baber/WOPTO huggingface dataset:
Patent JP-H09154010-A (JP)
Title: Printing and recording device
Inventor: IMAI KOJI
IPC: G06T1/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To execute a data transfer processing and a resolution conversion processing without increasing printing time by directly transferring printing information from a host to a storage means based on a direct memory access(DMA) command and converting resolution. SOLUTION: An ASIC circuit 22 is a hard logic circuit by a gate array and a standard cell, etc., and is mainly provided with a controller 35 for controlling the respective parts of the circuit, a resolution conversion part 36 for executing the appropriate resolution conversion processing to printing data from a host computer and a data transfer part 37 for sending out the printing data 34a or the like to a head driver. Then, the ASTC circuit 22 directly transfers the printing information from the host to the storage means based on the DMA command from a CPU and converts the resolution parallelly to the data transfer. Thus, without adopting an expensive CPU, the burdens of the CPU are reduced and a printing processing is quickly performed as the whole.
Patent JP-H03195924-A (JP)
Title: Method and apparatus for measuring flow rate of liquid
Inventor: HOCHIDO YUKO
IPC: G01F1/68
Filed: 1989-12-25
Abstract: PURPOSE:To determine the velocity of a liquid flow in a conduit by changing a temperature at a prescribed spot outside the conduit through which a liquid flows and by measuring a delay of a change in the temperature at a prescribed spot located on the downstream side of the former. CONSTITUTION:A heater 2 connected to a power source 3 is provided on a conduit 1 through which a liquid flows, and a temperature measuring element 4 connected to a detecting circuit 5 is provided on the downstream side of the heater 2. A change in temperature is detected by the temperature measuring element 4 and a signal thereof enters an arithmetic circuit 7. Meanwhile, a signal from an oscillator 6 also enters the arithmetic circuit 7, a time delay T of the change in temperature is determined therein and the velocity of the liquid is calculated with correction at the time of a low velocity included. Now, when a spot whereat the change in temperature is given is set at a point A and a spot whereat the change in temperature is measured is set at a point B, the quantity of generated heat or the quantity of absorbed heat as to the change in temperature given at the point A can be made small, since the points A and B can be set in proximity to each other. Accordingly, it does not happen that the temperature of a heating part turns so high as to boil or cause pyrolysis, or that the temperature of a heat absorbing part turns so low as to be hardened or cause an increase in viscosity.
Patent JP-H05144158-A (JP)
Title: Disk player
Inventor: ABE HIROSHI
IPC: G11B17/051
Filed: 1991-11-25
Abstract: PURPOSE:To decrease a clamp arm load, and simultaneously, to enable opening/ closing a clamp arm surely by driving an arm releasing member with a driving member driven in one direction and releasing the clamp arm. CONSTITUTION:A pickup arm chassis 3 is provided with the arm opening/closing member 12 moving the clamp arm 17 in the direction of clamping and unclamping by the rotation. Also, at the side of a casing 2, the driving member 11 regulating so that the chassis dose not move to the casing 2 and an end part is a depressing part 11c depressing an opening/closing member 12. In the case that the direction in which the opening/closing member 12 is depressed is, for example, horizontal direction, the pickup chassis 3 is not risen by the driving power of the driving member 11 then the load working on the driving member 11 is minimized. Then, an arm releasing angle is determined by the accuracy of assembling the opening/closing member 12 and the arm 17 and the releasing angle can be set with a high accuracy.
Patent JP-2001152205-A (JP)
Title: Metal powder injection molding method and binder used therefor
Inventor: MAKINO ISAO
IPC: B22F3/10
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To produce a binder capable of preventing the deformation of a molded body in a degreasing stage in a metal powder injection molding method and to provide a metal powder injection molding method using the same. SOLUTION: In a metal powder injection molding method in which a molding material obtained by mixing metal powder and a binder is injected into a mold to mold a molded body 8, next, this molded body 8 is heated to remove the binder, and, after that, the molded body 8 is sintered, the binder is obtained by mixing plural binder components, and also, the volume ratio of the amount of the binder made into a softened state to the total of the binder in the initial stage in the molded body 8 at the time of the heating for removing the binder is always <=50 vol.%.
Patent JP-H10158547-A (JP)
Title: Antifouling coating material composition
Inventor: SUGIHARA MITSUNORI
IPC: C09D5/14
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject self-polishing type composition exhibiting antifouling effect in sea over long period by using a copolymer resin containing a specific metal as a vehicle component. SOLUTION: This coating material composition contains (A) a polymerizable monomer having two double bonds and containing metal [e.g. magnesium (meth) acrylate], (B) a metal-containing monomer of the formula (R<1> is H or methyl; M is Mg, Zn or Cu; R<2> is an organic acid residue) [e.g. magnesium monochloroacetate (meth)acrylate] and (C) a copolymer obtained by polymerizing a monomer mixture comprising copolymerizable unsaturated monomers [e.g. methyl (meth)acrylate] as a vehicle. The polymerization is preferably carried out in a ratio of 90-20 pts.wt. component C to 10-80 pts.wt. total amount of the components A and B. The ratio (molar ratio) of the components A to B is preferably (70/30) to (30/70). Furthermore, the above copolymer is preferably compounded in an amount of 20-25wt.% (based on solid content) as the resin component into the objective composition.
Patent JP-H06183511-A (JP)
Title: Clean stocker
Inventor: TAKAHASHI TOMIYUKI
IPC: B65G1/00
Filed: 1992-12-17
Abstract: PURPOSE:To maintain the clean atmosphere in a house even in the case of happening unexpected power interruption by providing an emergency power supply unit for continuing a feed of power by switching a power supply of a blower to a battery. CONSTITUTION:A clean stocker has a blower 6 for supplying clean air through a high performance filter 5 toward an article storehouse, partitioned in a housing 1 with a front surface door 2, and a backup gas supply pipe 8 connected to a clean gas source 9 to draw in the gas into the housing 1, and also providing an emergency power supply unit 13 for continuously operating the blower 6 at the time of happening unexpected power interruption. When supply of power disappears in a station by unexpectedly happening power interruption during steady operation, the emergency power supply unit 13 detects happening of power interruption to instantaneously close a battery 14 in a power supply circuit of a drive motor FM for the blower 6. In this way, the blower 6 is continuously operated with no interruption by receiving a feed of power from the battery 14, simultaneously to issue an alarm by actuating an alarm lamp 15 and a buzzer 16.
Patent JP-H11159336-A (JP)
Title: Fire wall provided with ventilating property
Inventor: NAKAJIMA NORIO
IPC: F02B77/13
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To lower the noise while hindering the flow of the passing air toward an engine hood by forming a through hole in a fire wall for covering an engine at a part for receiving the passing air from a fan, and providing a shielding plate in an outer surface of the wall so that a through hole is hidden from a view in the horizontal direction. SOLUTION: In a hydraulic shovel, a hydraulic pump is arranged in right and obliquely over an engine, and a fire wall is arranged between the engine and the hydraulic pump. This fire wall is formed of a laminated plate of a metal inner plate 10 and a plastic outer plate 11, and the inner plate 10 is cut, and a cutting piece 13 thereof is bent outward so as to form a clearance as a through hole 12. On the other hand, the outer plate 11 is cut at a position corresponding to the clearance so that a tip of a cutting piece 14 thereof forms a shielding plate 15. With this structure, the air flowing to the fire wall enters the through hole 12, and flows to the hydraulic pump side along the shielding plate 15, and on the other hand, intrusion of the oil flipped by the hydraulic pump into the engine is prevented.
Patent JP-H06162611-A (JP)
Title: Tape deck
Inventor: SAWAI KUNIO
IPC: G11B15/43
Filed: 1992-11-24
Abstract: PURPOSE:To stabilize running of a tape and to lessen the damage of the tape by making it possible to adjust the irregularity of the tension of the tape. CONSTITUTION:The tape deck is provided with a deck chassis 2 which has a rail 1 for sliding and guiding a guide body 7. A guide roller 5 for winding a tape 3 around a head cylinder 4 and a post 6 are erected in the guide body 7. An adjusting member 9 is set in the vicinity of a terminal end of the rail 1 of the deck chassis 2 so as to adjust the tension of the tape by pressing the side face of the guide body. Accordingly, the relative position of the post 6 to the cylinder 4 is finely adjusted.
Patent JP-H03180810-A (JP)
Title: Double mirror false image display device for automobile instrumentation
Inventor: RONARUDO HETSUGU
IPC: G02B17/08
Filed: 1990-11-30
Abstract: PURPOSE: To read two or more gauges or large meters like analog meters at a proper virtual image distance by combining an off-axis mirror which has a negative power and is formed to an asphercal face and an eccentric mirror which has a positive power and is formed to an spherical face to constitute an observation optical system. CONSTITUTION: A virtual image display device of meters for vehicle is arranged in the front of a steering wheel, and light of an illuminated image from a image source 11 diverges and is reflected by a turning-back mirror 13 and is made incident on a negative-power mirror 15 formed to an eccentric convex. Light of the image from this mirror 15 is made incident on a positive-power mirror 17 formed to an eccentric concave, and the mirror 17 has a positive power to enlarge the image. Light of the image reflected by the mirror 17 reaches an observer through a protection window 19. Thus, the negative mirror 15 and the positive mirror 17 are used to obtain proper enlargement, virtual image distance, visual field, and optical characteristics.
Patent JP-H08176187-A (JP)
Title: New production method of 14 alpha-hydroxy-4-androstene-3, 6,17-trione
Inventor: IMAIZUMI YOSHIHIRO
IPC: C07J75/00
Filed: 1994-12-27
Abstract: PURPOSE: To newly obtain 14α-hydroxy-4-androstene-3,6,17-trione useful as an anti-cancer medicine. CONSTITUTION: 14α-Hydroxy-4-androstene-3,6,17-trione is obtained by oxidizing a hydroxyl group at 6-position of 6,14α-dihydroxy-4-androstene-3,17-dione using an N-halogenoimide or N-halogenoamide as an oxidizer in the presence of light or a polymerization initiator. The process gives a high yield and a high processability and the resultant 14α-hydroxy-4-androstene-3,6,17-trione is safe because any heavy metal is not used in the process.
Patent JP-H06183615-A (JP)
Title: Cloth passing device of web
Inventor: KIMURA MASATO
IPC: B65H19/10
Filed: 1992-12-17
Abstract: PURPOSE:To convey web smoothly without loosening and being caught in by rotating a chain motor at a slightly higher speed than rotation speed detected by a detection means while holding a constant torque amount which is set by a torque amount setting means. CONSTITUTION:When cloth passing operation of a web A in an introduction section of a processing machine of the web A is done, a mounting member 70 is mounted on a no-end chain 22 provided on the right and left across a running passage of the web A, and a tip of the web A is attached on the mounting member 70. In this condition, a motor 20 is driven to run the no-end chain 22 and start the conveyance of the web A. At this time, when the web A is conveyed smoothly without loosening, a constant torque amount which is set by a torque amount setting means 308 is maintained, and the drive of the motor 20 is controlled by a control means 310 based on speed signals from a pulse row converter 306 in which output signals of a pulse generator 304 are input so that chain speed becomes slightly higher than line speed.
Patent JP-H09175317-A (JP)
Title: Air bag system
Inventor: NAKAAZE KUNIO
IPC: B60R21/16
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the unit cost by establishing the supply voltage guarantee at the time the memory record is completed in case supply of the battery voltage is stopped by a collision without making the boost voltage of a spreading booster circuit to a high value and making the capacitance of a backup capacitor a large value. SOLUTION: An air bag system concerned senses the car collisional condition with input of a G sensor 54, impresses a specified supply voltage for ignition on an ignition device 56 by turning on a spreading transistor 55 installed between the ground and a battery 51 with which a backup capacitor 59 is connected parallel, and records in a non-volatile memory 62 the results from processing of the G sensor input or the condition of the system before and after the collision. After the car collisional condition is sensed, the consumed current is reduced with which no processing is required in the period from the collision till the end of recording in the memory 62.
Patent JP-H06189223-A (JP)
Title: Dc transmission factor correction circuit
Inventor: EBE NAOTAKA
IPC: H04N5/59
Filed: 1992-12-17
Abstract: PURPOSE:To provide a DC transmission factor correction circuit which is capable of preventing the pedestal level on a screen from changing and performing at exact correction from the low signal to the high signal of an APL. CONSTITUTION:This circuit is provided with a pedestal clamp circuit 10 clamping a luminance signal to reference potential by the input of a clamp pulse, a buffer amplifier 11 amplifying the output signal of this pedestal clamp circuit 10, a capacitor C1 integrating the voltage of the output signal of this amplified buffer amplifier 11, a comparison and amplifier circuit 12 comparing the voltage of this capacitor C1 with reference voltage and amplifying it, an adder 2 superposing this output signal of this comparison and amplifier circuit 12 on the output signal of the buffer amplifier 11, and a switch means D1 performing an ON operation when the APL becomes larger than a prescribed value and being provided for reducing the correction level of a correction signal to be superposed on an original signal by discharging the voltage charged by the capacitor C1.
Patent JP-H04203330-A (JP)
Title: Supercharging pressure control for ffv engine
Inventor: KASHIMA TAKAMITSU
IPC: F02B37/12
Filed: 1990-11-29
Abstract: PURPOSE:To control the maximum supercharging pressure while avoiding pre- igition by lowering the maximum supercharging pressure when the time within an area where pre-ignition occurs passes preset time. CONSTITUTION:A control device 41 sets the maximum supercharging pressure according to the alcohol concentration of fuel from an alcohol density sensor 26, outputs an operating signal corresponding to the maximum supercharging pressure to a duty solenoid valve 21, and controls the supercharging pressure of a turbo charger 14 to the maximum supercharging pressure. When the current operation status of an engine 1 is discriminated to be within an area where a pre-ignition occurs, the time within the area is timed. When the time passes a preset time, the operating signal which lowers the maximum supercharging pressure is outputted to the duty solenoid valve 21. It is thus possible to control the maximum supercharging pressure while avoiding the pre-ignition without need of a hardware for detecting the pre-ignition.
Patent JP-2001152867-A (JP)
Title: Engine
Inventor: IKUTA KAZUNARI
IPC: F02M25/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an engine, capable of reducing the consumption of the oxygen in the air, suppressing the rate of generation for carbon dioxide gas and emitting a large output with smollee amount of fuel by using ammonium nitrate as a main oxygen source, as compared with the arrangement where oxygen in the air is utilized chiefly. SOLUTION: From an air/ammonium nitrate supply valve 12, air and ammonium nitrate spherical particles 19 are supplied to a main combustion chamber 5. When a mixture gas f the fuel and air in an aux. combustion chamber 1 is ignited by an ignition plug 3, the mixture gas undergoes combustion to produce a high-temperature gas which is injected into the main combustion chamber 5 from a jet 4, and the ammonium nitrate captured by a dimple 8 is pyrolyzed to result in generation of oxygen. With this oxygen generated from ammonium nitrate, the uncompensated fuel is combusted, and the combustion gas generated moves a piston 7. With the piston motions, the power is taken out from a crank 16.
Patent JP-2000163506-A (JP)
Title: Two-dimensional code reading method and record medium
Inventor: YOU KIYOKUKA
IPC: G06K7/14
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately detect the center position of an alignment pattern to shorten the read time as the result in the case of read of a two-dimensional code having the alignment pattern. SOLUTION: Eight check points are set one cell apart from the center position obtained by calculation in the periphery of the center position, and a brightness pattern of nine points consisting of the calculated center position and eight peripheral check points is compared with nine reference patterns (a) to (i) to find the reference pattern coinciding with the brightness pattern. Since reference patterns (a) to (i) are different in shape data and are set so that each of them may include a center cell (e) of the alignment pattern, a part of the reference pattern coinciding with the brightness pattern which the center cell (e) of the alignment pattern corresponds to can be discriminated if the reference pattern coinciding with the brightness pattern is found.  For example, if the reference pattern (a) coincides with the brightness pattern, the right and lower cell corresponds to the center cell (e). Consequently, the center position of this specified center cell is calculated to accurately specify the center position.
Patent JP-H08177816-A (JP)
Title: Rotation energizing mechanism
Inventor: DAGURASU FUITSUSHIYAA
IPC: F16B2/20
Filed: 1994-12-27
Abstract: PURPOSE: To enable sandwiching of a substance easily with only one hand by rotatably connecting a rotational body to a base with a specified space, fixing a spring into the base, making it slidably abutting into the rotational body, and pressurizing the inner surface of the rotational body by means of a spring. CONSTITUTION: A spring 3 prepared by binding piano wire has both ends connected to a spring fixation groove 5 integrated with a connection piece 2a of a sandwiching piece 1a. The spring 3 slidably abuts against a sandwiching piece 1b under an elastically deformed state through a tube 6 made of flexible synthetic resin. When the front end of the sandwiching piece 1b is rotated from the neutral position to the sandwiching piece 1a, a fulcrum (g) of the sandwiching piece 1b is moved frontward, and a contact point (h) between the spring 3 and the sandwiching piece 1b is slid rearward. The frong end side between the sandwiching pieces 1a, 1b is in a closed condition.  When the front end of the sandwiching piece 1b is rotated in the direction of separating from the sandwiching piece 1a, the fulcrum (g) is moved rearward and the contact point (h) is moved frontward compared to the fulcrum (g). The front end sides of the sandwiching pieces 1a, 1b are kept opened. A substance can be sandwiched by only one hand.
Patent JP-2001150849-A (JP)
Title: Laminated card
Inventor: SATO HIROKI
IPC: G06K19/077
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To upgrade the durability of a protecting layer formed on the surface of a laminated card used for an IC card and the like and make scratches inconspicuous as the structural advantages of the laminated card. SOLUTION: This laminated card is of such a construction that the hardness and strength of the card are upgraded by using an acrylic resin or an ultraviolet-curable resin for a surface protecting layer and fine irregularities are formed on the surface so as to make the surface hardly scratched and make the scratch inconspicuous.
Patent JP-H09176550-A (JP)
Title: Oily pigment ink composition for writing tool
Inventor: HAMADATE CHIE
IPC: C09D11/16
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an oily pigment ink composition used for writing tools, comprising titanium dioxide, a resin, an organic solvent and a phosphate ester compound, can easily be stirred with stirring balls, substantially not generating hard precipitates also after stored for a long period, and capable of giving stable drawn lines. SOLUTION: This oily pigment ink composition comprises (A) titanium dioxide preferably in an amount of 1-60wt.%, (B) a resin such as gum rosin preferably in an amount of 1-50wt.%, (C) an organic solvent such as isobutyl alcohol, and (D) a phosphate ester such as ethyl phosphate preferably in an amount of 0.1-15wt.%.
Patent JP-H06181877-A (JP)
Title: Tableware washer
Inventor: ISHIHARA MICHIHARU
IPC: A47L15/48
Filed: 1992-12-18
Abstract: PURPOSE:To provide convenience to a user by storing a drying hour and a drying mode at every plural washing modes, respectively in a tableware washer which automatically performs washing and drying. CONSTITUTION:A memory area to store washing mode data N to designate the washing mode of tableware, drying mode data DM (N) to designate the drying mode of the tableware at every washing mode designated by the data N, drying hour data TM (N, DM (N)) to designate the drying hour of the tableware at every washing mode and drying mode designated by both data N, DM (N) is provided in a control circuit 50. The data N, DM (N), and TM (N, DM (N)) can be changed by a washing mode change switch 55, a drying mode change switch 56, up and down switches 57a, 57b, and the tableware can be washed and dried in the washing mode, the drying mode, and the drying hour designated by the data N, DM (N), and TM (N, DM (N)) by the on-operation of a start switch 54.
Patent JP-H11224403-A (JP)
Title: Magnetic recording device and magnetic reproducing device
Inventor: IZUMI YUKIO
IPC: G11B5/09
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To enable a more information quantity to be recorded by converting inputted recording information into recording codes with a prescribed system, selecting a magnetization having a first polarity, a magnetization having the polarity reverse to that of the magnetization having the first polarity and the magnetization of an AC erasion in accordance with the recording codes and recording the recording codes on a magnetic medium while making recording currents made to correspond to magnetic characteristics having selected magnetism flow through a magnetic head. SOLUTION: In the case of recording information, inputted information A are demarcated into information for every three bits in an information converting and recording circuit to be converted into recording codes B based on a comparison table. Then, recording currents corresponding to the recording codes B are made to flow through the magnetic heads from the information converting and recording circuit. +s, -s and 0s of the recording codes B are respectively made to be positive currents, negative current and currents of AC erase. Thus, three bits of the recording information are recorded with two recording codes by converting information equivalent to three bits of binary recording information A into information equivalent to two codes of ternary recording codes B in this manner. That is, 1.5-fold information is recorded in the same area or the same time.