baber/WOPTO huggingface dataset:
Patent JP-H0961117-A (JP)
Title: Three-dimensional position detector
Inventor: NAKAYAMA HIROYUKI
IPC: G06T7/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To measure the distance to an object by picking up the image of a ring beam applied to the object with a camera and detecting one portion or the entire part of the image which is registered in advance from the picked-up images along one scanning line on an image memory in the horizontal direction. SOLUTION: The image of aring beam 12 is stored in a registration memory 7 in advance and an image outputted from a camera 3 is stored at an image memory 5. An image obtained by binarizing the image from the memory 5 and aregistered image from the memory 7 are inputted to a correlation operator 8. Since the ring beam image travels only in lateral direction on the memory 5, the operator 8 detects one or a plurality of regions which are highly correlated to one portion or the entire part of the trgostered image in the memory 7, namely those which extremely match, and output them to an image coordinate detection means 9. The means 9 detects the center image coordinates of a ring beam image inducing the region from one portion or the entire part of the registered image based in the input from the operator 8.  The center coordinates of the ring beam image detected by the means 9 are inputted to a three-dimensional coordinate calculating means 10, thus calculating the distance to a target surface.
Patent JP-H10144628-A (JP)
Title: Improved deposition method of thin film
Inventor: CHII CHAAN
IPC: H01L21/205
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a thin film deposited in a semiconductor processing chamber by a method wherein the thin film is deposited on a substrate and a substrate temperature is controlled and stabilized and kept at the optimum level. SOLUTION: A semiconductor wafer 114 is supported on an anode treated aluminum susceptor 116 in a chamber 112. The susceptor 116 is supported by an alumina ceramic supporting plate 118. A gas panel 52 supplies cooling gas such as hydrogen to a showerhead 136 by a gas panel controller 50 and the showerhead 136 supplies the cooling gas into the chamber 112 to deposite a material thin film on the surface of a wafer 114. Further, the inside of the chamber 112 is heated by lamps 130 and the wafer 114 is heated to a required temperature and the temperature is kept at the optimum level by a temperature measuring means 140.
Patent JP-H0269972-A (JP)
Title: Semiconductor integrated device
Inventor: FURUYA YASUSHIGE
IPC: H01L21/822
Filed: 1988-09-05
Abstract: PURPOSE:To make the electric characteristic of elements uniform and improve the performance of a circuit by installing dummy resister elements of the same structure as a resistor element group installed on a semiconductor substrate. CONSTITUTION:Resistor elements 21-26 of a resistance value R are arranged in the same direction and at the same intervals. The elements 21-23 are connected with each other in parallel and the element 24 is used independently. The elements 25 and 26 connected to no other element act as dummy resistors. A stopper 29 is arranged around all the elements 21-26 to stable the position of a substrate. Thereby the electric characteristic of the elements is made uniform to improve the accuracy of a circuit.
Patent JP-H10203545-A (JP)
Title: Sealed assembly system and assembling method for sealed assembly system
Inventor: BOUGAMONT JEAN LOUIS
IPC: B65D83/76
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a means for performing simple and quick assembly and for obtaining a favorably sealed state with respect to a sealed assembly system in which a miniature pump, whose main body is supported by a sleeve, is pushed in a container having a small capacity to be engaged therewith and seals the container. SOLUTION: A side wall of a sleeve M or of a container R includes a groove region 1 forming a vent hole, and the groove region 1 terminates in a longitudinal direction by the adjacent flat region 2. A flat wall portion 3 opposed to the container R or to the sleeve M clamps the groove region 1 in a radial direction to relatively slide with respect to the groove region 1, and gradually shortens a distance from the groove region 1 to be brought into contact with the flat region in a sealed state, thereby completing assembly.
Patent JP-S59112371-A (JP)
Title: Display device of image
Inventor: AOI SHIGERU
IPC: G03G15/22
Filed: 1982-12-20
Abstract: PURPOSE:To protect secrets and to remove bad influences to the succeeding image by erasing an image on a sheet by an automatic image erasing circuit when the time displaying the same image exceeds a fixed period. CONSTITUTION:When an image erasing switch SW1 is depressed, the whole display image on a belt-like photosensitive body 9 is erased during one rotation of the photosensitive body 9 and the clocking of a timer is stopped. Consequently, no image is formed on the photosensitive body 9. When the clocking of the timer exceeds the time set up in the memory, the photosensitive body 9 turns by one rotation to erase the displayed image and then the timer is stopped. At that time, the approach of time up of the timer is informed to the operator by light or sound immediately before the time set up in the memory. Consequently, the display of the same image more than the fixed time is prevented.
Patent JP-S60116561-A (JP)
Inventor: DAZAI SHIYUNZOU
IPC: B62B3/02
Filed: 1983-11-28
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-S6464377-A (JP)
Title: Superconducting coupler
Inventor: MATSUI YASUSHI
IPC: H01L39/16
Filed: 1987-09-04
Abstract: PURPOSE:To realize a coupler whose cost is low, whose response speed is fast and whose reliability is high by a method wherein a metal wire is insulated electrically from a superconducting wire and at least a part where the metal wire is close to the superconducting wire is molded by using an insulator such as a plastic or the like. CONSTITUTION:This coupler is constituted by a metal wire 1, a superconducting wire 2, input terminals 3, output terminals 4 and a plastic 5 used to mold this device. The superconducting wire which displays superconductivity at room temperature and whose resistance value changes largely in a superconducting state and in a normal conducting state can be used. If an appropriate electric current is impressed between both terminals of the metal wire 1, a magnetic field is generated near the wire; if the magnetic field exerted on the superconducting wire 2 becomes larger than a critical value in a material of the superconducting wire 2, a superconductor is shifted to a normal conductor due to the magnetic field, and the resistance value of the superconducting wire 2 is increased. If especially an oxide-based superconducting material is used, it can be expected that the resistance value changes largely in the superconducting state and in the normal conducting state. In addition, because a transition duration between the superconducting state and the normal conducting state is extremely short, this coupler can be applied easily to a high-speed digital signal processing circuit.
Patent JP-H0384939-A (JP)
Title: Semiconductor device
Inventor: TAKIGAWA TAKATOSHI
IPC: H01L23/50
Filed: 1989-08-29
Abstract: PURPOSE:To prevent a short circuit and a disconnection of wires by a method wherein a part between a semiconductor element and a lead frame is relayed by using an interconnection pattern so that it can be connected by using a short wire. CONSTITUTION:A rectangular semiconductor element 1 is fixed to the central surface of a rectangular interconnection substrate 2; many input/output terminals 6 are formed at four sides of the semiconductor element 1. Many interconnection patterns 8 are formed radially toward the outside from a part near the central part of the interconnection substrate 2. Inner ends of the interconnection patterns 8 and the input/output pads 6 of the semiconductor element 1 are connected by using bonding wires 4. A frame-shaped anisotropic conductive film 5 is placed at four sides of the interconnection substrates 2 at outer edges of the interconnection patterns 8; inner ends of lead frames 3 are piled up and thermocompression- bonded, the lead frames are fixed and bonded to the interconnection patterns 8 by an action of the anisotropic conductive film 5. Since a conductivity of the conductive film 5 is anisotropic, only the lead frames and the interconnection patterns which have been piled np in an up-and-down direction are connected electrically.
Patent JP-S6376028-A (JP)
Title: Method for controlling execution of instruction step in virtual computer system
Inventor: MURAKAMI KAZUAKI
IPC: G06F11/28
Filed: 1986-09-19
Abstract: PURPOSE:To attain one-step operation approximate to a real machine by executing each instruction in an operation mode of each virtual computer. CONSTITUTION:An interrupting means 1 for transferring a state to a virtual computer monitor operating mode (HPV state) every end of the execution of one instruction in a virtual computer operating mode (VM state) is formed. In addition, a circuit 2 for controlling an instruction for returning control from the virtual computer monitor operating mode (HPV state) to the virtual computer operating mode (VM mode) so as not to generate an interruption is also connected. Each instruction is executed in the mode (VM state). Consequently, overhead for executing an instruction step mode in a VM monitor is reduced and one-step operation approximate to the real machine can be attained.
Patent JP-H04107337-A (JP)
Title: Support structure of shock absorber
Inventor: HARA KOICHI
IPC: F16F9/54
Filed: 1990-08-27
Abstract: PURPOSE:To prevent occurrence of resonance phenomena and reduce height of the support structure by providing a mounting metal fixture which consists of circular plate spring, compresses and holds connecting plate, a cushion, and an outer peripheral section of the cushion, and is connected to a car body. CONSTITUTION:A mounting metal fixture 18 consists of a circular mounting plate 26 on the top of a cushion 16 and a circular mounting plate 2b on the bottom of it. An outer peripheral section 17b of the cushion 16 is compressed by the predetermined amount by the mounting plates 26, 28. An outer periphery of the mounting plate 28 is bent and stuck to the mounting plate 26. The mounting plates 26, 28 are fixed to constitute the mounting metal fixture 18. A bolt 30 is studded in it and passed through a car body 12 to connect to the car body 12. Since thickness of the outer peripheral section 17b of the cushion 16 is larger than that of an inner peripheral section 17a, a clearance 32 is produced. A connecting plate 14 can vibrate up and down until the inner peripheral section 17a of the cushion 16 makes contact with the mounting metal fixture 18. When large displacement is applied from a piston rod 10, impact is reduced because the inner peripheral section 17a of the cushion 16 makes contact with the mounting metal fixture 18.
Patent JP-H0860246-A (JP)
Title: Production of magnetic shield material
Inventor: NAGAI AKIO
IPC: H01F1/16
Filed: 1994-08-23
Abstract: PURPOSE: To produce a magnetic shield material excellent in magnetic properties by a simple process by subjecting the continuously cast slab of a dead soft steel to hot rolling and annealing under specified temp. conditions, thereafter working it into a finah sheet thickness by cold rolling including process annealing and furthermore executing final annealing. CONSTITUTION: The continuously cast slab of a dead soft steel contg., by weight, <0.005% C, <0.03% Si, 0.23 to 0.40% Mn, <0.003% sol.Al and <0.010% S is heated to 1000 to 1200 deg.C and is subjected to hot rolling into a hot rolled sheet. The hot rolling is finished at 730 to 860 C, and this hot rolled sheet is coiled a round a coil at 400 to 620 deg.C. Next, this hot rolled sheet is subjected to pickling treatment to melt away oxidized scales on the surface, and after that, it is subjected to batch annealing or continuous annealing in the temp. range of 720 to 900 deg.C to grow crystalline grains and to remove away working strains caused by the hot rolling.  Next, it is formed into a thin steel sheet having a final sheet thickness by primary cold rolling including process annealing and secondary cold rolling at 40 to 75% draft, is subjected to final annealing by batch annealing or continuous annealing at 640 to 850 deg.C according to necessary and is thereafter subjected to blackening treatment.
Patent JP-H0270165-A (JP)
Title: Terminal equipment for network controller
Inventor: HORAYA KENJI
IPC: H04M11/00
Filed: 1988-09-06
Abstract: PURPOSE:To prevent an operation at the time of voltage below the prescribed voltage by providing a transistor in which a Zener diode is connected to an emitter, and providing the base of this transistor with a variable resistor to adjust a base current. CONSTITUTION:When a C-NCU 6 for gas calls out s terminal equipment 3 for gas, the NRT 9 of a telephone line network 2 calls out the line of a telephone set 1, and performs the decision of the sum of the current values of respective terminal equipments 3 to 5 connected to the telephone set 1. If it is below 20mA, it inverts the polarity of the voltage to be impressed upon the respective terminal equipments 3 to 5. Consecutively, it sends a selection signal to call out the terminal equipment 3 for gas from the C-NCU 6 for gas. As the result, the terminal equipments 4,5 are connected to the signal line of the telephone line network 2 through a resistor over 2 MOMEGA, and as for the terminal equipment 3 for gas with which the selection signal coincides, the phototransistor 33 of a current control circuit 13 is turned on, and the resistor 34 is by-passed.
Patent JP-H1161268-A (JP)
Title: Method for improving strength of gear parts formed of cast iron
Inventor: SAKAMOTO SUMITAKA
IPC: C21D9/32
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a parts by achieving the high frequency hardening of a gear parts made of spheroidal graphite cast iron of FCD700 with the specified pearlite ratio so that the gear parts is totally hardened to the dedendum, and then, achieving the tempering in the specified temperature range. SOLUTION: The gear parts formed of FCD700 having a pearlite ratio of >=90% is fully high frequency hardened until the parts is totally hardened to the dedendum, and then, tempered down to the temperature of 240-300 deg.C for about one hour. As a result, the high strength can be achieved through mitigation of the internal stress through the tempering, and the tempering martensitic change. More specifically, the breaking stress is increased compared with the case without tempering, the breaking stress becomes approximately maximum (130-150 kgf) in the said temperature range, and the breaking stress is approximately two times that of the case without tempering. The hardness is less dropped in the case of FCD700, and the martensitic hardness not less than that of a high frequency hardened parts of the steel, e.g. S50 can be obtained through tempering.
Patent JP-S60115052-A (JP)
Title: Automatic processor of floppy disk
Inventor: YOSHIDA KEISUKE
IPC: G11B17/04
Filed: 1983-11-27
Abstract: PURPOSE:To make the titled processor compact while eliminating useless space by sending successively the disks stacked in a feeding container in order from the highest one to a disk drive and sending the processed disks to a collecting container set adjacent to the feeding container. CONSTITUTION:Disks 4 are put on a middle bottom member 21 within a feeding container 2a. Then a move-up/down mechanism 3, a detection mechanism 54, etc. detect and control the height and the slope of the upper surface of the highest disk 4a. Thus the disks 4 are allotted to a disk processing drive 7 successively from the disk 4a. When the disk 4a is stored into the drive 7, a discharge path 150 is moved up and turned. Then the opening surface of a collecting container 2b is opened. In case a processed disk has a satisfactory state, it is stoked within the container 2b. While a defective disk is discharged toward an arrow Y and outside a chassis via a discharge path 150 and by the downward rotation of the path 150.
Patent JP-S6376943-A (JP)
Title: Gear change control device for automatic transmission with sub-transmission
Inventor: KOTO MASAAKI
IPC: B60W10/10
Filed: 1986-09-19
Abstract: PURPOSE:To carry out optimum gear change control at all times by enabling the automatic switchover of the gear change pattern of an automatic transmission being linked to a subtransmission switchover means and interlocked with the switchover of a sub-transmission, in the captioned device in which said sub-transmission switchover mechanism is linked to said sub-transmission. CONSTITUTION:An automatic transmission 1 consists of a torque converter 2 and main and sub-transmissions 3, 4, and the planetary type sub-transmission 4 is connected to front and rear wheels via a 2-4 switchover mechanism 5. The sub-transmission 4 is formed by connecting its input shaft 6 to the output shaft 7 of the main transmission 3 and by conbinedly providing a sleeve gear type sub-transmission switchover mechanism 8 coaxially with both shafts 6, 7. The sub-transmission switchover mechanism 8 carries out a switching operation due to a sub-transmission switchover means 16 via an operating member 42. And, a gear change pattern switchover means 17a in a gear change control means 17 is controlled by a signal from the sub-transmission switchover means 16, to carry out the automatic switchover between high-speed stage and low- speed stage gear change patterns.
Patent JP-H1147204-A (JP)
Title: Health apparatus
Inventor: YAMAOKA HIROSHI
IPC: A61H1/02
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To make an apparatus suitable for functional training of lower limbs by arranging a pair of right and left levers extending almost diametrically from both end parts of a rotating shaft, pedals provided at the tip parts of the levers, a holder for holding feet of a user on the pedals and a motor to rotatively drive the rotating shaft. SOLUTION: When conducting a functional training of lower limbs, a user 23 sits on a seat part 44 of a chair 3 and fixes feet with belts 21 on pedals 18 and lower thighs with fixing belts 25 on lower thighs fixing members 24. Then, when an electric motor 27 is operated, with the rotation of a rotating shaft 16, the pedals 18 start a rotary motion to half-forcibly move the feet held on the pedals 18. Varying the rotational speed of the electric motor 27 enables the adjusting of a moving speed of the pedals 18 to match physical condition of the user 23. In addition, the electric motor 27 can rotate normally or oppositely to allow the altering of the direction of the rotation of the rotating shaft 16. The operation as mentioned above and the starting, stopping or the like of the electric motor 27 are accomplished by a switch on hand or the like.
Patent JP-H01167125-A (JP)
Title: Automatic document feeder
Inventor: TAKAHASHI MASANOBU
IPC: B65H83/00
Filed: 1988-09-05
Abstract: PURPOSE:To fully utilize an original function by providing a selecting means which selectively switches a mode performing automatic document feed (ADF) action by an ADF use output signal from a picture image forming device and a mode performing reversible (R) ADF action. CONSTITUTION:In a normal mode, by an automatic document feed (ADF) use start signal from a copying machine main unit, a document on a document tray 2 is fed sheet by sheet onto a contact glass 1 by rollers 3, 4 and a conveying belt 6 and copied thereafter discharged to an out-carrying tray 39 via passages 19-21 of a document inverting mechanism 7. On the contrary, when a reversible automatic document feed (RADF) mode is set by a forced switch, the document is conveyed being left as it is into the document inverting mechanism 7 passing through passages 19-25 by a selector guide plate 18, inverted and fed onto the glass 1, after the document copies its reverse, an ADF use change signal is output, and the document is reinverted passing through again the document inverting mechanism 7, fed onto the glass 1 copying the obverse thereafter discharged onto the discharge tray 39 similarly to the ADF action. Thus an automatic document feed can be performed in accordance with a use.
Patent JP-H0666081-A (JP)
Title: Device for detecting passage of plug
Inventor: MANNAKA HIROSHI
IPC: E21D9/06
Filed: 1992-08-21
Abstract: PURPOSE:To prevent flooding of sludge during a pipe line extension work by confirming the passage of a plug in such a way that a cam is pushed out sidewise, when the plug pushed in the pipe line passes by, and accordingly, a reciprocating rod is projected from an opening in a cylinder. CONSTITUTION:A plug 14 pushed in a high pressure hose 2 is pushed and moved by liquid pressurized and filled into the hose from the rear side of the plug 14, and is then introduced through a pipe line 10. Then a cam 16 is pushed by the plug 14 so as to turn a pin 34 toward its center, and accordingly, a reciprocating rod 18 is projected from a lid 38 of a cylinder 22 due to the movement of the cam 16 so that the passage of the plug 14 is confirmed. When the plug 14 is moved into the final part 26 of the existing pipe line, the filling of the liquid from the high pressure hose 28 is interrupted, and then, a joint 30 is removed from the final part 26 of the existing pipe 26. Further, a new pipe line is connected, for extension, to the final part 26 of the existing pipe line. Accordingly, it is possible to facilitate the confirmation of the passage of the plug 14.
Patent JP-H0967565-A (JP)
Title: Cooling agent
Inventor: TAKENAGA MOTOI
IPC: C09K5/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling agent which has temp. stability, is high in safety and cooling effect, and is practically effective by combining a mixture of ammonium nitrate, urea, and a white carbon with sodium sulfate decahydrate. SOLUTION: This cooling agent component A contg. ammonium nitrate, urea, and a white carbon and component B contg. sodium sulfate decahydrate, provides a high cooling effect even when used at a temp. as high as 30 deg.C or higher, does not undergo the degradation in storage stability due to the dissolution of crystals even when the ambient temp. is 40 deg.C or higher during storage, recrystallizes without changing the sizes of crystals. and hardly injures the human skin, etc., when brought into contact with it by any chance. In the agent, the wt. ratio of ammonium nitrate to urea is pref. 0.5-10.0; that of sodium sulfate decahydrate to the sum of ammonium nitrate and urea is pref. 0.5-1.0; and the amt. of the white carbon is 0.01-10wt.% of the sum of ammonium nitrate and urea.
Patent JP-2000051086-A (JP)
Title: Cooking stove with heat reserving function
Inventor: MOTOE TOMIHIRO
IPC: F24C3/14
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To keep food warm at a proper temperature after cooking by providing a heating body provided with multiple vertical through holes carrying catalysts on their surfaces and a reactant including a chemical constituent combined with oxygen in the atmosphere so as to generate heat of oxidation in a heat reserving means. SOLUTION: A package 32 wrapping a solid reactant 30 with a film 31 is held in a container 27. When the reactant 30 vaporizes so as to expand the film 31, a breaking means 33 pierces the film 31 to open it, so that a vaporizable constituent in the reactant 30 is emitted to the inside of a lower pipe part 6b. The reactant 30 includes a chemical constituent vaporizing from a starting material while decomposing and reacting with oxygen in the atmosphere in the presence of a catalyst arranged in a heating body 12 so as to generate heat of oxidation. In a heat reserving means constructed so as to increase a temperature of the heating body 12 by the heat of oxidation for heating, a communication passage 35 leading the vaporizable constituent from the reactant 30 to the heating body 12 and multiple through holes 36 carrying catalysts on their surfaces are arranged.