structure for microwave tube
Inventor: ATSUKAWA SUSUMU
IPC: H01J23/027
Filed: 1991-07-15
Abstract: PURPOSE:To provide the collector body structure of a microwave tube capable of stabilizing its signal amplification function and reducing its weight having firm structure to external force, and improving reliability. CONSTITUTION:Plural collector electrode 3, 4, 5, and 6 have funnellike parts 3a, 4a, 5a, and 6a and cylindrical parts 3b, 4b, 5b, and 6b in the collector body structure of a microwave tube. The end part of each cylindrical part is solder- supported with a ceramic envelope 8 and is surrounded with a cylindrical metallic envelope 10 continued to the ceramics envelope, and moreover a metallic support cylinder 11, having wall thickness thinner than that of the metallic envelope, is airtightly joined between the metallic envelope and a connecting end plate 1 connected to a high-frequency operation part.
Patent JP-H1125841-A (JP)
Title: Electric leakage breaker
Inventor: OIDO TOSHIHIRO
IPC: H01H83/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize through the release of a latch of a switching mechanism by means of the movement of a plunger, so as to forcibly open a contact part, placing in a housing in a manner capable of protruding and withdrawing, energizing in the protruding direction by a spring and releasably interlocking in the withdrawn state with the plunger at a reset position. SOLUTION: When a handle 2 is turned from the off-position to the on- position with a latch member interlocking with a trip member 50, a link 40 turns a drive member 32 by pushing a latch member 41, and pulls and energizes an opening spring so as to close movable contact 23. The closing of the movable contact 23 causes a current to flow between a terminal 24 and a terminal screw 29. A leakage-indicating device 7 that is protruded and energized by a spring 62 is formed so as to interlock with a plunger 10 at a reset position and to cancel the interlock with the movement of the plunger 10. In this way, a special member for maintaining the leakage-indicating device 7 in the state accumulating a power in the direction protruding from a housing 1 becomes unnecessary, so that the reduction in the number of components is realized.
Patent JP-S6152053-A (JP)
Title: Dial impulse transmission circuit
Inventor: YAGYU MASAKI
IPC: H04M1/31
Filed: 1984-08-20
Abstract: PURPOSE:To eliminate completely the effect specific to an element by adopting electronic components such as semiconductors for a relay and a choke coil as electronic circuit so as to eliminate an inductive component. CONSTITUTION:A constant current circuit section 101 is designed to act like a choke coil when a photocupler PC0 is turned on and a photocupler PC1 is turned off and to act like a dial impulse transmission circuit when the photocoupler PC1 is turned on/off. A nonpolarizing circuit section 102 nonpolarizing a power supply voltage of a telephone line is a nonpolarizing circuit cancelling the voltage polarity of an N-P-N junction of a semiconductor such as a constant current transistor TR1 and supplies a voltage at which the titled circuit is operated always even if the line voltage polarity is changed. Since no inductive component exists, generation of surge, crosstalk or noise is eliminated and the noise figure is improved.
Patent JP-S6152460-A (JP)
Title: Direct-coupled clutch controller for hydraulic transmission device
Inventor: SUMIYA KOJI
IPC: F16H61/14
Filed: 1984-08-20
Abstract: PURPOSE:To prevent degradation of vibration-resistance or durability due to cavitation by adjusting engagement of clutch through pressure drop regulation at the drain oil path side upon engagement of direct-coupled clutch. CONSTITUTION:In a lockup control valve 420, a spool 422 will displace downward upon exceeding of solenoid pressure Ps over a setting level. Consequently, an oil path 6 will communicate with an oil path 6B while an oil path 6A will communicate with drain port through a restrictor r1. It will also communicate with a drain oil path 6D communicated with the drain port 47b of lockup control valve 470 having function as a relief valve. Consequently, the hydraulic pressure at the clutching sideface of clutch disc 50 will lower below that at the releasing face 50A side. As a results, the clutch disc 50 will pressure contact against the frictional face 20 to engage the direct-coupled clutch 80 resulting in smooth engagement of direct-coupled clutch.
Patent JP-H0727418-A (JP)
Title: Hot-water supplying device
Inventor: KAMIYA HIROSHI
IPC: F23N5/00
Filed: 1993-07-14
Abstract: PURPOSE:To make a user keenly feel the necessity of maintenance by switching the hot-water supply driving from the normal driving state to the maintenance informing driving state by means of a hot-water supply control means on the basis of the detected information of a maintenance detecting means. CONSTITUTION:When the target revolutions N is 3000r.p.m, if the fan applied voltage V determined on the basis of the target revolutions N and the set function F2 is 20V and also the correction value of the fan applied voltage V is 18V, the revolution correction amount Nc is determined to 2000r.p.m on the basis of the voltage correction amount DELTAV and the set fuction F4, and the target revolutions Nc is corrected to 3200r.p.m. And the same control is repeated. And a maintenance detecting means 104 detects the necessity of maintenance on the basis of the fact that the revolution correction amount Nc as the correction by a correction means 103 reaches the upper limit value (n). According to this detection, a hot-water supply control means 101 switches the hot-water supply driving from the normal driving state to the maintenance informing driving state.
Patent JP-H0340746-A (JP)
Title: Voice coil motor
Inventor: TSUKADA MITSUYOSHI
IPC: H02K33/18
Filed: 1989-07-07
Abstract: PURPOSE:To facilitate the control of an actuator and ensure the positioning of a magnetic head by a method wherein the length in the rotating direction of a coil is designed so as to be 1/2 of the length in the rotating direction of a main coil and the direction of current, conducted through a subcoil, is switched at a position where the polarity of a magnet is changed. CONSTITUTION:Subcoils 6, 7 are provided with currents, different in the directions thereof, depending on a case when the side EF of a main coil 20 is moved within the range of 0 pi/2 in electric angle or an another case when the same is moved within the range of pi/2 pi. In this case, the direction of the current is switched at a position where the polarity of a magnet 1 is changed. When the side EF of the main coil 20 is moved within the range of 0 pi/2, a current, reverse to the direction of the current of the main coil, is conducted through the subcoil 6 while a current, having the same direction as the direction of a current conducted through the main coil, is conducted through the subcoil 7. Next, when the side EF of the main coil is moved within the range of pi/2 pi, a current, having the same direction as the direction of the current conducted through the main coil 20, is conducted through the subcoil 6 while a current, having a reverse direction to the direction of the current conducted through the main coil 20, is conducted through the subcoil 7. Accordingly, a torque may be smoothed compared with a case wherein only the main coil is equipped.
Patent JP-S6416885-A (JP)
Title: Adhesive for metal-clad laminate
Inventor: MAEDA MASANORI
IPC: B32B7/12
Filed: 1987-07-13
Abstract: PURPOSE:To obtain an adhesive capable of improving interlaminar bonding properties between a resin impregnated base layer and metal foil and used in a metal-clad laminate for an electrical equipment, electronic equipment, calculating equipment, communication equipment, etc., by adding a graft polymer to an epoxy resin-containing resin composition. CONSTITUTION:The aimed adhesive obtained by adding a graft polymer (preferably carboxylic acid type graft polymer), preferably of 0.1-5wt.% to a resin composition containing an epoxy resin.
Patent JP-H0837091-A (JP)
Title: Heat ray detection type illumination load control system
Inventor: YABU HAJIME
IPC: H05B37/02
Filed: 1994-07-26
Abstract: PURPOSE:To extend the life of an illumination load by reducing the repetition frequency in a unit time for turning the illumination load on or off when the illumination load is turned on or off in response to the presence of a person. CONSTITUTION:When a heat ray sensor 1 detects the heat rays from a human body in a detection region, a switch element 3 inserted between a commercial power source AC and an illumination load L is turned on. A timer 4 turns the switch element 3 off after the on-state of the switch element 3 is maintained for a prescribed delay time. The timer 4 is provided with a variable-time section 11, and the variable-time section 11 extends the delay time as the number of times that a person is detected by the heat ray sensor 1 is increased.
Patent JP-2001005091-A (JP)
Title: Photographing device
Inventor: ASHIDA TETSUO
IPC: G03B7/08
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device capable of always realizing excellent photographing and obtaining an image where a person to be photographed is surely photographed with appropriate exposure as a whole every time without making the person to be photographed worry about the color of his (her) dress by preventing the assimilation of a background part and the dress. SOLUTION: As the preparation stage of photographing, the image of a person to be photographed is picked up by the electronic camera of an image pickup part 16 first so as to detect the color of the dress based on the obtained image data. For example, data processing is performed, aimed only at a specified area assumed as clothing part of the person 40 to be photographed out of the image data obtained from a CCD, and average L*a*b according to CIE 1976 L*a*b by a Commission International de l'Eclairage is calculated to detect the color of the dress. The detected result is inputted in an arithmetic control part 20 and an appropriate background color is decided in the control part 20. According to this decision, a background curtain 26 of the appropriate color is automatically set out of a roll-shaped background curtain 26.  When the background is settled, photographing for recording (normal photographing) is performed by the image pickup part 16 in response to the pressing operation of a photographing button.
Patent JP-H1127147-A (JP)
Title: Method for adjusting d/a converter, display device and electronic equipment
Inventor: KURUMISAWA TAKASHI
IPC: G09G3/36
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To arrange the characteristic of each D/A converter with simple adjustment in a D/A converter for a liquid crystal display which performs multiphase expansion of a digital video signal and after that, converts it into an analog signal. SOLUTION: Plural D/A converters 101 to 112 are formed on a chip 100 along a prescribed direction, and D/A converters 102 to 105 and 108 to 111 except both edges (further preferably, D/A converters 103, 104, 109 and 110 that are located at the center part) are made reference D/A converters. A characteristic of the other D/A converters is adjusted with the reference D/A converters as reference.
Patent JP-S6417681-A (JP)
Title: Columnar safety razor
Inventor: SHIMANO TAKASHI
IPC: B26B21/04
Filed: 1987-07-13
Abstract: PURPOSE: To provide a safety razor whose external shape at the time of housing forms a columnar shape by forming a columnar razor head part where the two pairs of double-edged razors are installed to abut the respective pairs back to back around a side face and a columnar holder part on one straight line. CONSTITUTION: The entire shape forms the columnar shape and the holder part 3 and the columnar head part 4 form a straight line shape. Further, the double-edged razors 6 and 7 are installed to the columnar head part 4 and turned to double-blade in this case. A resin part 5 for supporting the double- edged razors 6 and 7 is the plastic material of plastic or the like. On the back side of a razor head 4, the razors 8 and 9 equal to the razors 6 and 7 are installed back to back. Or the razor head parts 10 and 11 are formed on both ends of the holder part 3, a protective cap 12 is put on a right end and the protective cap 14 is put on a left end. In such a manner, housing is facilitated, carrying is easily performed and it is not discriminated as the razor at a glance.
Patent JP-2001000342-A (JP)
Title: Washstand
Inventor: IGARASHI JUN
IPC: A47K1/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To easily adjust width and improve appearance by making a cabinet for adjusting the width and a mirror for adjusting the width independent of a cabinet existing in the center and a mirror existing in the center respectively. SOLUTION: In this washstand, a decoration plate 1a in the front of a cabinet existing in the center can move in the width direction, independently of independent cabinets 2 for adjusting the width on both sides. Therefore, a new another member is not required, a work such as cutting is not required, and appearance is improved. Also in a dressing mirror, similarly to the dresser, a mirror 4 for adjusting the width can move in the width direction, independently of a front central mirror 3, so that a new another member is not required, a work such as cutting is not required, and appearance is improved. The central mirror 3 is independent of the mirror 4 for adjusting the width, a washstand in the central part is independent of the cabinets 2, and therefore, a space is formed.  Providing an illumination 5 in this space makes this washing dresser easy to use and improves its entire appearance.
Patent JP-H1022006-A (JP)
Title: Interface connector
Inventor: SERIZAWA AKIRA
IPC: B60R16/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an interface connector which enables enhancement of packaging density and reductions in number of packaged parts, costs, and weight of a load control unit. SOLUTION: An interface connector 20 has at least either a multiplex communications control unit 16 or a load control unit 10 built in, the control unit 16 executing multiplex communications control as to load control data 24a that is multiplex transmitted on a signal line 24 installed in a vehicle, the load control unit 10 executing load control based on the multiplexed load control data 24a; the multiplex communications control unit 16 or the load control unit 10 built in is electrically connected to the signal line 24 to attain a state in which multiplex communications can be made.
Patent JP-H1020540-A (JP)
Title: Electrostatic charge image developing toner
Inventor: NAKAZAWA FUMIKO
IPC: G03G9/08
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic latent image toner excellent in fluidity, electrification property and cleaning property by incorporating specified inorg. fine particles as an external additive having the same polarity or opposite polarity for electrification to the polarity of the toner. SOLUTION: The electrostatic charge image developing toner consists of at least a binder resin, coloring agent and charge controlling agent, and it contains as an external additive, first inorg. fine particles having the same electrification polarity to the toner polarity and second inorg. fine particles having the opposite electrification polarity to the toner polarity. In this case, the particle size of the first inorg. fine particles is larger than that of the second inorg. fine particles. If the particle diameter first inorg. fine particles is smaller than that of the second particles, good electrification rising property is not obtd. because the second inorg. particles having the opposite polarity to the toner base body touch the carrier in the contact electrification process.  By using the electrostatic latent image developing toner aforesaid, good image with good image quality without no fog or filming can be easily obtd.
Patent JP-H04372119-A (JP)
Title: Compound semiconductor vapor growth method
Inventor: MATSUO NOZOMI
IPC: H01L29/06
Filed: 1991-06-20
Abstract: PURPOSE:To enable growth of monoatomic layers with high controllability and operability over a wide area by enlarging the range of substrate temperatures as the operation temperature of growth of monoatomic layers to give a sufficient degree of allowance to setting of substrate temperature. CONSTITUTION:In the vapor growth of compound semiconductors, a substrate under growth is spun at a 300rpm or more rate for growth of compound semiconductor monoatomic layers.
Patent JP-H1119148-A (JP)
Title: Air massage machine
Inventor: HOSHINO SUSUMU
IPC: A61H7/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To make the body part of a massage machine thin in thickness and to prevent a connection hose from being crushed. SOLUTION: This air massager is constituted so as to perform massage by supplying/exhausting air to a bag body (21-26) while connecting an air supply part 10 with a mat part 20 (the main body part of the massage machine) arranged with the bag body through the connection hose 30. In this case, ports 21b-26b to be connected at a part 27 to be connected of the mat part 20 and connection pipes 31b-36b (2nd joint ports) of a 2nd connector 38 of the connecting hose 30 are arranged in one line. Thus, the thickness of the mat part 20 is reduced by reducing the thickness of the 2nd connector 38 and the part 27 to be connected on the mat part 20, hoses 31-36 constituting the connecting hose 30 are bundled to be prevented from being crushed, so that the disturbance of air supply/exhaustion is prevented.
Patent JP-S57100934-A (JP)
Title: Manufacturing of optical fiber preform
Inventor: NAKAHARA MOTOHIRO
IPC: C03B37/014
Filed: 1980-12-12
Abstract: PURPOSE:To manufacture an optical fiber preform in stable state, by sucking the excess gas for control from the middle of an exhaust pipe, thereby controlling the amount of the excess gas flowing in a protecting vessel. CONSTITUTION:Gaseous raw material of glass is blasted through an oxyhydrogen flame burner 2 into the protecting vessel 1, and is subjected to flame  hydrolysis. The produced granular glass is deposited rod-like on the supporting  rod 3 to obtain an optical fiber preform 4. The amount of the excess gas flowing in the protecting vessel 1 through the inlet hole 5 is detected with the anemometer 10, and the signal from the anemometer is transmitted through the  control panel 14 and inputted to the pulse motor 11. By this arrangement, the  amount of excess gas flowing in the vessel 1 through the inlet 5 can be controlled by controlling the opening of the damper 12 with the pulse motor 11  according to the signal transmitted from the anemometer 10 through the control  panel 14.
Patent JP-S6065618-A (JP)
Title: Timing generating circuit
Inventor: OZAWA YOSHIO
IPC: H03K5/13
Filed: 1983-09-20
Abstract: PURPOSE:To generate a clock signal having a required minimum time width for a sequence circuit by providing a monostable multivibrator connected intermittently and an FF reset by a signal from a circuit to be controlled. CONSTITUTION:When a reset signal is made risen to a high level at starting, since a Q' output of an R-SFF13 is at a high level while the reset signal is at a low level, the monostable multivibrator 11 is triggered and a pulse having a time width T1 is outputted as a clock signal CLK. Moreover, the output triggers the monostable multivibrator 12, from which a pulse having a time width of T2 shorter than the T1 is outputted. This pulse is given to the FF13, which is set and the Q' output goes to high level and the output is given to the circuit to be controlled as an READY signal. Then the circuit to be controlled performs required operation and returns a signal ACK, causing an output of an NAND gate 15 to go to a high level, the FF13 is reset and the monostable multivibrator 11 is retriggered accordingly. The operation above is repeated and the CLK is obtained.
Patent JP-H0338728-A (JP)
Title: Arithmetic processing unit
Inventor: IKENAGA CHIKAKO
IPC: G06F9/30
Filed: 1989-07-05
Abstract: PURPOSE:To reduce the cost and to improve the performance with an arithmetic processor by performing the transfer of data between a register file and a memory based on the difference between the start address of a register window used by a procedure under execution and the head address of the register file. CONSTITUTION:A comparator 6 compares the difference between the start address of a register window used by a procedure under execution supplied from a counter 5 and the head address of a register file with a prescribed constant and produces a signal to show the possibility of both overflow and underflow states. A control logic circuit 3 performs the transfer of data between the register file and a stack in response to the signal produced by the comparator 6. Thus it is possible to suppress the occurrence of both overflow and underflow states without increasing the scale of the register file. Then, the deterioration of performance due to the overflow and underflow states can be prevented.