baber/WOPTO huggingface dataset:
Patent JP-S59108145-A (JP)
Title: Multi-input adder
Inventor: OOHASHI YASUHIDE
IPC: G06F7/508
Filed: 1982-12-11
Abstract: PURPOSE:To obtain easily a multi-input adder having the large number of inputs by dividing input signals into proper combinations, converting these signals into partial sum binary signals each of which consists of (m+1) bits then adding these signals successively. CONSTITUTION:Input signals are divided into proper combinations and converted into partial sum binary signals each of which consists of (m+1) bits so that only the bits corresponding to the number (j) of ''0''s or ''1''s included in the input signals are set up to ''1''s and all other bits are set up to ''0''s. In this case, each input signal is divided into each 1-bit and 8 inputs are shown. Partial sum adders 2, 3, 4 have two input partial sum signals of m=1, m=2 and m=4 respectively and the contents of two partial sum signals of (m1+1) bits and (m2+1) bits e.g. are added by these adders to obtain a new partial sum signal of (m1+m2+1) bits. By repeating said operation by the necessary times, an objective added output is obtained.
Patent JP-H0774444-A (JP)
Title: Printed wiring board
Inventor: OZAKI TOSHISUKE
IPC: H05K3/42
Filed: 1993-09-01
Abstract: PURPOSE:To allow high reliability and high densification of wiring layers by making a part coming in contact with a metal plate of a resin plate of pre-preg containing unwoven cloth. CONSTITUTION:Since glass fibers of unwoven cloth flows into a hole 1a together with pre-preg 11 at the time of thermocompression of an aluminium plate 1 and a resin plate 12, pre-preg 12 inside the hole 1a contains glass fibers. Then, since glass fibers plays a role of an anchor at the time of providing copper plating layer on the inside of a hole 1a for through hole, adhesion force of a part opposing the inside of a hole 1a of a hole for the through hole is large, the copper plating layer of this part is excluded from being peeled off. Thereby, in addition to high reliability thickening of the copper plated layer for preventing peeling-off is not required so that a fine pattern can be formed on a wiring layer 5 thus allowing high densification of the wiring layer.
Patent JP-H1158011-A (JP)
Title: Box shaped inner face block welding method
Inventor: KAMAKURA KAZUHIKO
IPC: B25J11/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a box inner face block welding method capable of deeply inserting a welding robot and automatically/efficiently welding even when there is a narrow part in a box shaped block. SOLUTION: When a box shaped block 20 inner face is welded by using a welding equipment 1, in which an arm 3 is arranged to a fixed table 2, a turning table 4 is arranged to a tip of the arm 3 and an articulated welding robot 10 is mounted on the turning table 4, a shape of the box shaped block 20 inside space is made a three dimensional image as a computer software beforehand, while the image of the robot 10 is arranged on the image to check for interference with the box block 20 inside member, by simulating its movement, a motion mode not interfering the box shaped block 20 inside member is prepared, the robot 10 is moved according to the motion mode in welding.
Patent JP-S60110111-A (JP)
Title: Formation of thin film
Inventor: NOZAWA HISAO
IPC: H01F41/18
Filed: 1983-11-21
Abstract: PURPOSE:To obtain an Ni-Fe alloy thin film with a low coercive force even when it is adhered by RF spattering on a low temperature substrate, by adhering the titled thin film while applying a certain strength of magnetic field vertically to the target face and the surface of the substrate. CONSTITUTION:A thin film of Ni-Fe alloy containing 80-85wt% of Ni is adhered on a substrate by RF spattering while applying a magnetic field of more than 0.8X10<-2>Oe/cm<2> vertically to the surface of a target or substrate on which the film is to be adhered. For example, an Ni-Fe alloy thin film is adhered on a magnetic garnet substrate on which heat-resistive polyimide is rotationally applied and cured, by RF spattering in the substrate temperature range of 25 deg.C- 50 deg.C. The Ni-Fe alloy to be adhered consists of 80-85wt% of Ni and the remainder of Fe. The adhesion is carried out while applying a magnetic field as mentioned above.
Patent JP-S6463672-A (JP)
Title: Pump device
Inventor: MORITA HIROSHI
IPC: F04B49/06
Filed: 1987-09-02
Abstract: PURPOSE:To enhance the reliability of a pump device adapted to be used in a nuclear power plant or the like, by providing such an arrangement that replenishing water in a priming tank is taken out through a discharge side pipe line of a pump which requires priming water so that priming water may be fed at any time, irrespective of the operating conditions of the other pumps. CONSTITUTION:A pump 1 sucks up water from a water supply source 2 through a suction side pipe line 3 and a priming water check valve 4, and discharges water through a discharge side pipe line 5. When water leaks from the pump 1 and the priming water check valve 4, water in an amount corresponding to the amount of the leakage water is fed from a priming tank 7. In this arrangement, when the water level of the priming tank 7 lowers below a predetermined level, a signal from a level switch 9 is transmitted to a shut-off valve 12 and a control panel 13 through a cable 14 so as to open the shut-off valve 12, and further, a signal for starting the pump 1 is transmitted from the control panel 13 through a cable 16. Further, water discharged from the pump 1 is fed into the priming tank 7 through the discharge side pipe line 5, a replenishing water line 11 and the shut-off valve 12.
Patent JP-S62112975-A (JP)
Inventor: JIYON SHII HANSEN
IPC: F24F11/02
Filed: 1986-09-16
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-2001041521-A (JP)
Title: Air shower device
Inventor: SUZUKI YASUHIRO
IPC: F24F7/06
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To easily and surely remove dust, etc., adhering to clothes, etc., to reduce the frequency of filter exchanges and dust removing by reducing the clogging of a filter as much as possible, to easily and safely carry out the removing work of a toxic substance such as the dioxine, etc., and to surely treat heavy dust, etc., fallen on the floor of an air shower room. SOLUTION: In the main body 1 of an air shower device, a shower room 2 and an air cleaning room 3 which is communicated with the room 2 through an air passage 4 are demarcated, and a bag filter 7 and a high-efficiency filter 11 are provided with a vertical interval in between in the room 3. In addition, a blower 8 is provided between the filters 7 and 11. Dust-containing air circulated to the air cleaning room 3 from the shower room 2 through the passage 4 is successively filtrated by means of the bag filter 7 and high-efficiency filter 11. The clean air from the filter 11 is blown into the shower room 2 from an air nozzle 15 and blows off dust, etc., adhering to clothes, etc.
Patent JP-S60110882-A (JP)
Title: Manufacture of enamelware
Inventor: NOBUTOU YOSHIYASU
IPC: C23D3/00
Filed: 1983-11-18
Abstract: PURPOSE:To simplify a pretreating stage before enameling by immersing a degreased and dried steel sheet substrate for enameling in a nickel naphthenate soln., pulling up the substrate, drying and calcining it, coating enamel, and calcining it. CONSTITUTION:A degreased and dried steel sheet substrate for enameling is immersed in a nickel naphthenate soln., pulled up, dried, and calcined to form a thin nickel oxide layer on the surface of the substrate. Enamel is coated on the nickel oxide layer, and after diffusing and infiltrating the enamel into the layer, calcination is carried out.
Patent JP-S60110382-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B07B4/08
Filed: 1983-11-19
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-2001045768-A (JP)
Title: Protector for inverter
Inventor: NIIYA KEIGO
IPC: H02H7/122
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a protector for inverter having a function for protecting semiconductor elements constituting an inverter circuit when a motor and a capacitor load are connected. SOLUTION: When a capacitive load, e.g. a mercury lamp with capacitor, is connected as a load L2, decision signals S41, S42 are in a current limit mode during discharge and gate signals S40a, S40b, S40c, S40d are controlled to bring IGBTs 32, 33, 34, 35 into current limit state thus protecting the IGBTs 32, 33, 34, 35. When a motor is connected as the load L2, the decision signals S42 does not enter the current limit state so long as an AC output current I31 does not exceed the pulse rated current level of the IGBTs 32, 33, 34, 35 and thereby the IGBTs 32, 34, do not enter the current limit state. Consequently, the load L2 is started smoothly.
Patent JP-2000062038-A (JP)
Title: Method and apparatus for molding and vulcanizing wheel tire of vehicle
Inventor: CARETTA RENATO
IPC: B60C9/08
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To allow a structural resistivity of a bead to be scarcely affected by an influence of a temperature change caused by stresses of both an environmental cause and normal operation without necessity of depending upon rigidity of a charging insert. SOLUTION: A carcass ply is manufactured by disposing a strip-like part having thread-like elements of longitudinal direction associated in a layer of elastomer material of first and second series strip-like sections 13, 14 cut in a predetermined size. The first sections 13 form side portions 19, and primary portions 4a of respective bead-reinforcing structures 4 are applied to the end flaps 19a. The sections 14 are interposed in a space formed between the two sections 13 of the first series. End flaps 20a are superposed on the portions 4a of the structure 4.
Patent JP-H1062865-A (JP)
Title: Method and device for display
Inventor: SOMEYA RYUICHI
IPC: G09G5/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To perform image display by which the execution of effective presentation is made possible. SOLUTION: Instruction information instructing so as to display a picture on the screen of a personal computer 101 and also an area (specified area) displayed on a screen 103 by picture information and a displayed picture is sent to a liquid crystal projector 102. The picture information is stored at an incorporated storing means at the liquid crystal projector 102, and the specified area instructed by the instruction information is read out and is displayed on the screen 103. The specified area is changed on the side of the personal computer 101 by for instance a mouse, and a desired area by a specified picture is selected and is displayed on the screen 103.  As other instance, plural pictures are displayed on the screen of the personal computer 101, and any of them is selected and is displayed on the screen 103, and a color converting means is provided at a liquid crystal projector 102, so that the picture display with clear colors is made regardless of the kind of the screen 103.
Patent JP-S6197012-A (JP)
Title: Filter controller
Inventor: NISHIKAWA HIROSHI
IPC: B01D37/04
Filed: 1984-10-19
Abstract: PURPOSE:To obtain a filter having excellent operation efficiency by keeping the time for passing water almost constant, and informing automatically an operator of the necessity to exchange a filter when the differential pressure during the passage of water reaches the limit value. CONSTITUTION:A differential pressure value dpm at the start of water passing operation is taken out, and stored in a memory 21. Besides, the stored value dpm and a present differential pressure value dp of a filter 3 from a differential pressure detector are inputted to an arithmetic unit 22 wherein dp-dpm=dpc is calculated, and the calculated result dpc is outputted to a comparator 23. In the comparator 23, dpc is compared with S1 (set value), and a backwashing signal is outputted when dpc>S1. The water passing operation of the filter 3 is consequently changed for a backwashing operation. The signal dp from the differential pressure detector is further inputted to a comparator 24, and compared with S2 (differential pressure limit set value). When dp>S2, a filter- exchange signal is outputted, and the necessity to exchange a filter is displayed on an indicator 25.
Patent JP-H0555059-A (JP)
Title: Bobbin for inductance coil
Inventor: NAITO AKIRA
IPC: H01F17/04
Filed: 1991-08-29
Abstract: PURPOSE:To provide a bobbin for inductance coil in which eddy current is prevented from being induced in the winding due to the flux leaked through the gap of core and thereby heating is prevented. CONSTITUTION:The bobbin 3 for an inductance coil being inserted into the gap part 2b of core is molded of ferrite powder of 85wt.% or more, plastic and a small quantity of additive and the bobbin 3 has high resistance and permeability.
Patent JP-2001062603-A (JP)
Title: Surface coated cutting tool made of tungsten cemented carbide super hard alloy whose hard coated layer displays excellent tipping resistance in interrupted heavy cutting
Inventor: HONMA TETSUHIKO
IPC: C23C16/30
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool made of a tungsten cemented carbide super hard alloy whose hard coated layer can display excellent chipping resistance in interrupted heavy cutting. SOLUTION: This surface-coated cutting tool made of a tungsten cemented carbide super hard alloy is composed of (a) a Ti compound layer having the average layer thickness of 0.1 to 3 μm and a granular crystal structure on the surface of a tungsten cemented carbide super hard alloy base body and consisting of one kind or two kinds or more out of TiC layer, TiN layer, TiCO layer, TiNO layer and TiCNO layer in which a residual tensile stress is present (b) an upper part layer in which a residual compression stress is existed and a lower part layer in which the residual tensile stress is existed, having the average layer thickness of 2 to 10 μm,  and the upper part layer and lower part layer have a mutually continuous vertically long growth crystal structure and the upper part layer is formed by chemical vapor depositing the hard coated layer constituted by TiCN layer having the layer thickness corresponding to 20 to 40% of the average layer thickness of 2 to 10 μm, and (c) Al2O3 layer having the average layer thickness of 0.5 to 10 μm and the granular crystal structure and in which the residual tensile stress is existed by the entire average layer thickness of 3 to 15 μm.
Patent JP-S6461047-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UEDA YOICHI
IPC: H03K3/353
Filed: 1987-08-31
Abstract: PURPOSE:To prevent a MOS transistor from breaking down due to noise applied between a power source and a ground by applying a reverse voltage to a substrate voltage through a breakdown preventing MOS transistor having a polarity reverse to that of the MOS transistor to its source. CONSTITUTION:When a P-channel MOS transistor(Tr) PTa is grounded, it is conducted through an N-channel MOS Tr NTa. When the N-channel MOS Tr NTb is grounded to a power source, it is performed through a P-channel MOS Tr PTb. Then, even if a noise is applied between the power source and the ground, the junction between the drain 14 of the Tr PTa and an N<-> well 12 is connected only through the P-N junction of the Tr NTa between the power source and the ground. Thus, it can prevent the Tr PTa, the Tr NTb from breaking down.
Patent JP-S6374262-A (JP)
Title: Facsimile communication system
Inventor: WADA YOSHINORI
IPC: H04M11/00
Filed: 1986-09-17
Abstract: PURPOSE:To improve the job efficiency by operating a communication time in advance from total bit number and the transmission speed of document information stored in a storage means and displaying the time by facsimile equipments at the sender side and the receiving side, thereby enabling the operator to be known to the transmission end time or the reception end time. CONSTITUTION:The document information subjected to data compression is stored at every block of a picture memory 8 and a page management map and a block management map are formed on the management table of a RAM 16 simultaneously. When all the document information is stored, an opposite facsimile equipment 21 is called and when the line is established, a CPU 14 checks the number of bytes used in the document information from the memory management table of the RAM 16 to obtain the number of bytes used for all pages. Then the total bit number is obtained from eightfold of the number of bytes in use. The communication time of the document information is obtained by dividing the total bit number obtained in this way by the communication speed and the result of operation is displayed on a display section 10.
Patent JP-S6375470-A (JP)
Inventor: KATO TOSHIRO
IPC: F25D21/08
Filed: 1986-09-17
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-H05234521-A (JP)
Title: Plasma display panel
Inventor: KASHIWAKURA HIROMI
IPC: H01J11/48
Filed: 1991-08-30
Abstract: PURPOSE:To provide an insulating layer capable of supporting a resistor having a shield effect against mercury by disposing the resistor inside a plasma display panel and preventing sedimentation. CONSTITUTION:A plasma display panel having a resistor for stabilizing of an electric potential is provided with an inside electrode 17; an outside electrode 13 connected to the inside electrode 17; a first insulating layer 19 which is formed on the inside electrode 17 and is manufactured by printing and baking insulating paste including glass having a high melting point; a second insulating layer 20 which is formed on the first insulating layer 19 and is manufactured by printing and baking fine insulating paste containing glass having a low melting point; a resistor 12 formed on the second insulating layer 20; a take-out terminal 18 connected at one end thereof to one end of the resistor 12 while connected at the other end thereof to the inside electrode 17; and a common terminal 11 connected to the other end of the resistor 12.
Patent JP-H04228719-A (JP)
Title: Method and device for constructing underground thin and slender wall
Inventor: UIRUHERUMU ESU DEEGEN
IPC: E02D7/18
Filed: 1991-08-30
Abstract: PURPOSE: To produce a narrow and thin wall in soil. CONSTITUTION: A narrow and thin wall 42 is constructed in a soil 22 with a device 10 comprising at least two, preferably three, vibrating tubes I, II, and III and guide blades 28, 30, and 32 between vibrating tubes. After penetration of ram into the soil, an injection material 40 and 44 is loaded in drilled cavities during its lifting-up process. In the next work process, the ram lowers the rearmost vibrating tube I into a still-soft injection material 40, however, the front vibrating tubes II and III are made to penetrate into a new soil. By monitoring electric-power input of a vibration motor of the rearmost vibrating tube I and adjusting the electric-power input to a minimum value, the rearmost vibrating tube is prevented from withdrawing from the still-soft injection material 40. Thus, the tightness between succeeding parts of the thin walls 42 is assured.  Continuous abutting of the paths 40 and 44 produced by the individual vibrating tubes ensures the tightness of each wall section.
Patent JP-S60111360-A (JP)
Title: Cassette type recording and reproducing device
Inventor: KATSUMATA HIROSHI
IPC: G11B15/32
Filed: 1983-11-21
Abstract: PURPOSE:To widely decrease the number of the sensor and to decrease the cost by composing a titled device so that many controls may be executed by the minimum sensor consisting of the first and second sensors. CONSTITUTION:Large, medium and small cassettes 1-3 are selectively inserted into a cassette holder 6. When the first sensor X is turned on, the cassette holder 6 is started for reciprocation from a cassette insertion position to a cassette fitting position by means of the positive rotation drive of a motor 15. The second sensor A is turned on since the cassette holder 6 is started for reciprocation. Thereafter, it is discriminated whether the second sensor A is turned off or not. When it is discriminated that the second sensor A does not become off yet, it is discriminated subsequently whether the sensor X is turned on or not. When it is discriminated that the sensor X is turned off, cassettes 1-3 remain to be placed at the cassette insertion position, immediately the motor 15 is reversely rotated and driven and the cassette holder 6 is returned to the cassette insertion position.
Patent JP-H06316644-A (JP)
Title: Readily bondable polyester film
Inventor: HIRATA JUN
IPC: C08J7/04
Filed: 1993-08-11
Abstract: PURPOSE:To provide a polyester film, excellent in antistatic properties, easy slipperiness, etc., and useful as a magnetic recording material, etc., by forming a film of a mixture of a specific water-soluble copolyester with an oxidized wax on one surface of a substrate. CONSTITUTION:The film is obtained by forming a film of a mixture consisting essentially of (A) a water-soluble copolyester containing 1-20wt.% polyoxyalkylene glycol component and (B) an oxidized wax or natural wax on at least, one surface of a polyester film substrate. Furthermore, (C) a rosin- modified wax is preferably contained and the amounts of the components are preferably 70-99.9% component (A) and 30-0.1% component (B).
Patent JP-H0882415-A (JP)
Title: Method and apparatus for diagnosing combustion in combustion furnace, and device for assisting operation
Inventor: MINAMI YUJI
IPC: F23N5/08
Filed: 1994-09-13
Abstract: PURPOSE: To quantitatively diagnose a combustion state of an incinerator by diagnosing the combustion state on the basis of combustion indexes indicating the degree of an approach between a flame spectrum distribution of a normal combustion state and/or an abnormal combustion state of the incinerator and a flame spectrum distribution during operation of the incinerator. CONSTITUTION: A statistical value calculation part 4 calculates staistical values (b) such as the mean values and variances from a plurality of groups of flame spectra on a time series measured with a sensor part 2 with respect to an incinerator 1 during operation. A combustion estimation part 5 estimates statistical values (b) and combustion indexes (c) on the basis of statistical values such as the mean values and variances of a flame spectrum distribution in an incomplete combustion state. A thershold decision part 6 decides a combustion state to be abnormal provided the combustion index (c) is out of an interval width while it decides it to be normal provided the same is not out of the interval width.  A disgnosis part 7 issues an alarm provided a decision result (d) by the threshold decision part 6 indicates an abnormal state, and determines classes concerning the estimation of the combustion state based upon the combustion index (e) when the combustion state is decided to be abnormal.
Patent JP-2001013982-A (JP)
Title: Voice synthesizer
Inventor: WADA YUJI
IPC: G10L13/02
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a voice synthesizer by which noise at a connection part of voice element pieces is reduced and synthesized voice of high quality having features of recorded real voice can be outputted. SOLUTION: 'Phoneme mark', 'belonging voice element piece data name', 'phoneme at just before', 'phoneme at just behind' are previously registered in respective storage regions of a phoneme data storing section 19 and waveform data memorizing real voice are accumulated and stored together with the voice element piece data name in a real voice element piece storing section 17. A phoneme data specifying section 9 specifies phoneme data having optimum adjacent voice environment with respect to respective input blocks by collating a group of 'input blocks' adjacent to each other in an input block string with the 'phoneme mark' and the 'phoneme at just before' (or the 'phoneme at just behind') in the phoneme data storing section 19. Further a voice element piece extract section 11 extracts voice element pieces from the real voice element piece storing section 17 based on 'belonging voice element piece data name' of specific phoneme data and a voice synthesis section 15 successively connects extracted voice element pieces and outputs synthesized voice.