baber/WOPTO huggingface dataset:
Patent JP-H0894131-A (JP)
Title: Brine concentration managing method for heating tower
Inventor: NISHIMURA KOICHI
IPC: F24F5/00
Filed: 1994-09-28
Abstract: PURPOSE: To operate a heating tower system in the most energy conserving state by so controlling the concentration drive operation that brine concentration becomes a set range by using the estimated value of the outdoor air wet bulb temperature and the estimated value of the outdoor air absolute humidity. CONSTITUTION: Brine in a lower water tank 7 is heated to the outdoor air temperature or higher by a heat exchanger 16, brought into gas-liquid contact with the outdoor air in a heating tower 1, and hence the moisture in the brine is evaporated to the outdoor air to be concentrated. In this case, the outdoor air wet bulb temperature is directly estimated, and the concentration drive operation is so controlled that the brine concentration becomes a set range by using the estimated value and the estimated value of the outdoor air absolute humidity. When the outdoor air wet bulb temperature is estimated, the highest and lowest wet bulb temperatures of the next day are estimated from the data of past several days, the outdoor air temperature and the absolute humidity at 21 o'clock of that day, and the estimated value of each time is calculated based on one day pattern.  Thus, the system can be operated with the most energy conservation.
Patent JP-H0979274-A (JP)
Title: Oil seal device
Inventor: KITAHATA KOJI
IPC: F16J15/32
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an oil seal device, which markedly improves wear resistance in a lip part of an oil seal, which can increase a fastening margin of the oil seal lip part, and which unnecessitate considering even machining accuracy of a shaft and an inner ring surface. SOLUTION: In this constitution, the peripheral side of an oil seal 1 is fixedly fitted to a fixed member 4, and a lip part is provided on the internal peripheral side of the oil seal, so as to come into sliding contact by a fixed margin with a smooth surface of a heat shrinking tube 6 fitted to a peripheral surface of a rotary member 5 of shaft, inner ring, etc. A tube of polytetrafluoroethylene(PTFE), polyethylene terephthalate(PET) PTFE coating a surface into sliding contact with the lip part, nylon, etc., is used as the heat shrinking tube 6.
Patent JP-H03124306-A (JP)
Title: Seal device for block mill
Inventor: TASAKA YURIYASU
IPC: B21B31/07
Filed: 1989-10-04
Abstract: PURPOSE:To prevent the immersion of a foreign matter into the gap between a roll and mill stand and a seal internal part by composing it by the mechanical seal part provided between a rotary cover and fixed cover and a tapered part for sealing by a centrifugal force. CONSTITUTION:When a roll 2 is rotated centering around a roll shaft 4 via a bearing 22, the immersion of a foreign matter into the gap 21 between a stand 1 and roll 2 is prevented with the centrifugal force generated on the tapered parts 19-1, 19-2 provided on the rotary cover 15 and fixed cover 16. Also even if the foreign matter is immersed between the rotary cover 15 and fixed cover 16, the immersion into the seal part internal part is prevented by a backup ring 17. Furthermore, even if moisture, etc., are passed through this backup ring part, the immersion into the mechanical seal part is prevented with the centrifugal force generated at the tapered part 19-2 provided at the outside of the mechanical seal part and also even it moisture, etc., are immersed into the part thereof it is completely sealed with the pressure-fitting part of a silicon carbide made seal ring 18-1 and carbon made seal ring 18-2.
Patent JP-H0980485-A (JP)
Title: Liquid crystal display device
Inventor: MIYAWAKI MAMORU
IPC: G02F1/133
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To attain a bright display with high contrast without causing such troubles that the device is made larger in weight and size and to attain a large- sized screen display in the case of using as a head mount display, by arranging a radiation plate for a light source between the light source and a liquid crystal panel so that the non-display part of the liquid crystal panel may not be irradiated with light emitted from the light source. SOLUTION: The transmission type liquid crystal display device is provided with the liquid crystal which is constituted by sandwiching liquid crystal 7 between an active matrix substrate 8 and a CF substrate 1, and the light source 19. The active matrix substrate 8 is provided with a light shielding layer 13, and the radiation plate for the light source 18 is arranged between the light source 19 and the liquid crystal panel so that the non-display part 24 of the liquid crystal panel may not be irradiated with the light emitted from the light source 19, and the light source 19 is arranged on the side of the active matrix substrate 8. By having such the constitution, the large-sized screen display is attained, and irregularities in orienting the liquid crystal may be prevented.
Patent JP-H01103793-A (JP)
Title: Pattern detection system for sheet paper
Inventor: MIYASHITA SHIGEMITSU
IPC: G07D7/04
Filed: 1987-10-16
Abstract: PURPOSE: To detect a pattern of paper moneys without being affected by a state of the paper moneys by dividing the paper moneys into plural sets whose detection area is specified and obtaining the center of gravity of each set in the carrying direction and detecting the distribution of the pattern based on the center of gravity. CONSTITUTION: A procedure to control an identification device is stored in a ROM 21 of a control section 7. At first, carried paper sheets are divided into plural detection areas in the carrying direction and each detection area is set to plural specified sets. A RAM 22 store a detection value in each detection area. The detection area is divided, into some sets and the detected value is regarded as a weight and the center of gravity of each set in the carrying direction is calculated by a microcomputer 23. Since the distribution of the patterns is detected based on the center of gravity, for example, a magnetic pattern of a paper money is detected without being affected by its pattern density, worn degree to the paper money and a temperature characteristic or the like.
Patent JP-H07113143-A (JP)
Title: Austenitic heat resistant cast steel
Inventor: GENMA KIWA
IPC: C22C38/48
Filed: 1993-10-18
Abstract: PURPOSE:To provide an austenitic heat resistant cast steel in which a tensile strength at 950 deg.C of about 90MPa or above can be secured and also machinability has been remarkably improved. CONSTITUTION:This steel is an austenitic heat resistant cast steel having a composition consisting of, by weight ratio, 0.2-0.4% C, 1.5-2.5% Si, 0.09-5.0% Mn, <=0.05% P, <0.03% S, 16-18% Cr, 13-20% Ni, 0.05-0.30% N, and the balance Fe with inevitable impurities. Because Nb and Mo are not added, lumpy carbides of NbC and MoC deteriorating machinability are not precipitated in a metallic structure. High temp. strength can be improved by the addition of specific amounts of Ni and N, and further, the formation of strain induced martensite at the time of machining can be inhibited by the stabilization of austenitic phases in a matrix. If S content is regulated to 0.03-0.50%, machinability can greatly be improved by the precipitation of MnS.
Patent JP-2001082646-A (JP)
Title: Connector
Inventor: FUKUSHIMA KAZUTAKA
IPC: F16L33/28
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To easily mount a connector on a flexible pipe by forming a cut part capable of opening to a seal member on the connector, and opening the cut part. SOLUTION: A seal member 15A is manufactured by rubber and the like having elasticity, each length of the seal member 15B and 15A is different from that of a projection body 15b formed in an inner circumference, and the projection body 15b is fitted to a part of a recessed groove. In each of seal members 15A, 15B, one cut part 15c is formed toward in a center part, and the cut part 15c is formed freely to open. When the seal member 15A (15B) is mounted on a flexible pipe, it can be mounted while opening the cut part 15c, and thereby, there is not such a botheration that the seal member 15A (15B) is mounted while rotating the projection body 15b along the recessed groove formed on an outer peripheral surface of the flexible pipe.
Patent JP-H02189104-A (JP)
Title: Extensible bag
Inventor: EMIRIO AMUBASU
IPC: A45C7/00
Filed: 1989-10-04
Abstract: PURPOSE: To provide a durable expandable bag with a high utility value by making a middle part of a sidewall between the top wall and the bottom wall to form a surrounding space be slid between upper part and lower part walls and slidable by a latch means. CONSTITUTION: For instance, the same latches 26 to keep contracted and expanded conditions are arranged in opposite parts of sidewalls. The latch member 28 is equipped with an E-shaped adjusting groove. Compressed springs 56 accepted by cavities 58 at the middle part of a side wall are arranged in the four corners of a wall 14 and fit into guide pins 60 of the upper part 16 and the lower part 18 of the sidewall. When this bag is contracted and the latch is pushed down, the spring 56 pushes the upper part 16 and the lower part 18 of the sidewall separate into an expanded condition. The completion of the expanded condition is automatic. To move to the contracted condition, the latch is released moving a middle member 20 of the sidewall toward the bottom wall 12.
Patent JP-H03124946-A (JP)
Title: Rocket motor case made of frp
Inventor: IIDA AKIHIDE
IPC: F02K9/34
Filed: 1989-10-06
Abstract: PURPOSE:To increase the yield strength of a connection section by squeezing a barrel section FRP into a curved shape when components are connected to end sections. CONSTITUTION:When a front end plate and a nozzle are to be connected to end sections 10a and 10b of a rocket motor case, the pressure receiving area A of these components is made 30-80% of the barrel section cross section area B of the motor case. A barrel section FRP 4 is squeezed into a curved shape and overlapped on the pressure receiving faces of components to obtain the motor case made of FRP.
Patent JP-H08315565-A (JP)
Title: Method and apparatus for improved dynamic random-access memory (dram) giving improved data band width and addressingrange to existing dram element and/or giving equivalent databand width and addressing range to smaller dram element
Inventor: CHATTER MUKESH
IPC: G11C11/407
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To increase the data band width and addressing range of a DRAM element by addressing a prescribed set of pins in order of the column direction and row direction in the initial stage of each reading-out/writing cycle, and then, supplying and retrieving data with respect to the prescribed set of pins during a writing/reading-out cycle. SOLUTION: The column addresses of a prescribed set of pins are addressed in the initial stage of each reading-out/writing cycle, and then, the row addresses of the same set of pins are addressed in the column direction in each reading-out/writing cycle. Thereafter, data are supplied and retrieved with respect to the same set of pins in each writing/reading-out cycle flowing the row addressing in each reading-out/writing cycle. Therefore, the number of pins which are required for addressing, writing, and readout can be reduced and, accordingly, the data band width and addressing range and ability of an element can be increased.
Patent JP-S62122983-A (JP)
Inventor: ENDO YUKIO
IPC: B65D90/04
Filed: 1985-11-20
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-H02107494-A (JP)
Title: Bound matter with index
Inventor: YOSHIZAWA IWAO
IPC: B42D3/14
Filed: 1988-10-17
Abstract: PURPOSE:To obtain a bound matter with index having a stepped arrangement and being free of limitations on capacity by binding a multiplicity of leaf parts of each unit leaf group by side stitch. CONSTITUTION:A paper sheet 1 is folded by parallel folding or the like to form folds as indicated by dotted lines, thereby dividing the sheet 1 into a plurality of leaf parts A, B... H. The leaf parts A, D, E and H finally become upper leaf parts, whereas the leaf parts B, C, F and G finally become lower leaf parts. Side stitching is conducted by a switching thread or a binding strap along the folds formed by the folding of the sheet 1. The leaf part B is provided with a gumming margin B1 of a predetermined width, adjacent to the fold. Next, cutting for producing two signatures is conducted along dash-and-dot lines to form top, tail and fore edges of each of the leaf, leaving the fold side uncut, whereby two unit leaf groups N are produced. The unit leaf groups N1, N2... thus produced are superposed on each other with such staggering that the gumming margin B1 of each of the leaf group is left exposed, and the resultant body is adhered to an adhesive surface of a tack paper 4. A release paper 4a is removed, and the tack paper 4 is adhered to a required part of a base paper 2.
Patent JP-S62120729-A (JP)
Title: Idle channel searching equipment of radio communication equipment
Inventor: DATE MINORU
IPC: H04B1/40
Filed: 1985-11-20
Abstract: PURPOSE:To set freely the searching range of an idle channel and to limit the frequency to a specific frequency by allowing a data processing control means to search an idle channel through the operation processing of an idle channel frequency until a numeral displayed on a count means is equal to the channel number of the idle channel searching. CONSTITUTION:A data processing control means 2 computing-processing a frequency of an idle channel consists of an arithmetic processing section 3 and a counter 4. In the data processing control means 2 receiving an idle channel searching start signal from a call means 1, the arithmetic processing section 3 operates and decides an idle channel frequency based on a signal from a start channel storage means 12, a signal from a step frequency storage means 15 and a signal from a comparison means 20. The frequency data signal subject to the operation decision is outputted to an idle channel storage means 5 and a frequency synthesizer 6. A reception section 7 receives the frequency oscillated from the frequency synthesizer 6 from an antenna 9 and an idle channel detection means 8 discriminates whether or not the received frequency is the idle channel frequency.
Patent JP-H07114272-A (JP)
Title: Image forming device
Inventor: KAWAI HIDEAKI
IPC: G03G15/08
Filed: 1993-10-19
Abstract: PURPOSE:To easily and speedily remove dust and the like when the part between the magnet roller of a developing device and the doctor blade is clogged with them and to easily eliminate the occurrence of unsatisfactory development so-called void. CONSTITUTION:An image forming device is provided with the doctor blade 42, for controlling the thickness of toner attracted to the surface of the magnetic roller 41, in a position adjacent to the magnetic roller 41 of the developing device 4 which is rotated interlocking a photosensitive drum 2. In the image forming device, the magnetic roller 41 reversely rotates, in an opposite direction to the direction of rotation used in normal development, by a prescribed switch operation or by receiving a prescribed signal from outside.
Patent JP-S63113150-A (JP)
Title: Vibration damping device for automobile engine
Inventor: OKAZAKI KATSUMI
IPC: F02D41/00
Filed: 1986-10-30
Abstract: PURPOSE:To damp vibrations in a steering part, by compensating a target idling speed to be higher as much as the specified speed according to a vibration level in the case where the vibrations of the steering part are more than the specified value when engine roughness occurs. CONSTITUTION:An engine control unit 9 inputs various detection data, and when a driving state exceeds the reference value of a roughness level out of an angular velocity sensor 12 at an idle range, it sets a first compensation engine speed N1 to be higher as much as the specified speed in accordance with this roughness level. Next, when a vibration level by a detection signal of a steering vibration sensor 22 is larger than the reference value, the second compensation speed N2 conformed to this vibration level is set to be higher as much as the specified speed. And, cooling water temperature is inputted, finding the fundamental target speed NB at the time of idling. When N1>N2 is the case, the final target idling speed is compensated to NB+N1, and when N1<N2 is the case, it is compensated to NB+N2, and feedback control takes place by a deviation with the actual engine speed. Therefore, prevention of the steering vibration is made to the highest priority, thus it is compensated in a direction of high rotation.
Patent JP-H01102688-A (JP)
Title: Pattern recognition system
Inventor: KAMATA SEIICHIRO
IPC: G06T7/00
Filed: 1987-10-15
Abstract: PURPOSE:To perform high-accuracy pattern recognition by performing effective feature extraction for discrimination in consideration of differences of local feature patterns or character patterns in respective layers among categories. CONSTITUTION:This system consists of a feature point selection part 1, a linear integration arithmetic part 2, a deviation corrective arithmetic part 3, a similarity arithmetic part 4, a local feature vector storage part 5, a decision means 6 which decides a maximum value, a pattern memory 10 as a pattern storage means for storing character patterns, and a control part 70. Then feature point selection and decision analysis in consideration of differences in feature of local feature patterns or character patterns among categories is performed to calculate similarity from linear integration, thereby extracting effective features for the discrimination. Consequently, high-accuracy pattern decision making is performed.
Patent JP-H06111053-A (JP)
Title: Bar code reading input device
Inventor: WATANABE KOICHI
IPC: G06K7/10
Filed: 1992-09-30
Abstract: PURPOSE:To make the complementary input of an object code possible even when a bar code is indistinct. CONSTITUTION:A declaration means 20D, a reading numeral string input means 20H, registration numeral string readout means 11, 12, registration numeral display control means 11, 12, and 21, specific registration numeral string selection means 20S, 11, and 12, and complementary input control means 11, 12 are provided. When a readable numeral string for an unsharp bar code is inputted in sequence of reading, all the registration numeral strings stored in an object data file 13F are displayed with object data, and also, when one of them is selected by specifying, the object code can be automatically inputted by the registration numeral string.
Patent JP-H02109483-A (JP)
Title: Television receiver
Inventor: UGAJIN MASASHI
IPC: H04N5/907
Filed: 1988-10-19
Abstract: PURPOSE:To attain picture display and printout with a low cost by providing a moving detection circuit detecting the movement of a picture element and using its output to select a display output or a printer output. CONSTITUTION:A movement detection circuit 9 detects the movement of a picture element, gives an output to switches 2, 5 for changeover. When switches 6, 12 are thrown in the position of solid lines, the video signal is subjected to noninterlace processing in a line memory 3 or a frame memory 4 to apply high picture quality and the resulting signal is displayed on a CRT on a CRT 8. The processing using a picture element of the preceding field in the memory 4 when the picture element is not moved corresponding to the output of the circuit 9 is applied and when the picture element is moved, the processing using the relevant picture element of the scanning line just before is applied. When the switches 6, 12 are thrown to the position in broken lines, the memory 4 is controlled by a printer controller 11 and one pattern is stored in the memory 4 for a prescribed time. Then the signal is printed out by a printer 13 to attain printout and picture display at a low cost.
Patent JP-H03123033-A (JP)
Title: Semiconductor device
Inventor: ITAGAKI ISAO
IPC: H01L29/732
Filed: 1989-10-05
Abstract: PURPOSE:To contrive to attain the speedup of a semiconductor device with a large current by a method wherein a third low-concentration region is provided in a second epitaxial layer, a fourth region is provided in the third region, a first epitaxial layer and the second epitaxial layer are used as a collector region, first and second regions and the third region are used as a base region and the fourth region is used as an emitter region. CONSTITUTION:An n<+> buried layer 2 is formed in the surface of a p<-> semiconductor substrate 1 and an n<-> first epitaxial layer 3a and an n-type second epitaxial layer 3b are grown. The concentration of the layer 3b is set in a concentration higher than that of the layer 3a. Then, B is ion-implanted from the surface of the layer 3b to form p<+> epitaxial base regions 4 and B is ion- implanted from the surface of the layer 3b to form a p-type internal base region 5 in a low concentration and shallow compared to the regions 4 in such a way as to connect the regions 4 to each other. Then, PoCl3 is diffused from the surface of the layer 3b to form an n<+> emitter region 6 in the region 5.
Patent JP-H06115686-A (JP)
Title: Wheel reversing device
Inventor: NISHI YUJI
IPC: B65G47/248
Filed: 1992-09-30
Abstract: PURPOSE:To supply a wheel, which is pressed into a rim in the press-in process under the condition that the surface of a disc is turned down, to the spot welding process under the condition that the surface of the disc is turned up by reversing the wheel. CONSTITUTION:A wheel reversing device consists of a wheel transferring means 2 placed on guide rails 5, which are provided on the top surface of a machine base 4 in parallel with each other, freely to slide, a wheel reversing means 3 placed on a carrying base 6 of the wheel transferring means 2, and a driving means 7 for moving the wheel transferring means 2.
Patent JP-H10102582-A (JP)
Title: Joint for steel frame column
Inventor: HIGANO NOBORU
IPC: E04B1/24
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent large force from being concentrated on the scallop of a steel frame beam by connecting the steel frame beam to a steel frame column without moving the scallop provided on the steel frame beam near to the column flange of the steel frame column, and separating an on-site weld position when the steel frame column and the steel frame beam are connected from the portion of the column flange of the steel frame column liable to be applied with large force. SOLUTION: In this joint for a steel frame column 1, the steel frame column 1 is provided with stretch sections 11 largely stretched outward with the peripheral edges of the upper and lower through diaphragms 10 corresponding to the upper and lower flanges 7 of a steel frame beam 5 and a joint plate fitting vertical plate member 14 located between the upper and lower stretch sections 11. The upper and lower end sections and column side end section of the vertical plate member 14 are continuously welded and fixed to the stretch sections 11 and a column flange 3.