baber/WOPTO huggingface dataset:
Patent JP-H01320777-A (JP)
Title: Fuel cell
Inventor: AKIMOTO ATSUSHI
IPC: H01M8/24
Filed: 1988-06-23
Abstract: PURPOSE:To reduce structural strength of a vessel and a floor and to secure uniformity of cell bearing pressure by tightening a cell stack housed in a vessel by means of bolts placed on four corners of the stack and tightening plates sliding with the stack. CONSTITUTION:In a vessel 1, a stack 2 is housed and sandwiched between an upper tightening plate 3 and a lower tightening plate 4 to keep a fixed bearing pressure. On four corners of the stack 2, bolts 5 are placed; the upper tightening plate 3 is fixed by bolts 5; and the lower tightening plate 4 fixed to sleeves 6. Bolts 5 pierce sleeves 6 and the lower tightening plate 4. Sleeves 6 slide over an outer casing 15 held in a vessel 1 through bellows 17 and tightens the stack 2 with energization of springs 7 having nothing to do with a vessel 1. Thus, the vessel 1 and the floor can be in simple structures because of no influence of tightening force and the stack 2 is tightened at its four corners with the same strength, so the bearing pressure becomes uniform.
Patent JP-H0513112-A (JP)
Title: Nickel-cadmium(nicd) battery charger pack
Inventor: NISHIOKA MASABUMI
IPC: H01M10/48
Filed: 1991-06-26
Abstract: PURPOSE:To detect the life of a Nickel-Cadmium (NiCd) battery having a charge-discharge frequency of 300-500 times. CONSTITUTION:When a sensor 1 detects that the plug of a charger is inserted to the plug socket of a power source, a control part 2 conducts the addition of a charge frequency counter 3. When the charge frequency counter 3 reaches a certain value or more, the control part 2 transmits an alarm signal to the charger.
Patent JP-H0715653-A (JP)
Title: Camera
Inventor: HASHIMOTO HITOSHI
IPC: H04N5/907
Filed: 1993-06-24
Abstract: PURPOSE:To provide a camera which can acquire the image data optimum for setting the photographing conditions even if a user performs the photographing under the extreme exposure conditions and also can reduce the deterioration of the picture quality in the photographing. CONSTITUTION:This camera is provided with a memory 6 which acquires the information for setting photographing conditions based on the output that read the photoelectric transducing output of a non-destructive read-out type solid state image pickup element CMD 2 with the 1st timing, a memory 5 which acquires the recorded image information based on the output that read the photoelectric transducing output of the CMD 2 with the 2nd timing different from the 1st timing, and a memory controller 8 which controls the timing.
Patent JP-H05345252-A (JP)
Title: Machining center
Inventor: HORIKAWA KICHIJI
IPC: B23Q11/00
Filed: 1992-06-12
Abstract: PURPOSE:To discharge chips outside a machine without impairing the rigidity of a machine bed, simply and easily by inclining the region below the tool fitted to the main spindle where chips are dropped. CONSTITUTION:When a pallet 1 on which a work is fitted is transported in a prescribed position, the work is machined, for instance, by a cutter 2 that is fitted to the main spindle and is moved backwards and forwards along the axis Z. At the time of the movement, the sliding surface of the bed in the direction of the axis Z is protected by a forward/rearward slide cover 4. The chips 3 produced by machining drop on a rightward/leftward slide cover 5 that is gradually sloped toward the front of the machine for protecting the axis X. In this case, by the cutting oil jetted from a chip-flushing nozzle device 6 arranged in the inclined upstream region of the rightward/leftward slide cover 5, the chips flowing along the inclined surface are moved to an auxiliary bed 8 positioned in front of the rightward/leftward slide cover 5 and in the lower region of a pallet changer.
Patent JP-H0320955-A (JP)
Title: Ultraviolet ray suppressing fluorescent lamp, coating material for it, and manufacture thereof
Inventor: SAITO KANEHIRO
IPC: H01J9/20
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a fluorescent lamp with high suppressing effect of ultraviolet rays, a high light flux, and excellent light color and color rendering property by coating a paint made of the fine powder of zinc oxide and a binder on the outer surface of a glass tubular bulb, and heating it. CONSTITUTION:About 25-250 pts.wt. of zinc oxide with the grain size 0.1mum or below as a ultraviolet ray absorbent is combined with butyral resin 100 pts.wt., the mixture is coated on the outer surface of a glass tubular bulb with xylene or the like as a solvent, and it is heated at 60-200 deg.C to form a uniform film with the thickness 1-15mum. This film satisfactorily exerts the ultraviolet ray absorbing ability and maintains the strength of the tubular bulb. Visible rays are thoroughly transmitted, thus the light flux reduction of a light emitting source is small, and the effect on the light color and color rendering property of a light source is small.
Patent JP-H0444013-A (JP)
Title: Manufacture of liquid crystal panel
Inventor: OSHIMA KIYOKO
IPC: G02F1/13
Filed: 1990-06-12
Abstract: PURPOSE:To obtain a uniform gap without any displacement of an upper and lower base plates and to obtain the liquid crystal panel which is excellent by installing a simple pressing device which is a point contact depression type in a vacuum device. CONSTITUTION:A bag 6 which contains a cell 10 is pressed in spot contact from an upper part before vacuum packing, and then the pressing device 12 applies voltage; and the opening part of the bag 6 is sealed and evacuation is performed in this state to perform the vacuum packing. Thus, the cell 10 in the bag 6 is pressed by the pressing device 12. Consequently, the displacement of the upper and lower base plates 4 and 5 due to a difference in evacuating speed at the time of the vacuum packing and the displacement of the upper and lower base plates 4 and 5 due to slanting in the pressure application are prevented to obtain the uniform gap. The upper and lower base plates can, therefore, be joined together while the position accuracy is held excellently to improve the reliability.
Patent JP-H0444884-A (JP)
Title: Ink cassette
Inventor: KOYAMA TAIICHI
IPC: B41J32/00
Filed: 1990-06-12
Abstract: PURPOSE:To prevent dust or a finger print from sticking to an ink sheet and also the ink sheet from becoming creased or folded by providing a window through which the ink sheet can be looked at on both an upper and a lower case, and further, providing a door part for operating the window in an ink cassette. CONSTITUTION:A door part 8 is arranged as if to surround an ink sheet 3, and further, the outer side of the door part is covered with a lower case 1 and an upper case 2. An upper case pin 14 is located at the upper left in an upper case groove 11 when the door is closed, and a door part pin 13 is located at the upper part in a door part groove 12. In this case, a lower opening part 9 is located at the right of a lower case window 6, and a lower case window 9 is closed, while an upper opening part 10 is located at the left of an upper case window 7 with the upper case window 7 closed. In addition, a compression spring 15 remains stretched. If the door is opened, an upper case pin 14 is found at the lower right in an upper case groove 11 and the door part pin 13 is found at the bottom in a door part groove 12. In this case, the lower opening part 9 is opposed to the lower case window 6 and an upper opening part 10 is opposed to the upper case window 7. In addition, the compression spring 15 remains contracted.
Patent JP-H05346238-A (JP)
Title: Mold proof coating of fan
Inventor: TSUJIMURA TOSHIYUKI
IPC: F24F1/00
Filed: 1992-06-12
Abstract: PURPOSE:To prevent generation of abnormal noises such as uncomfortable wind cutting noise and contact noise by spraying mold proof paint at a usual speed in a real use. CONSTITUTION:If mold proof paint 12 is sprayed evenly by a spray gun 11 to the upstream side in an air flowing direction of a lateral fan 1, that is, through an air suction port 8, the sprayed paint 12 is sucked through the air suction port 8 to a painting jig 7 together with surrounding air. When the sucked mold proof paint 12 crosses the lateral fan 1, most of it attaches substantially to such parts of a blade as contribute to sending air, that is, curved outer surfaces, not to other curved inner surfaces. Then, if a thickness of the mold proof paint 12 reached a desired one, paint spraying is stopped, and after that, hot air is made to flow from the upstream side in the air flowing direction of the lateral fan 1 to dry the coated paint 12. After the drying of the paint 12 is completed, a motor is stopped and the lateral fan 1 is taken off the painting jig 7.
Patent JP-H0444359-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUBOKURA FUSAO
IPC: H01L21/82
Filed: 1990-06-12
Abstract: PURPOSE:To decrease the propagation delay of a signal and control clock skew by providing the terminal of a function block connected to the wiring at the uppermost layer of plural wiring layers. CONSTITUTION:A function block comprises the lowermost A layer wiring 6, the uppermost layer A wiring 8, the contact part 10, consisting of a through hole 10b between the electrode 3 on a gate electrode 3 and the lowermost A wiring 6, a through hole 10b between the wiring 6 and A wiring 7, and a through hole 10c between the wiring 7 and wiring 8, and the input terminal 12 connected to the wiring 8, and the output terminal 13 connected to the wiring 6. Accordingly, the crowding of wiring in the vicinity of the terminal can be prevented, and it is suitable for the automatic wiring by a CAD tool. As regards the wiring capacity, the object, where CD1 between the wiring 6 and a diffusion layer 2, C12 between the wiring 6 and middle layer wiring 7, and C23 between A wiring 7 and the uppermost A wiring 8 are in series, becomes the capacitance C3 of the uppermost layer A wiring 8, and becomes the smallest value.
Patent JP-H0318885-A (JP)
Title: Computer support learning device
Inventor: ISHII KEI
IPC: G09B5/00
Filed: 1989-06-16
Abstract: PURPOSE:To offer an educational course being well-adapted to each learner by showing the educational course in a hierarchical model, selecting a necessary learning unit from a learning target and learning history data of the learner and determining a learning sequence, and generating sequence data. CONSTITUTION:An educational item is shown in a model of a hierarchical structure and stored in an educational course model 11 in advance, and a learning sequence determining computing element 12 fetches a learning target, a study item and learning history data 7 inputted by a learner, searches the educational course model 11 and determines the educational sequence of a learning unit, and generates learning sequence data 13. A learning executing system 1 reads in the next unit number from the learning sequence data 12, whenever one unit is ended, retrieves the presentation frame sequence of the unit concerned from presentation frame sequence data 14 of each unit, fetches the corresponding frame from frame information data 2 and presents it to the learner. In such a manner, only a necessary educational item can be presented in good order in accordance with the learner.
Patent JP-H0319304-A (JP)
Title: Bead inductor
Inventor: YAMAUCHI FUSHIMI
IPC: H01F17/06
Filed: 1989-06-16
Abstract: PURPOSE:To make it possible to conduct automatic package using an automatic charging machine without damaging parts by a method wherein a notched part is provided on the main body located on the moving line of the grabbing part of the automatic inserting machine so that components do not touch the grabbing part. CONSTITUTION:As the main body 1 of a beads core is formed in rectangular parallelepiped, a grabbing part 3 and the beads core main body 1 are brought into contact with each other when a grabbing part 4 moves diagonally upward in the direction as shown by the arrow in the diagram, to be away from the main body, after the grabbing part has been inserted into a printed substrate by grabbing the beads inductor. Therefore, a notched part is provided on the side face edge on the side where a lead wire is provided, and a structure 3 is formed in such a manner that the lower part of the main body 1 is obliquely notched.
Patent JP-S5676527-A (JP)
Title: Manufacture of semiconductor device
Inventor: IMAOKA KAZUNORI
IPC: H01L21/314
Filed: 1979-11-28
Abstract: PURPOSE:To form a microminiature high density region in a semiconductor device by reacting a hot nitric acid on a reverse conductivity type region forming surface of one conductivity type semiconductor substrate thereby forming a thin oxide film thereon, forming polysilicon thereon, and implanting impurity ions therethrough. CONSTITUTION:Heated nitric acid is reacted on the surfaces of source and drain forming regions 3 and 4 of an Si substrate having a gate electrode 6 thereby forming a thin (approx. 30-50Angstrom ) Si oxide film 8, then polysilicon film 9 is vapor grown on the oxide film 8, impurity ions (such as, for example As) are implanted through the films 8 and 9, and the source 3 and the drain 4 are thus formed. Since this can eliminate a knock-on phenomenon with the ion implantation, crystalline defects can be eliminated in the Si substrate, and reverse conductivity type microminiature high density impurity region to the substrate can be precisely formed.
Patent JP-S5853957-A (JP)
Inventor: KONRAATO MITSUKUSU
IPC: C09B47/26
Filed: 1982-09-06
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-S5582024-A (JP)
Title: Optical unit for spectrophotometry
Inventor: SANO KAZUO
IPC: G01J1/02
Filed: 1978-12-15
Abstract: PURPOSE:To enable measurement with high accuracy and good efficiency for the spectrophotometry to a plurality of areas in measurement space at the same time and with sufficient light amount, by using a plurality of spectrometers. CONSTITUTION:The unit uses a plurality of spectro units P1-P4, takes greater aperture for the image forming lens system L with greater solid angle for light collection, and optical fiber bundle 0 is used for the light transmission between the both. Further, taking the area of measuring range including a plurality of measuring areas as So, the number of apertures of spectro unit (N.A.) as A2, the inlet slit area as S2, and the unmber of sets as k(k>=2), the number of apertures (N.A.) of the optical fiber bundle as A1, F number of the image formation lens system as F1, the number of branched optical fiber bundle as k, the area of each emission surface branched as S1, and the F number of relay lens system as F2, the conditions of equations I to III can be satisfied.
Patent JP-H05320489-A (JP)
Title: Thermoplastic resin composition
Inventor: SAITO KEIICHI
IPC: C08L33/04
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a thermoplastic resin composition having heat resistance and mechanical properties more excellent than those of a resin composition comprising a conventional methacrylic resin and a polybutylene terephthalate resin. CONSTITUTION:This resin composition is prepared by mixing 1-99wt.% polybutylene terephthalate resin with 1-99wt.% alpha-methylstyrene copolymer essentially consisting of alpha-methylstyrene units and methyl methacrylate units. Because of its excellent heat resistance and mechanical properties, this composition can be desirably used as a molding material for industrial products such as components and housings of electrical equipments, and automotive parts.
Patent JP-H10308575-A (JP)
Title: Production of circuit for printed board
Inventor: ONO HIDEAKI
IPC: H05K3/24
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To perform soldering with uniform thickness on a wiring pattern by forming a contact part comprising a plurality of parallel lines along a line inclining against a line orthogonal to the carrying direction in the production process of a circuit board. SOLUTION: A working piece 4 of switching part is provided at a soldering part 3 being formed on the surface at the joint 5 of two parallel lines of a conductive layer 2 formed contiguously to a synthetic resin insulating layer 7 and a printed board is produced while moving the working piece 4 in a specified direction. In this regard, the joint 5 is not in parallel with the advancing direction but inclining by 5-95 deg.. Since a solder flows smoothly without producing any solder sump at the forward edge of the joint 5, soldering is performed with uniform thickness and the working piece 4 can touch the joint 5 uniformily.
Patent JP-H0450647-A (JP)
Title: Output correcting method for oxygen sensor
Inventor: MAKINO HIROSUKE
IPC: F23N5/00
Filed: 1990-06-13
Abstract: PURPOSE:To correct an erroneous output and to ensure the normal operation of a combustion device by correcting the output of oxygen concentration to a preset output value when the output is deviated from a specified range. CONSTITUTION:When the output of the oxygen concentration of an oxygen sensor is deviated from a specified range, it is determined that the combustion exhaust gas is located in a low oxygen-concentration region with incomplete combustion. The above described oxygen-concentration output is corrected to a preset output value. The erroneous output of the sensor is prevented by this correction, and the normal operation of the combustion device is not impaired.
Patent JP-H0446540-A (JP)
Title: Motor and generator
Inventor: SATO RYODA
IPC: H02K11/00
Filed: 1990-06-12
Abstract: PURPOSE:To shorten the wiring length of a winding at the side of a cylinder by sequentially connecting linear conductors inserted into slots of a stator between adjacent slots, inserting a rotor in which N-and S-poles of the same number of polarities as those of N-and S-poles formed on the stator are disposed, and outputting power from the rotor. CONSTITUTION:When conductors are sequentially connected on the opposite sides of a cylinder 1 through side conductors 8, 9 and circulated on the entire periphery of the cylinder 1, both ends become three conductor connectors to be connected to 3-phase AC power terminals (a), (b), (c) through a phase controller. A rotor 200 inserted into the cylinder 1 of stator 100 is made of ferromagnetic material, and N-poles 20a, S-poles 20b are sequentially formed at the same rotary angle pitch as that of N-poles, S-poles of the stator 100 on the surface.
Patent JP-S5855499-A (JP)
Title: Preparation of modified deoxyribonucleic acid having antitumor action
Inventor: HAYASHIDA SHINSAKU
IPC: A61P35/00
Filed: 1981-09-28
Abstract: PURPOSE:To prepare a modified deoxyribonucleic acid having excellent antitumor activity, by modifying deoxyribonucleic acid obtained from animal internal organs. CONSTITUTION:Deoxyribonucleic acid is modified to give a modified deoxyribonucleic acid. Deoxyribonucleic acid obtained from a mold of a bacterium belonging to the genus Clostridium or from vitular thymus gland is especially preferable as the deoxyribonucleic acid, and deoxyribonucleic acid is obtained by eliminating protein and ribonucleic acid from a raw material. Alkali modification (e.g., the pH is made >=12 with KOH or NaOH, and made neutral or slightly acidic with an acid) is the fittest for modification method.
Patent JP-S5377440-A (JP)
Title: Phase shift circuit
Inventor: MACHIDA MASAHIKO
IPC: H03H11/18
Filed: 1976-12-21
Abstract: PURPOSE:To prevent level change of the output voltage even if equivalent internal resistance is generated, by taking out the voltage which is generated in the equivalent internal resistance of a reactance element of an active type phase shift circuit and feeding back this voltage negatively to the supply side of the input voltage.
Patent JP-S5945533-A (JP)
Title: Input device of character
Inventor: KIMURA KAZUHIRO
IPC: G06F3/03
Filed: 1982-09-07
Abstract: PURPOSE:To provide a display device with a characterized function, by fitting a touch sensor to the screen of the display device, detecting a position by touching the screen and dividing the screen into input character, character board and function selecting key display areas. CONSTITUTION:The display area of the CRT display device 1 is divided into input character, character board and function selecting key display areas 101, 102, 103 and a transparent touch sensor panel 8 is fitted to the screen of the device 1. These areas 101, 102, 103 of the device 1 are controlled by character display, character board and selecting key display parts 2, 3, 4. A position detecting part 9 detects operator's touching with the device 1 and converts the detected result into positioning code information. While referring the positional code information to an area controlling table 6, a position discriminating part 10 discriminates which area out of the divided areas 101, 102, 103 includes a detected positional code to provide the device 1 with a characterized function.
Patent JP-H0715416-A (JP)
Title: Line termination lsi incorporated with burst clock generating circuit for measuring error rate
Inventor: MATSUBARA OSAMU
IPC: H04L1/00
Filed: 1993-06-25
Abstract: PURPOSE:To directly measure an error rate of burst data for a measured block by mounting a continuous data error rate measuring device interface to a line termination LSI used for the digital time division transmission system. CONSTITUTION:A line termination means 12 with a interface 11 for continuous data error rate measuring device mounted thereon in addition to a receiver side demodulation function in the digital time division transmission system for wired or radio communication demodulates received digital time division multiplex data and a specific pattern detection means 13 and a head part detection means 14 output a specific pattern detection signal or a head detection signal from the demodulated data, a selector 15 selects either of the signals and provides an output to a measured block decision means 21 as a reference position signal. The measured block decision means 21 counts demodulated clocks by a starting position counter 16 and outputs a burst clock only for a measured block of a specific frame to activate the continuous data use error rate measuring device for a required period only.
Patent JP-S63318711-A (JP)
Title: Sliding contact device
Inventor: MIZUKAMI SHIGEO
IPC: H01R39/20
Filed: 1987-06-22
Abstract: PURPOSE:To prevent the damage of a Cu thick-film conductor pattern, to remove agglutination and peeling approximately, to reduce abrasion, to obtain an excellent contact and to obviate heat generation and welding by using a material, in which a specific quantity of WC is contained in Ag, as a contact material for a slide contact. CONSTITUTION:Resistance paste is baked onto a ceramic substrate 1 to form a thick-film resistance pattern 2, and a wiring board 4 to which thick-film conductor patterns 3 shaped by baking Cu conductor pattern while being connected to the thick-film resistance pattern 2 are formed is shaped. A slide contact 5 in which a contact material 6 consisting of Ag-40-80wt.% WC is set up to a spring terminal material 7 is formed so as to be able to be slid opposed to the thick-film conductor patterns 3 for the wiring board 4. The effect of lubrication is reduced and agglutination and peeling are generated when the slide contact is brought into contact with the thick-film conductor patterns in Cu on the ceramic substrate when WC in Ag is less than 40wt.%, and WC in Ag causes the generation of noises when it exceeds 80wt.%.