baber/WOPTO huggingface dataset:
Patent JP-2000261022-A (JP)
Title: Solar battery module and roof panel
Inventor: TOKUNARI HIROHISA
IPC: H01L31/042
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module and a roof panel for reducing cost, while improving setting workability, and for increasing the converting efficiency of energy. SOLUTION: A solar battery module 20 is constituted such that a solar battery cell 21 can be arranged to be inclined to a light receiving plate 22. Therefore, even when a solar beam S is made incident on the light receiving plate 22 at a large incident angle δ1, a solar beam S is made incident to the solar battery cell 21 at a right angle, so that conversion efficiency can be improved. Moreover, it is not necessary to incline the solar battery module 20 by providing a rack, so that the setting workability of the solar battery module 20 can be improved, and cost can be reduced.
Patent JP-H04293081-A (JP)
Title: Projective image display device
Inventor: YAMAGISHI NARUMASA
IPC: H04N9/31
Filed: 1991-03-22
Abstract: PURPOSE:To offer the projective image display device which has faithful color reproducibility, high definition, and high picture quality while displaying a large picture at a short distance by shortening the focus of a projection lens and suppressing variation in spectral characteristic and surface accuracy due to the moisture absorption of dichroic mirrors as to a projective image display device which uses the dichroic mirrors. CONSTITUTION:This display device consists of liquid crystal panels 12, 25, and 29, the projection lens 21, the dichroic mirrors 17 and 18, a surface mirror 31, driving circuits for the liquid crystal panels, a power source 2, and a housing 6; and the dichroic mirrors 17 and 18 contact a cooling medium 32 and parallel plane plates 16, 26, and 30 are provided between the liquid crystal panels 12, 25, and 29 and cooling medium 32, and the projection lens 21 and cooling medium 32 to minimize the variation in the spectrum characteristic and surface accuracy of the mirrors due to a temperature rise and the moisture absorption and also shorten the back focus of the projection lens 21 in terms of air. Consequently, a large image of high picture quality can be offered at a short projective 1 distance.
Patent JP-S62216259-A (JP)
Title: Manufacture and structure of hybrid integrated circuit
Inventor: OZAWA TAKASHI
IPC: H01L21/48
Filed: 1986-03-17
Abstract: PURPOSE:To form a through-hole having a minute diameter, and to increase density and miniaturize a hybrid integrated circuit by executing specific processes to a ceramic substrate in succession and connecting an external lead terminal to an electrode for external connection. CONSTITUTION:A through-hole 3 is bored through laser drilling, etc. in a through-hole 2 in a ceramic substrate 1, and a conductor layer 4 is applied and formed through electroless plating and electrolytic plating. A circuit element 5 consisting of a thick film in which a desired conductor layer is connected to the through-hole 2 is shaped to one surface of the substrate 1, and a circuit element 6 composed of a thin-film in which a desired conductor layer is connected to the through-hole 2 is formed to the other surface of the substrate 1. Circuit elements 7, 8 such as are chips are loaded on the substrate 1, and an external lead terminal 10 is connected to an electrode 9 for external connection for the substrate 1. Accordingly, the through-hole having a minute diameter can be shaped, and the advantage of a thick-film method and the advantage of a thin-film method are combined, thus increasing density.
Patent JP-S55150547-A (JP)
Title: Manufacture of thin battery
Inventor: YOSHIKAWA HIROKAZU
IPC: H01M50/147
Filed: 1979-05-14
Abstract: PURPOSE:To improve the anti-liquid leakage properties of a battery, by causing a liquid packing to stick on the inner surface of a base portion of the rising wall of a positive electrode can, urging against said liquid packing a gasket having the same configurations as the curvature of the inner wall of said positive electrode can, and causing said liquid packing to spread along the junction face between said inner surface and gasket. CONSTITUTION:On an inner surface 5 of a base portion of the rising wall of a positive electrode can 1, is adhered and maintained in advance a predetermined amount of liquid packing 4 such as asphalt pitch, wax, a polyamide of a fatty acid, or the like. Then, a gasket 3 having an outer peripheral curved surface 7 substantially corresponding to the inner curved surface 6 of said positive electrode can 1 is pushed in the direction shown by the arrow to seal the battery. By bending an open end portion 8 of said positive electrode can 1 inwardly, the gasket 3 is brought into contact under compression pressure with the positive electrode can 1 and the liquid packing 4 is spread along the junction face of said gasket 3 and positive electrode can 1, thereby achieving a state in which the liquid packing 4 is evenly filled at the entire junction surface. By the above arrangement, the anti-liquid leakage properties of the battery has been improved considerably.
Patent JP-H02257037-A (JP)
Title: Sensor for organic substance and measuring method for concentration of organic substance
Inventor: KURIHARA KAZUE
IPC: G01N5/02
Filed: 1989-03-10
Abstract: PURPOSE:To enhance selectivity and sensitivity and to measure the concn. of organic substance by chemically synthesizing a hydrogen bonding substance having a specified functional group, fixing this hydrogen bonding substance to an electrode so that the functional group is arranged to the surface side, immersing this electrode in the liquid to be measured and taking out the change in the characteristics. CONSTITUTION:Hydrogen bond A - H...Y is formed between the atoms A and Y which have electronegativity larger than hydrogen atom H. A hydrogen bonding substance having a functional group contg. A - H or Y is chemically synthesized. A working electrode 1 is constituted by fixing this hydrogen bonding substance to the surface of an SnO2 electrode so that the functional group is arranged to the surface side. This working electrode 1 is immersed in the liquid 3 to be measured wherein a hydrogen bonding organic substance is incorporated. The change in characteristics is taken out which is caused by formation of the hydrogen bond A - H...Y between the working electrode 1 and the other comparison electrode 4. The concn. of the hydrogen bonding organic substance contained in the liquid 3 to be measured is measured on the basis of this variation. In such a way, selectivity and sensitivity are enhanced and the concn. of organic substance can be measured.
Patent JP-H02235752-A (JP)
Title: Ink jet recording apparatus and method
Inventor: SUZUKI AKIO
IPC: B41J2/13
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a good image having no white or black stripes even when recording is performed in any ink amount by confirming the amount of ink emitted at the time of recording due to a recording head in a predetermined direction and controlling the relative moving quantity of the recording head and a material to be recorded corresponding to the confirmation result. CONSTITUTION:At each time when one main scanning is started, a control part 30 clears an integrator 23 to again operate the same. When the recording of one line is completed, a carriage 6 is subjected to main scanning in a reverse direction and the integral value of image data recorded on one line is outputted. This integral value becomes an amount showing the amount of the ink recorded during one main scanning. The integral value of an image signal and the driving quantity of a pulse motor 3 at the time of proper sub-scanning corresponding to said value are stored in an ROM 25 in corresponding relation and the ROM 25 is used to obtain the optimum auxiliary scanning feed quantity (the number of the driving pulses of the motor in said ink amount) and the pulse motor 3 is driven to perform sub-scanning.
Patent JP-S60204203-A (JP)
Title: Control circuit of electric railcar chopper
Inventor: UENISHI AKIRA
IPC: H02P5/68
Filed: 1984-03-26
Abstract: PURPOSE:To eliminate the decrease in the output of other phase even if a current control command signal of a partial phase is reduced by correcting a conduction rate signal so that deviations between the signals of all phases and motor currents become equal. CONSTITUTION:Comparison amplifiers 1, 2 input deviations between current control command signals IP1, IP2 and motor currents I1, I2, amplify, calculate a conduction rate that the deviation to the conduction rate corresponding to a command notch N is zero, and output conduction rate signals gamma1, gamma2. Adders 4, 5 add the signals gamma1, gamma2 and a correction signal gammaDELTA and output conduction rate signals gamma1DELTA, gamma2DELTA of choppers CH1, CH2. Thus, even if a current control command signal of the partial phase is reduced due to a slip, a stable operation is obtained.
Patent JP-S60201027-A (JP)
Title: Variable speed auxiliary machinary driving apparatus of internal-combustion engine
Inventor: NIIHARA HIROYUKI
IPC: F02B67/04
Filed: 1984-03-27
Abstract: PURPOSE:To prevent damage of parts in a variable mechanism and early deterioration of a belt, by detecting the racing from the no-load state and the non- idling state, and changing to a low pulley ratio. CONSTITUTION:A non-idling detecting means 31 detects the non-idling state based on a signal from a throttle valve switch 17. A no-load detecting means 32 detects the engine no-load state based on signals from a clutch switch 21 and a neutral switch 19. A pulley ratio selecting means 34 selects a low pulley ratio at the time of no-load non-idling and prescribed engine high revolution, and selects a high pulley ratio under other conditions. Thus, at the time of racing, the pulley ratio is prevented from being changed radically so that damage of the parts in the variable speed mechanism and early deterioration of the belt can be obviated.
Patent JP-S60201966-A (JP)
Title: Manufacture of printing hammer
Inventor: NAKAJIMA NOBUO
IPC: B41J2/25
Filed: 1984-03-26
Abstract: PURPOSE:To facilitate working, reduce weight, suppress abrasion and enable to prolong the useful life of a printing hammer, by a method wherein impacting pins are shrink- fitted into pipes while leaving some tip part of the pins on the outside of the pipes, and the pipes with the pins are fixed to tip parts of a leaf spring. CONSTITUTION:Stainless steel pipes 4 having an outside diameter of about 0.97mm. and an inside diameter of about 0.295mm. at normal temperature are heated to about 500 deg.C to enlarge the inside diameter to about 0.30mm., then tungsten wires 3 having a diameter of about 0.295mm. are inserted into the pipes 4, and the temperature is returned to normal temperature, thereby shrink fitting the pipes 4 and the wires 3 to each other. The pipes 4 with the wires 3 fitted therein are fixed into fitting holes of the leaf spring 1 by laser welding, brazing or the like. Accordingly, the dimensional accuracy of the pins 3 and the pipes 4 can be easily secured by drawing without machining, the length thereof can be determined by simply cutting collectively a multiplicity of the pins 3 or the pipes 4, and the accuracy in fitting the pipes 4 to the leaf spring 1 is enhanced. In addition, the weight of tip parts of the pins 3 is reduced, abrasion of a yoke and the leaf spring at the time of an impact for printing is lessened, and noise is reduced.
Patent JP-H07272580-A (JP)
Title: Insulator assembly method, cement mortar used for this method and preparation method for the cement mortar
Inventor: ANDO DAIJIRO
IPC: H01B19/00
Filed: 1994-03-29
Abstract: PURPOSE:To improve the metal fitting holding property by putting specified cement mortar between an insulator main body and a metal fitting, fluidizing the mortar by applying vibration, and then hardening the mortar while limiting the insulator main body and the metal fitting. CONSTITUTION:Cement, aggregate, and water are mixed at the weight ratio 10/25 of cement/aggregate and at water weight ratio 14-18% of cement to give a cement mortar 14 having no fluidity in still state with 100-110 flow value (by JISR 5201 flow test) and showing fluidity in vibration applied state. While the cement mortar 14 being vibrated, the inside of an insulator main body 11 whose circumference is supported is filled with the cement mortar and then the insulator is inserted into a metal fitting 12 and a cap 13 received by a receiving part 15 is fitted in the head part of an insulator main body 11. Then, vibration application is stopped and the cement mortar 14 is stopped being vibrated and after the relative movement of the insulator main body 11 and the metal fitting 12 is limited, the cement mortar 14 is cured and hardened.
Patent JP-S57173714-A (JP)
Title: Device for displaying position of vehicle
Inventor: SUZUKI HIDETAKA
IPC: G01C21/00
Filed: 1981-04-21
Abstract: PURPOSE:To eliminate the accumulation of errors such as computation error even though the running distance from a starting point becomes long by providing a means for compensating the present position of the vehicle. CONSTITUTION:When a compensating switch 8 is depressed, a compensation computing circuit 72 obtains the coordinates of the nearest specific point (e.g. intersections, interchangers, and the like) based on the coordinates of the present position outputted from a display control part 3. When the coordinates of the specific point are obtained, the compensation computing circuit of the compensation control circuit 7 transfer the data to the display control part 3. The display control part 3 regards the coordinates of the specific points as a simulated starting point and computes the succeeding present positions by the completely same procedure by which the starting point is set from a key input part 2.
Patent JP-H02235791-A (JP)
Title: Thermal transfer material
Inventor: HANADA YUKIFUMI
IPC: B41M5/392
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a thermal transfer material solved in a problem from a sage and sanitary aspect and also excellent in photothermal conversion capacity, in a system transferring an image to the surface of a medium to which an edible heat-meltable ink layer is closely adhered, by using ink of a cuttlefish as the light absorbing material of a photothermal conversion layer. CONSTITUTION:The ink is collected from the ink sac of a cuttlefish as natural matter in place of pigment such as carbon or graphite used heretofore as a photothermal conversion material to be boiled and washed while the obtained black matter is dried and ground. This powder shows good absorbing capacity in visible, near infrared and infrared regions and sufficiently withstands practical use as the photothermal conversion material. Further, as a binder to be used, a shellac resin is proper. When the ink of this constitution is used in a photothermal conversion layer, even if the ink layer is released from a base material by any accident and mixed with food or adhered to the surface of a medium or eaten or linked, sufficient safety is secured and the health of a human body is not damaged.
Patent JP-S59186337-A (JP)
Title: Semiconductor substrate carrying truck
Inventor: SATOU MITSUO
IPC: H01L21/68
Filed: 1983-04-06
Abstract: PURPOSE:To prevent adhesion of dust when semiconductor substrate is carried into each processing chamber by attaching a horizontal balance holding coupler on a motor-built in 4-wheel truck which runs on the rail, accommodating a carrying box having the filter and fan and by placing therein a cassette. CONSTITUTION:A horizontal holding coupler 10 which has been constructed by a gyro attachment is fixed to a 4-wheel truck 10 comprising a motor running on the rail 19 and a carrying box 12 of which upper end is supported within the vertical wall of both sides is provided by hanging it. An inserting hole 18 with cover is provided at the one lower side surface of such box 12 in order to put into or take out the cassette 13 where many semiconductor substrates 14 are erected, an absolute filter 17 mounting a plurality of fans 16 is disposed at the upper part of cassette 13 and a prefilter 15 is provided in the aperture at the upper part. Thereby, the purified air is blown to the substrate 14 by the fan 16 even during the transfer operation and dust, etc. deposited on the substrate 14 generated during the running can be blown off.
Patent JP-S59184676-A (JP)
Title: Transfer-type thermal recorder
Inventor: ONO TAKAAKI
IPC: B41J2/325
Filed: 1983-04-06
Abstract: PURPOSE:To enhance printing speed and increase quantity of printing, by a method wherein a plurality of thermal heads are fitted to an operating sliding shaft rod provided orthogonally to the feeding direction of a printing paper, and the thermal heads are reciprocated as one body. CONSTITUTION:The operating sliding shaft rod 3 is provided orthogonally to the feeding direction of the printing paper 1 controlledly fed by a paper-feeding roller 2, and an arbitrary number of thermal heads 4 are fitted to the shaft rod 3 at a predetermined interval. The thermal heads 4 are connected to each other by connecting rods 6, a thermal transfer tape 5 is sequantially supplied between the thermal heads 4 and the printing paper 1, and the thermal heads 4 and a mechanism for the tape 5 are scanned as one body in a horizontal direction orthogonal to the feeding direction of the printing paper 1. The recorder has a recording capability of a number of times of that of a recorder comprising a single thermal head, the number being equal to the number of the thermal heads in the recorder.
Patent JP-H06245815-A (JP)
Title: Tooth brush
Inventor: SAITO KOICHI
IPC: A46B15/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a tooth brush by which the brushing pressure can visibly be judged suitable or not, and to make possible a tooth brushing to which sufficient plaque control and massage effect are expected. CONSTITUTION:A colored center part stock 22 is freely inserted with a gap 23 into a transparent pipe part stock 21 to construct a neck part 12 of a tooth brush, and opaque fluid 24 is filled in the gap 23. It is constructed so that, when tooth brushing is done under an excessive brushing pressure the pipe part stock 21 and the central part stock 22 are deformed by different bending curvatures to contact each other, the color of the center part stock 22 can appear outside.
Patent JP-H0263462-A (JP)
Title: Production of collagen membrane
Inventor: DENETSUKU EKUMAIYAA
IPC: A61L27/24
Filed: 1989-03-10
Abstract: PURPOSE: To manufacture a material having a soft surface capable of quickly swelling and well adhering to a bleeding surface by repeating the processing of a raw material with a strong alkali and washing and contracting in a specified method, and removing water to dry the obtained matrix. CONSTITUTION: A collagen material is processed with a strong alkali until the content of amide nitrogen becomes less than 35 millimol/G. Next, this material is processed with a pH value lower than 1 by a strong acid, then, washed with water and made it to be a dry weight of 10-14wt.%. In this stage, the pH value is increased to 2.5-3.5. This product is contracted by the addition of an inorganic salt solution and the obtained material is pressed repeatedly until it is attained to the dry weight of 40-50wt.%. Water is removed from thus obtained matrix by adding a solvent. If necessary, this is processed further with the other substance. Finally, thus obtained matrix is dried in a stretching state.
Patent JP-H03261222-A (JP)
Title: Variable frequency divider
Inventor: ICHIOKA TOSHIHIKO
IPC: H03K23/66
Filed: 1990-03-09
Abstract: PURPOSE:To prevent occurrence of malfunction of a frequency synthesizer by providing a logic inverter between an output of a variable frequency divider circuit and an input of a frequency division switching counter and using the logic inverter so as to invert or noninverting the logic of the output of the variable frequency divider by using a control signal. CONSTITUTION:The frequency divider is provided with a logic inverter 34 inverting and noninverting the logic of an output of a variable frequency divider circuit 30 based on a control signal and giving the resulting logic to a frequency division switching counter 32 and a frequency division expansion counter 33. Since the output of the variable frequency divider circuit 30 is inverted or noninverted by the logic inverter 34 in response to the combination of each of optional systems between the variable frequency divider circuit 30 and the frequency division switching counter 32, the phase margin of the output of the variable frequency divider circuit 30 and the frequency division switching signal is increased. Thus, malfunction of a frequency synthesizer is prevented.
Patent JP-H09330929-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUJI MASUO
IPC: H01L23/52
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To attain an electromagnetic shielding on the surface of a semiconductor chip by a method wherein a magnetic material layer is provided over metal wiring layers via an electrically insulating layer and an electrically conducting layer different from the metal wiring layers is provided bing adjacent to the magnetic material layer. SOLUTION: Metal wiring layers 1 are provided on an electrically insulating layer 3 and are covered with other electrically insulating layer 4 excluding bonding pad parts 2. A magnetic material layer 5 is provided over the layers 1 via the layer 4. The surface of a semiconductor chip is performed an electromagnetic shielding by this layer 5. Alternatively an electrically conducting layer 6 different from the layers 1 is provided being adjacent to the layer 5. The material for this layer 6 may be a metal, which is used for other wiring layers, or a polysilicon material, which is used for a gate, or the like. Moreover, the layer 6 different from the layers 1 is placed adjacent to the layer 5 and this layer 6 may be connected with the pad parts 2. Thereby, the electromagnetic shielding and an electric field shut-off effect on the surface of the semiconductor chip can be more enhanced.
Patent JP-S60204214-A (JP)
Inventor: JINNAI ISAO
IPC: H02G5/06
Filed: 1984-03-29
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-S60205954-A (JP)
Title: Operation panel of electron beam processing machine
Inventor: FUKUDA SHIROU
IPC: B23K15/02
Filed: 1984-03-29
Abstract: PURPOSE:To enable common utilization of picture distribution in some tens of pictures by presenting operation order, operating condition, effective switches to an operator by performing distribution on the display picture of a monitor for each function. CONSTITUTION:A picture is divided into four areas 10, 11, 12 and 13. Among these areas, 10 is the area indicating operation sequence, 11 is the area indicating operational condition, 12 is the area indicating only a switch which can be operated for each picture, and 13 is the area indicating operational condition at any time. Each name of switches displayed on the area 12 is corresponding to the function section common to some tens of pictures. Then, complicated operation sequence of an electron beam processing machine can be operated while watching a fixed area on the CRT picture, and this operation becomes easier. And as the condition on operation sequence can be confirmed on the fixed area, efficiency of operation work can be improved.