baber/WOPTO huggingface dataset:
Patent JP-2000206435-A (JP)
Title: Semiconductor laser device
Inventor: SUDA TADAAKI
IPC: H01S5/022
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor laser (LD) from deteriorating by preventing a current from being excessively supplied to the LD in a laser device constituted, so that a laser beam emitted from the LD is received by an internal photodiode(PD) or an external PD and the intensity of the laser beam emitted from the LD is controlled to be fed back, based on the light receiving output of the PD. SOLUTION: This semiconductor laser device is provided with current control circuits 101 and 102 for controlling the current supplied to the LD, first output control circuits 108 and 111 for controlling the actions of the control circuits 101 and 102 based on the light receiving output of the internal PD 12, second output control circuits 109 and 112 controlling the actions of the control circuits 101 and 102 based on the light receiving output of the external PD 20, means 113 and 114 which decide abnormality of either the PDs based on the light receiving outputs of the PD 12 and the PD 20 and a selection means 110 selecting either of the first and the second output control circuits, based on the decision result of the abnormality.
Patent JP-H03211502-A (JP)
Title: Colored article
Inventor: KURASAKI SHOICHI
IPC: B29D11/00
Filed: 1990-01-16
Abstract: PURPOSE:To eliminate parallax between a display element and a filter when the colored article is used in various display devices by forming the article with a transparent formed body consisting of a high-modulus silicone rubber or an elastic silicone gel and a transparent substrate. CONSTITUTION:A liq. composition consisting essentially of a dimethylpolysiloxane, called silicone elastomer, is cured to obtain the high- modulus silicone rubber or elastic silicone gel. The silicone rubber or elastomer consisting essentially of a condensation-type dimethylpolysiloxane having a silanol group at its terminal or an addition-type dimethylpolysiloxane having a vinyl group at its terminal and having 5,000-500,000mol.wt. is most preferably used. Any transparent substrate can be used, and the transparency is preferably controlled to <=10% haze value. Consequently, a formed body with clear picture recognition is obtained.
Patent JP-S61167746-A (JP)
Title: Controller for transmission
Inventor: HARADA YOSHIHARU
IPC: F16H61/18
Filed: 1985-01-19
Abstract: PURPOSE:To prevent the erroneous shift operation of a driver by controlling the oil pressure generated by the first oil-pressure switching means by the second oil-pressure switching means and prohibiting the speed change of a sub- transmission. CONSTITUTION:When a feedback pressure is supplied into the second intermediate oil chamber 433 of a relay valve 420 from a line-pressure feeding oil passage 7A, a spool 421 is fixed in the upper part, and the fourth solenoid valve S4 is put into electric conduction, and only a plunger 422 is set in the lower part. The spool 421 maintains the upwardly set state, and a line-pressure signal is supplied into the lower-edge oil chamber 456 of a low/high selecting valve 440. Therefore, a sub-transmission 50 maintains H2 even if the fourth solenoid valve S4 is put into electric conduction, and the erroneous shift operation by a driver is prevented.
Patent JP-S62170577-A (JP)
Inventor: SAIGA ISAMU
IPC: D06H5/00
Filed: 1986-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08200016-A (JP)
Title: Load control system of composite cycle power plant
Inventor: OSAWA AKIRA
IPC: F01K23/10
Filed: 1995-01-23
Abstract: PURPOSE: To enable the control of a load on a steam turbine while restraining the variation of low steam pressure in the control of the load on the steam turbine in a composite cycle power plant by operating cooperatively a high pressure regulating valve and low pressure regulating valve. CONSTITUTION: A gas turbine fuel valve 1, high pressure steam regulating valve 7 and low pressure regulating valve 9 are operated to control a plant load. Then, a high steam pressure detecting value pH and a low steam pressure detecting value PL are added to cooperatively operate the high pressure steam regulating valve 7 and low pressure steam regulating valve 9. The variation of the low steam pressure is restrained while a load on a steam turbine can be controlled. Thus, by cooperatively operating the high steam pressure regulating valve and low steam pressure regulating valve the variation of the low steam pressure generated in the control of load on the steam turbine is restrained while a load on a plant can be rapidly followed up.
Patent JP-S59135044-A (JP)
Inventor: NISHIMURA AKIRA
IPC: G02B23/24
Filed: 1983-01-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09201015-A (JP)
Title: Brush device of motor
Inventor: FURUYA YUKIO
IPC: H02K5/14
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness and size of a brush device for a motor without deteriorating the quality of a motor. SOLUTION: A brush device is provided with a pair of brushes 1 each of which is constituted by integrally forming a base section 1a and a plurality of arm sections 1b branched from the section 1a from a conductive metal sheet so that the arm sections 1b can slide on the commutator 2 of a motor. At least one of the arm sections 1b of each brush 1 has a projecting piece 1c which is protruded from one side of the brush 1 in the axial direction so that the piece 1c can lie upon its adjacent arm section 1b.
Patent JP-S59134456-A (JP)
Title: Solar heat water heater
Inventor: JIYAKUDOU JIYUNICHI
IPC: F24S10/95
Filed: 1983-01-20
Abstract: PURPOSE:To prevent a circulating flow of a working fluid from being hindered and to enhance performance as a heat pipe, by treating a return pipe for causing it to be reflective with respect to solar heat. CONSTITUTION:A heat-collecting pipe 8 collects solar heat, and heats the working fluid 17 through heat-collecting pipes 7. The vapor of the working fluid 17 is passed through an upper header pipe 10 and a forward pipe 15 to reach a heat-radiating pipe 13 provided in a condensing part 12, where it is condensed into a liquid by releasing heat. The liquefied fluid 17 is passed through the lower end of the pipe 13 and the return pipe 16, and is returned to a lower header pipe 9, thereby completing a cycle of a loop-type heat pipe. The return pipe 16 located in the exterior of a collector 11 and a heat-exchanging tank 14 is insulated by an insulator 19, and the return pipe 16 located in the collector 11 is provided with a reflective film 18 so as not to absorb solar heat, and therefore, the pipe 16 is not heated, the fluid 17 is not vaporized in the pipe 16, and returning of the condensed fluid is not hindered. Accordingly, the heat-conveying performance of the loop-type heat pipe can be enhanced.
Patent JP-S55102787-A (JP)
Title: Door lock for truck etc.
Inventor: ISOGAWA SUMIO
IPC: B62D33/037
Filed: 1979-01-26
Abstract: PURPOSE:To perform the opening/closing of doors at both ends through single lever action, by interlocking the operating mechanism independently provided at both ends of door. CONSTITUTION:When drawing a lever 19 projecting from lower end of fixed pole 2, a nail 14 coupled to the lever rotates clockwise against the resiliency of spring 20 through a rod 17, to release the locking between said nail 14 and a lock pin 11 projecting from the side of door 3. Said operation is transmitted through a torque shaft 21 to a locking device at the other side of door 3 while the lock at the other side is also released through same operation thus to open the door 3. When closing the door 3, the pin 11 slides on the guide face 13 of nail 14 to lower the nail 14 against the resiliency of spring 20 thus to automatically lock the door 3 at both ends.
Patent JP-H11312977-A (JP)
Title: Nonlinear digital/analog converter and display device
Inventor: CAIRNS GRAHAM ANDREW
IPC: H03M1/66
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To improve the precision of nonlinear D/A conversion furthermore by constitution a device of a decoding circuit connected to M piece of most significant bits and a variable resolution linear D/A converter which is connected to first and second outputs of the decoding circuit and has a digital input connected to N pieces of least significant bits. SOLUTION: A first D/A stage 2 includes a line decoder 2a and connects its outputs to 2<m> pieces of reference selectors 2b. The decoder 2a has M pieces of parallel inputs 2c connected to the outputs of M pieces of most significant bits. A second D/A stage 3 is a variable resolution linear D/A converter 3b and includes a bit shifter 3a which has N pieces of parallel inputs 3c connected to N pieces of least significant bits. As to decoding by the decoder 2a, different numbers (M to (k(the number of parallel bits)-N)) of bits are used in a different input range and a reference voltage and an end point of these linear elements can be selected by the decoding. Thus, approximation to a nonlinear transfer function is performed by divisional linear approximation.
Patent JP-H04250117-A (JP)
Title: Chair
Inventor: KANEDA SHINICHI
IPC: A47C7/02
Filed: 1991-01-28
Abstract: PURPOSE:To solve such a defect that a seat receiver is projected toward the lower surface of a seat without lowering the supporting strength of an arm. CONSTITUTION:A seat 3 is laid on a seat receiver 2 supported to a leg 1, and arms 6 are attached to the seat 3. The seat incorporates a seat plate 32 made of synthetic resin, and a recess 32a in which the seat receiver 2 is fitted is formed in the lower surface of the seat plate 32. Further, the proximal end parts 61 of the arms 6 are attached to the right and left parts of the seat plate 32. Further, engaging parts 7 are provided between the right and left side parts of the recess 32 and the right and left side parts of the seat receiver 2 fitted in the recess 32, being vertical fitted.
Patent JP-S60153276-A (JP)
Title: Television receiver
Inventor: TSUJIHARA SUSUMU
IPC: H04N7/01
Filed: 1984-01-20
Abstract: PURPOSE:To obtain the high resolution of picture quality by discriminating a correlational signal and controlling processing when a standard television signal is to be converted into a signal having horizontal scanning frequency of n times the frequency of the standard signal. CONSTITUTION:A signal obtaind from a demodulating circuit is supplied to 1H memories 16, 17 in a signal conversion circuit 4 through an alteration switch 15. The writing/reading operation of the memories 16, 17 is set up by the alteration switch 15 so that one memory is in the writing operation and the other is in the reading operation. The written signal is read out at a speed of twice the writing speed during the secceeding one-horizontal scanning period. Out of outputs from the memories 16, 17, only the signal in the reading period is extracted by an alteration switch 18 and supplied to an H/2 delay circuit 19. In case of signals in a interlacing scanning, a false signal is processed from data between scanning lines. In case of signals in progressive scanning, an output signal from the H/2 delay circuit 19 is read out twice to execute processing.
Patent JP-H08204345-A (JP)
Title: Electronic device housing
Inventor: NAKAO TAKASHI
IPC: H05K5/00
Filed: 1995-01-24
Abstract: PURPOSE: To obtain an electronic device housing in which the mounting position of a unit receiving fitment can be finely regulated in the state that an electronic device unit is inserted. CONSTITUTION: A plurality of pairs of unit receiving fitments 5 of L-shaped section are vertically mounted with respect to the inner surfaces of both side plates of a housing body in a substantially horizontal state. Round holes 5a are opened at the front side of the fitment 5, and circular arc holes 5b are opened at the center of the circular arc at the rear side. The fitment 5 is rotatably supported by a special mounting screw clamped at the side plate loosely engaged with the hole 5a, and clamped fixedly at the side plate by mounting screws inserted into the holes 5b. Then, the screws are loosened from the rear surface side of the body to rotate the fitment 5 with the hole 5a as rotating center while the unit 3 remains inserted to regulate the mounting position.
Patent JP-H10204992-A (JP)
Title: Archtectural structure and its method for construction
Inventor: SHIMAZAKI KAZUJI
IPC: E04B1/30
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To offer a constructing method of a middle/high rise architectural structure with which these is not need to equip each steel pipe with a fireproof covering, the labor in executing the construction works can be reduced, and the construction term can be shortened. SOLUTION: The columns 13 solely of an architectural structure for bearing a long-period load are formed in a ferro-concrete structure with steel skeleton, while the other columns 11 and 14 are formed in a filled type steel pipe concrete structure equipped with no fireproof covering. All steel skeleton members and steel pipes to constitute columns and steel skeleton members to constitute beams 12 and 12a of a middle/high rise architectural structure are assembled, and after or in parallel with this assembling process, the steel pipes are filled with concrete so that concrete-filled steel pipe columns are completed, and the working loads thereafter on floor slabs, walls, columns, and beams are borne by these concrete-filled steel pipe columns and the steel skeleton members constituting the columns and beams.
Patent JP-S60152862-A (JP)
Title: Light energy utilizing device
Inventor: HIRANO SHIGEKI
IPC: F24S90/00
Filed: 1984-01-20
Abstract: PURPOSE:To make the process at a light energy utilizing part stable in spite of the fluctuation of the collected light quantity by a method wherein an output controling part of an auxiliary energy source, a detection part of the collected light quantity and an output controlling part controlling the utilized energy are provided. CONSTITUTION:A burner 15 as a source of the auxiliary energy is provided at the utilizing part 2. For instance, when the collected light quantity is enough, the light electric current of a photo-transistor 7 is large and the input voltage VA to a comparator circuit 9 is higher than the reference voltage V1, so the output terminal of the comparator circuit 9 is low level and a transistor 10 is not conducted, accordingly a flowing control valve 16 is kept shut (the flowing quantity is kept small). When the collected light quantity decreases, the input voltage VA to the comparator circuit 9 decreases, and when it becomes lower than the reference voltage V1, the output terminal of the comparator circuit 9 becomes high level, and the transistor 10 is conducted. Hereby, the electric current flows to an action coil 16 of the flowing control valve 16 and opens said valve 16 (increase the opening). When the fuel gas flows by the opening of the valve 16, a pressure switch is made ON and the electric current is conducted to an igniting apparatus and a burner 15 is burnt.
Patent JP-H02188867-A (JP)
Title: Loosely-coupled multiprocessor system
Inventor: TAJIMA MASAHIRO
IPC: G06F15/16
Filed: 1989-01-17
Abstract: PURPOSE:To improve the system availability by adding and storing the process time of the tasks related to the deadlock information into this information and selecting the task to be discontinued based on the process time. CONSTITUTION:A deadlock detector 100 connected to a multiprocessor system stores the process time of the tasks which are processed by the processors 200-400 into the deadlock information showing the lock states of resources obtained by those tasks. Then the occurrence of the deadlock is detected by reference to the deadlock information. When the deadlock is detected, a host processor 300 decides a task to be discontinued based on the process time shown by the deadlock information on the task related to the deadlock. Thus it is possible to select a task having a small process time and to minimize the reduction of efficiency of the system due to the retrial of a task.
Patent JP-H06224974-A (JP)
Title: Mask circuit for packet communication equipment
Inventor: KOMIYA YUKIO
IPC: H04L12/70
Filed: 1993-01-22
Abstract: PURPOSE:To prevent the occurrence of malfunction caused by noise by masking noise invaded to a packet head pulse with respect to the mask circuit of the packet communication equipment. CONSTITUTION:An edge detection circuit 32 detects an edge of a packet head pulse representing a head of a packet whose minimum packet length is decided. A counter 34 counts the clock synchronously with the packet and when the count exceeds the minimum packet length, the count is reset by the detection signal of the edge detection circuit and a gate signal to release the mask is generated. The date circuit 35 outputs the packet head pulse only at the arrival of the gate signal.
Patent JP-S60153609-A (JP)
Title: Reflecting plate for circularly polarized wave antenna
Inventor: TAKEMURA KENJI
IPC: H01Q15/16
Filed: 1984-01-24
Abstract: PURPOSE:To simplify the manufacturing process, to provide a radio wave reflecting performance and to maintain the performance for a long period by laminating sequentially a thermoplastic resin layer with excellent weather resistance, a metallic layer and a polymer layer incorporating an inorganic packing agent. CONSTITUTION:The thermoplastic resin layer 3 formed with a thickness of 5mu- 5mm. prevents corrosion of the metallic layer 2. The thickness of the metallic layer 2 is 5mu-1mm. and the layer 2 plays a role of reflecting a radio wave. Moreover, the ratio of composition of the inorganic packing agent in the stylene group polymer layer 1 incorporating the inorganic packing agent is 10-60wt%, and the stylene group polymer layer 1 is the thermoplastic resin selected from a group comprising a stylene homopolymer, a copolymer with other monomers using stylene as a major composition, and a shock resistant resin obtained by applying graft copolymerization of stylene to a butadiene homopolymer rubber or a stylene-butadiene copolymer rubber. Then the thermoplastic resin layer 3, the metallic layer 2 and the polymer layer 1 are laminated sequentially.
Patent JP-S54103130-A (JP)
Title: Method of editing of paper for line-printer
Inventor: KOBAYASHI KANAME
IPC: B42C3/00
Filed: 1978-01-31
Abstract: PURPOSE: To provide method of editing of paper for line-printer enabling easy bookbinding, convenient preservation and transportation of bound books by binding through the paper feeding holes at both sides of piled sheets of printed paper for line-printer folded together at the center.  
     CONSTITUTION: Surface writer 51 in surface writing means 5 writes contents of surface consisting of 66 lines per page and 136 letters per line, and read-in means 2 makes buffer 13, 14 read data consisting of 66 lines per page and 136 letters per line. Data editting means 4 arranges print controlling letter zone 11 which is predetermined in line-printer and delivers each line of 168 letters in print controlling zone 11 and buffer 12W13 to writing means 3. Each line of buffer 12W13 is printed on line-printer by writing means 3. When the one page output for line-printer is finished, data editing means 4 transfers the contents of each line of buffer 14 to the buffer, and thus, repeat printing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11209013-A (JP)
Title: Indicating method for passed floor of elevator and indication controlling device of elevator used therefor
Inventor: TANIZAWA KIMIHIKO
IPC: B66B3/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To inform users of the indication of a passed floor and the moving speed of a cage by blinking lights or varying an indication color depending on the speed of the cage in the case where a plurality of passed floors are indicated by turning lights of one dot for indicating the passed floors. SOLUTION: In an indication controlling device of an elevator, a floor calculation means 13 outputs a floor signal 13a by calculating the corresponding floor depending on a cage position detected by a cage position detecting means 2 and when the floor calculated by the floor calculation means 13 corresponds to a passed floor, indication controlling means 15, 16 blink dots 9c, 9d or 9e which corresponds to the passed floor of the floor indicator 9 at a period depending on a cage speed detected by a cage speed detecting means 17 to inform users for an elevator of the speed of the cage by difference is speed of the blinking period of the dot. The passed floor is indicated by varying the indication color depending on the speed of the cage instead of varying the blinking period of the dot for indicating the passed floor.
Patent JP-S63282661-A (JP)
Inventor: SERUJIYU JIDON
IPC: G01P3/36
Filed: 1988-01-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000208698-A (JP)
Title: Semiconductor device
Inventor: ASADA JUNICHI
IPC: H01L25/11
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To increase the strength of stacked packages to prevent the packages from being cracked due to bending load by connecting the predetermined electrode of a sealed semiconductor package with the upper and lower packages by means of conductors, after connecting the wiring layer of an interposer with the electrodes of a thin silicon chip. SOLUTION: Packages of the same are stacked reversely, which enables a silicon chip 13 and interposer of each stage to be related as object and mirror image. The packages are stacked back on back and aligned on a mounting board 16. Thus, the hole of a connecting land 15 of each stage passes through a mounting wiring layer 17 on the mounting board 16. The through hole is then filled with a conductive adhesive 15a, and it is cured, which enables the connecting land 15 of each package, to be electrically connected with the wiring layer 17. A semiconductor device is constructed so that the addresses of the thin silicon chip 13 are selected, depending on where or not a supply voltage is supplied to some pins in order to stack the packages, which allows each stacked thin silicon chip 13 to operate independently.
Patent JP-S61169637-A (JP)
Title: Control device for number of idle revolutions of engine
Inventor: YOSHIMURA TAKESHI
IPC: F02D41/16
Filed: 1985-01-22
Abstract: PURPOSE:To prevent the occurrence of rise and fall of the number of revolutions during OFF of a load, by a method wherein control amount for a given load is added during ON of a load, and during OFF of a load, releasing characteristics of a control amount for a load is changed according to a feedback control amount prevailing during ON of a load. CONSTITUTION:A titled device has an electromagnetic valve 15 in a bypass passage 14 installed so as to run about a throttle valve 12 in an intake air passage 10, and in a control unit 16, the number of revolutions of an engine is converged to a desired value by controlling the opening of the electromagnetic valve 15 by means of a deviation between the desired number No of revolutions, determined according to the operating state of an engine and the actual number N of revolutions, detected by a number of revolutions sensor 18. In which case, a load sensor 19 is provided for detecting ON and OFF of a load, such as air conditioner. Control is effected in a way that, during ON of a load, a given control amount for a load is added, and during OFF of a load, releasing characteristics of said control amount of the load is changed according to a feedback control amount prevailing during ON of a load.