baber/WOPTO huggingface dataset:
Patent JP-H11215672-A (JP)
Title: Spacer for multiple conductor
Inventor: OTAKA KAZUYOSHI
IPC: H02G7/12
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To make a spacer compact and raise work efficiency, by providing a holder with a cable holding clamp which can hold each conductor from inside the circle enveloping each conductor and a frame with a hinge part which enables it to be folded. SOLUTION: Cable holding clamps 3 hold cables, severally, and an I metal fitting 2 couples each clamp 3 with a frame 1, giving them a measure of freedom. In condition that a pin 5 is inserted into a hinge part 4, the spacer can be folded. However, pulling off a pin 5 at one end will let a stopper 7 suppressed by a built-in spring 6 thrust out, whereby frame becomes unable to fold. Accordingly, the spacer can be folded into half, and this can clamp the conductors each from inside the circle enveloping each conductor of a multiple conductor cable duct, so the transportation cost of the spacer can be reduced, and the work efficiency at work execution can be raised.
Patent JP-H01189964-A (JP)
Title: Manufacture of insulating gate type field-effect transistor with ldd structure
Inventor: NISHIKAWA MASAMI
IPC: H01L21/265
Filed: 1988-01-26
Abstract: PURPOSE:To make it possible ot easily manufacture the LDD(lightly doped drain) structure having both on-irregularity characteristics and the submicronized channel length by a method wherein necessary impurities are ion-implanted in a semiconductor substrate using a gate electrode as a mask, and drain and source regions are formed. CONSTITUTION:A drain region 27 and a source region 28 are formed by ion- implanting the necessary impurities into a semiconductor substrate 22 using a gate electrode 26 as a mask. In this case, a high density region 27A and a high density source region 28A are formed in the surface region of the exposed part of the semiconductor substrate 22. Also, a low density drain region 27B and a low density source region 28B are formed respectively in the surface region part located under the side wall parts 29 and 30 of the gate electrode 26. As a result, an LDD structure MOS transistor, having on-irregularity characteristics and submicronized channel length, can be manufactured easily.
Patent JP-H08213143-A (JP)
Title: Terminal crimping device for shielded wire
Inventor: NISHIKI YOJI
IPC: H01R43/048
Filed: 1995-02-01
Abstract: PURPOSE: To adjust a device to the height of a worker and improve its worke. CONSTITUTION: Die sets 21 and 22, and a terminal feed section 30 are placed on a base 10. Also, a posture change means 8 capable of changing the posture of the base 10 is provided. Furthermore, means 35 and 37 are provided for preventing the dislocation of terminal fittings T carried to the die sets 21 and 22. As a result, a worker can change the posture of the base 10, depending on his/her height, and the terminal fittings T in the die sets 21 and 22 can be thereby made easily visible. According to this construction, workability is improved for a worker of any height.
Patent JP-S60160171-A (JP)
Title: Thin film transistor
Inventor: IWANAMI EIICHI
IPC: H01L29/78
Filed: 1984-01-31
Abstract: PURPOSE:To prevent enhancement of off-state current by arranging a semiconductor layer of the same conductive type as a channel and of high impurity concentration between a semiconductor layer and one of source electrodes or drain electrodes. CONSTITUTION:A drain electrode 21, an N<+> amorphous (a)-Si 22, an insulating film 23, an N<+> a-Si 24 and a source electrode 25 are laminated in order on a transparent plate 1. Next, the electrode 24, the Si 24 and the film 23 are etched in order with selective masking so as to expose the side planes of them. Then, non-doped a-Si 25 is formed selectively in the necessary part for forming a thin film transistor including the side planes of electrode 25, Si 24 and film 23, after which a gate insulating film 27 which also functions as an interlayer insulating film is deposited and apertures are opened on this film selectively to form a gate electrode 28, a source wiring 29 and a drain wiring 30. Consequently, channel length is determined by thickness of the film 23 and shortening of channel length with high-accuracy becomes possible. It can be realized to make a logic circuit high-frequency and also an increase of off-state current at application of a negative voltage to the gate can be prevented.
Patent JP-S63182726-A (JP)
Title: Automatic power supply control system
Inventor: NISHIYAMA AKIRA
IPC: G06F1/26
Filed: 1987-01-26
Abstract: PURPOSE:To enable a host to select a subject device to be disconnected it or applied from/with an automatic power supply by switching on or off the power supply designated by a power supply control command when the coincidence is secured between an address defined within the power supply control command and an address proper to its own device. CONSTITUTION:An automatic power supply control device 1 receives a power supply control command delivered from a host via a reception part 2 according to a designated circuit speed and a synchronizing system. An address comparison part 6 compares an address defined within the power supply control command and an address set at an address setting part 5. When the coincidence is obtained between both addresses, the power supply ON or OFF control is applied to a device 9 which automatically undergoes the power supply ON/OFF control by a power supply control command 7. Thus the host can discriminate a device to be controlled and the power supply ON state can be evaded to the undesired devices.
Patent JP-H10200382-A (JP)
Title: Voltage controlled oscillator circuit for low voltage driving
Inventor: SUMIYOSHI SHINYA
IPC: H03F3/45
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To secure a wide dynamic range for an input control voltage signal in spite of low voltage driving and to reduce frequency fluctuation against the fluctuation of power supply voltage by receiving the control voltage signal, supplying power through an output to a power reception line corresponding to this signal and controlling the oscillation frequency of the oscillation circuit. SOLUTION: An oscillation frequency control circuit 11 is a CMOS type voltage follower, the control voltage signal for controlling the frequency from the outside is inputted by an input terminal 13 connected to the gate of FET Q1 and while connecting the gate of FET Q2 to an output terminal 13b, feedback is performed. Thus, since the output side of the oscillation frequency control circuit 11 is fed back to the input side, the output voltage gets equal with the input voltage, a current value generated on a power reception line Vp becomes a current value corresponding to the control voltage value, power is supplied to a ring oscillator 3 and its frequency is controlled. Thus, the oscillation frequency of the ring oscillator 3 is hardly affected by the fluctuation of power supply voltage.
Patent JP-H05208114-A (JP)
Title: Deodorizing device
Inventor: YOSHIDA TOSHIYUKI
IPC: B01D53/81
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a small-sized lightweight deodorizing device constituted so that a DC power supply is constituted of a power supply transistor and a bidirectional thyristor and air is sucked and discharged by a DC motor and a fan to perform dust collection and deodorizing. CONSTITUTION:A DC power supply circuit 35 consisting of a power supply transformer 36 and a bidirectional thyristor 37 is provided in a deodorizing device main body consisting of a front grill 15, a front main body 16 and a rear main body 17 and a deodorizing filter 30 and a DC motor 23 having a fan 27 connected thereto are arranged in parallel. When the DC motor 23 is rotated, the fan 27 connected to the DC motor 23 is rotated to suck air from a suction port 15a. The sucked air stream passes through the filter 30 consisting of a deodorizing thick activated carbon filter and a dust collecting charged filter to be discharged to an exhaust port 22 while deodorized and purified. By this constitution, a small-sized lightweight deodorizing device used in a state applied to the floor surface, shelf or wall of a narrow toilet can be obtained.
Patent JP-H04241632-A (JP)
Title: System for controlling actuating time designating job
Inventor: KISHI TATSUO
IPC: G06F9/06
Filed: 1991-01-14
Abstract: PURPOSE:To automatically perform resetting of a timer, state change of a job, etc., in accordance with a designation imparted when the job is inputted against an actuating time designating job before the actuating time when the timer is invalidated due to the stoppage of a system, comes. CONSTITUTION:A job executing information registering means 5 registers job executing information 3 which designates the handling of a job at the time of rerising a system in the case the system is stopped before actuating time comes when an actuating time designating job utilizing a timer 4 is inputted in a job executing queue 2 and, at the same time, sets actuating time in the timer 4. When an actuating time designating job for which the system is stopped before the actuating time comes is present at the time of the initializing process of the job execution queue 2 at the time of starting the system, a job executing information changing means 6 resets the timer 4 or changes the state of the actuating time designating job in accordance with the job handling instruction included in the job executing information 3.
Patent JP-H07224560-A (JP)
Title: Hotel management system
Inventor: MIKAWA EIJI
IPC: G07C9/00
Filed: 1994-02-10
Abstract: PURPOSE:To simplify a work by conducting room assignment and key distribution based on identification information on the storage media carried by the guests. CONSTITUTION:A guest prsents a storage medium card 10 carried by him when the guest checks in. The card is inserted into a card reader 1 at the front desk to read identification information of the guest stored in a first storage means 12 so that a CPU 2 automatically makes a lodging record based on various information for identifying guest such as the name, the ID number, the address, etc. Thereafter, in the CPU 2, the information is inputted through a key board 25 so that assignment of room is conducted based on the additional information and key data and data representing the due date corresponding to the room number and lodging days are written into a second storage means 15 of the card 10 by means of a key data writing means 3, thereby completing the check-in work. Further the CPU 2 puts these key data on a communication frame to send them to an electric lock control means 60 of the corresponding room.
Patent JP-S60161942-A (JP)
Title: Halogen-substituted cyclic ether compound and its preparation
Inventor: ITOU HIROSHI
IPC: C07C241/00
Filed: 1984-02-02
Abstract: NEW MATERIAL:The compound of formula I (R is carbon ring or heterocylic group; Z is alkylene, alkenylene, oxyalkylene or aminoalkylene; A is halogen, alkyl, alkenyl, haloalkyl, OH, alkoxy, cyano, amino, etc.; B is O, CO, S, SO or azo; X is halogen; l is 0-5; m is 4-20; alpha and beta are 0-4 and alpha+beta>1; p is 1-2; q is 0-1; when p is 1, then q is 0, and when p is 2, then q is 0-1; etc.). EXAMPLE:1-Bromo-4-furfuryloxybutane. USE:An intermediate raw material useful to introduce various functional groups into amide compound, amine, OH-substituted compound, etc. PREPARATION:The compound of formula I can be prepared economically in one step by reacting the OH-substituted compound of formula II with the halogen- substituted compound of formula III in an aprotic polar solvent in the presence of a strongly basic substance.
Patent JP-H11210477-A (JP)
Title: Intake air temperature controlling device for cylinder injection type engine incorporating supercharger
Inventor: HOSAKA HIROSHI
IPC: F02B29/04
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To restrain the temperature of intake-air from lowering during stratified charge combustion so as to improve the combustion efficiency. SOLUTION: The upstream and downstream of an intercooler 12 incorporated in an intake-air passage 4, are communicated with each other by means of a bypass passage 13, and a flow change-over valve 14 is incorporated in a branch port of the bypass passage 13. During stratified charge combustion, the upstream of the intercooler 12 is closed by the flow change-over valve 14 so as to supply intake-air into a combustion chamber by way of the bypass passage 13. Since the intake-air is fed, bypassing the intercooler 12 during stratified charge combustion, the lowering of the temperature of the intake-air is restrained, thereby it is possible to improve the combustion efficiency.
Patent JP-S53102059-A (JP)
Title: Response function measuring device having scale correcting means by local image forming magnifications
Inventor: TAKEDA MITSUO
IPC: G01M11/02
Filed: 1977-02-17
Abstract: PURPOSE: To achieve the improvement in measurement accuracy by measuring image forming magnifications for minute object at each point on object surface whose response function is going to be measured through double slits, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56113916-A (JP)
Title: Uniform combustion apparatus for pyrolysis furnace
Inventor: MORI TERUO
IPC: F23G5/24
Filed: 1980-02-12
Abstract: PURPOSE:To improve the operation efficiency of a shaft type pyrolysis furnace, by preventing or eliminating quickly and surely such phenomena of the waste matter as bridges. CONSTITUTION:The waste matter X are put in a furnace, dried, pyrolyzed and burned and forwarded to the ash area A to be discharged from an ash discharge exit 6. During the operation four cylinders 9 are reciprocally operated in a desired order at desired times. By such operation of the cylinders, four shuttle plates 8 are reciprocated in the direction of the radius thereof from the slits 7 mounted on the furnace wall 1 to the interface part of the drying section D and the pyrolyzing part H of the waste matters layer. Thus the waste matters layer is cut through by the shuttle plates on the four positions on its outer circuit, and the influence is to be felt on the whole circumference, resulting in the prevention of such phenomena as bridging or channeling.
Patent JP-2000216580-A (JP)
Title: Heat exhauster and imaging apparatus equipped with heat exhauster
Inventor: NISHIDA MASAYOSHI
IPC: B41J29/377
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat exhauster which can accelerate convection in a duct sufficiently without requiring any fan. SOLUTION: A heat exhauster comprises a duct 4 passing between a heat source section 1 and object sections 2, 3 subjected to thermal effect therefrom with an exhaust opening 4a being located higher than suction openings 4b, 4c, and a heat sink 5 disposed closely to the heat source section 1 and having one side 5a having the inside of the duct 4 and thither side 5b facing the heat source section 1.
Patent JP-S61176464-A (JP)
Title: Production of unidirectionally solidified annular steel ingots
Inventor: KAJIWARA HIDEFUMI
IPC: B22D27/04
Filed: 1985-02-01
Abstract: PURPOSE:To obtain simultaneously many annular steel ingots by disposing many cylindrical casting molds into a concentrical shape to form plural annular spaces then casting a molten steel at one time into the mold by a bottom pouring method. CONSTITUTION:The cylindrical casting mods 2, 4, 6 disposed with the heat insulting materials 3, 5, 6 on an ingot mold stool 1 are concentrically set. The molten steel 8 is then cast by bottom pouring through a pouring pipe 9 and a flow-off 10 into the two annular spaces formed of the stool 1 and the materials 3, 5, 6. A heat insulting material 11 is charged atop the molten steel after casting up to the prescribed height to complete the casting. The intermediate mold 4 contacts on both sides with the molten steel via the heat insulating material 5 and therefore the heat insulation is more intensified than the outer mold 3 and the increase in the casting height is made possible. The many annular steel ingots having different shapes are made obtainable at one time by the above-mentioned method.
Patent JP-H05214714-A (JP)
Title: Movable marker
Inventor: KITA KAZUO
IPC: E01F9/677
Filed: 1992-01-31
Abstract: PURPOSE:To prevent a rotary section from being damaged even when a marker becomes large and heavy. CONSTITUTION:A movable marker plate 4 is fitted to a fixed marker plate 1 rotatably around nearly the center rotary shaft P-P of the fixed marker plate 1. The upper section of a rotary section is formed with a suspension metal 7 fitted to the fixed marker plate 1 and an L-shaped hook bolt 8 rotatably fitted to the suspension metal 7. The lower section is formed with a support metal 13 fitted to the fixed marker plate 1 and a support lever 14 rotatably fitted to the support metal 13. Upper and lower end sections of the movable marker plate 4 are fitted to the hook bolt 8 and the support lever 14 respectively.
Patent JP-H02199236-A (JP)
Title: Exhaust sound shutter for reduced speed
Inventor: SASAKI SATORU
IPC: F02D9/04
Filed: 1989-01-26
Abstract: PURPOSE:To shut exhaust sound off as well as to provide appropriate engine brake by connecting an exhaust pipe between an exhaust sound shutter and a combustion chamber with a suction pipe between a throttle valve and the combustion chamber by means of a circulating passage furnished with a suction and exhaust circulating valve. CONSTITUTION:An exhaust pipe 9 between an exhaust sound shutter 13 which closes the exhaust pipe 9 at the time of fuel-cut for speed reduction, and a combustion chamber 12 is communicated with a suction pipe 8 between a throttle valve 10 and the combustion chamber 12 by means of a suction and exhaust circulating passage 14. The circulating passage 14 is furnished with a circulating valve 15 which is opened/closed by signals from a control unit 21. The control unit 21 permits signals to be sent to actuators 17 and 20 only when the signal for fuel-cut is outputted to a fuel injector 6 at the time of speed reduction, the exhaust sound shutter 13 being fully opened till entirely closed, the circulating valve 15 being entirely closed till fully opened. This thereby permits unburned air to be circulated from the upstream of the exhaust sound shutter 13 to the downstream of the throttle valve 10 so that exhaust sound is shut off, the braking effect of exhaust air being damped also.
Patent JP-H09209449-A (JP)
Title: Beam-column joint structure
Inventor: SUZUKI KOICHI
IPC: E04B1/58
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To embody how to simplify dramatically the manufacture of structural steel and machining work and how to shorten a construction period dramatically by penetrating a square steel pipe post into a joint steel plate by way of a through hole and driving a wedge so as to fix the joint steel plate and joining upper and lower flanges on the end of a structural steel beam with the joint steel plates which are vertically placed side by side. SOLUTION: A square steel pipe post 5 is penetrated through a joint steel plate 6a by way of a through hole 7. Then, a wedge 9 is driven in the clearance between the through hole 7 and the square steel pipe post 5, thereby fixing the steel plate 6a in the form of a collar. A steel beam 2 is loaded on the steel plate 6a. Furthermore, the joint steel plate 6a is penetrated into the square steel pipe post 5 by way of the through hole 7 and fixed therewith by driving a wedge 9 into the clearance between the through hole 7 of a steel plate 6b and the pipe post 5. The steel beam 2 is sandwiched with the upper and lower steel plates 6a and 6b fixed with the wedge 9, thereby fastening flanges 2a and 2b of the beam 2 with high strength bolts. This construction makes it possible to eliminate the need for handling when conveying or welding post structural steel and expect marked cost reduction.
Patent JP-H08209322-A (JP)
Title: Anticorrosive coating of underwater structure
Inventor: MIURA OSAMU
IPC: C23C4/18
Filed: 1995-02-03
Abstract: PURPOSE: To prevent the contamination of water with a fine particle in the method for colliding a fine particle melted in plasma with an underwater structure by providing a mechanism for collecting the fine particle suspended in water. CONSTITUTION: A high-pressure water tank 7 is filled with water 8, a thermal spray gun 9 is dipped in the water, and the surface of a sample 10 consisting of stainless steel is coated (11). A thermal spraying powder supplied from the feed line 13 provided outside the tank 7 is not entrained by a plasma jet stream, and the unmelted powder 15 uncontributive to coating is generated. The unmelted powder is passed through a suction mechanism 16, recovered in primary and secondary filters 17 and 18 by a recovery mechanism 14 and then purifies water in a recycle system 19. When this method is used in repairing a structure in a nuclear reactor, the cobalt concn. is lowered.
Patent JP-H01192471-A (JP)
Title: Method for brazing aluminum material
Inventor: SHIMAJIRI YOSHIFUMI
IPC: B23K3/06
Filed: 1988-01-27
Abstract: PURPOSE:To improve a brazing quality and to simplify the process by arranging a preplaced brazing filler metal of wet state on the surface of an Al joining member, sticking a flux with an electrostatic powder coating method as well and heating it under non-oxidizing atm. CONSTITUTION:The preplaced brazing filler metal 4 made in a wet state by water, alcohol, etc., is arranged on the surface of the Al made joining member of the union 3, tube 1, etc., of a heat exchanger assembly body 5. A flux is then sticked to the joining part of the union 3 and tube 1 which an electrostatic powder coating method with a blowing device as the cathode and with the joining member as the anode and heated under non-oxidizing atm. of the specified temp. The brazing of good quality is this performed because the flux in sufficient quantity is held by sticking to the joining part. The process is simplified due to the flux suspending stage and its drying stage becoming unnecessary.
Patent JP-S5299746-A (JP)
Title: Microstrip line
Inventor: TORII KENICHI
IPC: H04B1/18
Filed: 1976-02-18
Abstract: PURPOSE: To reduce the loss in the resonance circuit by arranging in such a way that each contact of resonance circuit can be connected to the same grounding surface, which is made possible by adjusting the distribution constant time to U-form and allowing both ends to oppose each other on the same grounding surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58134593-A (JP)
Title: Television picture projector
Inventor: MIYATAKE YOSHITO
IPC: H04N9/31
Filed: 1982-02-04
Abstract: PURPOSE:To improve the lightness of a projected picture, by reducing the dichroic mirror loss to a color with large beam current so as to make the ratio of the beam current of three colors approximately equal. CONSTITUTION:In a red reflection dichroic mirror 6R, a multi-layered film 8 reflecting red light and transmitting green and blue light is vapor-deposited in stripe on one surface of a transparent base 7 with an interval. A reflection preventing film 9 to green and red colors is vapor-deposited on the other regions. The reflection preventing film to green and blue light is vapor-deposited on the entire opposite surface of the base 7. A blue reflection dichroic mirror 6B is the similar constitution as the mirror 6R, and the multi-layer film 8 transmitting green and blue light is replaced with that transmitting red and green light. In selecting the ratio of area of the region not having the multi-layer film as the vapor-deposited region in the mirrors 6R, 6B to the opetimum value, the beam current ratio of the three picture tubes 1R, 1G and 1B when white balance is selected is made to 1:1:1, and a bright objective picture is obtained.