baber/WOPTO huggingface dataset:
Patent JP-H10283714-A (JP)
Title: Information reproducing apparatus
Inventor: KUROIWA HITOSHI
IPC: G11B19/02
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To enable switching between a vibration-proof emphasizing mode and a low power consumption emphasizing mode to improve the manipulation property of a reproducing apparatus and quality of reproducing program by selectively switching the maximum rotating velocity of a spindle motor. SOLUTION: The key '1' is input from an input apparatus 40 in order to expand the battery life by suppressing power consumption under the operating mode and condition and the key '0' is input for the vibration-proof emphasizing mode. When the key '0' is input, CPU 31 sets the maximum speed of a spindle motor 2 to two times the standard speed. Thereby, the 1/M and 1/N dividers 22, 24 are controlled and the spindle motor 2 is rotated at a higher speed to raise the readout speed and improve vibration-proof characteristic. Moreover, when the key '1' is input for suppressing power consumption, the speed of spindle motor 2 is set to 1.5 times the standard speed to control the 1/M and 1/N dividers 22, 24. CPU 31 performs the reproducing process with this preset speed. As explained above, the faster the rotating speed is, the larger the power consumption is.
Patent JP-S5613251-A (JP)
Title: Air brake
Inventor: TANAKA TAMIO
IPC: B60T13/36
Filed: 1979-07-10
Abstract: PURPOSE: To prevent the pulse pressure of the pertinent relay valve in the rear car from being generated when it is suddenly braked by providing a pressure reduction valve in the communication channel between the front and rear air tank of a connecting car and reducing the pressure of the air pump for the relay valve, as compared with the maximum brake signal pressure to the relay valve of the rear car.  
     CONSTITUTION: When air brakes are applied to a connecting car consisting of a tractor I and trailers II and III, the front wheel brake chambers 13 and 14 are connected to the inlet and outlet 8 of a brake valve 1 which is connected to air pumps 6 and 7. The rear wheel spring brake mechanism brake chambers 28 and 29 are  connected to an inlet and outlet 15 through a relay valve 18 and to the relay valve  37 of the trailer II through a relay valve 21. The relay valve 37 connects an air  pump 39 to a supply port 46 and this air pump 39 is connected to the said air pump  7 through a pressure reduction valve 41. The relay valve 37 is connected to the relay valve 57 of the trailer III and an air pump 59 is connected to a supply port 66. This air pump 59 is connected to the air pump 39 through a pressure reduction valve 61. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5313928-A (JP)
Title: Automatic printing device
Inventor: TSUKADA OSAO
IPC: G03G15/22
Filed: 1976-07-23
Abstract: PURPOSE: To attain an efficient reproduction of the document by conducting a copying system when a small number of copy is required and by operating a printing system when a large number of reproduction is required. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07279008-A (JP)
Title: Device for controlling loom
Inventor: MARUTA TADASHI
IPC: D03D51/00
Filed: 1994-03-31
Abstract: PURPOSE:To improve the control reliability of the controller of a loom by enhancing the accuracy of the time control of the loom with inexpensive devices. CONSTITUTION:Plural looms 2 are subjected to a centralized control with a host computer 1. A timing means 3a other than the timing means 1a of the host computer 1 is disposed at the end of each loom 2, and timing data on the generation of events are added to data showing the weaving states of the loom 2, such as its operation and stoppage, and subsequently transmitted to the host computer 1. The computing means 1b of the host computer 1 compares the timing data of its self timing means 1a with the timing data of the timing means 3a of the terminal. When the difference therebetween is large, the host computer issues a correction command so as to match the time of the timing means 3a to that of the timing means 1a.
Patent JP-S5841797-A (JP)
Title: After-heater in pulling of single crystal
Inventor: FUKAZAWA TOKUMI
IPC: C30B15/14
Filed: 1982-05-26
Abstract: PURPOSE:To obtain a single crystal having excellent straightness, and to improve the yield in the growth of a single crystal by Czochralski method, by using an after-heater having specific shape and dimensions. CONSTITUTION:In the growth of a cylindrical crystal 1 from the platinum crucible 2, a platinum after-heater 3 having the shape of flat ring is placed on the crucible 2. The ratio of the thickness (t) of the heater 3 to the thickness (t0) of the wall of the crucible 2 (t/t0), and the ratio of the diameter (d) of the crystal 1 to be pulled to the inner diameter (D) of the heater 3 (d/D) are made to fall within the hatched region 11 of the figure. The thickness t is >=0.25mm.. The heat generated from the ring-shaped heater 3 remarkably improves the symmetricity of the radial temperature distribution at the surface of the molten liquid, and improves the straightness of the crystal 1.
Patent JP-S59214690-A (JP)
Title: Thermal recording material
Inventor: MARUYAMA KATSUJI
IPC: B41M5/333
Filed: 1983-05-19
Abstract: PURPOSE:To provide the titled material good in heat sensitivity and free from the deterioration of a formed color image even with the elapse of time or by a plasticizer, constituted by using a specific sulfonamide or sulfonic ester compound as a coupler. CONSTITUTION:In a thermal recording material prepared by utilizing color forming reaction of a leuco dye, e.g., 3-(N-methyl-N-cyclohexylamino)-6-methyl-7- anilinofluoran, and a coupler, a compound represented by the formula [wherein R' is lower alkyl or halogen, R<2> is (aryl substituted) lower alkoxy or (substituted) amino and n is 0-2], e.g., 4-hydroxybenzenesulfonamide or methyl 4-hydroxybenzenesulfonate is used as said coupler.
Patent JP-S62245275-A (JP)
Title: Image forming device
Inventor: SAITO TETSUO
IPC: G03G15/14
Filed: 1986-04-18
Abstract: PURPOSE:To prevent charge-up of a guide member and omission of transfer to obtain images of good quality by making the length between the upstream side edge of a transfer material and an image carrier longer than that between the position, where the transfer material is first abutted on a guide member, of the guide member and the image carrier. CONSTITUTION:Shapes of the upper face and the transfer material guide part of a guide member 5 are so formed that a length (d) between the upstream side edge position in the running direction of the transfer material and the surface of a photosensitive body is longer than the length (e) at the position, where the transfer material is first abutted on the guide face. Further, a guide face (a) at the downstream side of said position is made recessed with respect to the photosensitive body as the whole. Since there is no edge parts in the position where the transfer material to which image transfer is terminated is first abutted on the transfer guide member, the transfer omission due to charge-up is difficult to occur, and troubles such as bending of the transfer material and the deviation of transfer do not occur even if the speed of the transfer material is irregularly changed or the transfer material is oscillated.
Patent JP-H09278178-A (JP)
Title: Article pitching device
Inventor: YOKOYA SHIGEHARU
IPC: B65G47/69
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide the article pitching device which is simple in constitution, can thereby enhance an operating efficiency in manufacture, and also can be made smaller in size. SOLUTION: One end part side 9B in the axial direction of a pitching roller 3 formed out of a plurality of rollers 3A is so designed as the to be capable of being rocket between a horizontal position P to the other end part side 9A and its vertically downward position Q, a stopper 5 is provided for a space between the pitching roller 3 and a carrying line at its downstream at a height not exceeding the carrying surface of the carrying line, and let each article be stopped, or be pitched by the stopper by rocking the one end part side 9B of the pitching roller 3 using an air cylinder 7.
Patent JP-S58205344-A (JP)
Title: Paging access mode
Inventor: INOUE SHIGERU
IPC: H04W4/00
Filed: 1982-05-25
Abstract: PURPOSE:To prevent ineffective and malicious calls, by dialing a secret number after a pager calling number. CONSTITUTION:A pager calling number from an outgoing subscriber is received at a call number receiving circuit 4, and the secret number dialed succeedingly is confirmed whether or not the secret number is correct according to the call number at a secret number confirming circuit 5. When the secret number is correct, a transmitter controller 2 is started to transmit the pager call signal from a transmitter 3 and a call request reception completion signal to the outgoing subscriber. If the secret number is not correct, a secret number difference notifying device 6 is started to inform it to the outgoing subscriber that the pager is not called out.
Patent JP-S57204737-A (JP)
Title: Air heater/humidifier
Inventor: UMENO YUUGO
IPC: F24F3/14
Filed: 1981-06-10
Abstract: PURPOSE:To heighten the economy of an apparatus by a method in which water heats  a shower water as a hot water following the cooling of a high temperature matter in  a separate system from an air washer, cools the high temperature matter as cooled  water with a cooler following the sparying thereof and recirculated as hot water. CONSTITUTION:An air heater/humidifier is composed of an air washer 1, a high temperature matter 12, a cooler 11 and a relay tank 9. When enthalpy difference is large  between airs 2 and 3 on the inlet side of the washer 1 and on the side of outlet thereof, a hot water flowing to the high temperature side of the tank 9 from the high temperature matter 12 fed to the high temperature side of a tank 4 and sprayed in the  washer to heat and humidify air passing therethrough. Then, the water falls down to  the low temperature side of the tank 4. Here, the temperature of a washer detected at  the detection end 14 is inputted into an adjuster 15 to control a steam adjusting valve  16. Water flowing to the low temperature side of the tank 9 from the low temperature  side of the tank 4 is fed to the high temperature matter once cooled with a cooler 11.  When the enthalpy difference is small between the airs 2 and 3, with the closing of the  valve 16, a valve 17 is controlled to bypass apart of a high temperature water to the  tank 9.
Patent JP-H0850120-A (JP)
Title: Liquid chromatograph
Inventor: KANDA TAKETOSHI
IPC: G01N30/08
Filed: 1995-04-13
Abstract: PURPOSE:To enhance the measuring accuracy of a liquid chromatograph provided with a concentration column for carrying out the concentrating treatment of a measuring sample. CONSTITUTION:A liquid chromatograph is provided with a separation column 16 for separating a measuring sample, a flow-passage control means 14 for supplying the measuring sample together with a solvent to the separation column 16, a detecting means 17 for analyzing the supplied measuring sample, sample injection means 15, 22, 22a for taking in the measuring sample and for supplying this to the flow-passage control means 14, and a concentration column 30 for concentrating the measuring sample supplied together with the solvent. The content volume of the concentration column 30 is made to 2.0 milliliters or less, and also a column filler consisting of porous carrier coated with a silicone polymer having Si-R (R is a hydropholic group) combination and Si-R' (R' is a hydrophilic group) combination, is filled inside the concentration column 30.
Patent JP-H09284074-A (JP)
Title: Crystal vibrator, its manufacture and electronic device having the crystal vibrator
Inventor: IWAMOTO OSAMU
IPC: H03H9/19
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To match an oscillated frequency signal with high precision and to suppress deterioration in a series resonance resistor so as to make its characteristic stable in a tuning ferk type crystal oscillator. SOLUTION: A 1st corrosion resistent film 2 is formed on the entire face of front and rear of a crystal substrate 1 to conduct patterning (A). Then a corrosion liquid is used to corrode the substrate while leaving a beam 5 thereby forming corrosion holes 3 surrounded by side walls 4 and the beams 5 (B). Then a 2nd corrosion resistant film 7 is formed on the entire face in addition to the 1st corrosion resistant film 2 to coat the side walls 4 around the corrosion hole 3 (C). The 2nd corrosion resistant film 7 is patterned to coat the entire face or part of the side wall 4 to expose the part of the beam 5 to be corroded (D). The substrate 1 is left in the corrosion liquid to corrode completely the beam 5 thereby allowing corrosion holes 3 at both sides of the substrate 1 to be penetrated (E).  Finally, the 1st corrosion resistant film 2 and the 2nd corrosion resistant film 7 are removed to make the corrosion process complete.
Patent JP-H04320654-A (JP)
Title: Defoaming agent for drink and drink containing the same
Inventor: MIYAMA SUSUMU
IPC: A23L29/00
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a defoaming agent effective for preventing the spouting of a drink from a positively pressurized can and useful as an additive for a canned coffee, etc., by using a specific sucrose fatty acid ester as an active component. CONSTITUTION:The objective defoaming agent for drink is composed mainly of a sucrose fatty acid ester containing 12-22C saturated fatty acid and/or unsaturated fatty acid (e.g. lauric acid) as the constituent fatty acid and having an average substitution degree of 4-7. The amount of the defoaming agent to be added to a drink is preferably 0.001-0.05wt.% based on the drink.
Patent JP-S62244901-A (JP)
Inventor: MIYAZAKI YASUO
IPC: E01B1/00
Filed: 1986-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1054970-A (JP)
Title: Liquid crystal projection display
Inventor: KUBOTA KEIICHI
IPC: G02F1/13357
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal projection display which is miniaturized, whose luminance is high, and whose power consumption is low and whose cost is low by individually guiding light emitted from the light source of each color to each picture element of a liquid crystal television corresponding to each color. SOLUTION: A red light beam 4, a green light beam 5 and a blue light beam 6 respectively emitted from a red light source 1, a green light source 2 and a blue light source 3 become nearly parallel light beams by a lens 7, and image-formed on a liquid crystal television 9 being the liquid crystal display element by a micro-lens array 8. The light beams of respective three colors are modulated by a picture signal by the television 9, and enlarged and projected by a lens 10. In this case, as to light transmitted through the lens array 8; the red light 4 is image-formed and condensed to a red picture element, the green light 5 is image-formed and condensed to a green picture element, and the blue light 6 is image-formed and condensed to a blue picture element.  The television 9 changes the light transmissivity of each picture element in accordance with each color signal of the picture signal, and modulates the intensity of the light beams 4 to 6 of respective colors transmitted through the picture element. The light transmitted through the television 9 is image-formed on the screen by the lens 10 enlarging and projecting the picture element.
Patent JP-S59214829-A (JP)
Title: Photometer for camera
Inventor: MOMIYAMA KIKUO
IPC: G03B7/0805
Filed: 1983-05-20
Abstract: PURPOSE:To obtain an excellent photometric sensitivity distribution by providing a photodetecting element which is divided into a center part and a circumferential part and an aperture limiting member as a center part, and switching photometry only at the center area of the photodetection surface of a photodetecting element and photometry almost over the entire photodetection surface. CONSTITUTION:Light beams C1 and C2 image-formed in the area A of the center part of the photodetection surface 4a are image-formed in the area A as they are through the aperture of the aperture limiting member 5. Some of light beams D1 and D2 image-formed in the area B of the circumferential part, i.e. luminous flux D3 is cut off by the aperture limiting member 5, and the degree of the cutoff increases toward the circumferential part as shown by a curve (b) to obtain an excellent center-weighted sensitivity distribution. When partial photometry is performed, a photometric sensitivity distribution shown by a curve (a) is obtained because the aperture 5a is large enough not to cut off the luminous flux.
Patent JP-H04303591-A (JP)
Title: Lighting method of high-pressure discharge lamp
Inventor: YOSHIKAWA KAZUHIKO
IPC: H05B41/14
Filed: 1991-03-29
Abstract: PURPOSE:To provide a lighting method of a high-pressure discharge lamp which eliminates an acoustical resonance phenomenon to stabilize electric discharge and reduce the size and weight of a device. CONSTITUTION:The lighting method for lighting a high-pressure discharge lamp at high frequency voltage is constituted so that the wave form of a high frequency voltage outputted from a high frequency power source 1 is a sine wave and a pulse voltage is outputted from a pulse generating circuit 2 at frequencies other than 2n (n: a natural number) times and 1/2n (N: natural number) time the frequency of the sine wave to superpose the above high frequency voltage to apply it to a high-pressure discharge lamp 3.
Patent JP-H01261671-A (JP)
Title: Synchronous exposure type copying device
Inventor: USHIO MASARU
IPC: G03B27/62
Filed: 1988-04-13
Abstract: PURPOSE:To perform correct density controlling by storing the detected density information of originals every original while making the originals one turn so as to count the number of originals prior to synchronous exposure and controlling copying density every original. CONSTITUTION:While the original is moved on a glass plate 10 by a carrying belt 23, a photodiode 37 receives reflection light generated by a scanning exposure optical system 11 and coming from the original. An amplifier 38 converts the output from radio wave to voltage and vice versa, and amplifies the output. Furthermore, the output is A/D converted by an A/D converter 39 and stored in a memory 41 as the density information of the original by the instructions of a CPU 1. Thus, the density information of all the originals is detected and stored in the memory 41 during an counting action. The density information in response to the original is called from the memory 41 and appropriate density instructions based on the density information are sent to a bias control circuit 42, thereby impressing them on a developing device 17. Thus, the developing of an electrophotographic process is performed by the bias voltage, whereby developing can be performed with appropriate density according to the density of the originals.
Patent JP-H06225074-A (JP)
Title: Reader
Inventor: TAKANO TOSHIYUKI
IPC: G03G15/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide the reader where a document neither float nor shake on a read line and the close contact between the document and a contact image sensor is secured and the document and a flexible sheet are not brought into contact with each other to prevent sticking of dirt and scratches. CONSTITUTION:A document carrying means which carries a document S, a read means which reads picture information of the document carried by the document carrying means on a read line 105b, and pressing means 110a and 110b which presses the document S carried to the read means to the read line 105b with a flexible sheet 106 between them are provided, and the flexible sheet 106 is pressed with a step by pressing means 110a and 110b so that it is not brought into contact with the document S on the read line 105b but is brought into contact with the document S before and after it.
Patent JP-H05285883-A (JP)
Title: Cutter for paper sheet
Inventor: YOMO RYOICHI
IPC: B26D1/24
Filed: 1992-04-10
Abstract: PURPOSE:To provide a cutter for paper sheets with an increased service life and excellent cutting quality for a long period. CONSTITUTION:In a cutter to cut paper sheets by means of upper and lower round cutters, at least one of upper and lower blades is formed of ZrO2-Al2O3 composite sintered substance consisting of 100 pts.wt. in a total of 50-95 parts.wt. ZrO2, containing 1.5-4.5mol% Y2O3, and 5-50 pts.wt. Al2O3.
Patent JP-H05256148-A (JP)
Title: Intake control device for engine with supercharger
IPC: F02B37/00
Filed: 1992-03-16
Abstract: PURPOSE:To protect an auxiliary turbocharger positively from high temperature even in the case of an intake change-over valve, disposed at a secondary intake port, being out of order in the closed state. CONSTITUTION:An escape valve 81 for allowing the inflow of intake air into a first intake passage 71 from a second intake passage 72 is provided upstream of the throttle valves 4 of the first and second intake passages 71, 72. Accordingly, even in the case of an intake change-over valve 18 being out of order in the closed state, the supercharged air from an auxiliary turbocharger 8 is let escape into the first intake passage 71 connected to a main turbocharger 7 through the escape valve 81 so as to prevent the notable rise of intake air temperature.
Patent JP-H08288856-A (JP)
Title: Nonblock encoding method/device and decoding device for predictive difference
Inventor: MURAYAMA YOICHI
IPC: H04N19/503
Filed: 1995-04-14
Abstract: PURPOSE: To properly process an intra-component in the nonblock orthogonal transformation encoding/decoding device which orthogonally transforms input data without division to blocks. CONSTITUTION: In the encoding device, an intra-area detector 103 detects an intra-area in accordance with input picture data 101 from a buffer memory 102 and a predictive picture from a predictor 111; and in this case, intra-block position data 115 is outputted to connect a switch 112 to the side of a terminal S2. A filter operator 113 subjects input data in the intra-area and a prescribed area around it to such filtering processing that the change of the spatial frequency of input data from the area around the intra-area to the intra-area is smoothed. The result is subtracted from input picture data 101 by a subtractor 104, and the output is subjected to encoding processing.
Patent JP-H02288225-A (JP)
Title: Method of forming contact hole/via hole
Inventor: FUU TAI RIYUU
IPC: H01L21/768
Filed: 1989-04-07
Abstract: PURPOSE: To improve the step coverage and reliability of a via-holes/contact hole by respectively forming a side-wall oxide spacer and a metallized layer for barrier on the vertical wall surface and bottom of the via hole/contact hole and depositing an isomorphic layer composed of a high-melting point material, such as a silicide, etc., on the structure. CONSTITUTION: A method for forming contact hole/via hole contains a method for connecting two conductor layers at different levels to each other. A silicon substrate of a first conductive layer forms a lower-level conductive material. The conductive material layer is coated with an inter-level oxide layer. An opening is formed through the oxide layer and an isomorphic high-melting point layer is deposited on the structure and covers the side wall of the opening with a uniform thickness. Consequently, two levels isolated by the inter-level oxide layer are electrically connected to each other. Then interconnection is established between the upper section of the high-melting point material layer and another structure at an upper level by sputtering a metallized layer on the upper surface.