baber/WOPTO huggingface dataset:
Patent JP-S6425384-A (JP)
Title: Air flow mechanism for optical disk device
Inventor: MACHIDA TAKASHI
IPC: G11B7/004
Filed: 1987-07-20
Abstract: PURPOSE:To cause the heat of a power circuit to go to the outside and to hold the performance of an optical disk medium and an optical head by operating a fan for cooling for a fixed time after a power source is disconnected. CONSTITUTION:When the supply of a current is stopped by a power source disconnection, the power source is supplied from a storage battery 5 via a power source interrupting switch 9 to a fan 8 for cooling, and, at such a time, the current to flow from the storage battery 5 to a power circuit 3 is prevented by a current reverse-current preventing diode and does not flow. At the same time as the power source disconnection, a power source disconnection detecting circuit 6 detects the power source disconnection of a power source line 10 and sends a power source disconnection detecting signal 12 to a power source interruption switch control circuit 7, and when the power source interruption switch control circuit 7 receives the disconnection of the power source from the power source disconnection detecting signal 12, the circuit sends a power source interruption which control signal 11 to turn off the fan 8 for cooling after the fixed time. A power source interruption switch 9 stops the fan 8 for cooling by the off signal of the power source interruption switch control signal 11. Consequently, the fan 8 for cooling is operated for a fixed time after the power source disconnection. Thus, the heat of the power circuit 3 is discharged to the outside of an optical disk device, and an optical disk medium 1 and an optical head 2 are protected from a heat 13 of the power circuit.
Patent JP-H0933895-A (JP)
Title: Liquid crystal display device
Inventor: KAWAGUCHI TAKESHI
IPC: G09G3/18
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device provided with a means capable of keeping display contrast to a fixed level. SOLUTION: A photosensor 7 in the liquid crystal display device measures light from a back light 2 through a measuring liquid crystal cell 6, and a change-over switch 8 switches the operation of a contrast control means 3 to a manual mode or an automatic mode, and a contrast storage means 9 stores the output value of the photosensor 7 when the change-over switch 8 is set in the manual mode, and the contrast control means 3 controls the contrast by a setting value of a contrast setting means 4 when the change-over switch 8 is set in the manual mode, and when the change-over switch 8 is set in the automatic mode, the means 3 controls the contrast to the fixed level based on the output value of the photosensor 7 stored in the contrast storage means 9 and the output value of the photosensor 7 obtained without through the contrast storage means 9.
Patent JP-H0931216-A (JP)
Title: Poly(lactic acid) sheet
Inventor: TERADA SHIGENORI
IPC: C08J5/18
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To prepare a poly(lactic acid) sheet excellent in moldability. SOLUTION: A poly(lactic acid) polymer with a weight-average molecular weight ranging from 60,000 to 700,000 is used to produce a poly(lactic acid) sheet having the relation between the heat of crystallization ΔTc and the heat of melting of the crystal ΔHm satisfying (ΔHm-ΔHc)/ΔHm <=0.7, when the sheet is heated to increase its temperature. The poly(lactic acid) polymer with a weight-average molecular weight ranging from 60,000 to 700,000 is used to also give a poly(lactic acid) sheet having no crystallization, point Tc and the melting point Tm.
Patent JP-S6182621-A (JP)
Inventor: ANDO SADAO
IPC: H01H13/20
Filed: 1984-08-31
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-H1083966-A (JP)
Title: Substrate processing device
Inventor: INOKUCHI YASUHIRO
IPC: C23C16/455
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device where a film excellent in in-plane thickness distribution can be obtained. SOLUTION: A substrate processing device is equipped with a heater, a reaction tube main body 20, and a gas heating tube 40. Reaction gas flowing through a pipe 45 branches into two lateral gas flows which flow through lower pipes 46 and 47 which branch off from the pipe 45, and reaction gases flowing through the pipes 46 and 47 respectively are made to flow through upper return pipes 48 and 49 and then flow into a pipe 50. Reaction gas is pre-heated as mentioned above and fed into the reaction tube main body 20 through the intermediary of gas feed holes 60 disposed in a row.  As reaction gas is previously heated by the gas heating tube 40 and then introduced into the reaction tube main body 20, a part of a semiconductor wafer 90 in the upper course of a flow of gas is restrained from being cooled down by reaction gas, so that the semiconductor wafer 90 is improved in uniformity of in-plane temperature distribution, and thus a film is enhanced in thickness uniformity through the surface of the semiconductor wafer 90.
Patent JP-S5987047-A (JP)
Title: Catalyst for alcohol oxidation and ammonium oxidation and production thereof
Inventor: TAO PINGU RI
IPC: C07C45/37
Filed: 1983-09-29
Abstract: Catalysts useful for the oxidation and ammoxidation of alcohols contain the elements iron and molybdenum in a catalytically active oxidized state. These catalysts are especially useful for the production of hydrogen cyanide from methanol, ammonia, and an oxygen-containing gas.
Patent JP-2001014301-A (JP)
Title: Document registering method and storage medium storing the method
Inventor: ICHIHARA MASAHIRO
IPC: G06F17/21
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a document registering method which can easily register a document stored on an information processor, etc., at a registration destina tion. SOLUTION: A system control part in a client terminal device displays a message and sets document presence location information indicating the presence location of a document file to be registered and registration destination information (S1), acquires the set document presence location information and registration destination information from a RAM, etc., where they are stored immediately, a prescribed time later, or at a prescribed time according to a user's indication (S2), and reads document data of all documents in the document presence location that the acquired document presence location information indicates in order, transmits them to a document management server together with a file name given when they are filed and the registration destination information, and registers them at the registration destination that the registration information indicates (S3).
Patent JP-H1183956-A (JP)
Title: Integrated circuit
Inventor: LEE D FETTSEL
IPC: G01R31/3185
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To reuse the TAP of an IP core for accessing a boundary scanning register which has been added by a user by a method wherein a scanning register which is formed in an integrated circuit at the outside of the IP core is contained and the scanning register is connected to a test access port via a test input/output lead and a control lead. SOLUTION: In addition to a boundary scanning register 25 which has been added by a user, a general-purpose register 60 which has been added by the user is interface-connected to an IP core. An additional signal informs a TAP 39A of whether an additional scanning register exists or not, and a control line 17A supplies a control action from the TAP 39A to the boundary scanning register 25 and the general-purpose register 60. By using a scanning input 15 and a scanning output 13, either the boundary scanning register 25 or the general-purpose register 60 is accessed. By using an ERP signal, the access of the general-purpose scanning register 60 is permitted when the boundary scanning register 25 exists. When the register does not exist, the access is defaulted when the access is tried, and a bypass instruction is used.
Patent JP-S6074023-A (JP)
Title: Variable check system
Inventor: OOISHI YUUKO
IPC: G06F9/06
Filed: 1983-09-30
Abstract: PURPOSE:To eliminate the need for the insertion of a decision statement and improve efficiency by checking whether a variable which is processed in a program is within a specific variable range or not through hardware by using a variable table, a pointer table, etc. CONSTITUTION:The range in which a variable should be is specified in the program when it can be defined by programming language and is stored in a variable range storage table 3, and a pointer capable of indicating the range is stored in the pointer table 2. When an address of a memory 1 is fetched so as to store the arithmetic result of an arithmetic instruction after its execution, the pointer corresponding to the address is read out of the pointer table 2. The variable range storage table 3 is accessed by the pointer to read the variable range that the pointer indicates, and the range is put in a register 4; and the arithmetic result is outputted from ALU6 and inputted to a register 7, so a comparing circuit 5 compares it with the contents of the register 4 to judges whether the variable is within the permitted variable range or not.
Patent JP-H0468590-A (JP)
Title: Manufacture of printed wiring board
Inventor: HIRAI OSAMU
IPC: H05K3/06
Filed: 1990-07-10
Abstract: PURPOSE:To secure high resolution and remove the pin hole out of a through hole by electrodepositing a photosensitive resin layer double on a conductive layer, in the manufacture of a through hole printed wiring board, wherein electro-depositing phtosensitive resin is used. CONSTITUTION:A substrate 1 is soaked in negative electrodepositing phtosensitive resin solution, and DC is applied to do electrolysis, whereby a negative photosensitive resin layer 4 is electrodeposited on a conductive layer 2. Next, the photosensitive resin layer 4 on the surface of the board is removed, leaving the photosensitive reisn layer 4 only in a through hole. Next, the board 1 is soaked in negative electrodepositing photosensitive resin solution so as to deposit a negative photosensitive resin layer 4' on the conductive layer 2 at the surface of the board and on the through hole 3 and the photosensitive resin layer 4. Next, it is exposed through a mask and is developed to form the etching resist by the photosensitive resin layers 4 and 4', and with this etching resist as an etching mask, the exposed part of the conductive layer 2 is removed by etching, and the photosensitive resin layers 4 and 4' are exfoliated and removed.
Patent JP-H0839672-A (JP)
Title: Renewing pipe for lining existing pipe/and lining method of existing pipe
Inventor: OKAMOTO KENSUKE
IPC: F16L55/16
Filed: 1994-08-03
Abstract: PURPOSE:To provide a renewing pipe for lining an existing pipe capable of being uniformly expanded in diameter, holding a smooth inner peripheral surface even after the expansion of a diameter and good in the close adhesiveness with the existing pipe and to line the existing pipe using the renewing pipe. CONSTITUTION:A renewing pipe A is formed by covering a resin pipe composed of a thermoplastic resin with an outer layer 2 having at least one resin foam layer composed of a thermoplastic resin. An existing pipe 3 is lined by inserting the renewing pipe A in the pipeline of the existing pipe 3 to hermetically seal both ends thereof and introducing a heating fluid into the renewing pipe A under pressure to expand the diameter of the renewing pipe A while heating and softening the renewing pipe A to closely bond the renewing pipe a to the inner surface of the existing pipe 3.
Patent JP-S6161078-A (JP)
Title: Measuring device for radiation dosage
Inventor: NOMI YUICHI
IPC: G03B42/02
Filed: 1984-08-31
Abstract: PURPOSE:To measure a radiation dosage both at the current position and at a position distant from it by incorporating a radiation detecting element and a range detector and processing measurement results of both of them. CONSTITUTION:A numeral detected by the radiation detecting element 1 is inputted to a control part C through an amplifier 2 and an A/D converter 3 and a numeral measured by the range detector 4 is also inputted to the control part C through an amplifier 5 and an A/D converter 6. Then, the control part C calculates a dosage rate at a place very close to a ray source from both numerals by utilizing the nature of a radiation dosage which is in inverse proportion to the square of the distance. The arithmetic result is displayed on a dosage increase/decrease display part 9 through a logarithmic conversion part 8 and on a digital display part 11 through a hold switch 10. Consequently, the measured value of the radiation dosage at some position of the device and that of the radiation dosage at the position distant from the device are both displayed.
Patent JP-H0525983-A (JP)
Title: Drill type connector
Inventor: IKEDA NOBUHISA
IPC: E21B17/042
Filed: 1991-07-23
Abstract: PURPOSE:To connect and disconnect unit drill pipes themselves for a short time. CONSTITUTION:While a screw member 18 is provided on one end of a drill pipe 12 to be slid with predetermined or more torque, a spline 16 is formed on the outer peripheral part of a connecting member 14 fixing the drill pipe 12. Further, a spline 30 is formed on the outer peripheral part of a flange 26 fitting the screw member 18. Also, a connecting member 32 threadingly engaging the screw member 18 is secured fixedly to the upper end of an adding drill pipe 12 and formed on the outer peripheral part with a spline 36. Further, an engaging part 40 meshing with the spline 16, 30, 36 is formed inside a tube body 38 and the tube body 38 is provided in one or the other end of the drill pipes 12, 12 to be moved vertically axially thereof.
Patent JP-H0472246-A (JP)
Title: Paper sheet feeding device
Inventor: NIBU TORU
IPC: G03G15/00
Filed: 1990-07-09
Abstract: PURPOSE:To prevent a deflecting abrasion of bearing, an increase of load, and generation of an abnormal sound, resulting from a center slippage, by inserting a projection in a bearing installing plate playable in a positioning hole formed on a stay, and making a leg plate abutted and held movable to the stay. CONSTITUTION:A bearing installing plate 7 is not fixed to a stay 5 but only a leg plate 13 is abutted and held there movable, and a positioning hole 14 formed on the stay 5 is made larger sufficiently than the projection 12, making the projection 12 playable freely in the hole 14. As a result, even though some center slippage is generated between a bearing 6 and a roller axis 3b owing to a production error of the installing parts of a side plate 1 and the stay 5, the bearing 6 is pressed to a roller axis 3b, and the bearing installing plate 7 is moved to the stay 5, so as to exercise an automatic centering function, and the center slippage is corrected.
Patent JP-S5884150-A (JP)
Inventor: FUJISAWA TETSUO
IPC: C04B7/44
Filed: 1981-11-13
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-H09329396-A (JP)
Title: Composite type plate heat pipe
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To perform operation even at low heat input and high heat input and further to reduce posture dependency by a method wherein a composite plate heat pipe is constituted as a thin type plate heat pipe having first and second constituting elements integrally formed by itself and operated in a manner to be mutually complemented on a whole. SOLUTION: A first constituting element is comprised by a zigzagging fine tunnel heat pipe 1 formed such that a tunnel space formed in the plate of a plate metallic plate 1-1 through emboss 1-2 having a zigzagging fine pattern is sealed with given working liquid. A second constituting element is comprises by a non-zigzagging fine tunnel heat pipe group 2 in a semicircular shape in cross section forming a wedge-form protrusion space 2-5 is partially coupled to form a space, and the space is filled with given working liquid. The straight pipe parts of the fine tunnel heat pipes of the first and second constituting elements are arranged in a state to alternately and closely approach each other and compositely integrally formed. Two kinds of built-in heat pipes are mutually complemented to provide respective excellent performance.
Patent JP-H1079944-A (JP)
Title: Video information encoding method utilizing object boundary block union/division
Inventor: KWEON JI-HEON
IPC: H04N19/50
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a video information encoding method which can unite blocks in which superimposed pixels are not generated by uniting many object boundary blocks and deciding the propriety of superimposition between block signals at the time of encoding texture information that utilizes the shape information of object boundary blocks. SOLUTION: An area outside object padding part 31 receives inputs of information between videos or original video information from a motion compensating part and a VOP forming part and receives the input of padding shape information from a shape information encoding part. An object boundary block uniting part 32 receives inputs from the part 31 and uniting shape information and outputs a block union output to a DCT and an encoding part 33. The part 33 outputs a texture signal and simultaneously outputs to an IDCT and a decoding part 34. A united block dividing part 35 receives the uniting shape information and a signal of the part 34 and outputs decoded information.
Patent JP-S57106310-A (JP)
Title: Non-contact direct current main circuit for electric vehicle
Inventor: KINOSHITA SHIGENORI
IPC: H02P7/298
Filed: 1980-12-23
Abstract: PURPOSE: To realize the non-contact of the circuit by forming a field changeover circuit by using a thyristor while a thyristor for interrupting the main circuit is connected in series with and a reflux thyristor, which is mutually connected in reverse parallel, and a short-circuit thyristor are connected in parallel with the field changeover circuit.  
     CONSTITUTION: A main converter 4 is connected to a main motor armature 6 and a field system 7 through the thyristor 133 for power travelling operation and a reactor 5 for smoothing. The changeover circuit 15 of the field system 7 is formed by a bridge circuit of the thyristors 155W158. The current reflux thyristor 71 and the short-circuit thyristor 171, which is connected in reverse parallel with the thyristor 71, are connected in parallel with and the thyristor 120 for interrupting the main circuit is connected in series with the field changeover circuit 15. A commutation circuit 121 common with a series circuit of the field changeover circuit 15 and the thyristor 120 for interrupting the main circuit and a series circuit of the short-circuit thyristor 171 and the thyristor 120 for interrupting the main circuit is connected in parallel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6426076-A (JP)
Title: Melting plug for high tension installation
Inventor: IMANISHI MASAMI
IPC: F16K17/38
Filed: 1987-07-21
Abstract: PURPOSE:To make service life longer and allowable shearing force on a composition plane larger by charging a low melting point alloy into plural interconnecting holes installed in a tube fitting which interconnects the high tension installation inside to the outside air. CONSTITUTION:A melting point of a low melting point alloy 2 is lower than that of a tube fitting 1, and when gas temperature in high tension installation becomes more than the specified one, it is melted and blown off by dint of gas pressure inside the high tension installation, whereby pressure inside the high tension installation goes down, thus any rupture of the high tension installation due to abnormal high tension is made so as to be prevented from occurring. Since this low melting point alloy 2 is embedded in plural interconnecting holes 1b of the tube fitting, a joining area between the tube fitting and the low melting point alloy is large and, what is more, allowable shearing force on a composition plane is also large as compared with a melting plug having a single interconnecting hole with the same hole area as a total area of these plural interconnecting holes 1b.
Patent JP-S6073617-A (JP)
Title: Display device
Inventor: AOKI TOSHIO
IPC: G02F1/1368
Filed: 1983-09-30
Abstract: PURPOSE:To prevent the deterioration in display quality due to the breaking of wire on a driving circuit substrate by arranging either of address lines and data lines in a pair for every row or column of a thin film transistor array. CONSTITUTION:A couple of address lines Xi and X'i are arranged across a display picture element electrode 7 as signal lines which connect gate electrodes 2 of TFT in common in a row direction. The gate electrodes 2 and address lines Xi and X'i are formed in one body by depositing, for example, an Mo film by sputtering and then patterning it. Said constitution is employed to eliminate a trouble to operation as far as one of address lines Xi and X'i conducts even if the other is broken. Therefore, the influence of dust, a mask flaw, etc., is made small and a high quality display is obtained.
Patent JP-2000020832-A (JP)
Title: Device for outputting predicted waiting time and device for outputting predicted waiting period and storage medium
Inventor: NAKAI SUI
IPC: G06Q50/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To easily predict the length of time waiting for vacant seats and its time on the clock. SOLUTION: 'Check No.' indicating the table No. of each guest and a 'start time' when a meal is started are made correspond to each other, and stored on an RAM 4 as a check table, and a 'time band coefficient' being the coefficient of a waiting time in each eating and drinking time band in the morning, day, and night and a 'basic set value' being an average meal time are preliminary set. Then, a time related with a standard meal corresponding to each time band in the morning, day, and night is calculated by a CPU 2 from the 'time band coefficient' and the 'basic set value', and compared with the 'start time' when the meal of each guest is started so that a predicted residual time until the end of the meal of the guest can be calculated.
Patent JP-H1026582-A (JP)
Title: Capillary-type viscosimeter
Inventor: ITO HIROSHI
IPC: G01N11/08
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain the capillary-type viscosimeter for two-point temperatures having the simple, compact configuration and the excellent thermal response. SOLUTION: The sample liquid at the approximately constant temperature is introduced into a container 1 at a small flow rate from a main flow path. In a first liquid-temperature viscosity measuring part 30, the sample liquid in the container 1 is made to flow into a flow path 2 with a quantitative pump 3 and guided to a first capillary 7. The differential pressure between both ends of the first capillary 7 is measured with a first differential pressure detector 8. The liquid temperature is measured with a first temperature measuring resistor 6. The absolute viscosity μ1 at the first liquid temperature is obtained with an operating BOX 17. The flow path 2 connected to the first capillary 7 is guided out to the outside of the container 1 and guided to a heat exchanger 14 in a second liquid-temperature viscosity measuring part 31.  The sample liquid at the first liquid temperature undergoes heat exchange into the second liquid temperature. The sample liquid heat-exchanged to the second liquid temperature flows into a second capillary 9 contained in a heat insulating BOX 13. The differential pressure between both ends of the second capillary 9 is measured with a second differential pressure detector 10. The second liquid temperature is measured with a second temperature measuring resistor 11. The absolute viscosity μ2 at the second liquid temperature is obtained with the operating BOX 17.