baber/WOPTO huggingface dataset:
Patent JP-H0263424-A (JP)
Title: Mechanism for erectly holding stool seat
Inventor: MORIWAKI MASAZUMI
IPC: A47K13/12
Filed: 1988-08-30
Abstract: PURPOSE:To prevent the generation of operating sound by receiving a restraining ring by an elastic body at the time of the collision of the restraining ring with a restraining base body because of a spring. CONSTITUTION:At the time of erecting a stool lid 1 by utilizing the rotation and movement in the axial direction of a restraining ring 11, the rotation of the restraining ring 11 is suppressed by making a step portion 11e hit against an engaging projection 10c, to hold the stool seat 1 in an erect condition. The restraining ring 11 is moved in the axial direction with respect to a restraining cap 10 and, when the step portion 11e falls down onto the engaging projection 10c after the restraining ring 11 traveled in the arrow direction, the restraining ring 11 is suddenly pushed off by a leaf spring 12 colliding against the restraining cap 10. In this case, even if the restraining ring 11 is moved in its axial direction, the end face of the annular projecting portion 11b of the restraining ring 11 collides only against an O-ring 13 and the restraining ring 11 is elastically received.
Patent JP-H0556350-A (JP)
Title: Picture reproducing device
Inventor: SATO YOSHINOBU
IPC: H04N5/45
Filed: 1991-08-28
Abstract: PURPOSE:To prevent a cursor from being printed by selecting the turning ON and OFF of the display of the cursor or a track number or the like. CONSTITUTION:A still video floppy reproducing circuit 22 outputs a video signal which multi-displays the four or twenty-five pieces of pictures from a still video floppy to an adder 24. A system control circuit 20 supplies a non-signal, the picture of the cursor, or the picture of the cursor and the track number to the adder 24 by a set display mode. The system control circuit 20 supplies the non-signal to the adder 24 regardless of the set display mode, according to a print request signal from a video printer 16.
Patent JP-H0772351-A (JP)
Title: Optical semiconductor module
Inventor: KURATA KAZUHIKO
IPC: G02B6/42
Filed: 1993-09-01
Abstract: PURPOSE:To suppress the increase of the pressure in a package by a temp. rise even if the package is completely filled with liquid by providing a part of the package with an elastic material part. CONSTITUTION:The end face at the front end of an optical fiber 1 is mirror finished and is fixed into a V-groove of a substrate 2. An optical semiconductor element 3 is so positionally adjusted as to be optically coupled to the optical fiber 1 and is fixed by solder. An optical system 4 consisting of the optical semiconductor element 3, the optical fiber 1 and the substrate 2 is housed in the package 5. On the other hand, the cap 7 of the package 5 is formed of a 'Koval(R)' and is bored with a hole 8 and the cap 7 is seam welded to the package 5 which is housed with the optical system 4. After the inert liquid 9 is filled into the package 5 from the hole 8, the hole 8 is sealed by a sheet 10 consisting of a resin. The cap 7 is partly provided with the elastic material part in such a manner, by which the elastic material part is deformed and a pressure change in the package is suppressed.
Patent JP-2001039566-A (JP)
Title: Sheet feeding device and picture image formation device
Inventor: ISHIDA YASUSHI
IPC: B65H3/52
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent vibration of a separation pad by receiving force of a separation roller at the time of separating sheets by the separation roller and the separation pad to be pressure contacted on the separation roller. SOLUTION: Vibration of a separation pad 73 is prevented by covering a revolving fulcrum shaft 74a of a separation pad holder 74 holding the separation pad 73 with a rubber bush 51 which is a viscoelastic member on a sheet feeding device furnished with a separation rover to deliver sheets from a cassette loading a plural number of the sheets on it and the separation pad 73 to separate the sheets one by one between the separation roller by being pressure contacted on the separation roller.
Patent JP-S6460740-A (JP)
Title: Fuel supply control device for internal combustion engine
Inventor: AKIYAMA EITETSU
IPC: F02D41/10
Filed: 1987-08-31
Abstract: PURPOSE:To prevent over-rich at the time of full open start state and to improve starting performance by prohibiting loading after acceleration when engine speed is less than designated and load is more than designated at the time of conducting acceleration loading when a throttle valve opening is increased and conducting loading after acceleration when it is decreased. CONSTITUTION:Detection values of a throttle valve opening sensor 4, an intake absolute pressure sensor 8, a water temperature sensor 10, a crank angle sensor 11. O2 sensor 15 and so on are input to an electronic control unit 5 to compute and control the valve opening time of a fuel injection valve. The electronic control unit 5 differentiates a detection value from a throttle valve opening sensor 4 to conduct acceleration loading when the valve opening speed is increased and loading after acceleration when the valve opening speed starts to be decreased. When the engine speed is less than designated speed and the throttle valve opening is larger than 55 deg., for example, loading after acceleration is prohibited.
Patent JP-2000044957-A (JP)
Title: Antenna position control method in traveling machine inductive radio equipment and apparatus therefor
Inventor: EBIHARA MASANORI
IPC: H04B5/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an antenna position control method and an apparatus which enable precise online grasp of a gap abnormality between a cable and an antenna occurring in accordance with a change with time such as sinking of a railway sleeper and the strain of a rail in itself and its adjustment in the inductive radio equipment to be used in the position detection of a traveling machine. SOLUTION: The distance between a cable 4 provided along a rail on which a traveling machine 1 runs and an antenna 6 installed on each traveling machine is measured by a measuring means such as a laser range finder 1 and an ultrasonic range finder which is installed on the traveling machine, and the distance between the cable 4 and the antenna 6 is retained in the range of predetermined control values by moving the antenna 6 in the direction receding from the cable 4 by a driving device such as an air cylinder 8 when the measured distance is shorter than the range of the predetermined control values, and by moving the antenna 6 in the direction approaching the cable 4 when the measured distance is greater than the range of the predetermined control values.
Patent JP-S6371985-A (JP)
Title: Digital magnetic picture recording device
Inventor: SHIMOTASHIRO MASAFUMI
IPC: H03M5/06
Filed: 1986-09-16
Abstract: PURPOSE:To reduce the error rate of the case of recording on a magnetic recording medium by reversing a digital code one bit on each one sample and recording on a magnetic recording medium by applying an NRZI modulation. CONSTITUTION:The data converted in digital is converted into the digital code showing a word weight distribution by a word weight convertor 23 and inputted into a reversion one bit device 24. An MSBI bit is reversed on each one sample according to the horizontal synchronizing signal of a timing reference in the reversion one bit device 24. It is then converted into a header data according to the horizontal synchronizing signal by a header adder 25 and inputted to a Parallel-Serial convertor (P-S convertor) 26. The digital code is converted to a serial data and inputted to an NRZI modulator 27 in the P-S convertor 26. The serial data are subjected to the NRZI modulation and recorded on a magnetic recording medium via a magnetic head 28 in the NRZI modulator 27.
Patent JP-H0384318-A (JP)
Title: Igniting file for lighter and manufacture thereof
Inventor: YONEDA YUSHIN
IPC: F23Q2/46
Filed: 1989-08-25
Abstract: PURPOSE:To provide a file surface of which machining operation is saved and of which firing efficiency can be improved by a method wherein the file surface and an auxiliary ring surface have circumferential surfaces of the same diameter to each other. CONSTITUTION:A rotary body 1 is made such that body side surfaces of its circumferential surface are applied as auxiliary ring surfaces 1b, segments other than both side surfaces are applied as file surfaces 1a. The file surface 1a is provided with knurling 2 over the auxiliary ring surface 1b. The file surface 1a is provided with a file 3 crossing with the knurling 2, and this file surface 1a is applied as a double file. A shaft 4 of the rotary main body 1 is provided with a groove 5 between a circumferential surface having the file 3 and both side circumferential surfaces, both side surfaces having only the knurling 2 are applied as the auxiliary ring surfaces 1b, and further the circumferential surface of double file between the knurling 2 and the file 3 is applied as the file surface 1a. In this case, the groove 5 is made in advance and then the file is formed to be formed there or the knurling 2 and the file 3 are formed.
Patent JP-S6277634-A (JP)
Title: Mode setting system for printer device
Inventor: INAMOTO AKIHIKO
IPC: B41J29/38
Filed: 1985-09-30
Abstract: PURPOSE:To set a mode almost without any increase in cost by reading a selection mark by a photosensor on a carrier when a mode selection switch is pressed in an off-line state. CONSTITUTION:When the mode setting switch is pressed in the off-line state, the selection mark on a mode setting entry form is read by the photosensor 1 on the carrier 3 and this read data is stored in a nonvolatile memory 10. Then, when an on-line state is entered, the contents of the nonvolatile memory 10 are read out to perform control for the mode setting of the printer device. The printer device utilizes the previously equipped photosensor to perform the mode setting a most without any increase in cost.
Patent JP-S6461151-A (JP)
Title: Connection regulating device for data exchange system
Inventor: YAMAMOTO MITSUHARU
IPC: H04L12/22
Filed: 1987-08-31
Abstract: PURPOSE:To prevent the connection regulation in a digital exchange from being easily released, by allowing the connection if a caller data terminal equipment and the group of a called data terminal equipment are in the same group in calling the data terminal equipment at the called party to be permitted and inhibiting the connection when the group differs. CONSTITUTION:When a central control circuit (CC) 3 recognizes the call request from a digital interface unit (DIU5) a, to which group the DIU 5a belongs is checked. Simultaneously, the call request returns the reception signal to the DIU 5a in the entirely opposite direction to the sent path. In receiving the reception signal by the DIU 5a, the input of dial number to select the communication party is urged to the operator. When the reception of all digits of the dial number is finished, the CC 3 checks the group number belonging to the DIU 5C being a communication called party. Whether or not the DIU 5a at the caller side and the DIU 5c of the communication called party belong to the same group is checked, and if they belong to different group, the connection request is made ineffective.
Patent JP-H0957602-A (JP)
Title: Metallic plate surface grinding device
Inventor: NAGAI HAJIME
IPC: B24B21/12
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To freely cope with a material to be ground having an optional width, so as to decrease an edge drop. SOLUTION: Roll shift devices 8, 13 for moving respective rolls 3, 10 in the roll axial direction are respectively provided on a contact roll 3 for bringing a grinding belt 1 into contact with the front surface of a material to be ground W and a billy roll 10 for loading grinding pressure to the material to be ground W, and taper parts 3t, 10t are respectively provided on one side ends of respective rolls 3, 10. The taper parts 3t, 10t are provided on the mutual opposite end sides, both rolls 3, 10 are shifted in the axial direction by the roll shift devices 8, 13 according to the plate width of the material to be ground W in grinding, and grinding pressure to be applied to the end of the material to be ground W is released, and an edge drop to be generated caused by excessive grinding is decreased.
Patent JP-H1050033-A (JP)
Title: Information recording and reproducing device
Inventor: TANAKA TOSHIRO
IPC: G11B27/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent previously recorded information from being erroneously used at the reproducing time in the case of incorrect recording of the information on its recording medium. SOLUTION: Information for showing execution frequency of recording operation is updated and recorded on a part of a recording medium by the information recording and reproducing device. At the recording time, a generation data for showing execution frequency of the recording operation on the recording medium is generated by a CPU(central processing unit) 24, and is added to recording information by a generation adding circuit 12 so as to be recorded in a user sector on the recording medium, and also this is written on a node corresponding to the recording information in a TOC(table of contents) area on the recording medium.  At the reproducing time, the reproduced generation data out of the user sector is compared with the corresponding generation data in the TOC area by the CPU 24, and when they are different, it is shown by a valid signal 25 that the reproduced information is invalid.
Patent JP-H0858440-A (JP)
Title: Connection structure of rigid electric-car line
Inventor: ISHII YOSHIO
IPC: B60M1/30
Filed: 1994-08-19
Abstract: PURPOSE: To provide the connection structure of a rigid electric-car line which is easy of connection and does not need a large interval between itself and the ceiling face of a tunnel and can secure enough rigidity and current capacity even if it is short and does not mar the appearance of the connection. CONSTITUTION: A rigid electric-train line 1 is constituted by laying a trolley line 3 along the bottom edge of a T-shaped rigid 2. A pair of joint plates 8 and 8 are fixed opposite to both side faces of the T-shaped rigid bodies 2, at the but connections of adjacent T-shaped rigid bodies 2 and 2. The horizontal piece 9 and the vertical piece 10 of the joint plate 8 are laid upon the horizontal piece 4 and the vertical piece 5 of the T-shaped rigid body 2, respectively, and are fixed to them with bolts 11 and 12. The vertical piece 10 is provided with a line groove to engage with the projection of the T-shaped rigid 2 and a cut 14 to receive an ear 15. The ear 15 is provided with an upper engaging protrudent line 16 which engages with the protrudent line 6 of the T-shaped rigid body 2 and a lower engaging projection 17 to fitted in the line groove 7 of the electric-car line 3.  The ear 15 is arranged in the notch 14 of the joint plate 8, and it is fixed to the side face of the vertical piece 5 of the T-shaped rigid body 2 with a bolt 18.
Patent JP-H0265523-A (JP)
Title: Signal switch
Inventor: KITAI YOSHIHISA
IPC: H03K17/74
Filed: 1988-08-31
Abstract: PURPOSE:To obtain a high attenuation characteristic at a narrow band with no continuity of the switch by connecting a resonance circuit comprising a capacitor and an inductor to a path of an AC signal, and configurating the resonance circuit which is interposed with the switch turning on/off part of the resonance circuit. CONSTITUTION:A signal path 1 is connected in series with an LC parallel resonance circuit comprising an inductor 2 and a capacitor 3 offering a capacitive component. Then the inductor 2 is connected in series with a diode 4 as a switch element and the diode 4 is driven by a transistor(TR) 5. With the TR 5 turned on and the diode 4 turned on, the inductor 2 and the capacitor 3 constitute the LC parallel resonance circuit, and a large attenuation is obtained by the Q of the LC resonance circuit regardless of the narrow band. Moreover, with the diode 4 turned off, an AC signal passes through the capacitor 3 as the path of the AC signal. Then the signal switch is applied to a communication equipment requiring high attenuation with narrow band.
Patent JP-S6487793-A (JP)
Title: Production of quaternary ammonium hydroxide
Inventor: SADA TOSHIKATSU
IPC: C25B13/08
Filed: 1987-09-02
Abstract: PURPOSE:To stably obtain high purity quat. ammonium hydroxide when a salt as starting material is fed to a chamber partitioned off by anion and cation exchange membranes and electrodialysis is carried out, by using a cation exchange membrane having a cationic thin film at the surface layer part. CONSTITUTION:Anion and cation exchange membranes are stretched on the anode and cathode sides of an electrodialytic cell, respectively. A membrane having a cationic thin film at the surface layer part is used as the cation exchange membrane. A quat. ammonium salt is fed to a chamber partitioned off by the cation and anion exchange membranes and electrodialysis is carried out.
Patent JP-S6281329-A (JP)
Title: Production of aromatic hydrocarbon from lower paraffinic hydrocarbon
Inventor: INUI SATOYUKI
IPC: B01J29/00
Filed: 1985-10-02
Abstract: PURPOSE:To obtain an aromatic hydrocarbon in high yield and selectivity, by treating a lower paraffinic hydrocarbon at a specific temperature in the presence of a gallium silicate catalyst having low silica content. CONSTITUTION:An aromatic hydrocarbon can be produced by treating a lower paraffinic hydrocarbon (2-5C hydrocarbon) at 300-650 deg.C in the presence of a gallium silicate catalyst having an Si/Ga molar ratio of 15-25 or a platinum- supporting gallium silicate catalyst supporting 0.25-1.5wt%, preferably 0.5- 1.0wt% platinum (Si/Ga molar ratio=15-25). The conversion of the paraffinic hydrocarbon and the selectivity of the aromatic hydrocarbon remarkably increase according to the increase of the gallium content in the above catalyst. The platnum-supporting catalyst has high activity to enable the reaction at a lower temperature, prevent the lowering of selectivity caused by the decomposi tion of the aromatic hydrocarbon and increase the yield.
Patent JP-H0857084-A (JP)
Title: Golf ball
Inventor: YAMADA MIKIO
IPC: C08L23/08
Filed: 1994-08-19
Abstract: PURPOSE: To provide a golf ball having a soft driving sense and high resilience. CONSTITUTION: This golf ball is provided with a core 1 and a cover 2. The cover 2 is formed from a thermoplastic material prepared by combining 5-40 pts.wt. rubber powder with 100 pts.wt. thermoplastic elastomer, or the cover 2 is formed into a two-layer structure of an outer layer cover 2b and an inner layer cover 2a, the outer layer cover 2b is made of a thermoplastic material having the thickness of 1-3mm and containing no rubber powder, and the inner layer cover 2a is made of a thermoplastic material prepared by combining 5-40 pts.wt. rubber powder with 100 pts.wt. thermoplastic elastomer.
Patent JP-H1065120-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAKEHASHI EIICHIRO
IPC: H01L29/78
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the disappearance of the signal charge of a memory cell, for preventing the deterioration of characteristics due to short channel effect and to improve driving efficiency. SOLUTION: In this semiconductor device, a memory cell region, having an element to be used for storage of a signal charge, and a circumferential circuit region, having an element to be used to drive each element of the memory cell, are provided on the same P-type substrate 11. An N-channel MOS transistor 25 is formed in the circumferential circuit region, and a source/drain region, consisting of a double structure N<-> diffusion layer 21 having different arsenic ion density and an N<+> diffusion layer 24, is provided thereon. A memory cell transistor 26 is formed in the memory cell region and has a source/drain region consisting of in N<-> diffusion layer 19 having phosphorus ion density lower than the arsenic ion density.
Patent JP-H0645199-A (JP)
Title: Solid-state electrolytic capacitor
Inventor: SHIMADA AKIHIRO
IPC: H01G9/028
Filed: 1992-07-24
Abstract: PURPOSE:To provide a solid-state electrolytic capacitor which is stable in electrical properties and simplified in manufacturing process. CONSTITUTION:A dielectric oxide film layer 2, a multilayered electrolytic layer 3 composed of a polypyrrole film 3a formed on the film layer 2 by chemical polymerization and a polyaniline film 3b formed on the polypyrrole film 3a, and a conductive layer 4 formed of carbon paste and/or silver paste are successively formed on the surface of an anode 1. The electrolytic layers 3a and 3b are made to mutually make themselves uniform in surface condition.
Patent JP-H04101297-A (JP)
Title: Data processing system
Inventor: TAKAHASHI HIROSHI
IPC: G07G1/14
Filed: 1990-08-20
Abstract: PURPOSE:To check whether or not the content of the processed data of a master device equal to that of the processed data of a backup device by providing an unmatch storing means which stores both processed data when both processed data are discriminated as different from each other by means of a discriminating means and an outputting means which outputs the data stored in the unmatch storing means. CONSTITUTION:A backup device 2 is, for example, a backup master electronic cash register (ECR) and is provided with a storing means which stores the same processed data as that of a master device 1. When commodity registration is made with an ECR, a discriminating means 3 discriminates whether the processed data of the master device 1 are matched with those of the backup device 2, and when the means 3 discriminates that both data are different from each other, both data are stored in the unmatch storing means 4. The processed data stored in the means 4 are outputted by means of an output means 5. Since the unmatch can be checked between the processed data of the master device 1 and those of the backup device 2, the processed data can be modified when they are different from each other.
Patent JP-H07160060-A (JP)
Title: Carrier and manufacture of carrier
Inventor: RICHIYAADO HOTSUJISON
IPC: G03G9/113
Filed: 1994-09-13
Abstract: PURPOSE: To produce a coated carrier having desired frictional resistance, lubricity, fluidity, mixing behavior, negative triboelectric charge value, flowing surface energy and satisfactory electric conductivity by a method using powder coating technique. CONSTITUTION: A carrier contg. core particles and a coating compsn. contg. a negatively charged 1st polymer such as polymethyl methacrylate, a negatively charged 2nd polymer such as polyethylene and a positively charged 3rd polymer such as polytetrafluoroethylene is uniformly mixed until the coating compsn. adheres to the core particles and the resultant mixture has a uniform color. The carrier is then heated to a sufficiently high temp. for a sufficiently long time so that the compsn. melts and fuses to the core particles. The resultant coated carrier particles are cooled and classified to obtain the objective carrier of reduced size.
Patent JP-H1168713-A (JP)
Title: Data transmission suppression system
Inventor: NOMURA KIYOUSUKE
IPC: G06F13/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission suppression system by which limitless transmission of data by other computers is effectively prevented to protect the right of an author of the data. SOLUTION: A transmitter side computer 1 relates transmission permission number data to transmission object data and sends the transmission object data, and in response to the re-transmission of the transmission object data received by a receiver side computer 2a, based on the related transmission permission number data, the transmission permission number data are updated decreasingly for the transmission permission number and when the transmission permission number data runs short, the retransmission of the transmission object data is inhibited.
Patent JP-S6278171-A (JP)
Inventor: FUJII MIKIO
IPC: B23K20/00
Filed: 1985-09-30
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。