baber/WOPTO huggingface dataset:
Patent JP-H0294196-A (JP)
Title: Memory cell for static memory of compound semiconductor
Inventor: NAKAIZUMI KAZUO
IPC: G11C11/41
Filed: 1988-09-30
Abstract: PURPOSE:To prevent data destruction on a read line by setting the current capacity of a 2nd transfer gate larger than that of the 1st transfer gate. CONSTITUTION:Two sets of transfer gates Q17 (Q18) and Q11 (Q14) are provided for reading and writing and the sets are independently controlled through two word lines WLR and WLW. The current capacities of the transfer gates Q17 (Q18) for writing are set larger than those of the transfer gates Q11 (Q14) for reading. Namely, the two sets of the transfer gates Q17 (Q18) and Q11 (Q14) are independently controlled through the two word lines WLR and WLW and the current flowing from a high-potential power source is controlled through the gates Q11 (Q14) at the reading time. The electric current is increased at the writing time. Therefore, data destruction on the read line can be prevented surely and, on the other hand, the writing speed can be maintained at a high level.
Patent JP-S63102273-A (JP)
Title: Optical semiconductor device
Inventor: HONMA MITSUMI
IPC: H05K1/18
Filed: 1986-10-17
Abstract: PURPOSE:To be able to avoid a damage of a light introducing and irradiating surface due to an external cause by forming the leads of an optical semiconductor device in a direction toward the light introducing and irradiating surface, and providing a distance between the irradiation surface of the device and the mounting surface of lead forming legs. CONSTITUTION:Since the inlet of an optical beam 3 is provided at the mounting surface of an optical semiconductor device, a hole 8 for introducing a light is formed at a mounting plate 6. The leads of the device are formed in a direction toward a light introducing surface 2, and a predetermined distance (d) is provided to the mounting surface 7 of the lead forming legs. Thus, even if the surface 9 of a case formed of a transparent mold of the device is damaged, the intensity of the beam 3 is not attenuated due to the introducing surface, but introduced to a photodetector 4. Since the surface 9 to which no light is introduced is damaged, the surface 2 opposite to the surface 9 is not damaged. Since the distance (d) is provided between the surface 2 and the mounting surface of the lead forming leg, the intensity of the beam 3 is not attenuated by the introducing surface.
Patent JP-H0559458-A (JP)
Title: Production of controlledly cooled steel plate
Inventor: MIZUTA TOKUO
IPC: B21B37/00
Filed: 1991-09-02
Abstract: PURPOSE:To reduce temp. variance in a plate surface after the stoppage of cooling for a controlledly cooled steel plate and to stabilize material and shape. CONSTITUTION:At the time of producing a steel plate by applying controlled cooling after the completion of hot rolling, the temp. in the position corresponding to the skid part at the time of heating before hot rolling in a rolled plate after finish rolling is maintained at >=Ac3 and then controlled cooling is started.
Patent JP-H06213487-A (JP)
Title: Plenum module device
Inventor: DONARUDO UIRIAMU DETSUKAA
IPC: E04B9/02
Filed: 1993-10-04
Abstract: PURPOSE: To provide plenum module equipment with a lighting apparatus and a fire extinguishing system while avoiding interference with an airflow as well as mechanically protecting the facilities, by arranging step parts at lower ends of side walls to form a groove at the step part. CONSTITUTION: At lower ends of side walls of a plenum module 10, two step parts 18 and 18' are formed as inwardly stepped from the side walls, and an upward facing groove 24 is formed in the latter step part 18' to mount an upward opened U-shaped groove member 26 in the groove 24. It is desired that the groove member 26 is made broader than the external dimensions of the groove 24 to accomplish the reinforcement of the lower ends of the plenum module 10 so that an additional groove 30 can be formed with an upwardly bent flange 28. This enables the mounting of a lighting apparatus and a fire extinguishing system on the plenum module equipment, while avoiding interference with an airflow as well as mechanically protecting the facilities.
Patent JP-H04130000-A (JP)
Title: Holding structure for tilt cylinder
Inventor: HAYASHI HIROTO
IPC: B66F9/08
Filed: 1990-09-18
Abstract: PURPOSE:To facilitate mounting, removal and adjustment at the time of arrangement under a floor by pin-connecting a point end of a cylinder support to a button part of a tilt cylinder, and connecting a cylinder support base part to a tilt bracket, fixed to a machine bed, turnably about a cylinder axial line, in a forklift truck. CONSTITUTION:A cylinder support 1 and a tilt bracket 2, fixed to a machine bed, are arranged between a bottom part 972 of a tilt cylinder 97 and the machine bed. The bottom part 972 is turnably connected to a bracket part 11, formed in squared shape with one side open, of the cylinder support 1 by a connecting pin 3. A thread part 12, protrusively provided in a base part of the cylinder support 1, is inserted into an insertion hole of the tilt bracket 2, which is fixed to the machine bed, and connected turnably about an axial line of the cylinder 97 by nuts 61, 62. By this constitution, mounting, removal and fine adjustment can be easily performed even in arrangement under a floor.
Patent JP-2000080276-A (JP)
Title: Curable silicone composition
Inventor: NAKADA TOSHIKI
IPC: C09J183/04
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a curable silicone composition capable of forming a frosted cured material. SOLUTION: This curable silicone composition consists of (A) 100 pts.wt. organopolysiloxane expressed by the averaged composition formula: R1nSiO(4-m)/2 [in the formula R1 is the same or different and substituted or un-substituted monovalent hydrocarbon group; (n) is 1.6-2.4 positive number], (B) 0.01-50 pt.wt. organic compound having an air oxidation curable unsaturated group and (C) a curing agent [in an amount capable of curing the above component (A)].
Patent JP-H1088227-A (JP)
Title: Method for tempering metallic material and terminal pin for connection
Inventor: SHIRAKI HIROYOSHI
IPC: C21D1/09
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To restrain the excess raising of temp. in a metallic material and to uniformize the hardening after tempering by blowing gas at the upstream position from irradiating position of high energy beam in the tempering of a metallic material. SOLUTION: While rotating the bar-like metallic material 21 by holding with a scroll chuck 22, the place outputting the laser beam 27 is shifted in the drawing-out direction. The laser beam 27 irradiates the metallic material 21 as spiral state. The laser beam 27 alternately outputs the high energy for executing the tempering and the low energy so as not to develop the self-cooling. In addition to this operation, the gas of the air, etc., is spouted to the metallic material 21 while centering the outputting position where the laser beam 27 shifts as the following, to restrain the excess raising of the temp. of the metallic material 21. Further, since the temp. of the metallic material 21 can be kept so as not the develop the quenching by self-cooling, the condition of the tempering is stabilized and the hardness of the metallic material 21 after tempering can be uniformized.
Patent JP-H03109830-A (JP)
Title: Infrared receiver
Inventor: NISHITANE NOBUO
IPC: H04B10/116
Filed: 1989-09-25
Abstract: PURPOSE:To receive infrared rays in a wider range than a conventional range and to reduce the cost by arranging a prism leading infrared rays radiating from an infrared transmitter to an infrared receiver into a space in the room projectingly under the infrared receiver. CONSTITUTION:An infrared receiver 45 receiving infrared rays is provided on a ceiling of a space in a chamber, and a prism 47 leading infrared rays radiating from an infrared transmitter 65 to an infrared receiver 45 is arranged under the infrared receiver 45 projectingly in a space in the room. Thus, the infrared rays radiating from the inside of the chamber space with the infrared transmitter 65 is made incident on the prism 47, the rays are reflected and diffracted in the prism 45 and sent to the infrared receiver 45 arranged above the prism 47. Thus, the infrared rays are received over a wider range than a conventional system and the cost is reduced remarkably more than the conventional system.
Patent JP-H06102374-A (JP)
Title: Wrist watch type apparatus
Inventor: UEHARA EIKO
IPC: H05K3/32
Filed: 1992-09-18
Abstract: PURPOSE:To miniaturize an apparatus main body and couple it with an arm for use by connecting the wrist watch type main body section having a display section and small modules having desired functions via a flexible power distribution panel concurrently serving as an arm band. CONSTITUTION:A switching switch and an adjusting/correcting button 2 are fitted at the edge of a wrist watch type main body 1 stored with a display section such as an LCD, an LCD driving circuit, and an external interface on a main body package 40, and the main body 1 and a flexible power distribution panel 5 are connected. The power distribution panel 5 is stuck with a fine-width copper foil on the surface of a belt-like base film 51 to form a conductor pattern 52, it is covered with a cover film 53, and high-tension fibers are sealed to provide the function as a band. An IC 20 having the functions of an electronic note and a transcriber or a battery is stored in the package 11 to form multiple small modules 10, they are connected to the power distribution panel 5 via a via hole 13 penetrating a bottom section, and the end section of the power distribution plate 5 is fixed to the main body package 40.
Patent JP-S60141013-A (JP)
Title: Base drive system of switching transistor
Inventor: YOSHIKAWA HARUKI
IPC: H03K17/60
Filed: 1983-12-28
Abstract: PURPOSE:To decrease loss by connecting a semiconductor switching element between the collector and base of a switching transistor (Tr) so as to decrease the transient loss at turn-on period thereby constituting single Tr at the normal on-period. CONSTITUTION:A TrT1 is used as a switching element. In flowing a base drive current iB1 of the TrT1 at a point (a) in Fig., the T1 is conducted, its collector current ic1 flows and a drive current iB1 so that the ic1 is several times the iB2 in this case, the turn-on loss is decreased. Then a reverse base current flows to the TrT1 at a point of time (b) when a voltage VCE of the TrT2 goes to a steady-state value. The base current of the TrT2 at this point of time is expressed as iB3=iB2, the TrT1 is turned off, the TrT2 is constituted singly, the VCE of the T2 is smaller sufficiently in comparison with the Darlington connection and the loss at the steady-state on-state is decreased.
Patent JP-S61129404-A (JP)
Title: Moving blade coupling device
Inventor: TSUNODA EIJI
IPC: F01D5/30
Filed: 1984-11-27
Abstract: PURPOSE:To prevent excessive stress from being locally generated, by forming a stress relaxing dugout space, provided extending in a fixed region of a hook part in a dovetail groove of a moving blade from front and rear part edge ends of a unit group of the moving blades, in every unit group of the plural moving blades arranged in the peripheral part of a rotor disc. CONSTITUTION:A moving blade coupling device fits to a dovetail 4b, formed in the peripheral side of a rotor disc 4a, a dovetail groove 3b, formed corresponding to said dovetail 4b, in the internal peripheral side of an implanting part 3a of a moving blade 3. And the device, fitting a shroud cover 10 to a tenon 11 protrusively provided on an upper surface of the individual blade 3 and caulking each tenon 11, is constituted as plural groups by binding the parallelly arranged moving blades 3 in every fixed number of sheets. Here the device, providing a difference between circular arcs (radius RT, RO) in the peripheral direction of the dovetail groove 3b and the dovetail 4b so as to satisfy a relation where RO>RT, forms a stress relaxing dugout space 21 between the dovetail groove 3b and the dovetail 4b.
Patent JP-H11168174-A (JP)
Title: Formation of capacitor of semiconductor device
Inventor: BOKU KOBAI
IPC: H01L27/04
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To uniformize a residual polarization characteristics of a ferroelectric film extending over the entire surface of the ferroelectric film by a method, wherein after a lower electrode is prebaked at a specified temperature, a dielectric film is formed on the electrode by a sol-gel method. SOLUTION: A dielectric film 64 is formed on a lower electrode 60, but before the formation, a pre-baking is performed with the film 64 formed on the electrode 60 in an even film thickness, th characteristics such as the polarization distribution of the film 64 is prevented from being reduced. When the pre-baking is performed for 30 seconds as 300 deg.C, water and a contaminant can be removed from the surface of the electrode 60 and if the range temperature of the prebaking is restricted, it is preferable that the temperature be 200 to 300 deg.C. By performing the prebaking, the state that the film 64 is adhered extending over the entire surface of the electrode 60 is modified and the polarization characteristic, that is, the residual polarization distribution, of the film 64 can be uniformed extending over the whole film 64.
Patent JP-H0885449-A (JP)
Title: Monorail
Inventor: ISHIHARA TERUHISA
IPC: B61B13/02
Filed: 1994-09-16
Abstract: PURPOSE: To prevent a welding material from being protruded to the side of a rack when the rack molded with a belt material is welded to a track member. CONSTITUTION: A rack 18 molded with a belt material is fitted to the bottom face of a track member 16 by welding to form a monorail 12. Weld pockets 26 storing a welding material 24 are formed on the ridge section 18a of the rack 18 fitted to the track member 16.
Patent JP-H04131114-A (JP)
Title: Air purifying apparatus
Inventor: MAKIOKA TOSHIYUKI
IPC: B01D46/42
Filed: 1990-09-20
Abstract: PURPOSE:To perfectly remove the extremely fine suspended dust difficult to collect having electrostatic charge according to circumstances remaining in a room after the removal of asbestos by incorporating a plasma generator and an ozone generator in a housing and providing an ultra-fine particle filter thereto. CONSTITUTION:A plasma generator consisting of a plasma ion generating part 8 and a plasma ion discharge electrode 9 and an ozone generator consisting of an ozone generating power supply 5, an ozone generating plate 6 and an electrode surface 7 are built in a housing 1 and an ultra-fine particle filter 4 is provided to the housing 1. As a result, the extremely fine suspended dust difficult to collect having electrostatic charge according to circumstances remaining in the atmosphere of a room after the removal of asbestos can be removed and the deodorizing and sterilization in this atmospheric environment can be together carried out.
Patent JP-H0887170-A (JP)
Title: Toner concentration abnormality detector and fail safe device in image forming device
Inventor: KOBAYASHI CHIHARU
IPC: G03G15/08
Filed: 1994-09-16
Abstract: PURPOSE: To improve the toner conc. abnormality detecting accuracy of an image forming device. CONSTITUTION: With regard to the toner of each color, on taking into consideration of the output variation A of a toner conc. sensor unit, the output variation B of a sensor output processing circuit, and variation C set by the changeover of reference level of the toner conc. is switched and set by the temp., the humidity and the integrated time of using the developer, an output variation (x) of the whole sensor system is operated (S1 to S9). When the toner conc. detection value is deviated from the appropriate range obtained by the operation result more than continuous N times, the print operation is suspended by deciding the toner conc. is abnormal, while displaying the abnormality warning.
Patent JP-H06102924-A (JP)
Title: Automatic calibration method for teaching point of robot
Inventor: AKISHIGE MANABU
IPC: B25J9/22
Filed: 1992-09-18
Abstract: PURPOSE:To obtain a highly precise CP teaching point with a simple operation by operating a robot while a work tool is continuously pressed to a work based on an automatic generation teaching point stored in a memory and storing the locus position in the memory as an automatic generation teaching calibration point. CONSTITUTION:For executing the rough teaching operation of the robot, a worker guides the robot to a place near a point where a curvature changes large in a working route with a teaching box by teaching work. Then, the position is stored in the memory of a robot control panel 20 as rough teaching point data. A normal direction as against a work surface between the rough teaching points is taught as a pressing direction to the work. Thus, a rough teaching program is generated in the memory by sequentially teaching the rough teaching point of the tool 9, the direction of force pressed to the work and the feed speed of the tool. The teaching point is generated by the tool 9 with the force control method so that desired force is operated on the work 10 with the cutting work robot which is thus constituted.
Patent JP-H04126647-A (JP)
Title: Parking brake control system
Inventor: MASUDA SATORU
IPC: B60T7/10
Filed: 1990-09-19
Abstract: PURPOSE:To enhance convenience in use by lowering a control lever independently to a housing position, taking advantage of relationship between a cam groove and an engaging pin engaging with the cam groove, when the control lever is oscillated to an erected position in order to restrain a supporting plate at a pulled-up position. CONSTITUTION:When a control lever 30 is oscillated to an erected position, a needle tip part 37 of a release link 35 pulls a supporting plate 40 up via a claw member 50. The claw member 50 is engaged in succession with the teeth of a ratchet plate 20a until it is engaged with a high ranking tooth, thereby restraining the supporting plate 40 at a pulled-up position. Thus, a brake cable is held in a brake state. If the control lever 30 is pulled down in this state, a projected part 38 of a needle shaft part 36 of the release link 35 slides down from an operation-end 51 of the claw member 50, so that the needle shaft part 36 comes off the operation-end 51. Thus, the control lever 30 is lowered independently, centering around an engaging pin 21, and an engaging pin 45 moves relatively to an after-end of an upper cam 32. If the control lever 30 is pulled down further, the control lever 30 oscillates, centering around the engaging pin 45, to come into a stored state.
Patent JP-S62108092-A (JP)
Title: Recording and erasing of information and recorder
Inventor: OGUCHI YOSHIHIRO
IPC: G11B11/00
Filed: 1985-11-07
Abstract: PURPOSE:To enable images to be recorded at high speed, by disposing a preheating means, a thermal recording means and a cooling means in order on a recording material. CONSTITUTION:An image-forming belt 4 is intermittently driven in the state of being stretched in a looped form by a driving roller 2 and a driven roller 3. An image is recorded directly on the belt 4 by a heat pen 7. In addition, an image is formed as a dot pattern by operating a thermal recording means such as a thermal head 9 according to an external signal. Preheaters 5, 5a and 5b are disposed in contact with the sheet 4, opposite to the heat pen 7, the thermal head 9 and an erasing part 10, respectively. Assuming that the temperature at which phase separation takes place is X1 and the temperatures of the preheaters 5, 5a, 5b are X4, X4, X3, recording time and erasing time can be markedly shortened when the temperatures are so set that X1>X4>X3 normal temperature.
Patent JP-S63115884-A (JP)
Title: Spiroxazine based compound and photosensitive material utilizing said compound
Inventor: TATEOKA YASUO
IPC: G03C1/685
Filed: 1986-10-20
Abstract: NEW MATERIAL:A compound expressed by formula I [X<1>, X<2>, Y<1> and Y<2> are (alkoxy)alkyl, cycloalkyl or aryl; X<1> and X<2> and Y<1> and Y<2> together may link to form a ring; Z is (substituted)alkylene or (substituted)arylene; R<1>-R<8> are H, halogen, alkyl, alkoxy(carbonyl), alkoxysulfonyl or alkylsulfonyl]. EXAMPLE:A compound expressed by formula II. USE:A photochromic photosensitive material, having excellent heat resistance, high coloring density as well as improved fastness, capable of coloring by irradiation with ultraviolet rays and then returning to the original color by irradiation with visible rays or heating to >=50 deg.C. PREPARATION:2,3,3-Trimethylindolenine derivatives expressed by formulas III and IV are reacted with a dihalide expressed by the formula A-Z-A (A is halogen) and the resultant products are then reacted with 9-nitroso-10- hydroxynaphthalene derivatives expressed by formulas V and VI.
Patent JP-H0991202-A (JP)
Title: List vector processor
Inventor: WATANABE ATSUSHI
IPC: G06F12/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To translate the addresses of plural elements just in a single operation and to process a list vector instruction at high speed. SOLUTION: Continuous 2N pieces of page translation data are acquired from the address translation buffers 400 to 403 when a logical page address is divided into higher M bits and lower N bits. A page address matching detection circuit 200 detects the matching of logical page addresses among the list address registers 100 to 103. A head element address selection circuit 300 selects the elements that can be simultaneously processed based on the matching information of the circuit 200. Then an actual address generation circuit 600 defines 2N page addresses that can be retrieved from the buffers 400 to 403 as the page addresses of the elements that can be simultaneously processed and generates an actual address for one of these elements.
Patent JP-H04127739-A (JP)
Title: System for electronic meeting communication processing among plural meeting rooms utilizing information communication network
Inventor: NISHINO FUMITO
IPC: G06F13/00
Filed: 1990-09-19
Abstract: PURPOSE:To attain communication in his/her own language or the like to an abroad personal computer communication system without changing the existent personal communication system by providing a processing work part a on personal computer terminal so as to load the speaking contents of a designated meeting room up to a designated meeting room by processing the contents. CONSTITUTION:One personal computer terminal 40-1 of personal computer terminals 40-1, for example, is equipped with a processing work part 100 to process the speaking contents in one meeting room 31 of meeting rooms, for example. This personal computer terminal 40-1 supplies the speaking contents from another personal computer terminal 40-2 to designated meeting rooms 31, 32,... after processing the contents by the processing work part 100. Thus, without changing the existent personal computer communication system, the communication in his/her language is enabled to the abroad personal computer communication system.