baber/WOPTO huggingface dataset:
Patent JP-S58134724-A (JP)
Title: Resin molding device
Inventor: ABE KAZUHIRO
IPC: B29C33/00
Filed: 1982-02-06
Abstract: PURPOSE:To prevent solidified resin from remaining in the resin injecting gate at the time of separation of a product by inserting a special sprue lock pin into the resin injecting gate of the sprue unit of a resin former at the time of injection and solidification of resin material into the cavity of the former. CONSTITUTION:A sprue lock pin 7 on which a groove unit 7A is formed is arranged so that the groove unit 7A is inserted into a resin injecting gate 2B formed on a sprue unit 2. At the time of separation of a formed product, a resin material 20 solidified in the sprue unit 2 is pulled up and it is torn between the groove unit 7A and the internal wall of the injecting gate 2B, and after that, the injecting gate 2B is also detached from a cavity 5 by pulling up an upper mold 1.
Patent JP-S54110818-A (JP)
Title: Video disc reproducer
Inventor: SAKAI KIYOHARU
IPC: G11B19/22
Filed: 1978-02-17
Abstract: PURPOSE:To improve working characteristics by connecting a brake table provided with a turntable braking body to a reproduction converter structural body only at the specified time. CONSTITUTION:A brake table 29 provided with a control body 31 for controlling a turntable 2 is made rotation-connectable to a reproduction converter structural body 12. Then, when the reproduction converter structural body 12 having a stylus 18 slides outward from the turntable 1, the rack 19 of a slide body 15 intermeshes with a gear 20 to rotate the gear 20, which in turn causes a roller 35 to get out from a recess 40 and be pressure-contacted to the portion where the tooth of the gear 20 are not engraved. At the same time, a coil spring 26 causes a braking power transmission plate 23 to rotate and a friction plate 22 to be also rotated by way of a friction body 28, then the brake table 29 rotates, causing the turntable 2 to be braked by the braking body 31. When the playback button is depressed, the slide body 15 rotates reverse to release the braking of the turntable 2 and allow the turntable 2 to rotate. Before the reproduction converter 12 comes to the reproduction start position, the turntable 2 assumes the number of revolutions at the normal reproduction.
Patent JP-S53104439-A (JP)
Title: Natural ventilation combustion
Inventor: TAKEUCHI MASAO
IPC: F23L17/00
Filed: 1977-02-23
Abstract: PURPOSE: To reduce radiation loss due to natural ventilation, by forming an exhaust path after a heat receiving part at the upper part of a combustion chamber to be an inverse concave character type to decrease natural ventilation force in the case of the stop of combustion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63187827-A (JP)
Title: Supervisory system for digital multiplexer
Inventor: ONO KATSUMASA
IPC: H04J3/14
Filed: 1987-01-30
Abstract: PURPOSE:To attain the self-diagnosis of a multiplexer by providing a supervisory function and a device control section for each digital multiplexer and using a multiplex section, a fault detection and B/U (bipolar/unipolar) conversion section of the multiplex/ demultiplex section and a fault output of the U/B conversion section so as to supervise the device and to apply a preset pulse thereby using an output and applying comparison/collation/detection. CONSTITUTION:An output of a B/U conversion section 3a is selected by the 1st selector 100, for example, and its output is fed to a comparison section 105. On the other hand, the output of a multiplex section 4 is selected by the 2nd selector 101, a supervisory multiplex/demultiplex circuit 103 demultiplexes a high-order group signal and the signal is fed to the comparator circuit 105, where the result is compared and decided by a device control circuit 108. On the other hand, the supervision of the multiplex/demultiplex section 9, is executed in the same way as the multiplex section 4. Next, to realize the self-diagnosis of the device, a pulse output of a pulse oscillator 200 is fed to a low-order group bit synchronization circuit 3a. Then the signal selected by a pulse detection circuit 204 is collated and detected and decided while being fed to the device control section 108. Thus, the function capable of applying self-supervision and self-diagnosis is provided in the device, then the decision of the presence or absence of a fault is facilitated.
Patent JP-S53104018-A (JP)
Title: Control process for gas turbine
Inventor: HONMA TOMOHIRO
IPC: F02C9/52
Filed: 1977-02-22
Abstract: PURPOSE: To minimize turbine inlet port gas temperature change velocity and change width even at the time of rapid load changes by measureds of positioning a draft control valve between an air compressor and a combustor, which is actuated by fuel flow control signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56123977-A (JP)
Title: Sulfonium compound and its preparation
Inventor: EDA SHIYOUEI
IPC: A61K31/341
Filed: 1980-02-15
Abstract: NEW MATERIAL:A compound of formula I (R 1  and R 2  are alkyl, cycloalky, alkenyl, aralkyl, phenyl or benzoyloxyethyl; Y 1  is halogen, inorganic acid residue or organic acid residue; n is 1 or 2; m is an integer 1W3).  
     EXAMPLE: Methylene(tetrahydro-2-pyranyl)dimethylsulfonium tosylate.  
     USE: A medicine having various pharmacological actions, e.g. an activating action on the immunological ability of a living body, a carcinostatic action, immunological regulating action or antirheumatic action and an agricultural chemical.  
     PROCESS: The compound of formula I is obtained by any one of the following methods: (a) A compound of formula II is reacted with a compound of the formula R 2 Y 1 . (b) A compound of formula III (X is halogen) is reacted with a compound of the formula ZY 2  (Z is Ag or alkali metal; Y 2  is halogen different from X, inorganic acid residue or organic acid residue). (c) A compound of formula IV is reacted with silver oxide and then with a compound of the formula HY 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62176661-A (JP)
Title: Composite material
Inventor: MORIMOTO TATSUO
IPC: B32B5/08
Filed: 1986-01-30
Abstract: PURPOSE:To improve ductility and strength and to reduce cost by compounding a fiber reinforcing material formed of intermetallic compd. fibers produced by liquid quick cooling with a metallic matrix. CONSTITUTION:A preform 2 formed by bundling fiber reinforcing materials such as, for example, Ni3Al intermetallic compd. obtd. by liquid quick cooling is installed into a metallic mold 3 and a molten metal 4 is poured into the mold 3. A composite material is then pressure molded by using a pressing jig. The composite material constituted in such a manner is not only good in ductility and strength but also low in the production cost. The composite material is, therefore, effectively utilized as a fan plate for a jet engine, moving vane of a turbine, etc.
Patent JP-S58136409-A (JP)
Title: Method for coating surface of metal cylinder with resin
Inventor: MIURA KAZUHIKO
IPC: B29C63/00
Filed: 1982-02-08
Abstract: PURPOSE:To carry out the certain coating of a resin, by a method wherein a resin sheet extruded from a die is pressed to the surface of a metal cylinder at first in a molten state by a small diameter hard roll to cool and solidify only the surface thereof and thereafter pressed to the surface of the metal cylinder by a large diameter soft roll. CONSTITUTION:A resin sheet 1 extruded from a die is tightly pressed into contact with the metal cylindrical surface of a steel pipe 4 at first in a molten state by a small diameter hard roll 5. Subsequently, air is blown to the surface of the sheet 1 to solidify the surface thereof while the back surface thereof is maintained under a non-solidified molten state. In the next step, the resin sheet 1 is pressed and adhered to the metal cylindrical surface of the pipe 4 by a large diameter steel roll 6. By this method, the resin sheet can be certainly adhered to the metal cylindrical surface and productivity can be enhanced by increasing a coating speed.
Patent JP-2000223841-A (JP)
Title: Through hole for printed board and its manufacture
Inventor: SHINODA MASAHIRO
IPC: H05K3/46
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To evade generation of malfuction or the like of an LSI on a multilayer printed board, and cope with change of wiring direction of each printed board. SOLUTION: In this through hole 10 wherein a penetrating small hole 11 is bored in a multilayer printed board, two spiral type protruding stripe parts 15, 16 are formed on the inner wall surface of the small hole 11 at a specified interval. The stripe parts 15, 16 are formed from one aperture part of the small hole 11 to the other aperture part. Conducting films 12, 13 formed on the inner wall surface of the small hole 11 are divided into at least one region and the other region, and the conducting films in the divided regions are set in the mutually nonconductive state by the spiral type protruding stripe parts 15, 16.
Patent JP-S52101364-A (JP)
Title: Brake device
Inventor: TOKUNAGA KINJIROU
IPC: F16D59/00
Filed: 1976-02-23
Abstract: PURPOSE: To enable an adjustment of a brake force by such a construction that brake plate is nipped by brake shoes fitted on a pair of link arms which are slidable at the brake shoe sides, and further a stopper is equipped to restrict a sliding range of those parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57132052-A (JP)
Title: Gas detection apparatus
Inventor: TERADA JIROU
IPC: G01N33/00
Filed: 1981-02-09
Abstract: PURPOSE:To detect a sudden change of gas concentration, by comparing a gas detection signal by carrying out differential and integral processing. CONSTITUTION:When a detected output of a semiconductor gas sensor 3 formed by a metallic oxide semiconductor containing MgCr2O4 of which the variation of resistance value depends upon the gas concentration by supplying an alternating current electric power, is applied through an alternating current direct current converter 4, signals corresponding to each detected output of suddently changing gas concentration and that of comparatively unchangeable gas concentration, are given by a differentiator 5 and an integrator 6. Levels of an additional signal and an output signal of the integrator 6 of said signals through a mixer 10, are compared by a comparator 11. When the additional signal is larger than the output signal, the output of the comparator 11 is inverted to a high level and a sudden change of concentration is detected and then, the heating automatic control of a control object 12 such as a cooking utensil can be carried out also.
Patent JP-H0836528-A (JP)
Title: Apparatus and method for remapping for virtual-memory computer system supporting plurality of page sizes
Inventor: YOOZEFU EI KAARIDEI
IPC: G06F12/10
Filed: 1995-01-12
Abstract: PURPOSE: To provide a computer system having a virtual memory for mapping to a logical address designation, enabling physical memory by using plural page sizes. CONSTITUTION: The small discontinuous number of pages of a physical memory can be mapped to a page larger than that of a virtual memory in an intermediate address designation system. A virtual address is not directly converted into a physical address but converted into an intermediate address, and then this is converted into the physical address.
Patent JP-H03229079-A (JP)
Title: Flow control valve
Inventor: OTA KAZUO
IPC: F16K31/02
Filed: 1990-01-31
Abstract: PURPOSE:To reduce a power loss of load reaction as well as to make a valve usable for medium and high pressure and continuously controllable at high speed by converting the displacement of a piezoelectric actuator into linearity by way of making one side of arm tip parts more lengthened than the other side so as to come into contact with a poppet end face of a poppet valve via a cam follower. CONSTITUTION:In a control system 12 of a piezoelectric actuator 1, a detected output Vf of a displacement sensor 3 and a command signal Vin out of a command part 13 both are inputted into a comparator 14 and, in turn, this comparator 14 inputs a deviation  V into a three-element control part 15. Next, this control part 15 inputs the input deviation  V into a power amplifier 16 as a drive signal of the actuator 1. Then, control voltage amplified by this power amplifier 16 is inputted into the actuator 1 which is thus operated. When voltage V works on the actuator 1,m it is directly displaced as far as  X, and this direct displacement is transferred to a poppet 8 of a poppet valve 7 via a lever 4 after being amplified, so that this poppet 8 moves against a spring 9, whereby the poppet valve 7 is opened or closed.
Patent JP-H11217355-A (JP)
Title: Production of carboxylic acid aryl ester
Inventor: HARADA KATSUMASA
IPC: C07C69/78
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a carboxylic acid aryl ester at a low temperature in a short time in a high yield without causing the corrosion of a reactor by the ready purification of the objective substance, by transesterifying a carboxylic acid with a diaryl oxalate. SOLUTION: (A) A carboxylic acid (except oxalic acid) is transesterified with (B) a diaryl oxalate. An aliphatic monocarboxylic acid such as acetic acid or the like, an aliphatic dicarboxylic acid such as malonic acid or the like, an aromatic monocarboxylic acid such as benzoic acid or the like, an aromatic dicarboxylic acid such as phtalic acid or the like is used as the component A. Diphenyl oxalate or the like is used as the component B. In the reaction, 0.3-3 equivalents of the component B is used based on 1 equivalent of the component A, a transesterification catalyst such as Li2 O3 or the like is used and the reaction is carried out at temperature of 100-300 deg.C for about 1-10 hours.
Patent JP-S54112140-A (JP)
Title: Information processor
Inventor: YASHIKIDA HIROMI
IPC: G06F15/00
Filed: 1978-02-23
Abstract: PURPOSE: To reduce the modification of operating system OS by equipping integrated real-time processing system TDS with a FF which can be set only in a mode with its access region to a main memory unlimited.  
     CONSTITUTION: Operating system OS is executed mainly in master mode 70 and access to the entire region of the main memory is possible while user programs are executed in slave mode 71. Immediately before the control moves from OS in mode 70 to TDS subsystem control program TED, an instruction of setting the FF of TFEF300 is sent out so as to set TDEF300. At the same time when the control moves to TDE mode 73, mode 71 becomes effective and AND circuit 301 sends out signal 302, so that the control will move from mode 73 to transaction process routine TPR mode 72. In this way, modes can be changed through hardware and the modification of OS is reduced, thereby making it possible to reduce the overhead. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07228165-A (JP)
Title: Power train structure of automobile
Inventor: HORI TOMOHIRO
IPC: B60K5/02
Filed: 1994-02-16
Abstract: PURPOSE:To make vertical height and longitudinal length of a power train compact by overlapping a drive shaft against other constitutional members in the vertical and longitudinal directions as well as overlapping the outer peripheral part of a clutch against other constitutional members. CONSTITUTION:An engine 11 is vertically arranged with a cylinder shaft (m) directed roughly in the horizontal direction, and a transmission 15 is arranged in parallel above the engine 11. Additionally, a clutch 17 is arranged on an input shaft 15a of the transmission 15 so as to stretch over the engine 11 and the transmission 15 on their back surface sides, and a drive shaft 24a (24b) is arranged at a position below the clutch 17 and within a vertical height dimensional range of the engine 11. Additionally, an air intake system member 42 connected to the engine 11 is arranged in a state where it is projected to the side of a car room S.
Patent JP-H09207329-A (JP)
Title: Ink jet head
Inventor: HACHIMAN AKIHIRO
IPC: B41J2/07
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head wherein the reliability is enhanced while suppressing noise and choked nozzled can be recovered. SOLUTION: A rotary drum 3 is housed in a housing 2 and a thread of ink is jetted continuously by centrifugal force from the inside of rotary drum 3 through each of a plurality of ink jet holes arranged spirally on the outer circumferential surface of rotary drum 3. A part of jetted ink is passed through a slit 32 made in the housing 2 thus forming droplets of ink advancing toward a recording medium sequentially. Recording is performed while controlling the flight of ink droplet and a suction member 172 communicating a negative pressure generating part 171 is abutted against the surface of rotary drum 3 corresponding to the ink jet hole. The suction member 172 is disposed movably between a position abutting against the surface of rotary drum 3 and a position separated from the rotary drum 3. A brush member or a plate member may be used in place of the suction member 172.
Patent JP-H09210352-A (JP)
Title: Warm air heater
Inventor: ARAMAKI MASAHARU
IPC: F23N5/20
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To shorten the time until room temperature reaches a set temperature by selecting an operation mode suitable for selection of a user, mildly raise the room temperature taking a lot of time without feeling of chillness by a user even upon cold and upon large heating load, and eliminate or reduce overshooting of the room temperature, and further reduce repetition frequency of combustion and temporal interruption for comfortable heating. SOLUTION: This warm air heater comprises an operation selection switch 4 capable of selection of intermittent operation, continuous operation, and lower continuous operation, and a control part 5 for controlling combustion of a combustion part 1. The control part 5 forces the combustion part to combust with a rated combustion amount until room temperature reaches a set room temperature, and eliminates overshooting of the room temperature in the intermittent operation by combining a rated combustion amount, a weak combustion amount, a fine combustion amount, and interruption following the operation mode selected by the operation selection switch 4 and reduces repetition frequency of the combustion and the temporal interruption while it reduces in the continuous operation a change in the room temperature without interrupting the combustion in a large heating load room, and forces continuous operation with a weak combustion amount and a fine combustion amount in the lower continuous operation.
Patent JP-S63187158-A (JP)
Title: Specimen stirring and sucking apparatus
Inventor: OTANI MASANORI
IPC: B01F11/00
Filed: 1987-01-29
Abstract: PURPOSE:To obtain sufficient stirring effect by repeating tumbling stirring, by mounting a hand grasping a specimen container by a spring mechanism, a hand forward and backward motion mechanism, a hand up-and-down motion mechanism and a hand reciprocating rotary motion mechanism. CONSTITUTION:At first, when hand 44, 46, 48 are present at positions 44A, 46A, 48A, a rack moves and the specimen container held by the rack reaches the position 48A and, at this time, the hand 48 moves forwardly to grasp the specimen container. The hand 48 grasps the specimen container by the action of a spring 106 to rise to the position shown by a drawing and repeats reciprocating motion within a 120 deg.-angle range in a vertical plane. By this method, the specimen in the specimen container is subjected to tumbling stirring. During this time, the specimen in the separate specimen container grasped by the hand 44 is sucked. After sucking is finished, the specimen container is released from the hand and returned to the rack. By this method, sufficient stirring is performed regardless of the amount of the specimen.
Patent JP-H07228671-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: SAMEJIMA KENJI
IPC: C08G59/68
Filed: 1994-02-16
Abstract: PURPOSE:To obtain a resin composition consisting essentially of an epoxy resin, a phenolic novolak resin, an alkylidenetriphenylphosphorane and an inorganic filler, excellent in packing property of a thin type semiconductor package and free from non-packing, void and die pat shift. CONSTITUTION:This resin composition consists essentially of an epoxy resin (e.g. cresol novolak type epoxy), a phenolic novolak resin, preferably 0.01-1.50wt.% of an alkylidenetriphenylphosphorane of the formula [X and Y are each H, an alkyl, a cyclic alkyl, an aryl, CH=CHR (R is a 1-5C alkyl), CidenticalN, OR, etc.] and an inorganic filler.
Patent JP-H02223487-A (JP)
Title: Thermal transfer recording medium
Inventor: SHIRAISHI SHUHEI
IPC: B41M5/40
Filed: 1989-01-31
Abstract: PURPOSE:To improve a wear resistance of a transfer image by a method wherein a specific release layer, a specific first thermal transfer layer, and a specific second thermal transfer layer are successively piled on a substrate, and a coloring agent is incorporated in one of the thermal transfer layers. CONSTITUTION:A release layer mainly composed of a wax having a melting point or softening point of 70 - 120 deg.C, a first thermal transfer layer mainly composed of a thermoplastic resin having a glass transition point of 70 deg.C or more, and a second thermal transfer layer mainly composed of a thermoplastic resin having a glass transition point of 50 deg.C or less are successively piled on a substrate. A coloring agent is compounded in at least either the first thermal transfer layer or the second thermal transfer layer. In this manner, a thermal transfer recording medium is produced. It is preferable that a lubricant having a malting point of 200 deg.C or more is compounded in the aforesaid release layer and an acrylic ester resin is used as the thermoplastic resin in the second thermal transfer layer.
Patent JP-S58137818-A (JP)
Title: Light scanning mechanism for light printer
Inventor: ENDOU KATSUMA
IPC: H04N1/113
Filed: 1982-02-09
Abstract: PURPOSE:To simplify manufacture, to reduce the number of high-grade parts, to improve accuracy of light scanning and to decrease distortion of printing by forming a light scanning mechanism with insulating elastic material in a body and seesawing a minute reflecting mirror by electromagnetic force. CONSTITUTION:In the figure showing light scanning mechanism, an alternate  long and short dash line indicate the center of rotation of a seesaw movement  part, and energizing wiring 30 is laid as shown in the figure. The direction of  current is reversed making the center of rotation a boundary. When an external magnetic field is impressed from the direction 33, and current is conducted in the wiring 30, the seesaw movement part receives force of reversed direction making the center of rotation as a boundary by Fleming's left-hand rule, and rotates by a certain angle. When direction of current is reversed, the seesaw movement part rotates in reversed direction. When AC is impressed to the wiring 30, seesaw movement 38 takes place, and reflected light 40 is scanned with a fixed width with respect to incident light from the direction 37. Accordingly, the number of parts is reduced, and as the seesaw movement part is made in a body, compact working and miniaturization are made possible.
Patent JP-S63189574-A (JP)
Inventor: OKAMURA YOJI
IPC: E04H9/16
Filed: 1987-01-29
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。