baber/WOPTO huggingface dataset:
Patent JP-H06232312-A (JP)
Title: Packaging method of semiconductor chip
Inventor: UCHINO TSUGUO
IPC: H01L23/50
Filed: 1993-01-29
Abstract: PURPOSE:To stably supply the products at low cost by a method wherein the steps in high massproductivity are established by the quality improvement due to low temperature assembling step and the in-line packaging step. CONSTITUTION:This packaging method is composed of the partially removing step of an oxide film 22 to be formed into an outer lead and the rolling step of a metallic film 23 to be pressure-fixed after exposing a newly formed surface. At this time, the oxide film 22 is left intact between a sealing resin and the metallic foil 23 to prevent any solder bridge in the later soldering step. Furthermore, the packaging step can be in-lined to improve the quality of the products by performing the packaging step at low temperature.
Patent JP-H05204644-A (JP)
Title: Data processor
Inventor: FUIRI MASAMI
IPC: G06F11/28
Filed: 1992-01-28
Abstract: PURPOSE:To provide a data processor capable of easily deleting the trace information of an instruction purged by the execution of a branch instruction out of trace information stored in a trace memory in an in-circuit emulator based upon information indicating the instruction fetch bus cycle of the branched address of the branch instruction or information indicating the branch condition failure of a conditional branch instruction and easily executing trace analysis in the case of executing the trace analysis by the in-circuit emulator. CONSTITUTION:The data processor is constituted by including a bus attribute information output means 1 indicating that a bus cycle in executing is instruction fetch for the branched address of a non-conditional branch instruction or a conditional branch instruction and a branched instruction status information output means 3 for indicating the failure of a branch condition of a conditional branch instruction having executed instruction fetch from a branched address synchronously with the bus cycle and executing the instruction fetch from the branched address before the determination of the branch condition of the conditional branch instruction.
Patent JP-H07215218-A (JP)
Title: Stand lock device for transportation cart
Inventor: FUJII DAISUKE
IPC: B62B3/02
Filed: 1994-02-04
Abstract: PURPOSE:To securely carry. out the lock of a stand when the stand is set, in a transportation cart in which a main frame and the stand are made collapsible. CONSTITUTION:Guide plates 21, 21 are provided to both the right and left sides of a main frame 14, and guide grooves 22, 22 are openly provided in the vertical direction. Both the end parts of a bar 23 are projected outwards from the right and left grooves 22, 22 so as to be vertically movable, and both ends of the bar 23 and both ends of a stand 12 are connected by supporting rods 25, 25. A locking part 31 is provided to the lower end of each guide groove 22, and a lock plate 32 having a hook part 32a is pivotally fitted to the neighboring position thereof. The lock plate 32 is energized by a tension coil spring 35 in such a direction that the hook part 32a closes the locking part 31. The end part of the bar 23 is pressed towards the locking part 31 of the guide groove 22 by the hook part 32a of the lock plate 32, and the stand 12 is locked in such a state that it has been withdrawn.
Patent JP-S54106190-A (JP)
Title: Power circuit for liquid crystal display
Inventor: FUTAGAWA YOSHIKIYO
IPC: H05B44/00
Filed: 1978-02-08
Abstract: PURPOSE: To obtain a low-cost power circuit which can increase the active voltage margin by dividing the power voltage with two units of resistances at least one of which features the outstanding temperature characteristics.  
     CONSTITUTION: For LSI3 containing liquic crystal display driving circuit 21 and arithmetic circuit 19, the voltage division circuit is formed with resistance 11 featuring the outstanding position temperature characteristics and resistance 13 featuring the outstanding negative temperature characteristics to divide the power voltage given from input terminal 10. This divided voltage is charged and held intermittently by capacitor 16 thus to be used as the driving power source of display panel 5 via transistor 14 and 15 which makes and breaks by the signal sent from circuit 19. Thus, the active voltage which varies by the temperatures in parallel to the temperature properties can be obtained between the temperature properties of minimum value voltage V th1  to obtain the sufficient contract and maximum value voltage V th2  to cause the half-tone if the value, ratio and temperature coefficient are selected properly for resistance 11 and 13. As a result, the maximum active margin can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60158512-A (JP)
Inventor: SUGIYAMA MATSUJIROU
IPC: H01B13/26
Filed: 1984-01-27
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-H03216681-A (JP)
Title: Optical power varying mechanism for electrophotographic copying machine
Inventor: DEGUCHI MASANOBU
IPC: G03B27/34
Filed: 1990-01-22
Abstract: PURPOSE:To eliminate the need for a driving wire and to simplify the constitution by providing a lens base which moves along a movement shaft integrally with a rack, a mirror base fitted with a mirror, and a cam mechanism which moves the mirror base along the movement shaft as the lens base moves. CONSTITUTION:When a driving motor 1 rotates by a quantity corresponding to power variation, a pinion 2 rotates and the rack 3 which engages the pinion 2 moves along the movement shaft 5 to a fixed-focus lens 4 held by the lens holder 12 on the lens base to a specific position corresponding to the power variation. A cam shaft 7 which has a projection 7a engaging the groove 6a of the lens base 6 rotates as the lens base 7 moves and a cam 8 provided on the cam shaft 7 rotates to move the mirror base 11 integrated with an adjusting screw 10 to a specific position corresponding to the power variation. Consequently, the need for the driving wire is eliminated, the assembly is made easy, and the constitution is simplified.
Patent JP-S55106965-A (JP)
Title: Thread application method
Inventor: AOYAMA HIDEKI
IPC: B65H65/00
Filed: 1979-02-09
Abstract: PURPOSE: To prevent a winding of inferior threads by a method wherein a thread is transferred to the grooves of a thread transferring roller just before the thread is applied to a winder and a thread application means starts to operate when the winder is reached up to a specified number of rotation.  
     CONSTITUTION: Cylinder 40 is connected to an actuator 21 in which a thread change guide 20 is attached, a speed sensor 35 for sensing a rotational speed of the winder 15 is arranged in an automatic thread application device A. Before the thread is applied to the winding machine 15, the cylinder 40 is operated to move the thread change guide 20 axially and the thread is transferred to the grooves 6 of the thread transferring roller 12. Then, the take-up machine 15 is rotated and when the number of rotation is reached up to a desired value, a sunction gun 32 is moved to start a thread application. Thereby, it is possible to prevent a looseness of the thread on the roller when the thread is to be applied or further to judge a fast lifting condition in the take-up machine, so that a poor or insufficient winding- up of the threads may be rejected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06232044-A (JP)
Title: Manufacture of semiconductor film
Inventor: NAGATA HISAO
IPC: H01L31/10
Filed: 1993-01-29
Abstract: PURPOSE:To provide a method by which a semiconductor film can be formed at a required part only so as to reduce the manufacturing cost of the film. CONSTITUTION:At the time of forming a polycrystalline semiconductor film, amorphous semiconductor film, etc., on part of two or more substrates 1, the semiconductors 1 are put upon another by shifting the substrates 1 from each other by or larger than the sizes of elements to be manufactured. Therefore, an amorphous or polycrystalline semiconductor film 2 can be manufactured on the substrates 1 by one time of film formation.
Patent JP-S55107190-A (JP)
Title: Hydrogen-embrittlement-proof high temperature high pressure container
Inventor: IKEUCHI MASAKAZU
IPC: F17C1/10
Filed: 1979-02-09
Abstract: PURPOSE:To prevent delayed cracking from occurring at a boundary section between a shell of low alloy steel of a high pressure container and a layer of stainless steel formed on the inner surface of the shell being made by padding, by forming an intermediate layer between the shell and stainless steel layer. CONSTITUTION:This high pressure container consists of a shell 1 of 2.25/Cr-1Mo steel, an intermediate layer of dead low carbon stainless steel 3 having a carbon content of not more than 0.02% or low alloy steel 4 having a carbon content of not more than 0.08%, and a layer of built-up weld 2 of stainless steel the composition of which corresponds to that of SUS347 according to the Japanese Industrial Standard. Thus, the carbon content of the boundary section between the layer of built- up weld 2 and the shell 1 of low alloy steel can be reduced easily to around not more than 0.05% without decreasing the strength of the low alloy steel of which the shell 1 is made. Therefore, a high pressure container having a high resistance to delayed cracking can be obtained.
Patent JP-H11263883-A (JP)
Title: Preparation of rubber blend containing water repellent oxide or silicate filler and use thereof for preparing tire
Inventor: SCHOLL THOMAS
IPC: C08K3/04
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To improve the effectiveness of an expensive polysulfide silyl ether by using a low cost additive, to achieve advantages in both the processability and the final product properties and/or to decrease the amount of an expensive polysulfide silyl ether filler activator required without sacrificing the final product properties. SOLUTION: A rubber blend comprising at least one rubber and 5 to 300 pts.wt. at least one water repellent oxide or silicate filler is prepared by treating a filler used containing 3 wt.% or less physically bonded water with 1 to 100 pts.wt plasticizer based on 100 pts.wt. filler and mixing this treated filler through an ordinary method with the rubber used.
Patent JP-S61173232-A (JP)
Title: Device for taking photograph
Inventor: NISHIYAMA MIKIO
IPC: G03B27/34
Filed: 1985-01-29
Abstract: PURPOSE:To speed up taking photograph by controlling simultaneously plural driving means by a microcomputer, to project and image-form a display picture to the prescribed position on the fill at the prescribed scale factor. CONSTITUTION:To photograph a display picture on a CRT to a prescribed coma position, the second pulse motor 6b shifts the display picture in the right and left directions on a film 4, the fourth pulse motor 6d shift it in the upward and downward directions and projects it to the prescribed coma position. The first pulse motor 6a shifts (A direction) a television monitor (CRT) device 1, the picture display surface of the CRT is dislocated in the perspective direction (right and left directions) to a film surface, and thereby, a display picture is made into the prescribed scale factor, and by the fifth pulse motor 6e, a variable mask roller 5 is made variable corresponding to the coma size of the prescribed scale factor. Further, the third pulse motor 6c shifts a photographic lens 2 in the optical shaft direction, thereby adjusting the focus.
Patent JP-H02193380-A (JP)
Title: Tape reel
Inventor: SASAKI SHIN
IPC: G11B23/087
Filed: 1989-01-23
Abstract: PURPOSE:To fix a flange and a hub simply by providing plural engaging pieces to one of a center face of an upper flange and providing an engagement section to the other side. CONSTITUTION:A cicular-arc hole 7 of a projection section 6a of an upper flange 6 is fitted to an engagement piece 3 corresponding to a recessed part 1b2 of an inner circumferential cylinder 1b of a hub 1 to bring the projection 6a pressed into contact with the recessed part 1b2. A center piece 4 is inserted to a center hole 6a1 through a projection circumferential ridge of a fitting hole 1b3 while being pressed the projection part into contact with a reference face 5 formed on the recessed part. The lower flange 2 incorporated with the hub 1 and the upper flange 6 are turned in directions opposite to each other, a part 8 to be engaged in the hole 7 is progressed toward the lower side of the piece 3 and engaged and a swollen ridge 8a is engaged with one side ridge of the piece 3 and the flange 6 is surely fixed to the hub 1. Thus, the assembling is implemented with a simple method that has only to make butting the flange 6 to the hub 1 incorporated with the flange 2 and turning it.
Patent JP-S58131857-A (JP)
Title: Telephone communicating device
Inventor: NISHIOKA YOSHIKI
IPC: G10L15/00
Filed: 1982-01-29
Abstract: PURPOSE:To enable a deaf-mute, etc. to confirm for the transmission of his communication to the other party, by displaying data of key input, and providing a voice synthesis output means transmitting the data as voice, and a means displaying a received voice after recognition. CONSTITUTION:A Kana(Japanese syllabary) sentence inputted with a data input means 2 including Kana-key is displayed on a display 3 for confirmation. Simultaneously, the sentence voice is synthesized at a voice synthesizer and transmitted to a transmitter of a telephone set via a speaker 5 with the depression of a transmission key 4. A telephone pickup 6 inputs a reception voice of the telephone set and gives the voice to the voice recognizer for the recognition of specific words, and the result is displayed on a display 8. Thus, a deaf-mute confirms whether or not the content of his transmission is transmitted to the other party.
Patent JP-H03221289-A (JP)
Title: Method and device for laser beam machining
Inventor: KOIKE YOSHIO
IPC: B23K26/08
Filed: 1990-01-25
Abstract: PURPOSE:To fixed 1y maintain a heat evolution area by fixing an incident diameter approximately when laser beam outgoing from a laser beam oscillator is made incident on an objective lens. CONSTITUTION:The laser beam outgoing from the laser beam oscillator is condensed by the objective lens 6a. A material to be machined is irradiated by the laser beam which is condensed by moving the objective lens 6a to execute machining. Therefore, the incident diameter when the laser beam outgoing from the laser beam oscillator is made incident on the objective lens 6a is fixed approximately. In this way, distortion of a condensing point by partial deformation of the objective lens can be removed.
Patent JP-S57129325-A (JP)
Title: Structure of air piping for air injection valve of gas turbine engine
Inventor: MUKAEDA SATOSHI
IPC: F23R3/10
Filed: 1981-02-03
Abstract: PURPOSE: To simplify the structure of a gas turbine engine and to shorten manufacturing procedure by supplying compressed air to the air injection valve and into combustion chamber through air passages formed by casting on the engine casing and on combustor casing in one body respectively.  
     CONSTITUTION: An air passage 21 is formed on the main casing 1 of the gas- turbine engine in one body as cast, while an air passage 22 is formed on the combustor casing 2 also in one body as cast and both the air passages 21, 22 can be directly connected at respective ends 21A, 22A when assembled. On the other hand, the passage 21 is connected to the outlet 10 of the diffuser and the passage 22 is to an annular path 26. This construction allows compressed air discharged from the compressor to inject into the combustion chamber 24 through the air injection valve 3 via the diffuser 9, its outlet 10, air passages 21, 22 and the annular path 26. Such a construction permis simplification of structure and shortening of manufacturing procedure because the air piping and fittings can be eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11209035-A (JP)
Title: Hydraulic elevator
Inventor: TAKIGAWA YUKIHIRO
IPC: B66B9/04
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To allow switch installation and maintenance on a car without increasing a sectional secondary moment of a rod by minimizing the length of a jack bed. SOLUTION: A hydraulic elevator comprises a switch 21 mounted on the top of a elevator shaft, a bar rod 26 arranged to abut on an anchor block 5 for a pulley 6 when necessary, rod supports 28 and 29 secured in the elevator shaft to support the rod 26 so as to be movable vertically, and a contact 23 mounted on the top end of the rod 26 to operate the switch 21 by contacting the switch when necessary. In this elevator, sending oil to a hydraulic jack when the switch is stopped.
Patent JP-S5399665-A (JP)
Title: Electric vacuum cleaner
Inventor: MIKI HIROSHI
IPC: A47L9/12
Filed: 1977-02-09
Abstract: PURPOSE: To provide a vacuum cleaner which facilitates treatment of waste in the waste collecting box. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03218198-A (JP)
Title: Remote control device
Inventor: NASU ICHIRO
IPC: H04Q9/00
Filed: 1990-01-24
Abstract: PURPOSE:To improve the malfunction restoration performance of the whole system by matching abnormality restoration system state information to a main remote controller arranged in a place having high noise resisting environment against malfunction. CONSTITUTION:Abnormality detectors 18, 19, 24 for detecting the abnormal states of a controller 3 or respective remote controllers 14, 15, and at the time of detecting abnormality, resetting the controller 3 or the remote controllers 14, 15 are individually integrated in the controller 3 and the remote controllers 14, 15, and at the time of starting the system, the controller 3 and the slave remote controller 15 send READY signals to the master remote controller 14. Then, system status information transmitted from the master 14 is received by respective starting part 16, 27 to start control by using the status information as an initial value and the main remote controller 14 receiving the READY signals sends the system status information stored in itself from a system management part 22. Consequently, even when malfunction is generated in any controller, the controller can be restored to the original state and an auxiliary power supply can be formed in the remote controller effective for noise resisting and reliability environments.
Patent JP-S5398750-A (JP)
Title: Clock control system
Inventor: TOMINAGA MASATOSHI
IPC: G06F1/04
Filed: 1977-02-09
Abstract: PURPOSE: To change over the clock oscillating circuits automatically and with high speed, by providing the selection of clock signal and the changeover control circuit to the clock oscillating circuits, and by connecting the power supply confirming signal and the clock signal mutually. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0693330-A (JP)
Title: Solid steel made block or part and manufacture thereof
Inventor: REJI BURONDOO
IPC: C21D6/00
Filed: 1992-01-29
Abstract: PURPOSE: To provide a quenching method capable of obtaining desired property at least in a part of a solid steel block or parts and imparting a martensitic structure over the whole.  
     CONSTITUTION: A core part cooling rate VCC and a surface skin cooling rate VCS of a block during quenching are decided. The block is produced from a steel having a chemical composition adjusted so as to obtain a martensitic structure at a core part no matter how the core part cooling rate VCC of the block or parts is less than a critical rate for martensitic transformation or lower and under the influence of deformation caused by quenching. After quenching, appropriate annealing is conducted. The block or the parts have high mechanical strength property and good toughness at all places and are weldable. Thus, a group of the steel satisfying a condition imposed by quenching and having a min. carbon equivalent can be specified. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58132150-A (JP)
Inventor: SUGITA YOSHIMORI
IPC: D04B15/10
Filed: 1982-01-30
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-H05102964-A (JP)
Title: Terminal adaptor system
Inventor: NAKAGAWA TATSUMI
IPC: H04Q5/00
Filed: 1991-02-05
Abstract: PURPOSE:To easily relay existing interfaces and an ISDN primary group interface. CONSTITUTION:The terminal adaptor system is constituted for containing data terminals having existing interfaces 601-623 in a large bundle use service of 23B+D, 24B/D, etc., of an ISDN primary group interface 300, and each channel 501-523 of the large bundle use is divided, and each channel 501-523 and the existing interfaces 601-623 are relayed through Bch relaying parts 201-223 by one to one, and also, by one each, respectively.
Patent JP-S56111311-A (JP)
Title: Intermediate-frequency amplifying device with function of limiting input amplitude
Inventor: ARAI TOSHIAKI
IPC: H03G11/00
Filed: 1980-02-07
Abstract: PURPOSE:To prevent the deterioration of a signal due to upfading by providing a level limiting means, operating in response to a reception input, in front of an amplifying means. CONSTITUTION:An input signal from terminal 1 is applied to input level detector 8, which when its value is large, sends an output to input level control part 9 and input level limiting part 10 limits the input level. The output of limiting part 10 is amplified by amplifiers 2-4 and some of their outputs are applied to output level detection part 6. The output of detection part 6 is sent to output level control part 7 to control gains of amplification parts 2-4.
Patent JP-S56111821-A (JP)
Title: Forming method for light guide terminal
Inventor: KOBAYASHI ATSUO
IPC: G02B6/42
Filed: 1980-02-08
Abstract: PURPOSE:To prevent the deterioration of light transmission characteristics and the breakdown of an element, by eliminating a shift between a bundle flank and connector flank by removing thermal strain by holding a high temperature for a certain time before a connector is equipped to a light guide. CONSTITUTION:Before the light guide is equipped with the connector, the light guide is held at a high temperature, e.g. about a maximum actual use temperature or above, for a certain time to remove thermal strain, and then the connector is equipped. To hold the high temperature, the light guide is put in a thermostatic chamber and in another method, electron beam irradiation, etc., are applied to determine the time of high-temperature holding according to the degree of the residual strain, the shape of the light guide, its length and material, etc. Consequently, there is not any shift between the flank of an optical fiber bundle and that of the connector at all because no thermal contraction due to the thermal strain, and there is not any trouble, such as the exclusion of a light signal due to the deterioration of light transmission characteristics and the breakdown of the element, so that the stable light guide can be obtained.