baber/WOPTO huggingface dataset:
Patent JP-H03158692-A (JP)
Title: Refigerator
Inventor: SHIMURA KOJI
IPC: F25D23/00
Filed: 1989-11-16
Abstract: PURPOSE:To improve an interior effect through indirect illumination with light from an illuminating device by a method wherein the illuminating device is mounted in a top table protruded to a position above a door, and the under surface of the top table is sloped upward toward the front. CONSTITUTION:Illuminating devices 17 formed with an incandescent lamp located in three spots in all of a central part and on both sides of the central part are mounted on a front end 16A of a top table 16 in a manner to correspond to recesses 22 and 23. A lateral slit 32 is formed in an inclination part 31 positioned below the illuminating device 17. Further, a light transmission part 33 formed by a translucent film is formed on the front of the front end 16A. The illuminating device 17 is always lighted ON during turning ON of the power source of a refrigerator 1, light therefrom illuminates the translucent part 33, and passes the slit 32 to arcuately illuminate the inclination part 31. Further, the light illuminates the upper surfaces of the doors 2 and 3 containing the recesses 22 and 23, and upper edges 2A and 3A are illuminated, as seen from the front, in a manner to be fringed by light and float to provide indirect illumination. This constitution further improves an interior effect.
Patent JP-2001117423-A (JP)
Title: Belt cartridge for photoreceptor belt and electrophotographic printer using the same
Inventor: YAMAMOTO KAZUOKI
IPC: G03G21/18
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a belt cartridge for photoreceptor belt and an electrophotographic printer using the same, with which the hands or clothing of a user is prevented from being dirty by a toner or the like without necessity to separately prepare or preserve a member for photoreceptor belt exchange. SOLUTION: Rollers 7, 8 and 5 are moved in the direction of an arrow D and a belt 10, in which a photoreceptor belt 2 is housed, is inserted from an opening part provided on an electrophotographic printer 1. Next, the roller 5 is moved in the direction of an arrow H, a tensile force is applied to the photoreceptor belt 2, and it is supported by rollers 3, 4, 5 and 6 of a belt support driving system 9. Afterwards, only an outer cover 10a is slid, divided in the direction of an arrow I and taken out of the electrophotographic printer 1.
Patent JP-H09143104-A (JP)
Title: Production of 2,6-dimethylnaphthalene and 2,7-dimethylnaphthalene, and production of their intermediate
Inventor: TAKEYA HARUHIKO
IPC: C07C51/373
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To selectively obtain at low cost in an industrially advantageous way the high-purity dimethylnaphthalene compounds useful as raw materials for dyes, medicines or polymeric materials. SOLUTION: These compounds, 2,7-dimethylnaphthalene of formula I and 2,6-dimethylnaphthalene of formula II, are obtained by the following process: first, toluene is reacted with methylsuccinic anhydride in the presence of a Lewis acid catalyst pref. at 10-70 deg.C for 1-5h to produce 4-(4-methylphenyl)-2- methyl-4-oxobutanoic acid and 4-(4-methylphenyl)-3-methyl-4-oxobutanoic acid, respectively, and the mixture of these two intermediate products is separated into the respective intermediates by recrystallization; subsequently, the respective intermediates are hydrogenated in the presence of a catalyst (pref. palladium- bearing active carbon) and then heated together with a strong acid (pref. polyphosphoric acid) followed by hydrogenation in the presence of a noble metal catalyst and then conducting a dehydrogenation.
Patent JP-S63151526-A (JP)
Title: Power transmitting device for four-wheel drive car
Inventor: SHIBAHATA KOJI
IPC: B60K17/34
Filed: 1986-12-16
Abstract: PURPOSE:To optimize the distribution of braking force in 4WD for transmitting rotational torque of a drive device to rear wheels through an electric motor with the generating brake, by nullifying the output current of motor in the operation of brake to release rotational restraint. CONSTITUTION:Rotary torque of a drive device 1 consisting of an engine and a transmission is transmitted to front wheels 4 as main drive wheels, while power is transmitted to rear wheels 7 as driven wheels through an electric motor 11 consisting of a rotor 12, stator 13 and output terminal 14 connected to a resistor 15 by utilizing a generating brake. A brake pedal switch 16 is connected in series to the resistor 15 to open the contact in the operation of brake pedal, nullify the output current of motor 11 and shut off the generating braking. The front and rear wheels 4, 7 are released from the restraint of rotation, and the rotation of rear wheels is freed so that an optimum distribution of braking becomes possible.
Patent JP-H05133317-A (JP)
Title: Internal combustion engine ignition method and device of capacitor discharge type
Inventor: KINOSHITA ATSUFUMI
IPC: F02P15/10
Filed: 1991-11-14
Abstract: PURPOSE:To prevent occurrence of incomplete combustion in the case fuel becomes lean. CONSTITUTION:A switch element such as FET 7 that can be forcibly disconnected is used as a discharging switch for discharging a capacitor 2. When an ignition signal V1 which decides the ignition timing of an internal combustion engine is generated, a trigger signal Vt is given to the FET 7 to turn on this switch. As a result, electric change of the capacitor 2 is discharged to the primary coil of an ignition coil 1 through the FET 7. When the discharge current has reached a set value, the FET 7 is turned off by making the trigger signal Vt zero to once stop the discharge of the capacitor 2. After the lapse of a predetermined time period, the trigger signal Vt is given to the FET 7 again to restart the discharge.
Patent JP-S62156181-A (JP)
Title: Water based ink for ink jet recording
Inventor: NAGAI KIYOFUMI
IPC: C09D11/02
Filed: 1985-12-28
Abstract: PURPOSE:The titled ink, containing a mixture of a specific dye with a specific dye selected from the group consisting of C.I. Acid Yellow 28, 44, etc., and having improved water and light resistance and black hue and high recorded image density. CONSTITUTION:An ink obtained by dissolving (A) a dye expressed by formula I (X is -NHCO-, -SO2- or formula II; R is H or acyl; M is Li<+>, K<+>, Na<+> or NH4<+>) and (B) at least one selected from the group consisting of C.I. Acid Yellow 28, 44, 50, 86, 142, 144 and 79, C.I. Direct Green 63 and 80 and C.I. Direct Blue 86, 87, 106 and 200 in water. The total amount of the components (A) and (B) is preferably 1.5-6wt% based on the total weight of the ink and 10-40wt% water-soluble organic solvent, preferably diethylene glycol, etc., may be blended for preventing clogging, etc.
Patent JP-H02146555-A (JP)
Title: Electrophotographic sensitive body
Inventor: HONGO KAZUYA
IPC: G03G5/14
Filed: 1988-11-29
Abstract: PURPOSE:To obtain the separate function type electrophotographic sensitive body having high sensitivity and excellent potential stability at the time of repetitive use by providing an under coating layer contg. an acid on a conductive base. CONSTITUTION:The under coating layer 2 is provided on the conductive base and a charge generating layer 3 and a charge transfer layer 4 are successively provided thereon. The under coating layer 2 is formed by application of a coating liquid which contains 0.0001 to 0.5pts. acid per 1pt.wt. binder resin of the under coating layer 2 and is prepd. by incorporating the acid into a binder resin soln. Inorg. acids, such as hydrochloric acid, sulfuric acid, hydrobromic acid, phosphoric acid, and hydrofluoric acid, and org. acids, such as formic acid, acetic acid, propionic acid, butyric acid, lactic acid, benzoic acid, and benzensulfonic acid, are used as the acid to be incorporated into the coating liquid. The sensitivity is improved in this way and the potential stability at the time of repetitive use is improved. The residual potential is lowered and the deterioration in image quality is prevented.
Patent JP-H04173153-A (JP)
Title: Printing hammer
Inventor: OYAMA SHIGERU
IPC: B41J2/295
Filed: 1990-11-05
Abstract: PURPOSE:To provide a constitution in which the occurrence of a bend deformation to an outer and an inner spring after an impact of wire on a printing medium by installing a pin, with one end connected to an armature block and the other end to a base, which crosses the rotary center shaft of the outer spring. CONSTITUTION:The subject printing hammer consists of an armature 2 equipped with wire 1 on the tip, an armature block 3 junctioned to the base part of the armature 2, an outer and an inner spring 4, 5 connected to the block 3, an inner block 6 connected to the other end of the inner spring, an piezo element 7 connected to the other end of the block 6, a base 8 junctioned to the other ends of the outer spring 4 and the piezo element 7, and two tapered pins 9, each having the thin end part connected to the armature block 3 and thick end part connected to the base 8, arranged near the both end parts of spring 4, which crosses the rotary center shaft 4a of the spring 4 and has one end connected to the block 3 and the other end connected to the base 8. Thus the displacement generated, in a proceeding direction near the center, of the outer and inner spring 4, 5, immediately after the impact of the wire 1 with a printing medium 11, is restricted by the pins 9.
Patent JP-H06144504-A (JP)
Title: Carrying-in and-out device of automated warehouse
Inventor: NAGAMATSU EIJI
IPC: B66F9/07
Filed: 1992-11-10
Abstract: PURPOSE:To carry in and out loads with high time efficiency without collapse of a load stack by variably-setting the accelerating/decelerating speed of the elevating travel of a lifter so as to obtain a proper value according to loading weight. CONSTITUTION:A load cell 65 which serves as a weight detecting means is installed at a locking part to an upper beam 15 by the wire fixture 41 of a suspending wire 45 in a lifter disposed between a pair of columns 13, and the loading weight of a load G applied onto the lifter is detected from tractive force which works upon the suspending wire 45. An output signal of the load cell 65 is inputted into a control device, and accelerating/decelerating speed and stationary speed are variably-set to proper ones in an elevating drive motor 63. Namely, the heavier the loading weight is, the lower speed of the elevating drive motor 63 is set. It is thus possible to operate the lifter at a high speed within such a range as the load stack is not collapsed, and to carry in and out the loads with high time efficiency.
Patent JP-H06152678-A (JP)
Title: Communication protocol converter
Inventor: WAKANO KATSUMI
IPC: G06F13/00
Filed: 1992-11-10
Abstract: PURPOSE:To execute high speed protocol conversion processing efficiently by storing a message after conversion of a message to be sent and using the stored message as it is. CONSTITUTION:A received transfer syntax message 20 and an abstract syntax message 21 in the case of reception are stored in a storage section 23 together with a start identifier. Upon the receipt of an abstract syntax message 18 to be sent, a discrimination section 22 gives the start identifier to the storage section 23. When a message having the identifier is in existence in stored data, the storage section 23 outputs the message to a discrimination section 22. The discrimination section 22 latches a corresponding part when the same part is in existence in a message component. A different part is outputted to an encode section 24. The encode section 24 converts the abstract syntax message 18 into transfer syntax data and output the data to the discrimination section 22. The discrimination section 22 generates a transfer syntax message 19 to be sent from the entered and latched transfer syntax data.
Patent JP-H03162389-A (JP)
Title: Door controller for elevator
Inventor: MIURA MORIYUKI
IPC: B66B13/14
Filed: 1989-11-20
Abstract: PURPOSE:To meet the convenience of users by preventing the generation of the imperfect closed state by automatically continuing the closing operation up to the perfect closure when a door is closed to the width free from the danger of the user from being nipped. CONSTITUTION:A door switch 3 for detecting the perfectly closed state is turned ON when a hall side door 11 and a cage side door 12 arrive at a perfectly closed position (a), and a door switch 4 for detecting the state immediately before the perfect closing is turned ON when the doors 11 and 12 reach the (b) position immediately before the perfect closing. A door opening/closing control part 8 continues the door closing operation during the time when a door closing instruction switch 2 is in operation, until the switch 4 is turned ON, and when the operation is intercepted, the door closing operation is intercepted. When the switch 4 is turned ON, the automatic perfect closing mode is set, and in an elevator controlling microcomputer 5, the door closing operation is continued even if the switch 2 is not operated, and the automatic transition to the (a) position as the perfectly closed state is performed, and the generation of the imperfect state is prevented.
Patent JP-H07148907-A (JP)
Title: Method and device for registering image recognizing position
Inventor: KINUMEGAWA ISAO
IPC: B41F15/08
Filed: 1993-11-30
Abstract: PURPOSE:To provide an image recognizing postion registration technology which can register a position with high accuracy without requiring much time for the preparation of position registration by extracting and using a pattern usable for the registration of a base to be processed. CONSTITUTION:When a screen printer is started, first a dictionary zone for a screen mask is set temporarily. Cameras 6a and 6b are moved to a printing station S2 to obtain an image of screen mask 4. A particular pattern in the image, which is not like other patterns in the periphery and can be utilized as a position registration mask, is extracted, and the given zone including the pattern is stored in a RAM 7b of a main control section 7 as a temprary dictionary zone. Then, a temporary printed board 1 of the same kind as a base to be processed is vacuum adsorbed on a table 2 and disposed in a position registration station S1.
Patent JP-H07151224-A (JP)
Title: Control device for automatic speed change gear
Inventor: SUZUKI YASUHITO
IPC: B60K20/06
Filed: 1993-11-30
Abstract: PURPOSE:To provide a control device for an automatic speed change gear which allows miniaturization, and the manufacturing cost, reduction of a product and facilitates its control so as to ensure its operations. CONSTITUTION:A control device E for an automatic speed change gear comprises an actuator 80 actuated by a parking operation, a lock member 90 rocking by the operation of the actuator 80, a selector member 50 to be limited in its actuation by the lock member 90; and an actuating member 100 which is hooked on or unhooked from the selector member 50 and the lock member 90 and is locked or unlocked by actuating a key-lock mechanism. The lock condition of the actuating member 100 is released by starting the engine and then when stepping on a brake pedal, the lock member 90 is able to rock in its unlock direction through the actuator 80 so that the selector member 50 is made able to be actuated.
Patent JP-H09137123-A (JP)
Title: Coating resin composition and reproduction of coating emulsion
Inventor: YANAGASE AKIRA
IPC: C08G77/42
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a coating resin compsn. which forms a coating film excellent in resistances to water and staining, and a process for producing a coating emulsion excellent in production stability. SOLUTION: This coating resin compsn. contains an emulsion of a graft block copolymer which comprises polymer blocks comprising repeating dimethylsiloxane units, polymer blocks comprising repeating polymerizable vinyl monomer units and having hydrolyzable silyl groups, and silicon-contg. graft cross-linking units. The emulsion is produced by subjecting a cyclic dimethylsiloxane oligomer and a graft cross-linking agent to emulsion polymn. in the presence of an acidic emulsifier, neutralizing the resultant product, and grafting onto the product a polymerizable vinyl monomer having a hydrolyzable silyl group in the presence of a free-radical-polymn. initiator.
Patent JP-H03159701-A (JP)
Title: Saw chain
Inventor: ISHIZAWA RIYOUICHI
IPC: B27B33/14
Filed: 1989-11-17
Abstract: PURPOSE:To enable the function of a saw chain to be performed in connecting only one kind of center rinks into an endless shape by providing a pair of left and right shifted cutting blades on the center links. CONSTITUTION:There is provided left and right shifted cutting blades 4, 4' in the running direction on a center link 1 so as to be a predetermined blade width B and a material to be cut is worked in an approximate width of this blade width. Protrusion and recession parts 5 mesh engagingly with a running sprocket and thus drive a saw chain 1 in the running direction and also, in a state of capable of sliding with the saw chain running groove of a guide cover, serve to prevent the fitted center links 1 from falling in left and right sides. And, the center links 1 are provided with two holes 6 so that the center links which are arranged in front and behind on a straight line are connected rotatably endlessly by left and right side links 3 pins 2. Besides, the ends of the pins 2 fit the holes 7 of side links 3 and are engaged with each other in order not to be removed therefrom by welding or calking.
Patent JP-H05135395-A (JP)
Title: Cleaning member for optical head and cleaning method therefor
Inventor: HASHI HIROSHI
IPC: G02B27/00
Filed: 1991-11-15
Abstract: PURPOSE:To prevent deficient or excessive cleaning by efficiently cleaning an objective lens provided in an optical head. CONSTITUTION:A cleaning card 40 provided with a cleaning function surface 42 and a check function surface 41 is used. This cleaning card is inserted into an information recording and reproducing device. The check function surface 41 is irradiated with a light beam and the quantity of the reflected light on the check function surface is measured. The light quantity is compared with a prescribed value, by which the degree of contamination of the objective lens 33 is judged. The objective lens is cleaned if necessary. The cleaning is repetitively executed if the stains cannot be removed by one time of the cleaning. The position of cleaning function surface 42 to be brought into sliding contact with the objective lens 33 is changed at every cleaning at this time.
Patent JP-H022274-A (JP)
Title: Asynchronous time-sharing transmission data exchange element control unit
Inventor: REEMON BAKA
IPC: H04L12/58
Filed: 1988-11-28
Abstract: PURPOSE: To improve the application efficiency of a buffer memory and to miniaturize a memory by preparing a management unit allowed to be connected to the input and output links of a switching element even when the element is failed to send a control signal to the element and transmit information to the output link. CONSTITUTION: In order to avoid state that a position in the buffer memory MT is uselessly occupied, a gate pi is blocked by either one of signals adl, tle. An inhibition signal spi is sent from the gate pi to the inhibition accesses of two gates pac, pal to block these gates pac, pal. On the other hand, the signal spi blocks also a gate pe, so that writing operation in the memory MT is not executed. Since an address decoding circuit cda does not send any signal to a conductor AS, an address AE is not written in output FIFOs fs1 to fsj. Since a position in the buffer memory MT is not occupied, the efficiency of the switching element can be improved and the memory MT can be miniaturized.
Patent JP-H03164081-A (JP)
Title: Electrostatic floating unit
Inventor: OGIWARA MASAAKI
IPC: H02N13/00
Filed: 1989-11-21
Abstract: PURPOSE:To reduce the load of facility for launching an object into the space by employing two-dimensional quadrupole electrodes having protruding inside and recessed outside and making the electrode variable. CONSTITUTION:Upon connection of two-dimensional quadrupole electrodes 7a-7d to an AC power supply 4, electric lines of force are produced between the electrodes 7a-7d. Since the electric lines of force protrude toward the central part 6 between the electrodes, an object 5 thrown between the electrodes 7a-7d moves along the electric lines of force toward the central part 6 and stops at the central part 6. The object 5 is prevented from falling in the direction of gravity by means of DC voltage applied between DC electrodes 2a, 2b and stably held in floating state. Since the two-dimensional quadrupole electrodes 7a-7d are arched on the inside where the electric lines of force exist whereas they are recessed on the outside, weight of the electrodes 7a-7d is reduced and occupying space is also reduced. By such arrangement, load of facility for launching an object into the space can be reduced.
Patent JP-H04171816-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHIDA SOICHI
IPC: H01L21/28
Filed: 1990-11-05
Abstract: PURPOSE:To reduce the area occupied by a shallow contact hole by forming at least a deep contact having a tapered shape and the shallow contact hole having no tapered shape in an opening formed on an insulating film on a semiconductor substrate. CONSTITUTION:After a LOCOS separating layer 12 and polycrystalline silicon wiring layer 13 are formed on a semiconductor substrate 11 and an interlayer insulating film 14 is deposited on the substrate 11, a photoresist 15 is patterned. During the course of the patterning process, a remaining part 17 of the photoresist is intentionally formed in a shallow contact hole forming section 16. Because of the photoresist 17, no wet etching takes place in the section 16 when the wet etching is performed in the next process. After the wet etching, a shallow contact hole 19 is formed by removing the photoresist 17 in the section 16 and the insulating film 14 by dry etching. In a deep contact hole forming section 18, a deep contact hole 20 is formed. Finally, a metallic wiring material 21 is deposited and metallic wiring is patterned.
Patent JP-H03164583-A (JP)
Title: Compressor
Inventor: SATO NOBUYUKI
IPC: F04B41/02
Filed: 1989-11-20
Abstract: PURPOSE:To maintain compression efficiency of a compressor body at a high value by insulating heat of exhausted air with an heat insulating material for preventing an increase in temperature of intake air in a so-called package-type compressor wherein the compressor body, a driving source, etc., are housed in a soundproof box. CONSTITUTION:When a motor 12 is driven, a compressor 11 operates via a pulley 15, a belt and a pulley 14 as well as external air is sucked into a soundproof box 9 through an intake duct 6 by a fan 17. A part of the sucked air cools a compressor body 11 and the motor 12 as well as rises in temperature to be exhausted out from an exhaust duct 7. Heat insulating members 22,23, 25,24 are provided on an upper part of a partition 5 of the exhaust duct 7, inside a side part 6b of the intake duct 6, on an intake guide plate 21 and on a side of the intake duct 6 of a rear panel 18 respectively to insulate heat. A rise in temperature of the air passing through the intake duct 6 can be suppressed and sufficiently cooled so as to improve compression efficiency.
Patent JP-H07126133-A (JP)
Title: Gel composition for oral cavity
Inventor: KOJIMA NOBUO
IPC: A61K8/00
Filed: 1993-11-05
Abstract: PURPOSE:To obtain a gel composition for the oral cavity, having high adhesive, penetrating and permeating forces into a mucous membrane in the oral cavity and capable of preventing inactivation of a germicide as mush as possible and effectively manifesting the effects thereof. CONSTITUTION:This gel composition for theoral cavity contains an effective amount of a germicide, >=5wt.% water-soluble alcohols, 0.1-1wt.% water-soluble nonionic polymeric substance and 0.1-2wt.% carboxyvinyl polymer and/or a salt thereof.