baber/WOPTO huggingface dataset:
Patent JP-S61217638-A (JP)
Title: Air cleaner
Inventor: TAWAKI YASUHIRO
IPC: F24F3/16
Filed: 1985-02-20
Abstract: PURPOSE:To equalize the blow-out air flow speed and realize space saving and cost-down by connecting a plenum chamber for work space and a plenum chamber for passage space with a filter on their blow-out sides through on air flow regulating damper and at the same time connecting a fan to the plenum chamber for work space. CONSTITUTION:HEPA filters 3 and 7 are installed respectively at the upper sections of the work space 2 and passage space 6. To the upper section of the filters 3 and 7 the plenum chamber 20 for work space and plenum chamber 22 for passage space are connected through a wind regulating camper 21. The amount of air that is sent to the plenum chamber 22 for passage space through the wind regulating damper 21 can be regulated as desired by changing the angle of the damper 21. Accordingly, it is made possible to control the blow-out air flow speeds of the work space 2 and passage space 6, which enables the reduction in the number of work processes and cost-down. Furthermore, because only one fan, the fan 19 is used, the volume of the plenum chambers 20d and 22 can be made large and equalization of the blow-out air flow speed of clean air can be realized.
Patent JP-S62189202-A (JP)
Inventor: TSUCHIYA MAMORU
IPC: E01C1/04
Filed: 1986-02-17
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-S59158294-A (JP)
Inventor: KURITA YUTAKA
IPC: B43K1/00
Filed: 1983-02-28
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-H02211773-A (JP)
Title: Coding system for multi-value picture data
Inventor: HASHIMOTO YASUAKI
IPC: H04N1/41
Filed: 1989-02-10
Abstract: PURPOSE:To improve the compression rate without deteriorating picture quality by taking both correction in the subscanning and main scanning directions into account at the same time in the case of coding a multi-value picture data and coding a consecutive picture element number with respect to the picture element with less change in the main scanning direction. CONSTITUTION:The system is provided with a difference circuit 11a calculating a difference 13a between a picture data 3 and an output data 23 of a register 22 and a comparator circuit 14a inputting a signal 16a being the result of comparison to a coding control section 2. As to a picture element changing largely in the subscanning direction but changing less in the main scanning direction, plural picture elements in the main scanning direction are coded in the lump thereby reducing the quantity of code. Thus, the compression rate is improved without deteriorating the picture quality.
Patent JP-H05233306-A (JP)
Title: Program loading system
Inventor: TAKAHASHI YOSHINARI
IPC: G06F9/445
Filed: 1992-02-20
Abstract: PURPOSE:To shorten the loading time of a main storage part residence type program used in a computer system. CONSTITUTION:An integral processing part 1 reads in a program file 2 designated by an operator via a keyboard 4 sequentially, and writes a read in program on an integral file 3. At this time, the integral processing part 1 updates not only a program data part but header information for the program file 2 simultaneously. The integral processing part 1 accomplishes updated header information by registering on the integral file 3, then, completes processing. Thence, an existing program loading part 5 loads the integral file 3 on the program loading part 5 in program loading processing when a system is started up, and develops all the programs included in the file on a main storage part 6.
Patent JP-S62189480-A (JP)
Title: Sheet processor
Inventor: SATO SHUNJI
IPC: B65H39/11
Filed: 1986-02-17
Abstract: PURPOSE:To prevent malfunction and to give the alarm by interrupting power source supply to the 2nd processing part and simultaneously displaying abnormality when a communication means exchanging data between the 1st and 2nd processing parts processing sheets through serial communications develops the communication abnormality. CONSTITUTION:If a sorter 1 control microcomputer is connected to a sorter 2, it carries out serial communications with a sorter 2 control microcomputer. It recommends that an inter-sorter 2 communication error counter counts errors during the serial communications. If checking is made to find that said counter ends its counting, the serial communications with the sorter 2 control microcomputer are judged to be abnormal. Then the intersorter 2 communication normalcy display is turned off, and a sorter 2 power source remote signal SON 2 is also turned off. Then even if the communication abnormality occurs, malfunction can be prevented, and the alarm is given to an operator.
Patent JP-S61193476-A (JP)
Title: Semiconductor current source circuit
Inventor: MATSUMOTO MASAAKI
IPC: H01L27/04
Filed: 1985-02-22
Abstract: PURPOSE:To attain a high-speed operation and to reduce power consumption by a construction wherein only an amplifier circuit having an input element of the highest potential out of amplifier circuits having the respective voltage input elements is made to amplify a current of a constant-current source. CONSTITUTION:Both of the base potentials of Q2K and Q3K (K=1-m) are low only in one of each of Q1K and Q3K, and it is assumed that the base potential is low in the case of K=1. On the occasion, a current of a constant-current source I21 flows from Q41 and not to Q21 and Q31, and the base potential of Q51 turns high, the potential of a word line N11 also turning high. Since the potential of this line is higher than those of other word lines, a current of a constant-current source I1 amplified by Q1 flows to the work line N11. When the base potential of Q21 or Q31 transfers from this state to be higher than VBB, the current of the constant-current source I21 flows to a resistor R21, the base potential of Q51 transfers from high to low, and the potential of the word line N11 also transfers to low. Since a large current obtained by the current of the constant-current source I1 being amplified by Q1 flows to word lines, a charge accumulated in a parasitic capacity C1 can be extracted, and a time of transition can be reduced.
Patent JP-S53117888-A (JP)
Title: Concentricity correcting grinder
Inventor: NORO SHIYUUHEI
IPC: B24B11/00
Filed: 1977-03-24
Abstract: PURPOSE: To automatically grind an irregularly-shaped part with a seat having a spherical recess, such as a valve lip in an operating system in an internal combustion engine, while correcting the concentricity thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52115635-A (JP)
Title: Memory device
Inventor: NAGANO AKIRA
IPC: G11C11/417
Filed: 1976-03-24
Abstract: PURPOSE:To provide a compact memory device of high density by adding column lines to existing row lines as to cross them and arranging at the cross points memory cells whose outputs can be taken out separately.
Patent JP-H11234186-A (JP)
Title: Satellite-mounted receiver
Inventor: IZUMI KYOICHIRO
IPC: H04B7/185
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the received signal of a second antenna from being influenced by a third received signal by providing a first omnidirectional antenna to be mounted on an earth facing side, a second non-directional antenna and a direction-controllable directional antenna to be mounted to a side opposite to the earth, a switch provided with four ports to mutually switch two circuits and two wave combiner. SOLUTION: A 'C' switch 12 is in the state of connecting a directional antenna 7 to a receiver 11a and a second non-directional antenna 6 to a receiver 11b. A received signal at a first non-directional antenna 5 is distributed into two by a branching filter (HYB) 13 through a diplexer(DIP) 8c and one output is put together with the received signal of the antenna 7 by a wave combiner 14a to be inputted to a receiving part 11a. The outer output is put together with the received signal of the antenna 6 by a wave combiner 14b to be inputted to a receiving part 11b. The received signals of the antennas 6 and 7 are inputted to the receiving parts without being put together.
Patent JP-H08202761-A (JP)
Title: Logic circuit delay information holding system
Inventor: FURUBAYASHI NORIYA
IPC: G06F17/50
Filed: 1995-01-30
Abstract: PURPOSE: To reduce processing time for the delay analysis of a logic circuit by exactly holding the delay information of that logic circuit in a small storage area. CONSTITUTION: A delay network holding means 1 holds a delay network composed a source apex 11, sink apex 12, internal apex 13 and directional side 14. A delay network generating means 2 inputs the constitution information of the object logic circuit and generates the delay network by adding the weight of respective directional sides 14 so that 'delay time between the input terminal and output terminal of the object logic circuit' can be matched with 'maximum weight path length between the source apex 11 corresponding to this input terminal and the sink apex 12 corresponding to this output terminal'. A delay network deforming means 3 deforms the delay network so as to reduce the data amount of the delay network and keeps the conditions of 'this delay time is matched with this maximum weight path length'.
Patent JP-S62189875-A (JP)
Title: Picture forming device
Inventor: KAMOSAKA HIROSHI
IPC: G06F3/12
Filed: 1986-02-15
Abstract: PURPOSE:To form in a printer a binary picture which approximates an original picture by dividing a binary picture in matrix shapes with three reference point on the picture for reference, binarizing resulting picture elements, and newly determining a density value from the density values of respective picture elements by majority. CONSTITUTION:An original G is illuminated by a light source 11, and the picture is photoelectrically converted by a CCD 12 in the unit of picture element. A resulting data is encoded by an A/D converter 13, binarized by a binarization circuit 14. And a resulting binary data is stored in a memory 15. The stored binary picture data is formed by 35X16 pieces of picture elements. Thereafter, using the three reference points determined beforehand as a reference point respectively, three pieces of binary picture are formed by a CPU 6. This binary picture is generated in a manner that the density value over 2.25-pieces of picture elements from the CCD 12 is binarized sequentially and resulting density values are made in form of a 16X16 matrix. The values are newly determined in '0' or '1' from the density values of picture elements corresponding to the same elements of the said matrix by majority, and the results are stored on a RAM 4.
Patent JP-S61205407-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1986-02-17
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-S59159008-A (JP)
Title: Method for measuring remaining thickness of refractories for tapping spout of blast furnace
Inventor: MINAGAWA TOSHINORI
IPC: G01B21/08
Filed: 1983-03-01
Abstract: PURPOSE:To perform the accurate measurement of a remaining thickness without receiving the effect of external temperature, by providing a heat flowmeter on the side wall of a tapping spout measuring the value of heat flux expressed by the temperature gradient of the outer wall, thereby estimating the remaining thickness of refractories. CONSTITUTION:A heat flowmeter 10 can be moved right and left by the actions of rotary drums 28 and reels 30 in a heat-flowmeter holding frame 22. At first, the heat flowmeter 10 is moved by a specified distance by the action of the rotary drums 28. Then a current is conducted through an electromagnetic coil 26, the heat flowmeter 10 is closely contacted with a copper bad plate 24, and the value of heat flux is measured. Then, the electromagnetic coil 26 is released, the rotary drums 28 are operated again, the meter is moved by the specified distance, and the measurement is performed. This operation is repeated. The correction and the like of a heat transfer coefficient are performed based on the result of the measurement of the remaining thickness of refractories accompanied by the change with time.
Patent JP-H11232996-A (JP)
Title: Field emission type electron source and manufacture thereof
Inventor: URAYAMA MASAO
IPC: H01J1/30
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To narrow a gate electrode area without having to conduct highly accurate positioning in an exposure time, so as to improve the high frequency characteristic of an electron source by forming an electric field impression electrode only on a projection part side face around the circumference of a cold cathode by means of an exposure process through the use of screening effect of a mask arranged on the projection part. SOLUTION: A cold cathode 11 part is formed as a conical projection on a silicon substrate 12. A thermally oxidized silicon layer which serves as an insulating layer 13 is formed around the cold cathode 11. A gate electrode layer 14 serving as an electric field impression electrode, to which positive voltage is impressed for discharging electrons from the cold cathode 11, is additionally formed on the insulating layer 13, and the insulating layer 13 and the gate electrode layer 14 are formed so as to surround the circumference of the cold cathode 11 with its tip part exposed. In the gate electrode layer 14 formed around the aperture part of the cold cathode 11, the height of the upper part surface is set at substantially equal height of the tip part of the cold cathode 11. The gate electrode layers 14 in the respective cold cathodes 11 are connected to each other in grid form.
Patent JP-S56131223-A (JP)
Title: Channel selection device of television picture receiver
Inventor: YAKUSHIJI YASUHIRO
IPC: H03J5/00
Filed: 1980-03-18
Abstract: PURPOSE:To decrease the required number of preset control switches by coupling a change-over switch, which interblocks with another switch capable of stopping channel selection operation thereafter, with the preset control switches. CONSTITUTION:Terminal a-2 of change-over switch 18 is freed, middle point c-2 is connected to output terminal group 12 of channel-selecting LSI16 via channel selection switch group 13, and terminal b-2 is connected to input terminal 11 and one terminal of resistor 15. Terminal a-1 of the change-over switch interlocking it is connected to input terminal 8, middle point c-2 is connected to one terminal of preset control switch 1 and input terminal 10, and terminal b-1 is connected to input terminal 9, respectively. In this circuit constitution, input terminals which can be controlled by preset control switches 1 and 2 can be changed between connections of switch 18 with side (a) and side (b), and the control over four kind of preset modes is realized. In addition, when switch 18 is placed at side (a), the circuit extending from switch group 13 to terminal 11 is cut off.
Patent JP-H11226223-A (JP)
Title: Rental ball supply unit
Inventor: TAKEKOSHI YASUO
IPC: A63F7/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To simplify equipment on the side of a game hall by eliminating the troublesomeness of carrying rental balls in a to rental ball supply unit for supplying the rental balls to pachinko machines. SOLUTION: A uptake in nozzle 28 is mounted on a card reader writer unit 20. The uptake nozzle 28 has an uptake port 28a mounted so as to be rotatable between the orientation of thereof to be positioned on the side of a pachinko machine 30 (almost parallel with the surface of the drawing) and the orientation thereof to be positioned on the front side thereof (almost vertical to the surface of the drawing). The uptake port 28a of the uptake nozzle 28 is so arranged to allow its link to the bottom of a lower tray 32 of the pachinko machine 30 and rental balls discharged onto the lower tray 32 is taken in to be sent to the side of the card reader/writer unit 20. A sensor 29 is disposed near a mounting part of the uptake nozzle 28 to count the rental balls taken in.
Patent JP-H02222868-A (JP)
Title: Reactor core
Inventor: UEDA KIYOSHI
IPC: G21C7/10
Filed: 1989-02-15
Abstract: PURPOSE:To enable prolongation of a lifetime to a large extent by a method wherein control rods using hafnium or boron carbide B4C as a neutron absorber respectively are disposed in a control cell and a noncontrol cell, and the soundness of the upper end part of the control rod in the noncontrol cell is improved. CONSTITUTION:A control rod 10 for a noncontrol cell is formed in a cross- shaped wing 13 by fixing a sheath 12 to a cross-shaped tie rod 11, while neutron absorber rods 17 packed with the powder of B4C are arranged inside the sheath 12. Besides, an auxiliary handle 19 is formed on the insertion end side of a fore-end structural member 14 fixed to the sheaths 12. The absorber rods 17 on the lateral sides of the handle 19 and in an area of about 3 to 16cm from the insertion end side of the structural member 14 are removed, and a spacer member 20 made of stainless steel is provided or water is filled up in place of them. Thereby the lifetime of this part is prolonged to a large extent. Although a control rod 30 for a control cell is constructed substantially in the same way as the control rod 10, a hafnium plate 33 is disposed as a neutron absorber to the insertion end part of a fore-end structural member 36. Therefore, there is no effect on the soundness that accompanies neutron absorption and employment for a long period can be ensured.
Patent JP-H01210480-A (JP)
Title: Marking ink composition for tire wheel
Inventor: YANAGAWA MASAO
IPC: C09D11/17
Filed: 1988-02-16
Abstract: PURPOSE:To obtain the title composition improved in adhesion and cohesion to the surface of a tire wheel, by mixing a dye with a maleic acid resin and a specified solvent. CONSTITUTION:1-5wt.%, desirably, 2-4wt.% dye is mixed with 10-35wt.%, desirably, 15-30wt.% maleic acid resin and 60-90wt.% solvent based on an aromatic hydrocarbon solvent.
Patent JP-2000229513-A (JP)
Title: Passage opening and closing device
Inventor: MAEBATAKE HIROMITSU
IPC: B60H1/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a passage opening and closing device capable of enlarging the passage area when a door is opened and preventing occurrence of noise when the door is slightly opened. SOLUTION: The passage opening and closing device A includes a door 2 capable of rotating around a shaft 22 as center inside a duct, foam materials 3 pasted so that the cross section is U-shaped along a rim of a door plate 21 and covering an outer peripheral surface 212 other than the shaft 22, and ribs 4 and 5 unevenly, opposingly in a rough U-shape, and protrusively provided on a duct inner wall. The foam material 3 placed on one end of the door 2 presses against a back face of the rib 4 and the foam material 3 placed on the other end of the door 2 presses against a front face of the rib 5 for closing an air passage formed between the ribs 4 and 5.
Patent JP-S55125664-A (JP)
Title: Semiconductor integrated memory cell
Inventor: TAKADA TADAHIDE
IPC: H01L21/822
Filed: 1979-03-22
Abstract: PURPOSE:To provide a semiconductor IC memory cell having small area and high operating speed by supplying charge stored in memory cell from a substrate. CONSTITUTION:Bit and word wires 34 and 33 are stereoscopically crossed through an insulating thin film 36 on an n-type substrate. The bit wires are disposed under the word wires at the stereoscopic cross points so that the word wires are superimposed through a thick insulating film on the bit wires 34, and fringe-like p-type wells 32 are formed on the n-type substrate directly under the bit wires 34. The wells 32 are partially extended to the portion directly under the word wires 33 crossed stereoscopically completely, and utilized for the channel of a transistor as the gate electrode of the word wires. Charge is stored in charge storage region 35 formed in the wells. When a voltage pulse is applied to the word wire to conduct the region 35 with the substrate, the charge is flown to the substrate depending upon the existence or non-existence of the charge in the region 35. Thus, potential change occurs at the bit wire gate in floating state at reading time to produce an output signal therefrom. According to this configuration the resistance of the charge supply wire is almost zero to communicate the charge at high speed and to reduce the size of the memory cell.
Patent JP-H0893310-A (JP)
Title: Floor hinge stopper
Inventor: URAYAMA KEIICHI
IPC: E05F3/10
Filed: 1994-03-03
Abstract: PURPOSE: To narrow the width of a floor hinge main body and to obtain a compact floor hinge stopper without cutting off a door frame even if it is buried in the outside of the door frame. CONSTITUTION: A pinion gear 5 provided to a door mounting shaft 2 of a floor hinge main body is engaged with a rack 8 provided to a piston 7, a ratchet is fitted to the door mounting shaft, and one end is pivoted to provide a stopper metal fixture 17 forming a projection 19 interlocked with the ratchet to the other end. A piston rod 7 is pushed toward the closing direction of a door by a spring 21 provided between a piston 6 of the front end of the piston rod 7 and the stopper metal fixture 17, and the projection 19 is always interlocked with the ratchet.
Patent JP-H07247689-A (JP)
Title: Ready-mixed concrete supply facility
Inventor: OZAWA KAZUMASA
IPC: B28B13/00
Filed: 1994-03-03
Abstract: PURPOSE:To shift ready-mixed concrete from one feeder to another and allow the mass production of concrete secondary products without any waste of concrete by providing a flow passage selector valve within a transport tube from one ready-mixed concrete feeder to a product form for receiving the concrete or within a form. CONSTITUTION:The first flow passage selector valves 46a to 46c are provided between feeders 43a to 43c capable of concurrently feeding ready-mixed concrete MC to a plurality of product forms 65a to 65c, and the second flow passage selector valves 50a to 50c. Furthermore, an emergency ready-mixed concrete feeder 45 is provided between the valves 46a to 46c and the feeders 43a to 43c. Also, the selector valve 46b is changed over when the concrete MC cannot be placed continuously into a transport tube led from the feeder 43b to the product form 65b for receiving the concrete MC or into a form, thereby shifting remaining concrete MC to another feeder 43c via the feeder 45. According to this construction, the ready-mixed concrete MC can be continuously placed, thereby allowing the efficient mass production of concrete secondary products.
Patent JP-S63202850-A (JP)
Title: Lithium secondary battery
Inventor: MIZOGUCHI AKIRA
IPC: H01M10/0566
Filed: 1987-02-17
Abstract: PURPOSE:To increase the energy density and to decrease the internal resistance by using a carbon fiber composite obtained by covering carbon fibers with graphite directly obtained from vapor phase in a positive electrode. CONSTITUTION:A carbon fiber composite 3 consists of a carbon fiber base 1 comprising monofilament or multifilament and graphite 2. The graphite 2 directly covers the carbon fiber base 1 by a plasma chemical vapor deposition method. The carbon fiber composite 3 is used as a positive electrode together with a lithium negative electrode. Since the rate of graphitization is high, the electrode reaction area is increased and the energy density of a battery is also increased. Furthermore, since the electric conductivity is enhanced, the internal resistance of the battery is decreased.