baber/WOPTO huggingface dataset:
Patent JP-S5529171-A (JP)
Title: Manufacturing of semiconductor device
Inventor: OOGA HIROTOMO
IPC: H01L21/331
Filed: 1978-08-23
Abstract: PURPOSE: To prevent the emitter junction from exposing to the SiO 2  film by forming the emitter region after coating the SiO 2  with the PSG film and sintering it, when forming SiO 2  film on the separation region between elements according to washed emitter system.  
     CONSTITUTION: Oxide films 2 for separating elements are formed at both ends of one electroconductive semiconductor substrate 1. Between the oxide films provided is the counter-electroconductive region 4, in which one electroconductive base region 3 is formed by diffusion. After applying an oxide film 5 all over the surface, an opening 5a is made at the position where the emitter region is formed on later, and the PSG film 7 is coated thereupon including the opening. Afterwards, the part of the film 7, positioned above the opening 5a, is removed to form an opening 7a. Thus obtained film 7 is sintered at 1050°C for approx. 30 minutes and then impurity ions are injected into the region 3, which is exposed within the opening 7a, to form an emitter region 6. This prevents the emitter junction from exposing to the oxide film 5 because the emitter region is formed after sintering the PSG film 7.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59229162-A (JP)
Inventor: OOHASHI YOSHINORI
IPC: F25D11/02
Filed: 1983-06-08
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-S59228431-A (JP)
Title: Initial locking time reduction system of phase locked loop
Inventor: OKADA KIMIYOSHI
IPC: H04L7/033
Filed: 1983-06-09
Abstract: PURPOSE:To decrease the initial locking time by applying a voltage within a locking frequency range of a VCO to an input of the VCO from a circuit having a short time constant for a time shorter than the initial locking time of the VCO just after application of power. CONSTITUTION:A control voltage Vc of the VCO is brought into a voltage in the locking frequency range for a very short time at application of power by utilizing a capacitor C of a lag/lead filter. The time when a voltage of the capacitor C reaches a voltage V3 being the center of the locking frequency range depends on the time constant comprising a resistor R4 and the capacitor C and this time is very short because the resistance of the resistor R4 is selected to a very small value. A relay RL is activated when the time comes to a time t3 decided by the time constant and a contact rl is thrown to the position as shown in dotted lines. When the contact rl is selected to the position shown in dotted lines, the PLL circuit is brought immediately into the frequency locking state, thereby allowing the phase locking operation.
Patent JP-H04309807-A (JP)
Title: Moving blade opening measuring apparatus
Inventor: MITSUYAMA YOSHIAKI
IPC: F04D27/00
Filed: 1991-04-08
Abstract: PURPOSE:To provide an apparatus which can measure, in a noncontact manner, each moving blade opening in a moving blade opening changeable type axial flow blower. CONSTITUTION:Two non-contact type moving blade rotation pulse detectors PUa, PUb are provided by being shifted along the axial direction on a rest side opposite to a moving blade 3, a time difference between signals of the two detectors which becomes larger in proportion to an opening is counted by a phase difference counter 7, and simultaneously, an axis rotation at speed is counted by a speed counter 9, the ratio of these counted values is obtained by a divider 10 to generate a signal proportional to the opening, furthermore, these sequential data are distributed to respective data corresponding to respective individual moving blades by means of a distributor 11 to be outputted.
Patent JP-H02283596-A (JP)
Title: Boating glider
Inventor: KOBAYASHI NOBORU
IPC: B63B35/81
Filed: 1989-04-21
Abstract: PURPOSE:To enable a glider to glide on the water surface as well as fly in the air by providing an unmanned boat connected to the glider by a connecting rope with a propulsion machinery, a turning means and the driving means thereof, and the glider with an operating means for the driving means of the unmanned boat. CONSTITUTION:A rider 700 seated on the seat of a glider 300 operates an operating handle and a bolt lever to drive the engine and the steering gear of an unmanned boat 100 through a connecting rope 600, thus performing the forward gliding and turning of the unmanned boat 100. The unmanned boat 100 thereby glides on the water surface 900, and the glider 300 also glides on the water surface 900 being pulled by the connecting rope 600. When the speed of the unmanned boat becomes more than a certain degree, the dynamic lift of a blade in the air becomes large so as to lift the glider to fly in the air. The flying height is restricted by the length of the connecting rope 600, and the glider 300 can fly at the fixed height.
Patent JP-S58221430-A (JP)
Title: Method for controlling keyboard
Inventor: MATSUMURA TOMOYOSHI
IPC: G06F3/02
Filed: 1982-06-16
Abstract: PURPOSE:To reduce the load of a CPU, by permitting the generation of polling of the CPU only when a keyboard requests data transmission to the CPU. CONSTITUTION:When a key is not depressed, a keyboard controller 221 does not store data to be transmitted to the CPU 21. When the controller 221 does not store the data to be transmitted, a request line driving means 225 turns a request line 24 off. A request line detecting means 212 detects that the line 24 is off and transmits the detected result to a polling means 211. The polling means 211 detects that a keyboard device 22 does not request data transmission by the signal from the detecting means 212 and inhibits the generation of polling to a serial data transmission line 23.
Patent JP-H042150-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUMOTO KAZUYA
IPC: H01L21/822
Filed: 1990-04-19
Abstract: PURPOSE:To enable use of arbitrary input buffer circuits only by incorporating a plurality of input buffer circuits which treat different logic voltage level inputs. CONSTITUTION:An input buffer circuit in a semiconductor integrated circuit incorporates an ECL input buffer 1 and a GaAs DCFL input buffer 2, and their signal input terminals are connected to an input pad 3 The outputs of the ECL input buffer 1 and the DCFL input buffer 2 are both given to a multiinput logic gate 4, and its output is given to the inner circuit of an IC. ECL mode does not allow the action of the DCFL input buffer 2 because of VDCFL=VDD, and DCFL mode the action of the EVL input buffer l because ot VECL=VDD. Therefore, selection of either the ECL input buffer 1 or the DCFL input buffer 2 depends upon combination of VECL and VDCFL.
Patent JP-H05280451-A (JP)
Title: Warming device for engine
IPC: F01M11/02
Filed: 1992-03-30
Abstract: PURPOSE:To obtain an engine warming device which possesses the high thermal efficiency in warming and can shorten the warming time. CONSTITUTION:A cooling oil passage groove is formed on the outer peripheral surface of a cylinder liner 1, and a warming oil passage 60 connected with the cooling oil passages 40 and 41 on the upstream side and downstream side of the cylinder liner is formed, and an oil pump 63 and an oil tank 62 are installed in the warming oil passage. and electromagnetic opening/closing valves 64 and 65 are installed on the downstream side of the oil pump and on the upstream side of the oil tank. Further, a check valve 42 is installed in the cooling oil passage on the upstream side from the connection part with the warming oil passage on the upstream side of the cylinder liner, and an electromagnetic opening/closing valve 43 is installed in the cooling oil passage on the downstream side from the connection part with the warming oil passage on the downstream side of the cylinder liner, and a heater 61 for warming the oil in the oil tank is installed.
Patent JP-S62258657-A (JP)
Inventor: USUKURA KOJI
IPC: A61F5/448
Filed: 1986-05-06
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-H06296072-A (JP)
Title: Pre-flux
Inventor: SATO ISAMU
IPC: B23K35/363
Filed: 1993-04-07
Abstract: PURPOSE:To prevent flux from spreading over an unnecessary part in soldering by a method wherein water-repellent or oil-repllent substance specified in surface tension is added to pre-flux wherein resin is dissolved. CONSTITUTION:0.01 to 5wt.% of water-repellent or oil-repllent substance of surface tension 22dyn/cm or less is added to pre-flux wherein resin is dissolved. Water-repellent or oil-repllent substance is fluororesin of molecular weight 200 to 400 thousand, such as ethylene fluoride polymer, propylene hexafluoride polymer, ethylene tetrafluoride-propylene hexafluoride copolymer, ethylene hexafluoride-ethylene copolymer, ethylene tetrafluoride-propylene hexafluoride- ethylene copolymer, or ethylene tetrafluoride parfluoroalkyle vinyl ether copolymer.
Patent JP-S58222126-A (JP)
Title: Tire rubber composition
Inventor: ITOU MICHIO
IPC: C08L9/00
Filed: 1982-06-18
Abstract: PURPOSE:The titled composition capable of greatly improving the corrosion fatigue resistance of a reinforcing steel cord and useful for steel radial tires, prepared by further adding boric acid (metal salt) to a composition prepared by adding a primary fatty acid metal salt to a rubber component. CONSTITUTION:In a compounded composition prepared by adding 0.5-10pts.wt. 6-10C primary fatty acid metal salt (e.g., cobalt caproate) or both of 0.5- 5pts.wt. above metal salt and 0.5-5pts.wt. different organic acid cobalt salt (e.g., cobalt naphthenate) to 100pts.wt. at least one rubber component selected from the group consisting of natural rubber, synthetic polyisoprene rubber and polybutadiene rubber; boric acid (e.g., orthoboric acid) or a metal borate (e.g., zinc orthoborate) is further added in an amount of 0.1-5pts.wt. per 100pts.wt. rubber component. The corrosion fatigue resistance can further be improved synergistically without detriment to the stability of bonding between steel cord and rubber.
Patent JP-H01276097-A (JP)
Title: Emergency reactor core cooling system
Inventor: KOJIMA SHINZO
IPC: G21C15/18
Filed: 1988-04-28
Abstract: PURPOSE:To prevent a reactor core melting accident by constituting the opening and closing logic of each motor-driven valve so that a water source can be secured on a condensation storing tank side when the pressure or temperature in a reactor housing container becomes abnormally high at which breakage of the container may occur. CONSTITUTION:In case a signal indicating the abnormally high pressure or temperature of the reactor housing container 13 is outputted, a motor-driven valve 4 on a condensation storing tank 2 side is automatically opened. When the valve 4 is fully opened, a motor-driven valve 3 on a pressure suppressing chamber side is automatically closed and the water supply is again started from the condensation storing tank 2. A logic circuit is incorporated so that the signal indicating the abnormally high pressure or temperature of the container 13 can be held and can be reset. Since such constitution is adopted, the water source to an emergency reactor core cooling system can be set to the condensation storing tank 2 and the probability of the melting of the reactor core can be reduced in a sequence where setting of an atomic reactor to an uncritical state is failed or removal of collapsing heat is failed after an initial phenomenon occurs when an accident occurs in the atomic reactor.
Patent JP-2000293382-A (JP)
Title: Task start controller using real time operating system
Inventor: SAWADA TOMOKAZU
IPC: G06F9/46
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a task start controller using a real time operating system which eliminates useless processing and can optimize task start. SOLUTION: The CPU of an ECU detects the occurrence of each event and executes a desired operation program. The operation program is provided with a 1st task group that is executed by the occurrence of a 1st event and a 2nd task group that is executed by the occurrence of a 2nd event, and further, the both task groups include at least one same task. Before a task that should start the 1st and 2nd task groups by the occurrences of events is brought into a standby state, a step 104 decides a task state, and when the same task is already in a standby state, it prohibits the shift to the standby state by detouring the processing of a step 105. When the same task is already connected in this way, the task is not connected to a list.
Patent JP-S5530373-A (JP)
Title: Tape round forming method
Inventor: NISHIKIORI TAKAO
IPC: B29C53/00
Filed: 1978-08-28
Abstract: PURPOSE: To realize round forming without requiring expensive control device, by leading the tape to the forming device through a vertical guide roller having the circumference in the center line of the forming device, and, after a pause,  through horizontal guide rollers.  
     CONSTITUTION: A steel tape 1 let off from a supply stnd 3 passes through a vertical guide roller 7 having part of the circumference on the center line S of a forming device 11, and is twisted by 90 degrees to be supplied into the forming device 11 through horizontal guide rollers 8, 9. Here, since the steel tape 1 is designed to pass through the center line S on vertical guide roller 7,even when it is set to hirizontal position, the center in the widthwise direction thereof always runs through the center line S. A steel tape 1 is corrugated by a corrugating device, and an aluminum tape 13 is overlaid and fitted vertically to the lower side of a cable core 14 to be sent into the forming device 11. Thus, the aluminum tape 13 and the steel tape 1 are round-formed on the outer circumference of the cable core 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11280043-A (JP)
Title: Waste remover with rake having large-scale waste scraping up reject member
Inventor: KITAGAWA YUSUKE
IPC: E02B5/08
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of large-scale waste in dust carry-out facilities in a post-process of a waste remover with a rake. SOLUTION: A substantially right-angled triangular large-scale waste scraping up reject member 19 having a hypotenuse having an up slope from the front to the rear is provided on a front face of a rake 5 scraping up dust caught on a bar screen 2 provided in a large-scale water channel 3 on a front face of the bar screen 2. Consequently, scraping up of large-scale waste is rejected, and as a result, clogging of large-scale waste is prevented while conventional dust carry-out facilities in a post-process are used.
Patent JP-S5329386-A (JP)
Title: Preparation of heat-stable vinyl chloride polymer
Inventor: OGAWA KINYA
IPC: C08F14/06
Filed: 1976-08-31
Abstract: PURPOSE: When the monomer conversion reaches a specific level in the vinyl chloride polymerization, aβ-aminocrotonic ester is added to the polymer slurry to prevent the discoloration caused by heating in the dewatering and drying of the polymer slurry or on molding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07310428-A (JP)
Title: Temporary scaffold
Inventor: FUJIWARA MASAKI
IPC: E04G5/08
Filed: 1994-05-18
Abstract: PURPOSE:To simplify the erection and dismantling of a temporary scaffold. CONSTITUTION:Both sides of a scaffold body 21 and a connecting member 22 are bent in a U-shaped form, and this connecting member 22 is formed in the scaffold body 21 free of sliding motion. In addition, one end of a plate spring 26 obliquely installed upwards aslant is secured to a top face of the connecting member 22, while the other end of this plate spring 26 is projectingly installed in the upper part, forming a stopper part 28 there. In succession, the connecting member 22 is slid onto the scaffold body 21, and the stopper part 28 is fitted in a recess 29 on an inner surface of the scaffold body. At this time the connecting member 22 is secured to one end of the scaffold body 21, while if an end of the other scaffold body 21 is slid onto the one end of the connecting member 22, these scaffold bodies 21 and 21 are connected to each other through the connecting member 22.
Patent JP-H06185547-A (JP)
Title: Clutch device
Inventor: ITO KENICHIRO
IPC: F16D41/10
Filed: 1993-04-30
Abstract: PURPOSE:To improve safety and reliability by inserting the end part of a second shaft into a cylindrical holder arranged to the end of a first shaft, effecting coupling through a torque set resilient member in a manner to be capable of transmitting torque, and engaging the second shaft to an outer wheel during relative rotation between the two shafts at a given angle therebetween. CONSTITUTION:When torque is given to a first shaft 11 through operation of a handle, a rotation force is transmitted to a torque set resilient member 20. Thus, when torque is below set torque thereof, the occurrence of deformation of a torque set resilient member 20 is reduced and the first shaft 11 is not rotated so much based on a second shaft 13. Thus, engaging members 24a and 24b are not engaged with the flat surface 14a of the square shaft part 14 of the second shaft 13 and the cylindrical inner surface 21a of an outer wheel 21 and a clutch is not operated. However, when a rotation force is increased and it is increased to a value higher than a torque set value, a torque set resilient member 20 is widely deformed, and the second shaft 13 and the outer wheel 21 are engaged with each other through the engaging members 24a and 24b to operate a clutch.
Patent JP-S58223503-A (JP)
Title: Face plate device of machine tool
Inventor: UEKUNI HIROSHI
IPC: B23Q1/00
Filed: 1982-06-16
Abstract: PURPOSE:To largely reduce the machining man hour by machining an eccentric pin part of a work with phase difference without detaching the work from a face plate. CONSTITUTION:A slide surface 8 is shifted from an axial center 3a as much as an eccentric quantity (a) of an eccentric pin part 72 from the central shaft part 70 of a work 36. Then the central shaft part 70 of the work 36 is held by means of a holding core 37, while the screw 39 of a chuck device 10 is rotated to grasp the work 36 by means of a clamping click 40. Next, a swivel face plate 11 is put in rotation through rotation of the worm shaft 52 of a swivel device 41 to index the eccentric pin part 72. Subsequently, a previously separated balancing device 12 is connected to a main shaft 3 to balance with the work 36, the pin part 72 being machined through rotation of the main shaft 3.
Patent JP-H02286670-A (JP)
Title: Mineral acid salts of thiazole carboxylic acid chloride and production thereof
Inventor: KUWAZUKA TOSHIAKI
IPC: C07D277/20
Filed: 1989-04-26
Abstract: NEW MATERIAL:A mineral acid salts of thiazole carboxylic acid chloride expressed by formula I (R1 is lower alkyl; R2 is H, R1, haloalkyl or phenyl; HX is mineral acid). EXAMPLE:An N-(alpha-cyanofurfryl)-2,4-dimethylthiazole-5-carboxylic acid amide. USE:Synthetic raw material or acylating agent of agricultural chemical or medical drug. Said compound is chemically stable without coloring, able to be preserved for a long period of time, stabler than thiazole carboxylic acid chloride or imidazolyl carbonylthiazole and readily handled. PREPARATION:Mineral acid such as 1.2-2.5mol hydrogen chloride is introduced to 1mol thiazole carboxylic acid chloride expressed by formula II in a solvent such as 0.3-10l diethylether to separate a compound expressed by formula II as salt to readily afford the compound expressed by formula I in high purity and high yield. The compound expressed by formula II is obtained by reacting thiazole carboxylic acid and chlorinating agent such as thionyl chloride.
Patent JP-H07288300-A (JP)
Title: Apparatus for fixing heat-radiating body
Inventor: KINOSHITA TOSHIO
IPC: H01L23/40
Filed: 1994-04-19
Abstract: PURPOSE:To provide a heat-radiating body fixing jig which simplifies connection and fixing of a heat-generating body and a heat-radiating body, wherein even if a failure occurs in either of the bodies, both need not be replaced but only a defective part may be replaced. CONSTITUTION:A heat-radiating body fixing apparatus 30 includes a semiconductor device to be a heat-generating body 12 and a heat-radiating body 20 for cooling the body 12 while the heat-generating body 12 and the heat-radiating body 20 are integrated by the heat-radiating body fixing apparatus 30 without using adhesive, wherein the apparatus 30 comprises a main body 31 for enclosing a part or a whole of the heat-radiating body and a tongue 32 protruding from an upper face of the apparatus 30 toward the heat-radiating body while a part of the tongue 32 is in contact with the heat-radiating body 20.
Patent JP-H01276521-A (JP)
Title: Flat switch
Inventor: YAKIDA KIYOSHI
IPC: H01H13/52
Filed: 1988-04-27
Abstract: PURPOSE:To make it possible for the first electrode and the second electrode to transmit electricity regardless of a push position by providing a spacer section made up of a pressure sensitive conductive member between the first electrode and the second electrode. CONSTITUTION:A spacer section 9 which consists of pressure sensitive conductive member 9a for making it possible for the first electrode 3 and the second electrode 8 of a flat switch to transmit electricity at an arbitrary position of one of the electrodes to the other is provided between those two electrodes. As a result, when the surface of the first electrode sheet 2 is pushed, the spacer section 9 having pressure sensitive conductivity comes to be in a conductive state, and the first electrode 3 and the second electrode 8 are made mutually conductive through the spacer section 9. Thereby, when the flat switch is provided with input by pushing action, a certain input can be made, and also it becomes possible to correspond to a high density input.
Patent JP-H11307063-A (JP)
Title: Battery
Inventor: IDE MASAO
IPC: C08L101/16
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a battery equipped with an exterior resin layer having an adequate exterior-protective function and capable of reducing problems at the time of disposal of the battery. SOLUTION: In a battery having an exterior can 1 having a positive-electrode terminal 1a and a negative-electrode terminal 6a electrically insulated from each other and led out/exposed to the exterior, battery element parts 2, 3, 4 packaged within the exterior can 1 and electrically connected to the positive- electrode terminal 1a and the negative-electrode terminal 6a, and an insulating resin layer 7 for covering surfaces of the battery 1 excluding exposed surfaces of the positive-electrode terminal 1a and the negative-electrode terminal 6a, the insulating resin layer 7 is formed of a biodegradable polymer, for eample, poly-lactic acid.
Patent JP-S587174-A (JP)
Inventor: KOYAMA KENJI
IPC: G06F21/14
Filed: 1981-07-06
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-S586632-A (JP)
Title: Information transmission system
Inventor: TANABE MOTONORI
IPC: H04Q9/00
Filed: 1981-07-06
Abstract: PURPOSE:To control all centers to be controlled even when a circuit in normal service is broken, by providing simple code repeater, connected by a stand-by circuit, at the centers to be controlled which are cascaded. CONSTITUTION:Numbers of cascaded controlled-center devices A-G are controlled by a control center device CC by information transmitted successively from a device closer to said CC through an in-use circuit L1. Code repeaters (a)-(g) provided to said devices A-G in switching states are cascaded by a standby circuit L2 to transmit the same information with the circuit L1 from the CC through carrier couplers FS1 and FS2 in the opposite direction from the device (g). If a fault such as the breaking of the circuit L1 occurs between the devices C and D, the device D is connected to the repeater (d). As a result, the devices A-C are controllable through the circuit L1, the devices D-G are also controllable through the circuit L1 which connects the circuit L2 to the devices D-G.