baber/WOPTO huggingface dataset:
Patent JP-H11273438-A (JP)
Title: Sidelight surface light source device and liquid crystal display device
Inventor: OKAWA SHINGO
IPC: F21V8/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To switch directivity as required and to selectively send out illumination light by setting the directivity to a first outgoing direction by first illumination light and a second outgoing direction by second illumination light. SOLUTION: Primary light sources 3A, 3B are arranged on the side of first and second light guide boards 7A, 7B respectively. A reflecting sheet 8, the first light guide board 7A, the second light guide board 7B, a prism sheet 9 and a light diffusing sheet 10 are laminated in sequence to form a light source device 1. The light guide board 7A decreases the incidence angle of the illumination light entering an outgoing plane 7AO and sends out the illumination light with sharp directivity in the normal line of the outgoing plane 7AO when the directivity is seen in the in-plane direction along an incidence plane 7AI. The light guide board, 7B receives the illumination light from the primary light source 3B and repeatedly reflects and propagates the illumination light LB between an outgoing plane 7BO and a back plane 7BR.  The prism sheet 9 corrects the directivity of the illumination light from the light guide board 7B and the illumination light transmitting the light guide board 7B from the light guide board 7A respectively.
Patent JP-S561507-A (JP)
Title: Electromagnet
Inventor: NINOMIYA HIROSHI
IPC: H01H50/18
Filed: 1979-06-18
Abstract: PURPOSE:To stabilize an operating property and improve an assembling property, by applying the attractive forces of permanent magnets and an electromagnet and the reaction force of a spring load system in such a direction so that hinge projections and hinge recesses which constitute hinges are fitted with each other. CONSTITUTION:Permanent bar magnets 24 and iron members 25 are integrated on two opposed sides of an armature 23 so that the tops of both the ends of the magnets and the iron members are exposed. V-shaped hinge recesses 26 are provided on both the other opposed sides of the armature 23. Arc-curved protruded portions 27 are provided on the bottoms of the latter opposed sides of the armature. An electromagnet 30 is placed on the top of the armature 23. The hinge recesses 26 and hinge projections are fitted with each other. The supported sections 33 of the electromagnet are fitted in the openings 12 of a base 1. Projections 34 are engaged in the engaging sections 13 of the base, thereby securing the electromagnet on the base. The hinge recesses 26 of the armature 23 are always engaged with the hinge projections of the electromagnet 30 so that the armature can be moved centering the hinge recesses 26 as fulcra. According to this constitution, the hinge points are stabilized, an operating property is also stabilized and assembly is facilitated very much.
Patent JP-S554741-A (JP)
Title: Semiconductor integrated circuit
Inventor: KIKUCHI HIDEO
IPC: H03K19/00
Filed: 1978-06-23
Abstract: PURPOSE: To obtain surely only a true value as a logical output by controlling the turning-on and off of a switching element according to true and false signals outputted from an integrated circuit which sends the logical output.  
     CONSTITUTION: Integrated circuit blocks 31, 32, etc., generate binary logical outputs and true and false signals of logic 0 and 1, which indicate that signals are ture or false, according to partial defects at a production time, etc. Consequently, when logical outputs of blocks 31 and 32 are false signals, transistors 37 and 38 become conductive, and logical output of blocks 31 and 32 become a reference potential forcedly and become logical 0, and only true values are surely obtained as a logical output by OR of logical operation circuit 39 formed by an OR circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08248612-A (JP)
Title: Production method and production system for photoprint
Inventor: MATSUNAMI MUNEYOSHI
IPC: G03B27/00
Filed: 1995-03-07
Abstract: PURPOSE: To make it possible to conduct a sorting treatment of a large number of orders without fail and in a short time by editing data corresponding to the sorting of photoprints, and sort the photoprints based on the data. CONSTITUTION: The print cutting machine 100 of a sorter device 50 for photoprints cuts an inspected roll paper into respective frames and reads out the file control file of a floppy disc 60. Based on the read-out data, when the X-th set of the data divided into (n) sets of an order acceptance sheet is printed, the typing data, the number of printing data, and the trace data of the floppy disc 603 are read out, and based on the read-out data, the cut prints are sorted into each bin of a sorting machine 300 per each order acceptance sheet. The photoprints sorted per each order acceptance sheet are packed, for instance, in a bill bag together with the order acceptance sheet per a child or a pupil.
Patent JP-S62233340-A (JP)
Title: Installation of anchor bolt in column base of steel work
Inventor: SHIBATA TOKUHITO
IPC: E02D27/00
Filed: 1986-04-02
Abstract: PURPOSE:To raise the efficiency of construction work by a method in which a plurality of anchor bolts matched with the holes of a base plate are connected with a frame to form a guage material, which is set in a formwork for column base, reinforcing bars are set in the formwork, and concrete is placed. CONSTITUTION:A plurality of vertical anchor bolts matched with a plurality of holes 2 for bolts in a base plate 1 are connected with a frame 4 to form a gauge material 34. A lower end bar 8A is housed on the bottom of a column base formwork 5, a lower end bar 6A for underground beam is set, and an uprising bar 8B for column base and a hoop 8C are housed. The gauge material 34 is set on the central part, a web bar 6B for underground beam is set, and an upper end bar 6C for underground beam is set on the bar 6B, and a stirrup for underground beam is set. Concrete 7 is packed into the formwork 5 and hardened to form a foundation column base 10, and a steel column 11 is built up through cement mortar 12 and the base plate 1 on the column base 10.
Patent JP-H10268890-A (JP)
Title: Information communication system, information using device used for the same, and terminal managing device
Inventor: ENOMOTO MICHIKO
IPC: H04M11/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to pay for fee only for the time when an information using device such as a KARAOKE device is purely used, by sending the cumulative time when a user actually uses the information using device to a terminal managing device as cumulative time information by the information using device. SOLUTION: The KARAOKE device 10 accumulates from the time when the user starts a musical performance to the end of music or from the time when the performance is started to the time when the music is canceled, every time the device is used. At the use end time of the KARAOKE device 10, the KARAOKE device 10 sends the accumulated performance total time to a terminal managing device 20 at the front through an information center 1. Then, the received performance total time is displayed on the CRT 15 of the terminal management device 20 to charge the user for the price obtained by multiplying the performance total time by a use unit price. Consequently, the user can pay for fee only for the time of pure use of the KARAOKE device.
Patent JP-H11272294-A (JP)
Title: Encoding method, decoding method, encoder, decoder, digital signal recording method and device, storage medium, and digital signal transmitting method and device
Inventor: KOYATA TOSHIHIRO
IPC: G10L19/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To realize efficient coding by considering the difference between the number of two-dimensional blocks having the bit allocation quantity other than a specific value and the value of the number information of two-dimensional blocks specified in several bits in advance, and determining the bit allocation quantity to minimize the difference. SOLUTION: A bit allocation calculating circuit 118 considers the difference between the number of two-dimensional blocks having the bit allocation quantity other than 0 and the value of the number information of two-dimensional blocks specified in several bits in advance, determines the bit allocation quantities for individual bands, and transmits them to adaptive bit allocation coding circuits 106-108. The adaptive bit allocation coding circuits 106-108 re-quantize spectrum data or MDCT coefficient data in response to the bit numbers allocated for split bands in consideration of the block size information, critical band and block floating. Coded data are fetched via output terminals 112, 114, 116.
Patent JP-S573500-A (JP)
Title: Speaker
Inventor: SHIMADA KOUSHIN
IPC: H04R1/22
Filed: 1980-06-09
Abstract: PURPOSE:To increase the permissible input of a speaker providing mechanical filter, without reduction in efficiency and changing the sound pressure characteristic and with reduced amplitude of oscillation of a drive system, by making the mass of the drive system more than the specified value. CONSTITUTION:Between a drive system (voice coil bobbin 5, voice coil 6, dampers 7, 8 etc.) driving a diaphragm plate 9 and the diaphragm plate 9, the mass of the drive system of a speaker having a compliance of 1X10<-6>m/N or more, e.g., provided with a mechanical filter 11 and an air damper, is taken as 1/4 or more of the mass of the diaphragm plate 9. Thus, the oscillation amplitude of the drive system is reduced without lowering the efficiency of the speaker and without changing the sound pressure characteristics, and the speaker having greater permissible input can be accomplished by decreasing the bottom touch of bobbins and deformed filters.
Patent JP-S534181-A (JP)
Title: Controlling system
Inventor: OOHARA AOYUKI
IPC: G08C25/00
Filed: 1976-06-30
Abstract: PURPOSE:To detect the abnormality of a decontroller, the short-circuit and the burning out of a control signal transmission line by outputting an operation confirming signal of decontroller by detecting the change of a control electric current.
Patent JP-H02253463-A (JP)
Title: Device and method for inputting/outputting information
Inventor: MORI YOSHIHIRO
IPC: G06F13/38
Filed: 1989-03-28
Abstract: PURPOSE:To realize fast information transfer by executing several input/output processes and information transfer processes simultaneously when a large amount of information are transferred by setting the input/output processes and the information transfer processes for plural another storage means independently, and operating them in parallel. CONSTITUTION:A main control means 7 records transfer information on the packet managing areas of the storage means 61-64 of a transfer origin and a transfer destination corresponding to a transfer operation from an operating means 1, and information input to the packet managing area of the transfer origin by the input/output means 51-54 of the transfer origin is started up first. The main control means 7 performs the information transfer between the packet areas via a bus means 8, and starts up information output from the packet area of the transfer destination to the input/output devices 51-54 of the transfer destination, and informs the completion of the information output to the main control means 7, thereby, information transfer between two input/output devices can be performed. In such a way, it is possible to perform the edit of information recorded successively and to execute the fast information transfer by which the reproduction of the result of the edit can be performed in real time.
Patent JP-H07276946-A (JP)
Title: Fitting structure of suspension device in hydraulic four-wheel drive vehicle
Inventor: SUZUKI HISASHI
IPC: B62D21/18
Filed: 1994-04-15
Abstract: PURPOSE:To improve assembling workability at the time of assembling suspensions to a body frame. CONSTITUTION:A front and a rear suspensions 15, 16 for rotatably supporting a pair of front wheels 19L, 19R and a pair of rear wheels 22R, 21L to a body frame 2 are respectively fitted and fixed, and the attitude of the body frame 2 is controlled by the expanding/contracting action of the front and rear suspensions 15, 16. In suspension fitting structure in such a hydraulic four-wheel drive vehicle, front and rear fitting members 7-10 for fitting the front and rear suspensions 15, 16 are provided at two vertical places each of the body frame 2. Through-holes 11 are formed in the front and rear fitting members 7, 8, and opening parts 12 opened to the side are formed in the front and rear fitting members 9, 10. The front and rear suspensions 15, 16 are disposed at the opening parts 12 of the front and rear fitting members 9, 10 and inserted through the through-holes 11, and the upper and lower flanges of the front and rear suspensions 15, 16 are fixed to the front and rear fiting members 7-10.
Patent JP-S5413125-A (JP)
Title: Refuse collecting vehicle
Inventor: KUBO SUSUMU
IPC: B65F3/26
Filed: 1977-06-28
Abstract: PURPOSE: To enable to easily remove refuse engaged between a scraping unit and a dumping unit of a refuse collecting vehicle by forcibly retracting a lift cylinder at its rod when a frame connected to the opening of a container is inverted to discharge the refuse. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000274291-A (JP)
Title: Electronic fuel injection engine for work machine and control method therefor
Inventor: TSUDA HIROYUKI
IPC: F02D41/04
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To change a fuel injection amount, in response to even a rapid load change with superior following performance, and to suppress instability of operation in a transient state. SOLUTION: This engine has a speed change rate calculating part 31 for calculating an engine speed change rate, a steady/transient state decision part 32 for deciding according to the calculated engine speed change rate whether an operation state of an engine is a steady state or a transient state, and an open control means 34 releasing feedback control in response to the decision by the steady/transient state decision part 32 that the operation state is the transient state, and setting an injection amount by open control according to a transient-state injection amount map 35. Because it is decided according to the speed change rate whether the operation state is in the steady state or the transient state, the detection is executed quickly. As compared to feedback control, the open control can improve follow up performance with respect to a transient-state change.
Patent JP-S57192884-A (JP)
Title: Proximity fuse
Inventor: YAMANE HIDEO
IPC: F42C13/00
Filed: 1981-05-22
Abstract: PURPOSE:To prevent false operation of a proximity fuse by a jamming wave by deciding the frequency of a transmission wave from a missile according to an instruction of an unjammed frequency delivered from an outside device provided with a wide-band receiver. CONSTITUTION:A jamming wave from a target plane or the like is received by  a receiving antenna 6 and a wide-band receiver 7 located on the ground, and an unjammed frequency is transmitted as an instruction through the intermediary of an instruction transmitter 9 and a transmitting antenna 10. This instruction is received through the intermediary of an instruction receiving antenna 11, etc. of a missile, and based on the instruction, the frequency of a transmission wave delivered by a transmitter 14 for measuring a prescribed distance from the target plane or the like is decided. Accordingly, the false operation of the proximity fuse due to the jamming wave from the target plane or the like is prevented.
Patent JP-2000272395-A (JP)
Title: Seat for vehicle
Inventor: UESUGI KYOJI
IPC: A47C7/38
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To aim at a simple construction, easy assembly, and positive operation. SOLUTION: In a seat back having a head-rest 4, an upper part of a center support portion of the seat back is pivotal backwardly about a shaft fixing part at a lower part. The center support portion can support normal seating loads by means of a spring 7 but is configured so that backward movement relative to the head-rest 4 is permitted when an impact load exceeding a predetermined level is applied.
Patent JP-H06267635-A (JP)
Title: Manufacture of microminiature multiple wire bundle
Inventor: UEDA KAZUO
IPC: H01R43/12
Filed: 1993-03-11
Abstract: PURPOSE:To obtain a good quality of microminiature wire bundle brush in which the rear side wire bundle does not hit the front side wire bundle, and the tips of the wire bundle are not made irregular, by cutting the wire bundle at the rear side of a base member, and at the same time, bending the cutting rear end of the wire bundle to the lower side. CONSTITUTION:While remaining one side of a hoop form base member, the other side is punched at a specific interval so as to form a lateral T-shape base member. Then, a wire bundle 5 made by aligning five wire rods is welded to a lateral projection formed at the front ends of nemerous T-shape base members, parallel to one side of the hoop form base members. And the wire bundle 5 is cut at the position at the rear side of the base members by a die bridge 11 and a punch 12, and at the same time, the cutting rear end 5a is bent to the lower side by the inclined surface of the tip of the punch 12. As a result, the front end of the rear side wire bundle 5 never hits the rear end of the front side wire bundle 5, and the tips of the wires of the wire bundle 5 are never made irregular. Consequently, a microscopic multiple wire bundle brush with a good size accuracy, and with a good quality, can be manufactured.
Patent JP-S561513-A (JP)
Title: Manufacture of fly-back transformer
Inventor: NAKAMURA KENJI
IPC: H01F41/02
Filed: 1979-06-19
Abstract: PURPOSE:To greatly shorten working time, by mixing two liquids with each other to prepare an adhesive agent to bond two cores to each other. CONSTITUTION:The peripheral surface of a core gap spacer 7 is knurled as 8. Spokes 9 are integrated with the inside of the spacer. The spacer is placed on the gap surface of the no-coil side of one core 1 of a fly-back transformer. A main agent 11 is poured into one of through holes 10 defined by the spokes 9 and a setting agent is poured into another through hole 10 on the same diagonal as the through hole for the main agent. Just then, the spacer is palced on the gap surface of the coil-fitted side of the core and the main agent 11 and the setting agent 12 are coated as layers. Another core is fitted in the spacer 7 and on a coil bobbin on a coil side. The spacer 7 is rotated. As a result, the main agent and the setting agent are mixed with each other in a gap to set the adhesive agent. Both the cores are thus bonded to each other.
Patent JP-2000276001-A (JP)
Title: Image forming device
Inventor: YOKOGAWA NOBUHITO
IPC: G03G21/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent side reaction caused by the film shaving of an image carrier or the excessive application of lubricant to the image carrier. SOLUTION: This device is provided with a lubricant coating device 16 arranged between a cleaning device 15 and a developing device 13 and coating the surface of an image carrier 11 with the lubricant so as to lower the friction coefficient of the image carrier 11. The lubricant 16a in the device 16 is set so that it may contact with the surface of the image carrier 11 with pressing force within 5 N/m to 40 N/m.
Patent JP-H02254430-A (JP)
Title: Shutter device with aperture diameter regulating mechanism
Inventor: KUROSU TOMIO
IPC: G03B9/24
Filed: 1989-03-29
Abstract: PURPOSE:To constantly obtain a stable blade moving locus and to exactly and stably control a shutter diaphragm by driving the device in definite electric power regardless of desired F value until blades arrive at a position near a target position. CONSTITUTION:A driving electric current is supplied to a motor according to a shutter starting timing. The driving electric current value is set high regardless of the desired lens F value and the shutter blades 3 and 4 are constantly started in an opening direction by a definite rise characteristic. When the blades 3 and 4 arrive at a position near the target position at which the desired F value is given among their accessing process to the target position, a detecting signal is obtained from a photointerrupter 16 and according to the detecting signal, the driving electric current is selectively switched into a prescribed holding electric current corresponding with the desired F value. The blades 3 and 4 are smoothly moved to the target position and held in an equilibrium condition with energizing force by the holding electric current.
Patent JP-H02253997-A (JP)
Title: Card-type recording medium
Inventor: TANABE SHUJI
IPC: B42D15/10
Filed: 1989-03-29
Abstract: PURPOSE:To produce a card-type recording medium hard to be easily interpolated by using a metal generating a magnetic transformation from non-magnetic to high-magnetic by a mechanical deformation. CONSTITUTION:The title recording medium has a rectangular card structure as a whole similar to a magnetic card or the like and is provided with a magnetic stripe 11 and a data recording part 12 made of an austenitic stainless steel. On a card substrate 13 made of PET, paper, or the like, the thin plate 14 of austenitic stainless steel having a metastable austenitic phase at room temp. is laminated. Therefore, by applying a mechanical deformation, such as rolling, embossing, punching, and stamping by wire dots, to the information recording part 12, a part of a top surface of the thin plate 14 applied with the mechanical deformation is made a high-magnetic material. Therefore, this magnetic transformation can be magnetically read by a magnetic head, a magnetic resistor, or the like. The position and number of highly magnetized parts 15 is recorded under control, and by reading the recorded data, the balance, the number of use, and the like can be detected.
Patent JP-S522508-A (JP)
Title: Cassette tape loading device
Inventor: SUGIURA IKUZOU
IPC: G11B15/70
Filed: 1975-06-24
Abstract: PURPOSE: To load a tape running way with a tape which is extruded from a endlesstape in a cassette. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58195089-A (JP)
Title: Variable displacement compressor
Inventor: NONOYAMA KOUJI
IPC: F04B49/02
Filed: 1982-05-10
Abstract: PURPOSE:To change a delivery amount through selective operation of a single solenoid valve, by dividing a delivery chamber into two chambers, providing a check valve between the both chambers, opening and closing a valve part between one of the delivery chambers and a suction chamber, providing a plunger opening and closing the valve part through fluid pressure of the other one of the delivery chambers to the valve part and interposing the solenoid valve between the chambers. CONSTITUTION:If a piston 3 performs reciprocating motion in a cylinder 41, coolant gas flowing into the cylinder 41 from the first suction chamber 52 flows into a high pressure chamber 7 via the first delivery chamber 53 and is fed to a condenser. Here if an electric current is conducted to flow in a coil 91 of a sol- enoid valve 9, a communication hole 61b of the first valve plate 61 always communicates the cylinder 41 and the second delivery chamber 63, while the chamber 63, being communicated to a bearing hole 42 communicated to a low pressure chamber by a communication hole 61c, causes no compression of gas by the cylinder 41 to become an idle condition. Under this condition, only the coolant gas delivered to the chamber 53 is delivered to obtain 50% displacement operation.