baber/WOPTO huggingface dataset:
Patent JP-H10120435-A (JP)
Title: Dielectric material
Inventor: YOKOI HITOSHI
IPC: C03C8/14
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric material having a low absolute value of temperature coefficient of resonance frequency and a high no-load quality factor. SOLUTION: This dielectric material is obtained by mixing 95-75vol.% glass frit with 5-25vol.% inorganic filler having a coating layer composed of TiO2 and a positive high τf , forming the resultant mixture and then baking the formed compact at a relatively low temperature of about 930 deg.C. The resultant dielectric material has <0.1% water absorptivity and a high denseness. SrTiO3 , CaTiO3 , SrSnO3 and a solid solution thereof, etc., are preferred as the inorganic filter. Furthermore, the dielectric material has <=20ppm/ deg.C, especially <=10ppm/ deg.C absolute value of the temperature coefficient of the resonance frequency, >=1,800GHz, especially >=2,000GHz product of the no-load quality factor and the resonance frequency and excellent dielectric characteristics.
Patent JP-H06149572-A (JP)
Title: Beta memory managing method for rete network
Inventor: MAEDA TAKESHI
IPC: G06F9/44
Filed: 1992-11-06
Abstract: PURPOSE:To enable high-speed data processing at an RETE network by efficiently managing a beta memory. CONSTITUTION:When a token WME 2 is inputted from a route node to the betamemory of a two-input node 5, this node 5 performs a two-input test and when the true result can be provided, a copy adding a token WME 1 of an alphamemory to the WME 2 is dispatched to a node 6. The node 6 similarly performs the two-input test and when the true result can be provided, a copy adding a WME 0 to the token WME 2 and WME 1 is dispatched to a term node (terminal node) 7. In this case, an up pointer in the beta memory element of the node 5 shows NULL, for example, it is shown no WME 2 exists at the betamemory of the upstream side node, and a down pointer does not show NULL. Therefore, it is shown the WME 2 exists at the downstream side node. By utilizing this information, search can be speedily performed in the case of erasing a certain token.
Patent JP-H06150339-A (JP)
Title: Optical recording medium reproducing device
Inventor: MATSUEDA AKIRA
IPC: G11B7/00
Filed: 1992-11-06
Abstract: PURPOSE:To obtain an optical recording medium reproducing device which simultaneously reads out plural tracks, while calculating a relative moving speed between the optical recording medium and an optical head with a simple constitution, and can surely reproduce information independently of variation of the relative moving speed. CONSTITUTION:An output synthesizing circuit A72 for preprocessing or an output synthesizing circuit B73 for post-processing makes a synthetic signal of three output signals from an optical detector using a spot for pre-processing or post-processing. A target pit setting circuit 76 indicates such information that which pit is to be detected out of the synthetic signal and a signal starting count to pit detecting circuits A74 and B75. When an indicated pit in a synthetic signal of the output synthesizing circuits A72 or B73 is detected, the pit detecting circuits A74 or B75 outputs a detected signal. A speed measuring circuit 77 receives output of the pit detecting circuit A74 and B75 and measures speed.
Patent JP-2001119614-A (JP)
Title: Device and method for image-pickup
Inventor: ASHIDA TETSUO
IPC: H04N5/225
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To easily and properly detect that a lens has dirt. SOLUTION: This device consists of a lens system 12, that forms an image of an object at the outside of an image-pickup device 24, the image-pickup device 24 that captures image data relating to the lightness at each position in the image formed by a light from the lens system 12, and a detection section 54 that detects the steepness of a change in the lightness, depending on the difference from the positions of the image on the basis of the image data captured by the image-pickup device 24 and detects whether the lens system 12 has dirt on the basis of the steepness.
Patent JP-S62157363-A (JP)
Title: Recording medium rotating device
Inventor: OKAUCHI SHIGEKI
IPC: G11B17/028
Filed: 1985-12-28
Abstract: PURPOSE:To obtain a satisfactory rotating state with less eccentricity by directly loading a recording medium on the outer race of a ball bearing. CONSTITUTION:This spindle 17 is so constituted that an engagement part is deleted from a conventional spindle. In terms of the bearing 18, the outer diame ter of the outer race is the same as that of a conventional engagement part, and at the time of loading a magnetic disk its center core can be directly engaged with the outer race of the bearing 18. Accordingly a magnetic sheet is directly rotated by the bearing 18, and the spindle 17 merely transmits rota tion from a motor to the bearing. As a result it is unnecessary to machine the spindle 17 at high accuracy. Since a rotation error arising on the sheet is negligible, appropriate recording, reproducing and erasing actions can be done.
Patent JP-H07130974-A (JP)
Title: Semiconductor device and its operating method
Inventor: KODAMA MITSUFUMI
IPC: H01L21/84
Filed: 1993-11-02
Abstract: PURPOSE:To obtain a solid-state image sensing element having a function to amplify an optical signal as an electric signal. CONSTITUTION:In a thin-film transistor which uses a crystalline silicon thin film, light is shone at an active-layer region in the thin-film transistor in a state that a voltage is applied to a gate electrode, and an optical signal is measured as an electric signal on the basis of a current which flows across a source and a drain at this time. When a silicon thin film constituting the active-layer region is formed as the crystalline silicon thin film, it is possible to obtain a change in the current of 10<4> to 10<5> times as many as carriers generated at a time when light is shone.
Patent JP-2000121878-A (JP)
Title: Light shield tool for optical equipment and optical equipment fitted with same
Inventor: ODAKA HAJIME
IPC: G02B6/38
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To easily fit a light shield plate which can open and close the light output side of the optical equipment which is currently used to the optical equipment later by fitting the light shield plate to a lock part which can be locked to the outer peripheral surface of the optical equipment. SOLUTION: The lock part 1 can be engaged and locked to the engagement groove G on the output side C of an existent optical adapter A. A fitting plate 6 is connected to the front of the top-surface lock plate 4 of the lock part 1. A bearing 7 is provided in the tip center of this fitting plate 6, and a rotary shaft 8 is mounted on the bearing 7. The light shield plate 2 is a flat plate which is large enough to close the output side C, and connecting pieces 9 are projected opposite both sides of the upper end of the back and fitted to both ends of the rotary shaft 8 respectively, so that they are fitted to the lock part 1 rotatably as shown by the arrows a-b. Further, a coil spring 3 wound around the rotary shaft 8 has one end applied to the back of the light shield plate 2 and the other end to the top surface of the fitting plate 6 and always energizes the light shield plate 2 as shown by the arrow (a) (in the closing direction).
Patent JP-H01157354-A (JP)
Title: Sweet composition having low calorific value
Inventor: IWASAKI SHINICHI
IPC: A23L27/00
Filed: 1988-11-25
Abstract: PURPOSE:To obtain a sweet composition having low calorific value and improved taste, flavor and physical properties, by combining sucrose with a dipeptide sweetener. CONSTITUTION:The objective sweet composition is composed of sucrose and a dipeptide sweetener consisting of an alpha-L-aspartyl-L-phenylalanine lower alkyl ester(AP). The amount of the dipeptide sweetener is <=50wt.% based on 100wt.% of sucrose. The low-calorie sweetener having the above composition has decreased cloying heavy sweetness and harsh taste, and suppressed stickiness and tackiness compared with the simple sucrose. Furthermore, the decrease of flavor caused by sucrose can be eliminated in the above composition to obtain a refreshing sweetness.
Patent JP-H02144575-A (JP)
Title: Auto-bias circuit
Inventor: KOBAYASHI YUICHI
IPC: G03G15/00
Filed: 1988-11-25
Abstract: PURPOSE:To correctly set a developing bias voltage and to prevent the lowering of picture density by making the responding time constant of a storage circuit when the output potential of a potential detecting means changes from a low level to a high level different from that when the output voltage changes from the high level to the low level. CONSTITUTION:The surface potential of a photosensitive body 1 after exposure is detected by means of a potential detecting means 5 and the output potential of the means 5 is stored in a storage circuit 8. The responding time constant of the circuit 8 when the output potential of the means 5 changes from a low level to a high level is different from that when the output potential changes from the high level to the low level. Then a developing bias voltage applying means 9 applies a developing bias voltage to a developing section 21 in accordance with the storing potential of the circuit 8. Therefore, the developing bias voltage can be set correctly and the lowering of the picture density can be eliminated.
Patent JP-S62157305-A (JP)
Title: Magnetic reproducing method
Inventor: NAKAGAWARA KAZUHIKO
IPC: G11B5/09
Filed: 1985-12-30
Abstract: PURPOSE:To reproduce data with less probability in terms of the occurrence of data errors by moving a reproduction head at a different position so as to read out data again when the fact that a correct read-out data cannot be obtained by reading data covering a fixed range once or several times, becomes clear. CONSTITUTION:A magnetic tape 1 is wound on a pair of hubs 2 and 3, and motors 4 and 5 linked to the hubs 2 and 3 travel the tape 1 in the normal or reverse direction in response to a tape travel instruction signal supplied by a line 7. A composite magnetic head 8 is moved in the width direction of the tape 1 by a stepping motor 12. The tape 1 is read out by the reproduction head of a smaller track width than the width of a recording track. If such fact becomes clear that the correct read-out data cannot be obtained by reading once or several times at the 1st position of the data covering a fixed range, the motor 12 is driven to move the reproduction head at the 2nd position. Here said data is again read out to check the presence or absence of data errors, thereby attaining the reproduction with less probability in terms of the occurrence of data errors.
Patent JP-2001118836-A (JP)
Title: Semiconductor manufacturing device, reaction tube therefor, and manufacturing method of semiconductor device
Inventor: MAEDA KIYOHIKO
IPC: H01L21/22
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the thickness uniformity of a CVD film by suppressing a gaseous phase reaction at the outer peripheral section of a wafer, by controlling the concentration of a gas at the time of forming the CVD film on the wafer by causing the gaseous phase reaction. SOLUTION: In order to increase the depositing area of a resulted product of reaction, an uneven surface 21 is formed in an inner tube 20. The surface 21 is formed on the internal wall surface of the tube 20 facing the outer peripheral section of a wafer W. Consequently, the concentration of a gas at the outer peripheral section of the wafer W is lowered and the formation of a film on the outer peripheral section of the wafer W is suppressed so as to reduce the thickness of the film which is apt to become thicker on the outer peripheral section.
Patent JP-H08156249-A (JP)
Title: Ink jet device
Inventor: HIWADA SHIYUUHEI
IPC: B41J2/055
Filed: 1994-12-01
Abstract: PURPOSE: To simplify constitution while reducing cost. CONSTITUTION: The level shifter 53 corresponding to an ink chamber emitting ink turns first and second transistors 65, 67 ON and the level shifter 53 corresponding to an ink chamber not emitting ink turns the first and second transistors 65, 67 OFF. At this time, a voltage generating circuit 57 generates voltage +Va. That is, the metal electrode of the ink chamber emitting ink is earthed and voltage +Va is applied to the metal electrode in an air chamber and the metal electrode of the ink chamber not emitting ink is set to a high impedance state. Whereupon, an electric field is generated only across both partition walls of the ink chamber emitting ink and both partition walls move so as to be separated from each other to increase the vol. of the ink chamber.  When the voltage generating circuit 57 changes over +Va to 0V, the partition walls return to the state before deformation and pressure is applied to ink to emit ink droplets from nozzles.
Patent JP-H06142168-A (JP)
Title: Composition of sterilizing deodorant
Inventor: DAIMON HIDETO
IPC: A01N59/12
Filed: 1992-11-09
Abstract: PURPOSE:To provide the compsn. of a sterilizing deodorant having excellent sterilizing power and deodrizing power and having the long-term stability of iodine. CONSTITUTION:This compsn. of the sterilizing deodorant contains a to 3C lower alcohol or a mixture composed of at least one kind of the compds. selected from among the lower alcohol polyol, and polyol deriv. at >=80wt.%. of the total weight of the compsn., 0.005 to 5wt.% povidone iodine and 0.01 to 2.0wt.% dry distillation extract of green tea.
Patent JP-2001118152-A (JP)
Title: Sales management device
Inventor: SUGIMOTO YUJI
IPC: G07G1/12
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To automatically execute a discount processing in accordance with a discount amount with respect to a transaction total amount and the use limit number of coupons at the time of executing the discount processing through the use of the coupon and to smoothly and precisely execute the discount processing when the coupon is used. SOLUTION: A sales management device executing a sales processing has a coupon ticket discount information storage part 3 storing the arbitrary discount amount/number of coupons and the use limit number of coupons with respect to the ranges of transaction total amounts, which are divided into plural stages, paying amount calculation means 1 and 2 retrieving the discount amount/ number of coupons in the range of the transaction total amount, which corresponds to the sales total amount, and the use limit number of coupons from the coupon discount information storage part when the sales total amount with respect to one transaction is inputted, calculating the discount amount based on the number of inputted coupons, the use limit number of coupons and the discount amount/number of retrieved coupons, subtracting the calculated discount amount from the sales total amount and calculating the paying amount and a display means 7 displaying various pieces of data.
Patent JP-H08132391-A (JP)
Title: Press device
Inventor: MORI MASATOSHI
IPC: B26F1/14
Filed: 1994-11-08
Abstract: PURPOSE: To provide a press device in which different hole numbers can be punched with one metal mold, and a fine punching can be performed within a small range. CONSTITUTION: In the press device 10 in which a punch 31 having punch blades 312a, 312b, 312c and a die 21 having trimming holes 212 for inserting the punch blades 312a, 312b, 312c are arranged opposite to each other, and the punch 31 or the die 21 is set so as to be capable of advancing and retreating to punch a hole in a work 50 arranged between the die 21 and the punch 31, the punch blades 312a, 312b, 312c differed in protruding length are plurally provided, and the advancing and retreating distance of the punch 31 or the die 21 is made controllable.
Patent JP-H03159460-A (JP)
Title: Conference terminal equipment
Inventor: ISHIZAKI MASAO
IPC: H04N1/00
Filed: 1989-11-17
Abstract: PURPOSE:To improve the recognition of position coordinate display by giving a transfer means transferring position coordinate data which an input means inputs to an opposite terminal equipment and a display control means which displays a position coordinate on a display means based on transferred position coordinate data and which discriminates and displays the position coordinate concerned for a prescribed period. CONSTITUTION:When an arbitrary position on an image text screen is inputted from a coordinate input device 1, this position coordinate information is transferred to the other conference terminal equipment participating in a conference from a transmission equipment 2 through an information transfer path 3. When the other conference terminal equipment receives position coordinate information in a reception equipment 4, it transmits information to a position coordinate display device 6 and generates position coordinate display data. At the same time, a timer 7 is started, and a flicker device 8 is operated for the prescribed period, whereby the flicker of position coordinate display is controlled. Thus, position coordinate display data is transmitted to a display device 9, is overlapped and displayed on the image text screen in a flicker state.
Patent JP-H04172050-A (JP)
Title: Exchanging device
Inventor: TSUCHIDA SHINJI
IPC: H04M3/22
Filed: 1990-11-06
Abstract: PURPOSE:To operate an appropriate processing according to the state of a picture communication for a pictorial communication equipment by providing a means which detects the state of a picture transmission to the pictorial communication equipment, and operating a prescribed processing according to the detected state of the picture transmission. CONSTITUTION:This device is an exchanging device which transmits the control data of a private branch exchange 1 to a pictorial communication equipment 6 as picture data according to the indication or setting of a user. Then, this device is equipped with a means which detects the state of the picture transmission to the pictorial communication equipment 6, and the prescribed processing is operated according to the detected state of the picture transmission. A central processing unit 8 operates the exchange of an initial discrimination signal with a facsimile equipment 6, and obtains the ability of the communication of the facsimile equipment 6. For example, when the size of an original (picture) is incoincident, the error completion of the facsimile communication is operated, the information that the error completion of the facsimile communication for an inside data output is operated is communicated by a telephone set 5. At that time, the information is communicated by the belt ringing or the voice message or the like of the telephone set 5. Thus, the appropriate processing can be operated according to the state of the communication at the time of the generation of an error or the like.
Patent JP-S62157088-A (JP)
Inventor: SEKI MAKI
IPC: G06T11/00
Filed: 1985-12-28
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-H06123200-A (JP)
Title: Tenoned concrete segment for shield tunnel
Inventor: ISHIZEKI JUNICHI
IPC: E21D11/08
Filed: 1992-10-12
Abstract: PURPOSE:To enhance the strength of a joint by molding axial and shearing force withstanding reinforced portions integrally with projecting and recessed plates for protecting joint end faces, and providing projecting concrete reinforcing members serving also as anchors on the back side of each plate, and embedding the reinforcing members into each segment. CONSTITUTION:Plates each having an axial force withstanding reinforced portion 17b, 18b both molded integrally therewith are provided with protruding concrete reinforcing bars 19, 21 serving also as anchors, to form a projecting outer surface protecting plate 17 and a recessed outer surface protecting plate 18. The projecting and recessed plates 17, 18 are held in forms and concrete is poured to form tenoned concrete segments 10. Thereby the strength of a joint can be increased and damage can be prevented.
Patent JP-H08161240-A (JP)
Title: Multimedia data processing system
Inventor: YAMAMOTO NORIKI
IPC: H04N5/91
Filed: 1994-12-02
Abstract: PURPOSE: To improve the efficiency of the distribution to respective receivers of the same data such as special news data or the like in a video on-demand service or the like. CONSTITUTION: This multimedia data processing system 101 is provided at least with an information processor 102, a cable television connection device 103 for sending out multimedia data streams to the information processor 102 and a television receiver 104 to which the processing result of the information processor 102 is inputted and performs the processing of multimedia data transferred by the data streams. The information processor 102 is provided with a combination processing part 106 for combining a special news stream 202 with a video data stream 201 during the processing of the multimedia data of the video data stream 201 and outputs the respective multimedia data of the video data stream 201 and the special news stream 202 to the television receiver 104.
Patent JP-2000131350-A (JP)
Title: Connection structure of current detecting resistor
Inventor: KAWASAKI NOZOMI
IPC: G01R19/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent an electronic circuit board from affected by heat from a current detecting resistor. SOLUTION: With a current detecting resistor 1 connected between circuits 5 and 6 while a current detecting part connected to the circuit, the circuits 5 and 6 are provided on a wiring board 3, and connection terminals 11 and 12 of the circuit are connected to an electronic circuit board 2 comprising the current detecting part. The circuits 5 and 6 are bus-bars. At terminal parts 7 and 8 of the bus-bars 5 and 6, press-contact parts 17 and 18 to the current detecting resistor 1 and the connection terminals 11 and 12 are formed.
Patent JP-H06150377-A (JP)
Title: Optical recording medium
Inventor: MIYADERA TOSHIYUKI
IPC: G11B7/24
Filed: 1992-11-10
Abstract: PURPOSE:To realize stable recording characteristic by forming a protective film in a manner that the film has enough thickness to prevent the fracture of a light reflecting film due to deformation along the light reflecting film and the protective film accompanying the formation of pits in a recording film. CONSTITUTION:This optical recording medium 1 consists of a recording film 12 formed on a light transmitting substrate 11, a light reflecting film 13 formed on the recording film 12, and further a protective film 14 formed on the light reflecting film 13. This protective film 14 has enough thickness to prevent the fracture of the light reflecting film due to deformation in the light reflecting film 13 and the protective film 14 caused by the formation of pits in the recording film 12. When the protective film 14 is formed too thin, reproduced waves are deteriorated by the deformation of the light reflecting film 13 and protective film 14 caused by the formation of pits, and if further too thin, the reflecting film 13 and the protective film 14 are partly broken. Thus, the protective film 14 has enough thickness to prevent such problems so that normal reproduction can be stably performed.
Patent JP-H04172658-A (JP)
Title: Recorder
Inventor: TAKESHITA SHIGERU
IPC: G11B19/00
Filed: 1990-11-07
Abstract: PURPOSE:To save current consumption and to prevent a temperature rise in a recorder by setting only a memory to a standby state in a record standby mode, and driving disk driving means at the time of executing recording. CONSTITUTION:Mode designating means E for sequentially designating a first mode for recording input information on a disk C to be rotated by disk driving means D through a memory A and a head B and standing by recording and a second mode for executing the recording, is provided. Only the memory A is set to a standby state in response to the designation of the first mode, the input information is stored in the memory A in response to the designation of the second mode, and simultaneously or thereafter control for starting the means D is conducted. That is, only the memory A is set to the standby state at the time of a recording standby mode, and the means D is driven at the time of a record executing mode. Thus, current consumption is saved, and further a temperature rise in the recorder can be suppressed.