baber/WOPTO huggingface dataset:
Patent JP-H0551239-A (JP)
Title: Glass substrate with multilayer coating film
Inventor: HORINO AKIRA
IPC: G02B1/10
Filed: 1991-08-20
Abstract: PURPOSE:To improve the adhesive strength of a film by forming a large-area first thin film having a pattern with a part applying no film on a glass substrate, then forming a second thin film on the first thin film. CONSTITUTION:The specified area of a substrate 11 of borosilicate glass contg. CeO2 is masked, and then a rectangular first thin film 12 (e.g. transparent conductive film consisting of indium tin oxide) with the area not to be coated with film, extending almost vertically from the end of the substrate 11, is formed by vacuum deposition. The substrate 11 and the specified area of the thin film 12 are masked, films of Cr, Al, Ni and Au are successively formed by vacuum deposition so that both ends 13a and 13a of the second multilayer metallic thin film 13 come into contact with the first thin film and the intermediate part 13b with the substrate 11, the second thin film 13 intersects orthogonally with the area of the thin film 12 coated with no film, thus the objective multilayer film-coated glass substrate 10 is produced.
Patent JP-H0660617-A (JP)
Title: Information recording/reproducing device
Inventor: SHUDA ETSUJI
IPC: H04N5/78
Filed: 1992-08-04
Abstract: PURPOSE:To provide a video tape recorder being employed in recording/ reproducing of magnetic tape in which random replay is allowed continuously for a long time by solving a problem that continuous replay is difficult because of time consuming retrieval although a large volume of information is recorded. CONSTITUTION:The information recording/reproducing device comprises a memory read/write section 11, an IC data video/audio processing section 12, video/ audio processing section 18, and a change-over switch 23. Random replay can be allowed continuously for a long time by switching replay between tape data and IC data as required.
Patent JP-S58104379-A (JP)
Inventor: EERITSUHI BETSUKAA
IPC: F04B11/00
Filed: 1982-11-29
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-S6267458-A (JP)
Title: Speed detection circuit using multipolar resolver
Inventor: SAWA TOSHIHIRO
IPC: G01P3/44
Filed: 1985-09-20
Abstract: PURPOSE:To elevate detection sensitivity over a wide range, by applying a bead generating theory depending on two different frequencies to a speed detection circuit using a multipolar resolver. CONSTITUTION:A frequency divider 11 receives input of a signal of a crystal oscillator 1 and outputs a signal A with the frequency of 7/8fc obtained by dividing a resolver excitation frequency fc by 7/8. The signal A is inputted into an exclusive OR circuit 12 together with a signal B obtained by converting a resolver detection signal into a pulse with a voltage comparator 9. As a result, a sum component and a difference component of the signals A and B are outputted. The resulting signals are passed through a low-pass filter 13 to extract a low frequency component only. Moreover, during normal operation, a signal D is used by a pulse conversion of the signal with a voltage comparator 14 to meet a requirement of making it's voltage level same as that of an output signal D of a frequency divider 10 and the signal C is used in the orientation. In such a manner, a wide range of speed detection signal and a low and highly accurate speed detection signal can be obtained with the same F/V conversion circuit.
Patent JP-2000039988-A (JP)
Title: Installing device for retrieval program for electronized technology material by field
Inventor: INOMATA KUNIOMI
IPC: G06F9/06
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an installing device for retrieval programs for electronized technology materials by fields which can easily install only a retrieval program for necessary technology materials. SOLUTION: An installation control means is equipped with a list display control means S11 which reads in a storage medium stored previously with plural retrieval programs and their capacities and material names corresponding to the retrieval programs and displays a list of the material names on a screen, a retrieval program selecting means S12 which selects a retrieval program to be installed from the list according to operation input, and a rest capacity display means S13 which finds the sum of the capacity of the retrieval program selected by the retrieval program selecting means S12, compares the sum with the free capacity of a storage device 3, and displays the rest capacity of the storage device, and the installation control means installs the selected retrieval program in the storage device from the storage medium.
Patent JP-S6450491-A (JP)
Title: Manufacture of semiconductor laser
Inventor: SUGAO SHIGEO
IPC: H01S5/00
Filed: 1987-08-20
Abstract: PURPOSE:To improve reproducibility and yield by forming a stripe-like bank on a substrate of the face formed with a collapsible layer, forming current blocking structures on both sides of the bank, removing the layer, and laminating a buffer layer, a clad layer and a contact layer sequentially on the bank and the structure. CONSTITUTION:Impurity ions are implanted on a semiconductor substrate 10 of its surface having a plane (100) to form a collapsible layer 11, and a stripe- like bank is formed in a direction parallel to a direction (011') or (011) on the substrate 10 of the face formed with the layer 11. Then, after current blocking layers are selectively formed on both sides of the bank, the layer 11 is removed by vapor etching, and the same conductivity type buffer layer 13 as that of the substrate 10, an active layer 14, and a reverse conductivity type clad layer 15 as well as a reverse conductivity type contact layer 16 to that of the substrate 10 are sequentially vapor epitaxially grown on the bank and the structure. Thus, high reproducibility and high yield can be obtained.
Patent JP-S6453977-A (JP)
Title: Transfer paper curl eliminator for transfer type image former
Inventor: ENOMOTO MASAYUKI
IPC: B65H29/70
Filed: 1987-08-20
Abstract: PURPOSE:To eliminate a transfer paper curl to be produced at the time of heating and fixing by installing a pair of rollers shiftably in both conveying and rectangular directions of transfer paper. CONSTITUTION:A sheet of transfer paper heated and fixed by a fixing roller pair is advanced into a transfer paper conveying route of a transfer paper curl eliminator 40. The transfer paper is advanced forward along a transfer paper from guide plate 43 and reached to an intermediate roller pair. The transfer paper is held of its tip part between an intermediate-on roller 41 and an intermediate-down roller 42 and conveyed. At the time of a thin paper mode setting state, a rocker plate 45 is controlled so as to be moved to the lower part, and a thin sheet of transfer paper receives a concave state of straightening force. At the time of a thick paper mode setting state, the rocker plate 45 is controlled so as to be moved to the upper part, and a thick sheet of transfer paper receives a projected state of straightening force.
Patent JP-H1146538-A (JP)
Title: Working height controller for mobile agricultural machinery
Inventor: NAKAMURA HACHIRO
IPC: G05D1/08
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To enable the practice of the height control with a high accuracy and a good speed of response without detecting the ground height in error or losing functions to detect the ground height. SOLUTION: This operating height controller for mobile agricultural machinery is capable of controlling the reaping height of a reaping part 14 to a reaping height computed from the ground height Hs detected with an ultrasonic sensor 19 installed on the centroidal point of a mobile machine body 11, the tilt angle α2 in the front and rear directions of the mobile machine body 11 detected by a tilt sensor 20 and the rotation angle α1 of the reaping part 14 relatively to the mobile machine body 11 detected by a lifting angle potentiometer 18 by a microcomputer.
Patent JP-S6451785-A (JP)
Title: Inter-frame forecasting encoder
Inventor: TAKENAKA YUJI
IPC: H04N19/423
Filed: 1987-08-21
Abstract: PURPOSE:To reduce the decline of a transmitted bit and a necessary transmission band width by encoding the pictures of both a dynamic area and a static area by providing an encode control circuit to supply the signal to show the value below or above a reference value according to calculated result of the difference value of a vector in frame. CONSTITUTION:The difference value of the vector in the frame is calculated according to an output vector, supplied from the motion detecting circuit 2 of a motion compensation forecasting encoding circuit 17, and is compared with the reference value, and the dynamic area and the static area in the picture are detected 19. The encode control circuit 10 to which the output signal of the dynamic area and the static area detecting circuit 19 is supplied, and a quantizing circuit 7, the quantizing characteristic of which is switched so as to correspond to the dynamic area and the static area by the control circuit 10, are provided, and the pictures of the dynamic area and the static area are encoded as being switched. Thus, by detecting the dynamic area according to a vector variation rate, and making the vector variation rate be a parameter for determining the quantizing characteristic, picture quality in the quantization of a still area can be improved.
Patent JP-H0873493-A (JP)
Title: Production of 17alpha-hydroxypregna-1,4,6-triene-3,20-dione
Inventor: KAJIYASHIKI TSUYOSHI
IPC: C07J75/00
Filed: 1994-09-01
Abstract: PURPOSE: To obtain the subject compound useful as a raw material, etc., for an antiandrogenic agent in good yield in a short step by oxidizing a 7α- hydroxypregna-20-formyl-1,4-dien-3-one in the presence of a copper catalyst, then carrying out the dehydrating reaction of the oxidation product in the presence of an acidic catalyst and subsequently oxidizing the resultant product. CONSTITUTION: This method for producing 17α-hydroxypregna-1,4,6-triene-3,20- dione of formula IV comprise oxidizing a 7α-hydroxypregna-20-formyl-1,4-dien-3- one of formula I (R is H or a protecting group of hydroxyl group) with molecular oxygen in the presence of a copper catalyst, providing a 20-ketone derivative of formula II, then carrying out the dehydrating reaction of the ketone derivative in the presence of an acidic catalyst, affording a pregna-1,4,6-triene-3,20- dione of formula III and subsequently oxidizing the resultant compound with molecular oxygen in the presence of a base and reducing agent. Thereby, the 17α-hydroxypregna-1,4,6-triene-3,20-dione useful as a synthetic intermediate, etc., for gestroxane acetate useful as an antiandrogenic agent is obtained in good yield in a short step.
Patent JP-S6363925-A (JP)
Title: Vibration monitor for rotary machine
Inventor: HIKASA HISAKAZU
IPC: G01H17/00
Filed: 1986-09-04
Abstract: PURPOSE:To achieve a real-time multipoint monitoring with a simple construction, by entering a crest factor as monitoring item together with an average speed and an average acceleration to identify these values and thresholds in a matrix manner. CONSTITUTION:Detection outputs from acceleration sensors 11 or the like are processed with a BPF31, an integrator 41, an averaging circuit 51, and A/D converter 91 and the like to determine an average speed. Likewise, an average acceleration, peak acceleration and the like are derived with A/D converters 101 and 111 and the like and an arithmetic unit 12 divides the peak acceleration by the average acceleration to calculate a crest factor. Then, the average speed, average acceleration and the crest factor are entered as monitoring factor. These items are compared in the size with respective thresholds to output 4 bit data in total: 1 bit data of 1 or 0 and 2 bit data corresponding to high, medium and low range of the crest factor, by which an alarm 13 is controlled while the cause of vibration and the like are determined based on matrix identification through acceleration sensors 11-1n to control a display 14 and the like. This enables a real time multipoint monitoring with a simple construction.
Patent JP-S60101453-A (JP)
Title: Semi-mechanical solar house
Inventor: NAGAO SHIYOUJIROU
IPC: F24S90/00
Filed: 1983-11-07
Abstract: PURPOSE:To contrive to enhance the heating efficiency and at the same time reduce the cost by a structure wherein a ribbed seam galvanized sheet iron roofing is remodeled into an air heating type solar heat collector, to which a collector integrated with wall is connected, so as to form a roofing part, a wall surface part, an underfloor part and a room into a circulating circuit of hot air current. CONSTITUTION:A collector integrated with roof C1 consists of flat ventilating duct D1 formed between blackened galvanized iron sheets, which are clamped by wooden screws 8 to reinforcing bars 3 fixed to a roll 1 by means of a bolt 4 and nuts 5, and transparent plates P made of FRP or the like. Air current is descended in a wall duct D3 at the northern side of a building by means of a long shaft Sirocco fan F1 for forced drafting, which is arranged at the apex of the roof collector C1 and forced in a heat storage chamber A by means of a long shaft Sirocco fan F2 and reached the apex of the roof collector C1 through a wall collector C2. A part of hot air is ascended in a wall duct D4 provided at the inside of a wall facing south so as to blow off the hot air, which is sucked in the suction ports 18 on the wall duct D4, from blow-off ports 17.
Patent JP-H0256834-A (JP)
Title: Color picture tube
Inventor: SATO KENICHI
IPC: H01J29/07
Filed: 1988-08-23
Abstract: PURPOSE:To make it possible to secure electron beam passages surely and to suppress the thermal expansion of a mask sufficiently by making the apertures scattered on the second mask plate larger than those on the first mask plate, and forming them in the longish holes with the long axes placed in the radial direction from the tube axis as the center. CONSTITUTION:A complex shadow mask which consists of the first mask plate 9 and the second mask plate 10 is provided between an electron gun 3 and a fluorescent screen 4. While numerous apertures 11 scattered on the first mask plate 9 are circular, numerous apertures 12 furnished on the second mask plate 10 responding the the apertures 11 are of the diameter larger than that of the apertures 11, and made in longish holes with the long axes placing in the radial direction from the tube axis as the center. As a result, a temperature rise of the first mask plate can be suppressed by the second mask plate sufficiently. Consequently, the generation of uneven picture lines resulting from the disturbance to the passages of electron beams, and the uneven color by the thermal expansion of the first mask plate can be reduced.
Patent JP-H1034611-A (JP)
Title: Manufacture of decorative sheet
Inventor: NIKI MASAO
IPC: B32B27/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain surface fabrication technique for MDF(medium-density wooden fiber board) by which it is possible to reinforce the surface layer of MDF and at the same time, make the surface decorative, and which saves natural resources and energy, and has no environmental problem. SOLUTION: An isocyanate composition comprising polymethylene polyphenylpolyisocyanate, polyoxyalkylenepolyol with a molecular weight of 1000 or more and 600 or less and alkylenecarbonate as essential components, is applied to and caused to permeate through a base (2) formed entirely of or with its surface part formed of a medium-density wooden fiber board (2a). In addition, a decorative laminated layer (1) is formed while the lamination is still uncured, and is thermally pressed into a single piece.
Patent JP-S59100221-A (JP)
Inventor: JIERII UIRIAMU SHIEEN
IPC: H01F1/147
Filed: 1983-11-07
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-H0924892-A (JP)
Title: Body yacht
Inventor: TANABE SEIZO
IPC: B63B35/79
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a body yacht enabling even a beginner to maneuver. SOLUTION: A body yacht is of structure formed by combining stabilizing ballast 2 fitted to a body 1 having a buoyancy body, and sails 6, 7 fitted to a mast 5. The front face is equipped with a bumper 4, and a hand is tied to the yacht by a rope so that a person is not separated from the yacht. Moreover, the speed is not fast, so that there is no danger.
Patent JP-H0547859-A (JP)
Title: Semiconductor integrated circuit
Inventor: ISHIKAWA HIDEO
IPC: H01L21/60
Filed: 1991-08-21
Abstract: PURPOSE:To prevent excessive sinking in a bonding part of a bonding pad and shortcircuiting of an inner circuit by aluminum scraps by using ultrasonic bonding in some wire bonding between a semiconductor integrated circuit and a package lead of a multilayer interconnection structure. CONSTITUTION:As a wiring layer constituting a bonding pad, not a thick second layer wiring (not illustrated in the figure) but a first layer wiring 3 or a bonding pad metallic layer 7 is used. A film thickness of about 1mum can be selected which is optimum for a bonding pad. Thereby, when a thickness of a bonding pad is made about 1mum, load and power during bonding can be reduced. Proper sinking of a bonding part 10 is realized and generation of aluminum scraps is prevented.
Patent JP-H0660836-A (JP)
Title: Ion acceleration device
Inventor: AGAWA YOSHIAKI
IPC: H01J37/18
Filed: 1992-08-05
Abstract: PURPOSE:To reduce X-ray quantity leaked outside by lessening the quantity of X-ray generated from a vacuum exhaust pipe. CONSTITUTION:Plural electrodes 22, adhesively fitted to insulating material 21 and having a hole at the middle part, are fitted to the inside of a vacuum exhaust pipe 12, a bias electrode chamber 39 is interposed between a fitting flange 23 on the ground side and a pump connecting pipe 15, and a negative bias electrode 32 is fitted to the inside to form a negative electric field. On the other hand, a bias electrode chamber 33 is interposed between a fitting flange 24 on a high pressure side and an exhaust pipe 13, and a bias electrode 31 is fitted to the inside to form a positive electric field. Consequently because an electrically potential barrier for an ion and an electron is formed on both the sides of the vacuum exhaust pipe 12, the quantity of a X-ray, generated by the collision of the electron to a pipe wall, is reduced.
Patent JP-H1154035-A (JP)
Title: Mask for phosphor paste application
Inventor: KAMATA YORIO
IPC: H01J9/227
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent a phosphor paste provided near an opening part from being run out of a groove part between bulkheads and adhered to the bulkhead top parts by providing a protruding part near the opening part corresponding to the groove part between bulkheads. SOLUTION: A screen mask 2 is formed of a screen grid 2a, a first emulsion 2b of first layer to be formed on the screen grid 2a, and a second emulsion 2c of second layer to be formed on the first emulsion 2b. After an emulsion is applied to the whole surface of the screen grid 2a and dried, an opening part 2d is formed only on a groove part between bulkheads 3 corresponding to the color to be applied to form the first emulsion 2b using known photolithography technique. The emulsion is applied onto the whole surface once more followed by drying, and patterned so as to form a protruding part only around the opening part 2b to form the second emulsion 2c.
Patent JP-H0760046-A (JP)
Title: Separating device
Inventor: SATO MOTOHARU
IPC: B01D47/02
Filed: 1993-08-24
Abstract: PURPOSE:To provide a separating device capable of minimizing ventilation resistance. CONSTITUTION:A separating device is provided with a case 2, for storing water L at its bottom part, having an air suction opening 2a and an air exhaust opening 2b on the upper side, separating plates 3 each of which has a large number of continuous very small gaps and is so arranged as to divide the inside of the case 2 into an air suction opening side and an air exhaust opening side and dispose its lower end under the water L and a water discharge head 5 and a water supply pipe 7 for supplying the water L on the upper side of the separating plate 3. For this reason, the water L is discharged to the upper surface of the separating plate 3 to form water screen in the very small gaps in a fluid manner, the air drawn in from the air suction opening 2a is made to pass through or contact with the water screen, etc., of the separating plate 3 to permit foreign matter to be separated and removed and the ventilation resistance can be reduced substantially in comparison with the conventional device which discharges all the air drawn in through the water.
Patent JP-S6453206-A (JP)
Title: Automatic machine with trouble alarm output means
Inventor: KABE AKIYOSHI
IPC: G05B19/18
Filed: 1987-08-25
Abstract: PURPOSE:To realize the replacement or the repair of a position detector before this detector becomes thoroughly defective and the working of a machine is stopped, by using an alarm output means to produce the alarm when the input value of the position detector has a certain degree of deterioration. CONSTITUTION:An alarm output means 13 applies the alarm value to an input level deciding means 6 which decides the level of the input value of a position detector 1 and at the same time works in case said input value is reduced less than the alarm value. Thus the alarm is produced from the means 13 as long as the input value of the detector 1 is reduced less than the alarm value level even before the detector 1 has a trouble. Then the working of a machine is stopped when the input value of the detector 1 is reduced less than an error reference level. Thus it is possible to foresee the occurrence of a trouble via the alarm even before the trouble of the detector 1 occurs actually and then to cope with the trouble.
Patent JP-S58113403-A (JP)
Inventor: YAMAMOTO HARUHIKO
IPC: E01C7/30
Filed: 1981-12-26
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-S6269741-A (JP)
Title: Information communication system
Inventor: MURAKAMI SHINICHI
IPC: H04B14/04
Filed: 1985-09-21
Abstract: PURPOSE:To substantially improve the encoding compressing ratio of transmission objective information and to transmit a video, etc., through a circuit at a low bit rate not by encoding the transmission target signal waveform of the video, etc., out recognizing the contents of a picture, etc. CONSTITUTION:When an objective person 100 pronounces a voice 'a', it is inputted to a speech recognition part 122 through a microphone 121. According to the prescribed procedure, it is analyzed in terms of voice spectrum, and its paragraph is sorted out. At every paragraph, an input pattern is compared with the reference one of a voice database 123, and recognized to be the voice pattern 'a' with the highest similarity. The recognized 'a' is transmitted to a picture recognization part 102. In terms of the recognition of a 'ro' pattern, pattern matching is carried out by targeting only patterns deeply regarding the pronunciation of 'a' among patterns included in a picture database 104. The recognized 'ro' pattern is encoded by an encoding part 105, and transmitted to a reception side through a transmission line 106. The recognized voice is encoded by a voice encoding part 124, and transmitted to a reception side through a transmission line 125.