baber/WOPTO huggingface dataset:
Patent JP-H06317741-A (JP)
Title: Range finder
Inventor: NONAKA OSAMU
IPC: G01S17/08
Filed: 1993-05-07
Abstract: PURPOSE:To provide a range finder capable of measuring distances of many points in a photographyic screen with high accuracy and having a wide distance measuring range by combinig plural distance measuring systems. CONSTITUTION:Autofocusing(AF) methods of a trigonometrical survey system and a radar system are combined, a light-speed (radar) range finder 2 using the radar system having good resistance to the looseness between light projecting and receiving elements moves a changing part 4 for distance measuring position by controlling an arithmetical control part (CPU) 1, scans a screen and measures the distance of plural points on the screen. The trigonometrical survey device 3 capable of distance measurement to a near distance is fixed and measures the distance on the middle of the screen on which the probability of existence of the object at a near distance is large. This range finder focuses the photographic lens by a focusing part 5 by using the result obtained by means of the light-speed range finder 2 and the trigonometrical survey device 3.
Patent JP-S5230377-A (JP)
Title: Magnetron
Inventor: SAITOU HISAO
IPC: H01J23/10
Filed: 1975-09-04
Abstract: PURPOSE: To make a weight of magnetron light by avoiding use of a large yoke. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07322008-A (JP)
Title: Picture reader
Inventor: MITSUDA HIROSHI
IPC: G03B27/50
Filed: 1994-05-20
Abstract: PURPOSE:To realize the picture reading of good quality by reading a plane original on an upper surface side, reading a solid original on a lower surface side and overlaying a plane original mounting stand with a cover at the time of reading the solid original so as to shield external light. CONSTITUTION:At the time of reading the plane original 31, the first exposure light source 38 of a first optical system 37 is lighted and a driving motor 49 is driven. A read unit 36 scans the lower part of platen glass 32 by the driving and a first image sensor 41 reads the image of the original 31. At the time of reading the solid original 34, the second exposure light source 43 of a second optical system 42 is lighted and the motor 49 is driven. The unit 36 scans the upper part of the original 34 and a second image sensor 46 reads the original 34. At the time of reading the original 31, the original 31 is pressed down by an original pressing cover 33 and it is read. The cover 33 is closed at the time of reading the original 34. Thus, it interrupts external light and the deterioration of the read picture of moire is prevented.
Patent JP-H04335991-A (JP)
Title: Loop type heat pipe
Inventor: KAWAI MASAMICHI
IPC: F28D15/02
Filed: 1991-05-13
Abstract: PURPOSE:To provide a loop type heat pipe which can effectively perform an excellent heat pipe characteristics in a cryogenic temperature range by applying the pipe to a cryogenic temperature. CONSTITUTION:In a loop type heat pipe 10 according to this invention in which a plurality of flowing direction control means 12 are provided at an interval on the way of a closed loop tube 11 thereby to circulate operation medium in one direction in the tube 11 to transfer heat from a heat receiver 14 to a heat radiator 15, a buffer tank 16 is connected to the tube 11, and the medium 13 of a quantity necessary for a heat pipe operation is stored at a cryogenic temperature in the tank 16.
Patent JP-S58224084-A (JP)
Title: Manufacture of square-shaped electric welded steel pipe
Inventor: IMAMURA TERUYOSHI
IPC: B23K13/04
Filed: 1982-06-21
Abstract: PURPOSE:To manufacture efficiently a long square-shaped steel pipe by a manufacturing work of once, by forming temporarily strip to a steel pipe having a pseudo circular section, welding electrically the seam part, and thereafter, forming said pipe to a sqaure-shaped steel pipe by a squeeze roll. CONSTITUTION:Strip is bent so that the section becomes a circular arc shape, from both sides by rolls 1a, 1b and 1b of a bending roll part, subsequently, the inside following the circular arc shape is bend-formed to a circular arc shape, and also said steel is formed to a rough semi-circle shape by giving a circular arc shape to the intermediate part. As for bend-formed band steel 13, square- shaped upper corner parts 14, 14 of the final form are bend-formed lightly in a chevron shape, and said steel reaches a squeeze roll part and the curved face except the corner parts 14, 15 is clamped. Also, the seam part is closed and pressed strongly, and a rotary electrode of a welding machine contacts with the seam part, and it is welded 16a. The electrically welded pseudo circular tube reaches the squeeze roll part and is formed to a regular square-shaped steel pipe.
Patent JP-H04230155-A (JP)
Title: Telecommunication line circuit
Inventor: EDEII RUISU MARII UIRUROTSUKUS
IPC: H04L25/02
Filed: 1991-05-13
Abstract: PURPOSE: To provide a telephone communication line circuit resistant to noise, high in reliability and simple in circuit configuration. CONSTITUTION: Power is supplied to respective line wires by an individual line with amplifier (LA), and the line with amplifier (LA) supplies different bias voltages to the respective line wires. The line wire amplifier (LA) is supplied with the power by a voltage (VSYN), obtained by a DC loop resistance synthesis circuit (HB, SENS, BIAS and CONV) provided with two amplifiers and a battery power source. A voltage bias circuit is provided in the respective two line wires, and the synthetic circuit is controlled by the combination (VCONV) of the two line wire bias voltages (BA and BB).
Patent JP-S63284149-A (JP)
Inventor: HORUSUTO RUTSUTSUEN
IPC: C07C213/02
Filed: 1988-04-27
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-S5230340-A (JP)
Title: Multiple data transmission system
Inventor: TAKADA YUUJI
IPC: H04J3/00
Filed: 1975-09-04
Abstract: PURPOSE: To design for synchronization method applied at the both sides of a multiple data transmission system making the use of a training period provided for scrambler preparation preceding the commencement of data transmission. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58224652-A (JP)
Title: Pressing device in automatic molding machine for food
Inventor: IKUSHIMA TOSHIMASA
IPC: A23L7/10
Filed: 1982-06-24
Abstract: PURPOSE:To prevent the collapse of the surface of a raw material and to prevent the detachment of a matter for Sushi (vinegared rice) placed on the raw material, by carrying out a compression molding process in the cylinder hole of a turntable while the turntable is being suspended. CONSTITUTION:The piston 62 is inserted into each of the molding cylinder hole 61 of the turntable 6 wherein several molding cylinder holes are arranged on a circle, and the piston 62 is provided with a given sliding cycle by the piston guide mechanism 63 during one revolution of the table 6. The raw material is compression molded by the pressing device 8, and the table 6 is intermittently rotated horizontally by the driving mechanism S. The piston 62 is temporarily pushed up from the guide mechanism 63 by the pushing mechanism 84, detached from it, and the raw material corresponding to the pushing mechanism 84 is pressed temporarily from the top by the pressing mechanism 83. The mechanism 84 is synchronized with the mechanism 83 by the intermittent operation mechanism and driven while the table is being revolved or suspended.
Patent JP-S60251497-A (JP)
Inventor: IIDA YUUJI
IPC: G07G1/12
Filed: 1984-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01278887-A (JP)
Title: Track base adjuster in working travel body
Inventor: UEHASHI KOJI
IPC: A01D41/12
Filed: 1988-05-02
Abstract: PURPOSE:To make an axle detachable from a traveling frame independently by pulling the axle outward after removing an axle bearing cylinder and a movable cylinder being solidly clamped to the axle from the traveling frame. CONSTITUTION:The outer side of a movable cylinder 19 is solidly attached to the inner side circumference of an axle bearing cylinder 20 by means of screwed fitting 20a, and the axle bearing cylinder 20 is solidly clamped to a traveling frame 8 via a bracket 21. In the state that a machine body is jacked up, a bolt 19b is removed and the movable cylinder 19 is removed from a reinforcing material 8a clamped to the traveling frame 8, and furthermore, after removing a bolt 21b, the axle bearing cylinder 20 is removed from the bracket clamped to the traveling frame 8, and in this state, if an axle 14 is pulled outward, this axle 14 can be taken out of the side of a machine body together with the axle bearing cylinder 20 and the movable cylinder 19.
Patent JP-S63286493-A (JP)
Inventor: GIYUNTERU KURAUSU ITSUKUSHIYUT
IPC: C10J3/52
Filed: 1988-05-02
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-H10303783-A (JP)
Title: Demodulator in direct spread spectrum communication system and correlation device in the system
Inventor: OKAMOTO NAOKI
IPC: H04B1/707
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the characteristic by reducing power consumption that is increased accompanying plural samplings for reduction in a transmission error and improvement of the characteristic in the case of demodulation for the direct spread spectrum communication system. SOLUTION: Each of shift registers 1-4 has k-digits in total 4-k (k: spread rate) by taking a maximum of 4 samples in series, an input spread signal is expanded, a spread code replica signal from a replica-generating section 21 is multiplied with the input spread signal, sums Σ1-Σ4 by each k are obtained and summed to obtain a correlation device output. In this case, the shift registers, the adder and the replica-generating section are controlled by a control signal, in response to the sample number depending on a reception condition. In the case of 1 chip 3sample, the shift register 4 is topped, and a replica of (1, 1, 1, -1, -1, -1, 1, 1, 1, 1, 1, 1, -1, -1, -1, NA, NA, NA, NA, NA) is prepared and only the adder Σ4 is stopped, and a correlation device output is obtained from signals in the shift registers 1, 2, 3.
Patent JP-S62264407-A (JP)
Title: Gap forming jig
Inventor: OGAWA YASUHIRO
IPC: G11B5/23
Filed: 1986-05-12
Abstract: PURPOSE:To pressurize a magnetic core with a regulated and stable pressing force, by selecting a ceramics material as the material of the flat spring of a gap forming jig. CONSTITUTION:A gap forming core holding main body 1 consists of a pair of magnetic head cores 21 and 22 to form a gap, a presser plate 2, a flat spring 3 made of a zirconia, a pressurizing screw 4 to pressurize the flat spring, and a bonding glass 23 to weld the magnetic head cores 21 and 22. In a gap forming process, the relative positions of the magnetic head cores 21 and 22 are fixed, and a prescribed pressure is applied by the pressurizing screw 4. At such a time, a deformed flat spring 3 generates a resiliency, and continues to pressurize the magnetic head cores 21 and 22 through the presser plate 2. The magnetic head cores, after being heated and held at an electric furnace to bond them by a molten glass at 500 deg.C for thirty minutes, are annealed. In this way, it is possible to fully pressurize the magnetic head core with a regulated and stable pressing force even at a high temperature area where the glass is melted.
Patent JP-S61265410-A (JP)
Title: Method of controlling combustion device
Inventor: NUKUI KAZUMITSU
IPC: F23N1/00
Filed: 1985-05-20
Abstract: PURPOSE:To cause a burner to perform stable combustion during the starting of combustion, by a method wherein, during ignition for a burner, a pressure regulating valve is controlled through external control so that the valve is brought into an opening state from a closed state. CONSTITUTION:In a combustion device having a pressure regulating valve 5 located at downstream of a line from a shut-off valve 4 of a fuel gas system 2 running to a burner 1, the pressure regulating valve 5 is adapted to be controllable by means of a secondary pressure signal A and an external control signal B, and during ignition for the burner 1, the pressure regulating valve 5 is controlled by means of the external control signal so that the valve is brought into an opening state from a closed state. Namely, even when a shut-off valve is brought into an opening state and the primary pressure of the pressure regulating valve is rapidly increased about the primary pressure of the shut-off valve, the flow of fuel gas through the pressure regulating valve is prevented from the sudden occurrence. Thus, the secondary pressure of the pressure regulating valve is prevented from a rapid increase, but is gradually increased with the gradual progress of opening. This prevents excessive fuel gas from sudden feed to a burner during ignition, resulting in the possibility for the burner to perform stable combustion during ignition.
Patent JP-S612976-A (JP)
Title: Adjusting valve
Inventor: MIYASA AKIRA
IPC: F16K11/087
Filed: 1985-05-20
Abstract: PURPOSE:To make it possible to use an adjusting valve for mixture and division, by forming two valve elements which commonly use one rotary shaft in one valve such that the inner one of valve elements is rotated together with a valve rod while the other outer one thereof is free from rotation of the valve rod within a predetermined angle rage. CONSTITUTION:A valve element 2 which is integrally incorporated with a valve rod 8, is disposed in a valve element 3 to form a double valve element structure. A 90 deg.-sector-like shape stopper 7 is provided to one part of the valve rod 8, being projected therefrom, and then a boss 8 in a shape such as, for example, a semi-circular shape, integrally incorporated with the valve element 3 is arranged in the vicinity of a valve rod hole of the valve element 3. Thus, design is made such that the relationship therebetween is suitably selected so that the valve element 2 is rotated always together with the rotation of the valve rod 8, and therefore, only when the boss 6 is made abut against the stopper 7, the valve element is rotated.
Patent JP-2000298423-A (JP)
Title: Arithmetic display device, and recording medium stored with arithmetic display processing program
Inventor: SUZUKI KENTARO
IPC: G09B5/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To allow a user to answer while thinking and to evaluate and display the answer by an arithmetic display device which decides and displays the answer according to an arbitrary arithmetic expression. SOLUTION: The arbitrary arithmetic expression is inputted or selected and displayed and an answer by user's calculation is inputted; when a 'JUDG' button 12e is operated, the input answer which is inputted by the user and stored in an input answer memory in a RAM is compared with the correct answer stored in an arithmetic answer memory through arithmetic processing based upon the arithmetic expression to decides on one of five classifications of 1. Correct, 2. Incorrect, 3. Partially correct, 4. One of two answers is correct, and 5. Can not judge and a decision flag among 1 to 5 is stored in a decision flag memory, so that a display message of 1. TRUE, 2. FALSE, 3. TRUE, THERE IS ANOTHER EXPRESSION, 4. Not Complete, ANOTHER ANSWER IS EXIST, or 5.  Cannot judge corresponding to the decision result is read selectively out of a decision message memory and displayed as a decision window W.
Patent JP-S5957162-A (JP)
Inventor: EDOWAADO AANESUTO DEIBISU
IPC: G01N33/20
Filed: 1983-06-17
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-H08276372-A (JP)
Title: Torque adjusting mechanism for electrically driven driver
Inventor: UJIIE MUTSUO
IPC: B25B23/147
Filed: 1995-04-07
Abstract: PURPOSE: To prevent a set torque value from being shifted even if a torque adjusting ring is in contact with the fingers and the like while the electrically driven driver is in operation by providing an engaging hole for the torque adjusting ring of the electrically driven driver, and mounting a flange for protecting the torque adjusting ring, and a coupling in place while the torque adjusting ring is being sidestepped. CONSTITUTION: A torque adjusting mechanism is made up of a torque adjusting ring 1, a flange 2, a coupling 3, and of a torque adjusting tool 4. Let the flange 2 functionally act as a torque adjusting cover. The electrically driven driver is so formed out from the view point of human engineering that it can function as an optimum grip when it is held by a hand. When torque is to be adjusted, the operating pins 41 of the torque adjusting tool 4 are inserted in the operating holes of the torque adjusting ring 1, and the adjusting tool is rotated as required. By these operations, the torque adjusting ring 1 is moved back and forth, and the deflection of a compression spring 8 is changed so as to be adjusted, so that fastening torque 7 can thereby be changed so as to be adjusted.  By this constitution, the torque adjusting ring will never be out of order even if it is in contact with the hand, or dropped down by mistake.
Patent JP-S60251664-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASHIWANUMA AKIO
IPC: H01L29/73
Filed: 1984-05-28
Abstract: PURPOSE:To obtain a semiconductor device capable of operating at high speed by introducing a first conduction type impurity near a junction between a first conduction type semiconductor base layer and a second conduction type semiconductor region and reducing the junction depth of the second conduction type semiconductor region. CONSTITUTION:Processes are promoted in the same manner as conventional devices, and the ions of an n type impurity such as phosphorus P are implanted into an epitaxial growth layer 3 through an opening 4a. Energy on the implantation of the ions is selected so that the peak of the distribution of P in the epitaxial growth layer 3 is positioned approximately at the position of a junction between a base region 5 and a collector region 10. A polycrystalline silicon film 8 to which the n type impurity is doped in high concentration is shaped, and an emitter is diffused, thus manufacturing an npn type bipolar transistor as B. Accordingly, since P ions are implanted so that the peak of distribution is positioned approximately at the CB junction, base width WB can be reduced extremely, thus obtaining the npn type bipolar transistor capable of operating at high speed.
Patent JP-H06318725-A (JP)
Title: Photovoltaic element and its manufacture
Inventor: YANAGISAWA MASAHIRO
IPC: H01L31/04
Filed: 1993-05-10
Abstract: PURPOSE:To provide a photovoltaic element for which a highly stable electrode material can be used and which has a high conversion efficiency as an organic photovoltaic element. CONSTITUTION:In this element which contains a part composed of three consecutive layers of an electron accepting organic matter layer (I), layer (II) in which an electron accepting organic matter and electron donating organic matter are mixed, and electron donating organic matter layer (III) between the two electrodes, at least one of which is translucent, different kinds of pigments are used as the electron donating organic matters in the layers (II) and (III).
Patent JP-S63274280-A (JP)
Title: System and device for encoding and decoding picture signal
Inventor: NEMOTO KEIJI
IPC: H04N19/136
Filed: 1987-04-30
Abstract: PURPOSE:To reduce the occurence of the blur of a picture by allowing a transmitting side to read an picture signal in a block unit consisting of plural picture element, to classify each block in a category and to suitably switch the way of division of a band every each category and nearly equalizing a dispersion value of a component in a vector. CONSTITUTION:The picture signal is read in the block unit which executes discrete cosine conversion (DCT conversion) by a block read part 1. For example, the total 64 picture element of 8X8 of the picture signal which is 8 bit per one picture element is read as one block. In a category classification part 3, the representative block which associates with each category (k) is previously fixed. In this way, the category of each block is classified and simultaneously to that, the mean value of the absolute value of each DCT conversion factor C of the block included in each category is obtained every each category by a representative block update part 4. A focusing decision part 5 decides that focusing does not occur and outputs a control signal 104 which shows the repetition of the processing to the category classification part 3 and the representative block update part 4.
Patent JP-H05278042-A (JP)
Title: Rubber composition for cleaning mold and cleaning method therewith
IPC: C08K5/54
Filed: 1992-04-02
Abstract: PURPOSE:To improve a cleaning rubber in flowability to charge the cleaning rubber into all parts of a mold having a complicated shape to enhance a cleaning effect by compounding amino alcohol, glycols, an adsorbent, and a specific organic silane with the rubber, respectively, in a specific ratio. CONSTITUTION:A mold cleaning rubber composition is prepared by compounding 2-30 pts.wt. of amino alcohol, 5-50 pts.wt. of glycols, 30-90 pts.wt. of an adsorbent, and 0.1-10 pts.wt. of an organic silane shown by a general formula Z-Alk- Sn-Alk-Z per 100 pts.wt. of a rubber made of a natural rubber and/or a synthetic rubber. A cleaning rubber article with the sheet-form cleaning rubber composition attached is inserted into a mold and heated for adsorbing a contaminant to the cleaning rubber article. After that, the cleaning rubber article is taken out of the mold. In this manner, the contaminant is removed from the surface of the mold. At this time, in the general formula, Z is a group as shown by another formula, where R<1>-R<3> are alkoxy group, Alk is hydrocarbon radical, and (fl) is an integer of 2-6.
Patent JP-H10292428-A (JP)
Title: Upper revolving super structure of construction machinery
Inventor: NISHIMURA SATORU
IPC: E02F9/08
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To increase durability by forming a swing frame with a back plate, first to third side plates, and first an second vertical plates fixed to the upper surface of an approximately disk-shaped flat plate so as to simplify a structure in order to increase strength. SOLUTION: A back plate 20E is erected fixedly on the upper surface of an approximately disk-shaped flat plate 20E near the swing center in lateral direction, a first side plate 20A and a second side plate 20B are erected fixedly on the front side of the back plate 20E, a third side plate 20D is erected fixedly apart by a specified interval, and a first vertical plate 20F and a second vertical plate 20G are erected fixedly on the rear side of the back plate 20E. By this, the structure of the swing frame is simplified and reduced in weight. Also, the load applied from a working machine is supported by the first side plate 20A, the load applied from the second side plate 20B and counterweight 21 is supported by the first vertical plate 20F, and the load applied from the second vertical plate 20G is supported by the back plate 20E so as to increase bending rigidity in order to increase durability. In addition, a cabin 5 is put on the back plate 20E, the side plate 20B bent downward, and third side plate 20D to use them as the side plate and rear plate of the cabin so as to reduce the height of the right and left side plates and rear plate of the cabin in order to obtain a low height vehicle.