baber/WOPTO huggingface dataset:
Patent JP-H03109096-A (JP)
Title: Controller of sewing machine
Inventor: OMORI MASAYOSHI
IPC: D05B69/18
Filed: 1989-09-22
Abstract: PURPOSE:To prevent false actions based on false detection signals from a tread detection switch, by prohibiting any actions corresponding to changes of tread detection signals for a predetermined period of time after the tread detection signal indicates release of pedal treading. CONSTITUTION:When a foretread detection signal indicates a release of a pedal 11 from tread-in condition and a return of a switch operation lever 12b to the neutral position, a retrigable timer 9f corresponds to the signal and provides prohibition signals which prohibit any corresponding actions for a predetermined period of time thereafter. Then a motor control circuit 9d and a solenoid control circuit 9e respond during this prohibition period to neither foretread detection signals nor converse tread detection signals. In this case, the predetermined duration of prohibition signal is set a little longer than that during which the foretread detection switch 9a turns ON by a vibration of the switch operation lever 12b and turns OFF again.
Patent JP-H08110463-A (JP)
Title: Light shielding member for zoom lens barrel
Inventor: KATO HIROSHI
IPC: G02B7/10
Filed: 1994-10-11
Abstract: PURPOSE: To prevent the occurrence of flare or the like by forming a straight advance groove for supporting a variable magnification lens at the inner peripheral surface of a lens barrel and shielding the straight advance groove by a light shielding member. CONSTITUTION: The barrel part 72A of the front end of a light shielding barrel 72 is fixed at the peripheral part of the front end of the straight advance grooves 46A-46F formed at the lens barrel 12 by a machine screw 74. Also, the barrel part 72c of the rear end of the light shielding barrel 72 is fixed at the frame body 42 of the variable magnification lens 16 by the machine screw 76, and the front ends of the straight advance grooves 46A-46F are connected with the frame body 42 of the variable magnification lens 16 by the light shielding barrel 72.  When the variable magnification lens 16 is moved on the rear side of a photographing optical axis 24 by operating a zoom lens device to a telephoto side, a nesting light shielding barrel 72 stretches between the front ends of the straight advance grooves 46A-46F and the variable magnification lens 16 in accordance with its movement, so that the straight advance grooves 46A-46F between them are shielded.
Patent JP-H04124860-A (JP)
Title: Semiconductor package
Inventor: ARAI HITOSHI
IPC: H01L23/29
Filed: 1990-09-14
Abstract: PURPOSE:To mount semiconductor which generates a large quantity of heat by mounting a package board mounted with a semiconductor on one side surface of an island of a lead frame, and mounting a heat sink plate on the other side surface of the island. CONSTITUTION:A package board 2 mounted with semiconductor 1 is mounted on one side surface of an island 4 of a lead frame 3, and a heat sink plate 5 is mounted on the other side surface of the island 4. For example, an outer layer circuit board 1a provided with an outer layer circuit 8a and an inner layer circuit board 2b provided with an inner layer circuit 8b are laminated to form a multilayer printed circuit board, thereby forming the board 2, a cavity 10 opened vertically through the center is provided, and the semiconductor 1 such as an IC chip, is placed in the cavity 10 on the surface of the island 4. After the board 2 and the plate 5 are mounted to the frame 3, the board 2, the island 4 and the base of a terminal 6 are molded to be sealed with resin 14.
Patent JP-2000070199-A (JP)
Title: Electric vacuum cleaner
Inventor: TAMURA YUKIHIRO
IPC: A47L9/26
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner for which the stop of a turning of a drum body in the taking-up direction can be surely released by a displacement operation of a handle. SOLUTION: In a handle housing groove part 10 which is provided into a U-shape on the top of a main body case 3, a U-shaped handle 11 for which leg parts 14a, 14b are provided at both ends of a grip part, is turnably arranged. An operation part 17 is projected from the leg part 14a. On a shaft 41 of a stopping means 40 which stops the rotation of a drum body 32 in the taking-up direction, an arm 42 with which the operation part 17 comes into contact, and which releases the stop of the rotation of the drum body 32, is projected. A rib 18 is provided on the leg part 14b, and in the handle housing groove part 10, a coil spring 24 is arranged in a manner to be confronted with the rib 18.  Then, by a pushing operation of the handle 11, a load resistance to release the rotation stop of the drum body 32 is generated on the leg part 14a, and a load resistance to shrink the coil spring 24 is generated on the leg part 14b. Also, even when the handle 11 shakes by a clearance, by surely transmitting the pushing operation to the arm part 42, the stop of the rotation of the drum body 32 can be released.
Patent JP-H0966693-A (JP)
Title: Writing instrument
Inventor: TAMAI ATSUSHI
IPC: B43K8/02
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To jet ink in a good manner and control as much as possible the operation of light and shade and also scratches in handwriting by specifying a clearance section formed between an interface shape stabilized body and an ink tank inner wall, in which a high viscosity fluid is interposed, and also specifying the contact angle formed between the high viscosity fluid and the ink tank inner wall. SOLUTION: Unless the volume variation equivalent to the consumption amount is formed immediately at the time of consumption of ink, the negative pressure in an ink tank is applied as the force for controlling the ink jetting. A clearance section 10 formed between an inner wall 2a of the ink tank 2 and a maximum diameter section 9a of an interface shape retaining component 9 is in the range of 0.1-0.4mm. The viscosity of the high viscosity fluid is in the range of 10,000-1,000,000cPs, and the contact angle with the inner wall 2 of the ink tank 2 is 30-45 deg.. Movement resistance is scarcely generated for the interface shape retaining component 9 moving following the reduction of ink by the above arrangement, and also the leakage of ink can be controlled as much as possible.
Patent JP-S61123750-A (JP)
Title: Accelerated fuel incrementer for carburetor
Inventor: IWAKURA YOICHI
IPC: F02M7/06
Filed: 1984-11-19
Abstract: PURPOSE:To eliminate unnecessary fuel supply thus to improve fuel consumption, in a system where accelerated fuel is fed to carburetor upon decision of acceleration, by providing means for stopping decision of acceleration for predetermined time after setting of accelerated fuel supply. CONSTITUTION:It is comprised of an opening sensor for detecting the opening of throttle valve 2 in carburetor and means 4 for detecting the magnitude of engine load. Exceeding of the variation of load per unit time detected through load detecting means 4 over specific level is decided to be acceleration through acceleration deciding means 31. Upon decision of acceleration, fuel supply setting means 32 will set the accelerated fuel supply to produce an accelerated fuel supply instruction from supply instruction means 33 to accelerated fuel supply means 1 on the basis of the setting fuel supply. Here, decision stop means 34 will stop decision of acceleration through acceleration deciding means 31 for predetermined time after setting of accelerated fuel supply.
Patent JP-H07107410-A (JP)
Title: Television receiver with slave screen display function
Inventor: OKUNO HIROMITSU
IPC: H04N5/44
Filed: 1993-09-30
Abstract: PURPOSE:To facilitate the discrimination of broadcast contents of each channel by providing two tuners and displaying the reduced moving picture, which is obtained by successively selecting plural channels, and the reduced still picture obtained by selecting a channel before by one tuner. CONSTITUTION:When the search operation is started, a CPU 17 sends a channel selection up (down) signal to a 2nd channel selecting circuit 4 with a certain period to successively select channels. At this time, a 2nd switch 6 is connected to a terminal 2-b, and the processing is performed in a slave picture video macro circuit 9 and a slave picture synchronizing signal separating circuit 10. A slave screen forming circuit 12 has a memory which holds three slave screen information, and the picture signal of the channel selected at present is written and read out by the circuit 4 to display a reduced moving picture, and picture information written in the past is repeatedly read out of two other memory areas to display a reduced still picture. The reduced moving picture displayed in three upper, middle, and lower stages of the screen is successively moved in accordance with stepping of the circuit 4, and the final screen of the selected channel is displayed as the still picture in the stage from which the reduced moving picture is moved.
Patent JP-H0991136-A (JP)
Title: Signal processor
Inventor: NOGAMI KAZUTAKA
IPC: G06F9/38
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce average power consumption required for the serial execution of a program by supplying an instruction from an instruction buffer when an instruction loop is formed. SOLUTION: A coincidence signal 54 between an address 53 from a memory 15 and an instruction address 51 generated by a program counter is outputted by a 1st comparator 18. While receiving this coincidence signal 54, a control circuit 20 stops instruction cache and stops the program counter as well. Besides, a multiplexer 21 is switched so that the held instruction can be outputted from an instruction buffer 14 to the multiplexer 21 and the multiplexer 21 can simultaneously select the instruction from the instruction buffer 14. The supply of instructions from the instruction buffer 14 is continued and the instruction is supplied from the instruction buffer 14 up to the range where the instruction buffer 14 holds the instructions, but the instruction is supplied from an instruction cache 11 up to the range not held by the instruction buffer 14.  Thus, the power consumption of the program counter can be reduced.
Patent JP-H0293172-A (JP)
Title: Sintered alloy sealing ring for floating seal and manufacture thereof
Inventor: SAKAI KAZUYA
IPC: F16J15/34
Filed: 1988-09-29
Abstract: PURPOSE:To secure the high dimension precision and permit the machining other than the grinding work for a sliding part by positioning the compressed powder molding material which can be easily generate strain by an inner cylinder and restrain the compression to the inside, in the sintering of a sealing ring. CONSTITUTION:A hollow disc-shaped sliding part 1 made of abrasion-resistive sintered alloy, an annular trunk part 2 and a skirt part 3 which are prepared by the mixing of the iron material powder and press-molding, and a tubular inner cylinder 4 prepared from the low carbon steel rolled member are combined and liquid-phase-sintered, and then said sliding part 1, trunk part 2, skirt part 3, and the inner cylinder 4 are perfectly fused. In this sintering, since the compressed powder molding material which can easily generate strain is positioned by using the inner cylinder and the contraction to the inside is restrained, the combination of the compressed powder molding material and positioning are facilitated, and the high dimension precision can be obtained, and the need of machining other than grinding work for the sliding part is obviated.
Patent JP-S6391904-A (JP)
Title: Perchloroethylene dielectric fluid containing fatty hydrocarbon
Inventor: EDOWAADO EI ROOA JIYUNIA
IPC: H01B3/20
Filed: 1987-09-29
Abstract: Dielectric fluid is prepared by combining perchloroethylene with an aliphatic hydrocarbon having 7-9 carbon atoms in the aliphatic chain. The resulting dielectric has improved freezing point and nonflammability characteristics.
Patent JP-H0583416-A (JP)
Title: Real time information transfer control system
Inventor: TAMURA KAZUNORI
IPC: H04M11/00
Filed: 1991-09-25
Abstract: PURPOSE:To transfer information without using a DMA area of a host computer system, and to contain a multi-circuit to a host computer by providing an external storage part managed by a device drive program DRV, of the storage capacity corresponding to the number of contained sets of a transfer device, in the host computer. CONSTITUTION:In a host computer 4, an external storage part RAM 46 is provided, and in accordance with the number of contained sets of a transfer device 3, a physical space in an address space of the host computer 4 is secured with respect to the necessary storage capacity. A data transfer from each transfer device is subjected to buffering temporarily to the external storage device 46, and thereafter, transferred to a main storage device 44 of the computer 4. Also, the data transfer to the transfer device 3 from the computer 4 is subjected to buffering temporarily to the external storage device 46 from the main storage part 44, and thereafter, a DMA transfer is executed on the physical space to each transfer device. In such a way, information is transferred without using a DMA area of a host computer system, the limitation in the number of circuits of the host computer can be eliminated, and a multi-circuit can be contained.
Patent JP-2000071945-A (JP)
Title: Heater device and defroster for industrial vehicle
Inventor: MIZUNO HIROSHI
IPC: B60R3/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the workability of a heater device and a defroster for an industrial vehicle. SOLUTION: A step 14 at the right side of a body 2 is provided with a heater 20. This heater 20 has a heater body for generating hot air and the heater body is concealed with a heater cover, an upper mounting bracket and a heater duct. In addition, the heater duct is provided with two hot air blow-out parts faced to the lower part of a driver's seat 10, and a defroster 30 is connected to the heater duct via a hose 40. The defroster 30 has a defroster body laid on the right end upper part of an instrument panel 16, and a hot air blow-out part provided at a position faced to the window glass of the defroster body.
Patent JP-H1086122-A (JP)
Title: Apparatus for manufacturing concrete block and its manufacture
Inventor: NAGANUMA JUN
IPC: B28B7/10
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a concrete block and its manufacture, capable of easily molding a concrete block having a complicate shape. SOLUTION: A frame 12 has a pair of side plates 12a, 12b whose upper edges are not uniform in height, but are different in height, and which have the same shape in the case where two frames are superposed on each other in an opposed state, and partitions 14 disposed between the paired side plates 12a, 12b. A closing plate 18 is provided which closes the underface side of the frame body 12, and a material feed frame 20 is provided which is disposed so as to be movable between a standby position located outside the frame 12 where a concrete material is refilled and a supply position located directly above the frame body 12 where the concrete material is supplied into the frame body 12 and which is formed into a shape that a lower edge 12a of the material feed frame 20 follows the shape of the upper edges of the side plates 12a, 12b, both having the same shape, of the frame 12. Further, a pressing plate 24 is provided which has a shape covering an upper face between the side plates 12a, 12b, both having the same shape, of the frame 12.
Patent JP-H06293764-A (JP)
Title: Guanine derivative and preparation thereof and pharmaceutical composition containing it
Inventor: RICHIYAADO RUISU YAABUESUTO
IPC: A61K31/675
Filed: 1993-09-08
Abstract: PURPOSE: To provide the new compounds useful for treating viral infections caused by such as herpes-virus.  
     CONSTITUTION: The compounds represented by formula I, e.g. 9-[4-hydroxy-3- hydroxymethylbut-1-yl] guanine, are obtained by treating compounds shown by formula II (wherein x is chlorine; Y is-NH 2 ; R a∼c  are each acetyl) with aqueous mineral acid (preferably hydrochloric acid). In formula I, X is chlorine, phenoxy, phenyl 1-6C alkoxy, -NH 2  or the like; acyl derivatives thereof are such ones wherein 1-2 hydrogens in -OH groups, H in one of the-NH 2  groups are substituted by a group RCO- (wherein R is H, 1-18C alkyl, phenyl or the like). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04125842-A (JP)
Title: Recording and reproducing device
Inventor: ANDO MASAHIRO
IPC: G11B15/61
Filed: 1990-09-18
Abstract: PURPOSE:To prevent jitters by absorbing vibration of a tape to be generated when the tape is abutted against and separated from a head with a vibration absorbing member of a viscoelastic body provided to a tape guide member. CONSTITUTION:A member 101 is the vibration absorbing member consisting of the viscoelastic body provided closely to a slant post 4 on the side of noncontact with the tape 2 to be held by a skate member 7 on the inlet side, and a member 102 is the same as above but to a slant post 6 to be held by a skate member 9 on the outlet side. Thus, by disposing the viscoelastic body members 101 and 102 for suppressing vibration around the slant posts 4 and 6, the vibration to be generated between the slant posts and a drum due to the magnetic head is suppressed, and the so-called head tapping phenomenon is prevented.
Patent JP-H1175016-A (JP)
Title: Picture reading device
Inventor: IKEDA YUKO
IPC: H04N1/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent an accident of missing the picture of a central part when reading a folded original by moving image sensors arranged on the front and back faces of an original into the width direction of the original in the same direction according to the kind and state of the original to be read. SOLUTION: An image sensor moving means is provided with solenoids 4a and 4b as driving sources for individually moving image sensors 1 and 2 adhered to the front face and back face of an original. When driving currents are supplied to the solenoid 4a, a plunger 5a is moved left, a connecting link 7a is moved left by a spring 6a, a connecting link 8a is moved left, and the image sensor 1 is moved left. Also, when the driving currents are supplied to the solenoid 4b, the image sensor 2 is moved left in the same way. A controlling part instructs whether or not an original is folded based on the key operation of a display operation part, and judges whether or not the positions of the image sensor 1 and 2 should be moved into the width direction of the original.
Patent JP-S62107678-A (JP)
Title: Power source
Inventor: YAMAMOTO YOSHIO
IPC: G05F1/10
Filed: 1985-11-01
Abstract: PURPOSE:To eliminate an electric shock fault by providing automatic discharging means at the output side smoothing condenser of a batch rectifier, and automatically discharging the condenser when a power source is turned OFF. CONSTITUTION:A power source has a fuse 1, electromagnetic contactors 2, 6, a 3-phase rectifying stack 3, a choke coil 4, a rush current limiting resistor 5, smoothing condensers 7, 8 and a power source controller 13, and supplies a predetermined DC power to a load circuit of DC/DC converters 14, 15 formed as a DC power source module. In this case, an automatic discharger 12 having a discharging wire-wound resistor 9, a power transistor 10 and a photocoupler 11 is provided. Here, a power OFF control signal is transmitted from the controller 13 to the converters 14, 15 at power source OFF time to set the operation stopping state and set the contactors 2, 6 to OFF to interrupt the power source. Simultaneous, the transistor 10 is conducted through the photocoupler 11 by the controller 13 to discharge the charges of the condensers 7, 8.
Patent JP-S63100551-A (JP)
Title: Storage area controlling system
Inventor: SAWADA KAZUNORI
IPC: G06F12/02
Filed: 1986-10-17
Abstract: PURPOSE:To allocate a continuous storage area at a high speed by dividing a storage area by plural kinds of length to control it. CONSTITUTION:A storage area control system consists of a controller selecting part 2 which selects storage requests from users 1-1-1-k, a unit length storage part 3, exclusive control parts 4-1-4-n, exclusive control release waiting queue storage parts 5-1-5-n, exclusive control state storage parts 6-1-6-n, controller parts 7-1-7-n, use condition storage parts 8-1-8-n, and storage areas 9-1-9-n. Controller parts 7-1-7-n set length units of storage areas allocated to users 1-1-1-k out of storage areas 9-1-9-n to S1-Sn having relations S1<S2<...<Sn. The storage area is preliminarily divided by plural kinds of length to allocate a continuous storage area at a high speed.
Patent JP-S61123131-A (JP)
Title: Liquid phase epitaxial crystal growth apparatus
Inventor: ODA TAKAO
IPC: H01L21/208
Filed: 1984-11-19
Abstract: PURPOSE:To form a thin boat body by arranging substrate on a housing jig, holding pins to the chamber at the upper stage, moving the substrate to the intermediate stage together with the housing jig by removing the pin, and immersing the substrate into the saturated solution for epitaxial growth. CONSTITUTION:A substrate 9 arranged to a substrate housing jig 13 is arranged in the chamber 2 of upper stage of a boad 1a and a saturated solution 8 in the intermediate chamber 3. Under the condition that it is stabilized to a prescribed temperature within a growth furnace, the pin 14 is removed in the direction of arrow. When the end point of pin 14 is removed from the internal wall surface, the jig 13 moves to the chamber 3 and the substrate 9 is immersed into the solution 8. Under this condition, the growth furnace is gradually cooled to result in the epitaxial growth on the surface of substrate 9. When growth completes, the pin 14 is further moved in the direction of arrow to move a slider 16 together. Thereby, the chamber 3 communicates with the chamber 4 at the lower stage at the left end portion and the solution 8 is pooled in the reservoir 5 of chamber 4. As explained above, the slider partitioning the chamber 2 and chamber 3 and the communicating hole of slider 16 are eliminated. As a result, covering of the boat is removed and an apparatus can be reduced in size.
Patent JP-H1184697-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SURUGA KAZUYUKI
IPC: G03G5/06
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high sensitivity, excellent in repetition stability and exhibiting satisfactory electrification ability from the 1st rotation when an image is formed by an electrophotographic process. SOLUTION: An electric charge generating layer contg. at least a phthalocyanine pigment as an electric charge generating material and an electric charge transferring layer contg. an electric charge transferring material are successively laminated on an electrically conductive substrate to obtain the objective electrophotographic photoreceptor. The electric charge generating layer further contains a perylene compd. represented by the formula (where R is aryl which may have a substituent) and the weight ratio between the phthalocyanine pigment and the perylene compd. is 20:1 to 1:1.