baber/WOPTO huggingface dataset:
Patent JP-2001158551-A (JP)
Title: Image forming device
Inventor: KAMATA YOSHIHISA
IPC: B65H7/06
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that setting of jam detection condition is hard in the case of complicated carrier path in a jam detection method using a sensor detecting a recording sheet travelling on the path. SOLUTION: In this device, a jam is detected based on state information on a recording paper sheet at the time when a synchronous carrier means is started for carrying a sheet of paper synchronously with image formation by an image forming means. The state information includes operational information on a motor and a clutch which constitutes the carrier means.
Patent JP-H09180370-A (JP)
Title: Digital video tape recorder and synchronization control method therefor
Inventor: YOSHIHIRO TOSHITAKA
IPC: G11B20/10
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital video tape recorder capable of recording only an aural signal easily and correctly. SOLUTION: A synchronization detecting means 8 detects synchronizing signals SH1 , SV1 from a input video signal. A reference generating means 9 generates reference signals SH2 , SV2 . A changeover means 10 changes over the synchronizing signals SH1 , SV1 and the reference signals SH2 , SV2 to output them. A control means 11 controls the changeover means 10 so as to change over the synchronizing signals SH1 , SV1 when the input video is present and the reference signals SH2 , SV2 when the input video signal is not present to output them. A synchronization generating means 12 generates a synchronizing signal R<d> V for signal processing based on the output signals RH, RV of the changeover means 10. A voice processing means 2 dizitizes an input aural signal based on the synchronizing signal R<d> V for signal processing and applies a signal processing to the obtained voice data.  A video processing means 4 digitizes the input video signal based on the synchronizing signal R<d> V for signal processing and applies a signal processing to the obtained picture data. Recording means 5, 6, 7 record the voice data from the voice processing means 2 and the picture data from the video processing means 4 on a tape shaped recording medium.
Patent JP-2001124249-A (JP)
Title: High-strength metal spiral pipe
Inventor: SUZUKI MASATOSHI
IPC: F16L9/16
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength metal spiral pipe to protect a wire cord to be used for telephones and communication apparatuses. SOLUTION: In the metal spiral pipe in which a metal strip is spirally wound therearound and ends in the width direction of the strip are engaged with each other, a tension wire which is small in elongation against the tension and formed of a high-strength material is stretched inside the metal spiral pipe, and both ends of the tension wire are fixed to both ends of the spiral pipe.
Patent JP-H10167982-A (JP)
Title: Therapeutic agent for fulminant hepatitic disease
Inventor: NAKAMURA TOSHIICHI
IPC: A61K38/18
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prepare a therapeutic agent for a fulminant hepatitic disease useful for treating and preventing the fulminant hepatitis. SOLUTION: This therapeutic agent for a fulminant hepatitic disease comprises a hepatocyte growth factor(HGF) as an active ingredient. The HGF which is the active ingredient of the therapeutic agent for the fulminant hepatitic disease has actions on the proliferation of the hepatocytes and suppression of apoptotic hepatopathy induced by an Fas antibody. Thereby, the therapeutic agent is useful for treating and preventing the fulminant hepatitis.
Patent JP-H11174309-A (JP)
Title: Lens device, camera device, camera system, lens control system, and storage medium readable by computer
Inventor: HISAMA KENJI
IPC: G02B7/08
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To appropriately carry out zooming control in the case that a zoom ring is installed on a lens side and a zoom switch is installed on a camera side in a lens interchangeable type video camera. SOLUTION: When the zoom ring and the zoom switch are operated in a telephoto direction in the case that the inhibition of optical zooming is not requested from the camera and the zoom lens is not positioned in the telephoto end, lens drive calculation is executed and also, in the case the zoom lens is not positioned in the wide end when the zoom ring and the zoom lens are operated in the wide direction, the lens drive calculation is also executed to drive the lens (step 801 to 811). Thereafter, after telephoto information is set or cleared up, zoom ring operation information is detected to send, the information to the camera side (step 812 to 816). On the camera side, a zoom control information is prepared based on the aforesaid information and the zoom switch operation information to control the zoom lens.
Patent JP-H05174370-A (JP)
Title: Magnetic disk and its production
Inventor: FURUISHI RYOSUKE
IPC: G11B5/64
Filed: 1991-12-25
Abstract: PURPOSE:To obtain the durability and adhesion adequate for a protective film by executing a plasma polymn. by making high-frequency electric power density to <=3mW/mm<2>, thereby forming a phenyl hydrocarbon film. CONSTITUTION:A substrate layer 12 consisting of Cr, a magnetic layer 13 consisting of Co-Cr-Ta, a protective film 14 formed by a plasma polymn. method and a lubricating film 15 consisting of fluorocarbon are laminated on an Al substrate 1 subjected to an anodized aluminum treatment. Two sheets of magnetic disks 1a formed with the magnetic layers 13 are stuck back to back and are connected to a high-frequency power source 24 at the time of forming the protective film 14. Diphenyl ethane (monomer) is introduced. The inside of a chamber is kept at 0.01 to 0.02Torr and the high-frequency power source 24 is operated and the disk 1a is maintained at 50 to 250 deg.C. The polymerized film 14 of the diphenyl ethane is then formed by a plasma polymn. reaction. The high-frequency electric power density is kept at <=3mW/mm<2> at this time. The film thickness is controlled by selecting the reaction time. The polymerized film having an excellent insulating characteristic is obtd. by this constitution.
Patent JP-H03207226-A (JP)
Title: Battery switching system
Inventor: NAKAZOE MASAYO
IPC: G06F1/16
Filed: 1989-12-29
Abstract: PURPOSE:To prevent interruption of power supply to electronic machinery, when a battery is replaced, by controlling a battery switching means based on outputs from latch detecting means and battery detecting means. CONSTITUTION:When power is fed from a battery 11, latches 15, 16 of the batteries 11, 12 are closed. When a battery cover is opened in order to remove the battery 11, a latch detecting section 17 detects opening of the latch 15 and a control section 19 turns a switch SW2 OFF and turns a switch SW3 ON based on the detection results. Subsequent removal of the battery 11 is detected of a battery detecting section 20 and the control section 19 turns a switch SW1 OFF and turns a switch SW4 ON.
Patent JP-H05176540-A (JP)
Title: Generating apparatus of high voltage
Inventor: TSUCHIYA AKIRA
IPC: H02M7/04
Filed: 1991-12-25
Abstract: PURPOSE:To make the title apparatus small in size and light in weight by forming one block body of high-voltage components such as a transformer and a rectifier by shielding them with a solid insulator while they are left in a state of being separated at prescribed distances from one another, and also by forming a conductive layer for grounding on the outer surface of the block body. CONSTITUTION:A high-voltage transformer 101, a transformer 103 for heating a filament and a high-voltage rectifier 102, which are devices for an X-ray tube, are positioned by a solid support in a mold at positions ensuring a necessary minimum dielectric withstanding voltage distance. Each low-voltage cable 114 and each high-voltage cable 104 are led out above the mold from positioned places in a state of being erected, respectively. In a vacuum state, subsequently, a mold injection material, a hardener and a hardening accelerator are put for impregnation in the mold and a terminal of the high-voltage cable 104 is formed by injection in a part except an armor vinyl sheath and a braided shield. Then, the whole of the mold is heated so that a solid insulator 10 be formed. After natural cooling, it is taken out from the mold and metal evaporation is applied on the outer surface, so as to form a conductive layer 15.
Patent JP-H10185628-A (JP)
Title: Measuring instrument structure
Inventor: TAKAO KOICHI
IPC: G12B11/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of component items to reduce the cost. SOLUTION: A semi-transmitting half mirror 41 is arranged within a case in the state inclined to the visually confirming direction, a pointer 43 is set on the transmitting directional front side seen from the case front part side of the half mirror 41, and a dial 45 having a design part formed of scale or character is provided on the reflecting directional front side seen from the case front part side of the half mirror 41. A pointer light guide plate 47 and a design light guide plate 49 are arranged on the respective back surface side of the pointer 43 and the dial 45 in the state where the one-side end parts are mutually adjacent, and a cold cathode-ray tube 51 forming a light source for emitting an illuminating light to both the light guide plates 47, 49 is provided adjacent to each of the one-side end parts.
Patent JP-H05152989-A (JP)
Title: Superheterodyne receiver
Inventor: SAWADA TAKESHI
IPC: H03B1/00
Filed: 1991-12-02
Abstract: PURPOSE:To calibrate a second local oscillation frequency by a simple constitution, in a receiver of a double superheterodyne system. CONSTITUTION:A first local oscillating circuit 31 is constituted of a variable frequency oscillating circuit of a PLL 30, and a second local oscillating circuit 41 is constituted of a variable frequency oscillating circuit. At the time of reception, a receiving frequency f11 is changed by changing at least a frequency f31 of a first local oscillating signal S31. At the time of calibrating a frequency, the frequency f31 of a first local oscillating signal S31 is set to a frequency f13 of a first intermediate frequency signal S13, a second intermediate frequency signal S15 is subjected to frequency conversion to a signal S21 of a frequency f21 of a voice band by a BFO signal S22, and a frequency f41 of a second local oscillating signal S41 is calibrated so that a frequency f21 of this signal S21 subjected to frequency conversion becomes a prescribed value.
Patent JP-H03205372-A (JP)
Title: Plastic refractory
Inventor: MINO HIDEHIKO
IPC: C04B35/66
Filed: 1989-12-29
Abstract: PURPOSE:To keep workability value of a refractory raw material over a long period and improve the stock and delivery control performance by adding aluminum orthophosphate as a binder and one or more kinds of acidic compounds to a specific refractory raw material. CONSTITUTION:The objective plastic refractory can be produced by compounding 50-70wt.% of one or more kinds of refractory aggregates having controlled grain size, 27-42wt.% of fine powder of a refractory having particle diameter of <=74mum (e.g. alumina) and 3-8wt.% of fine powder of clay material to obtain 100wt.% of refractory raw material, adding 3-8wt.% (outer percentage) of aluminum orthophosphate and 0.1-3wt.% (outer percentage) of one of more kinds of acidic compounds such as boric acid or oxalic acid to the above refractory raw material and kneading the mixture.
Patent JP-H07173072-A (JP)
Title: Cerebrovascular contracture inhibitor
Inventor: YOSHIMOTO TAKASHI
IPC: C07K1/20
Filed: 1993-12-17
Abstract: PURPOSE:To obtain an inhibitor capable of effectively prevent and/or treat cerebrovascular contracture. CONSTITUTION:This inhibitor contains, as an active ingredient, maxadilan(s) having vasodilative activity on mammals. The maxadilan(s) is natural-type maxadilan and/or modified maxadilan. Or, the maxadilan is obtained by hydrolyzing, with thrombin, a modified maxadilan-fused protein having sites breakable by thrombin.
Patent JP-H06194827-A (JP)
Title: Resist composition for color filter
Inventor: HISHIRO YOSHIKI
IPC: G03F7/022
Filed: 1992-12-24
Abstract: PURPOSE:To enhance resolution and heat resistance by incorporating an alkali- soluble novolak resin and at least one of alkali-soluble vinyl polymers, a solvent and a pigment. CONSTITUTION:The resist composition comprises the alkali-soluble novolak resin and at least one of the alkali-soluble vinyl polymers, the solvent and the pigment. The alkali-soluble novolak resin is embodied by the ones obtained by condensing phenols and aldehydes in the presence of an acid catalyst and the alkali-soluble vinyl polymer is embodied by vinylphenol copolymers, resins obtained by hydrogenating polyvinylphenols, and polyvinyl phenols. The alkali- soluble novolak resin and the alkali-soluble vinyl polymer mixed in accordance with sensitivity or resolution or transparency to be required as the resist, and for example, when high resolution is required, 10-300 pts.wt. of the vinyl polymer are mixed with 100 pts.wt. of the novolak resin.
Patent JP-H09155499-A (JP)
Title: Sander
Inventor: KIYOTA TADASHI
IPC: B22C5/04
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a sander where a section of the external circumference face of a grinding wheel of being made able in contact with a sand is taken broad, the grinding wheel is used effectively, the polishing ability is high, sand spattering is made few, opportunity in contact with the grinding wheel is increased and polishing can be effective. SOLUTION: In a sander 1, a box type vessel body 2 whose lower part is a circular-cylinder lower half shape of the horizontal center axis is installed on the upper part of a base frame 2a. Inside this vessel body 2, a circular cylinder type grinding wheel 3 is installed freely rotating in the same center with the circular-cylinder part of the vessel body 2. Around the grinding stone 3, a guide impeller 4 is installed in the same center with the grinding wheel 3 and individually freely rotating. In the guide impeller 4, a guide vane 5 which is curved more as it is separated from the center in the reverse direction with the rotary direction of the grinding wheel 3 is attached by eight pieces in the same circumferential interval between parallel two end plates 6, it is rotated to the reverse direction with the grinding wheel 3.  A sand throw-in inlet 7 is installed on the side face of vessel body 2 and a sand outlet 9 providing an outlet door 9a is installed on the down face.
Patent JP-H10191236-A (JP)
Title: Image processor and image data memory arranging method
Inventor: TAKANO HIDETO
IPC: H04N19/50
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processor having the SDRAM where transfer efficiency is improved at the time of executing an image processing in a macro block unit. SOLUTION: The image processor is provided with a buffer RAM 231 for temporarily storing image data, an address generator 232 for generating the address of the SDRAM and a control part 233 for controlling the address generation of the address generator 232. The control part 233 controls the address generator 232 so that respective pixel data which are to belong to the same macro block are stored in the same row in the same bank and the upper/lower/ right/left macro blocks which are adjacent on the frame image are stored in the different banks among image data stored in the buffer RAM 231.
Patent JP-H06166845-A (JP)
Title: Water-base ink composition for ball-point pen
Inventor: MIYASHITA HIROSHI
IPC: C09D11/17
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a water base ink composition which can markedly suppress the wear of the ball socket by the rotating ball and can assure good ink delivery for a long time by adding a specified compound to an ink composition for a ball-point pen essentially consisting of a colorant, a solvent and water. CONSTITUTION:This ink composition is prepared by adding 1-(2,3- dihydroxypropyl)benzotriazole to an ink composition for a ball-point pen essentially consisting of a colorant (e.g. carbon black), a solvent (e.g. ethylene glycol/ glycerol) and water.
Patent JP-H11170512-A (JP)
Title: Circuit and method for driving ink-jet head
Inventor: MIKAMI TOMOHISA
IPC: H01L41/09
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce a count of transistors and decrease production costs in an ink-jet head-driving circuit applied to an ink-jet head constituted so that ink particles are let to fly when a piezoelectric element is charged. SOLUTION: Resistors R1 , R2 ... are connected in parallel for every piezoelectric element 72-1 , 72-2 set at each pressure chamber. The resistors R1 , R2 ... discharge electric charges charged in each piezoelectric element 72-1 , 72-2 ,.... The piezoelectric elements 72-1 , 72-2 ... are connected in matrix together with diodes connected in series thereto. Transistors Tr101-Tr104 are connected to upper ends of respective longitudinal lines 80-1 to 80-4, and transistors Tr201-Tr204 are connected to right ends of lateral lines 81-1 to 81-4 respectively. The transistors Tr101-Tr104 and transistors Tr201-Tr204 select the piezoelectric element 72-1 to be charged, etc.
Patent JP-H06167255-A (JP)
Title: Magnetic field passing device for fuel oil
Inventor: OHARA SHIZUKI
IPC: F02M27/04
Filed: 1992-11-30
Abstract: PURPOSE:To improve the combustion efficiency of fuel oil by allowing the fuel oil such as gasoline and light oil used as the fuel for the internal combustion engine for automobile, vessel, etc., to pass through a magnetic field and electric waves immediately before combustion. CONSTITUTION:A magnetic field passing device 1 for fuel oil is constituted so that permanent magnet pairs 9 are formed by superposing each ring shaped permanent magnet 8 and each magnetism collecting member in a casing 2 and fuel oil is allowed to flow in the casing 2 by receiving the action of the electric wave supplied from an electric wave transmitter 23, and an accommodation screen 11 charged with polarity crystal bodies 10 inside is laid between the permanent magnet pairs 9, and a shielding member and a transmission member are provided.
Patent JP-H10195350-A (JP)
Title: Coating composition
Inventor: HARADA TAKAMASA
IPC: G02F1/1335
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a coating compsn. which has a viscosity suitable for spin coating, can form a clear coating film having a smooth surface and suitable thickness and usability, and is useful for forming a protective film such as a color filter. SOLUTION: In preparing a coating compsn. at least contg. a carboxylated polymer and a curative, a mixture of propylene glycol monomethyl ether acetate(PGMEA) and 25-99wt.% at least one glycol compd. other than PGMEA is used as the solvent. The solvent used has a viscosity of 15-25cP at 20 deg.C. Pref. examples of the glycol compd. other than PGMEA are propylene glycol diacetate, dipropylene glycol methyl ether, and propylene glycol n-butyl ether.
Patent JP-H10171334-A (JP)
Title: Optical recording medium
Inventor: IWASAKI YOSHIKI
IPC: B42D15/10
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide the optical recording medium which can have much information recorded and is hardly forged. SOLUTION: An image is represented as a hologram and data on it is used to drive an electron beam exposure device; and interference fringes of the hologram are precisely plotted on a recording medium with an electron beam, this recording medium is etched or plated to manufacture an original plate for optical recording media, and this original plate is used to duplicate optical recording media 26. The optical recording medium has a substrate and recording areas 28 in a recording layer formed on the substrate and the recording areas are duplicated by platting the interference fringes of the hologram corresponding to a two-dimensional image to be recorded with the electron beam.
Patent JP-H05181414-A (JP)
Title: Map display device
Inventor: FUKUDA TAKAKO
IPC: G06T11/60
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a map display device for a navigation system which can evade a state wherein characters on a displayed map overlap with the display of roads in the vicinity of the position of the device in use. CONSTITUTION:The map display device is equipped with a road map holding means 10 which holds image data for displaying the road map including the display of the roads, a position holding means 12 which displays the position of the device, a character data holding means 14 which holds data on characters indicating a display body displayed on the map and the display position, a character data selecting means 16 that selects data which do not overlap with the display of the roads nearby the position indicated by the position data among the data held in the character data holding means 14, and a display means 18 which displays the road map, signs, and characters one over another according to the image data and character data and the data selected by the character data selecting means 16.
Patent JP-H10179161-A (JP)
Title: Bacterial cell detection
Inventor: TSUYUNASHI SHINJI
IPC: C12R1/19
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a bacterial cell detection technique that is increased in its detection sensitivity and can surely detect even only one cell. SOLUTION: In this bacterial cell detection, the cell is infected with a bacteriophage including a luminescent gene group and the cell is allowed to emit light and comprises the following steps: (1) the luminescent gene group is inserted into the gene area unnecessary for the lytic cycle in the bacteriophage, (2) the luminescent gene group is placed under the promoter control of the virus gene, (3) the termination codon is arranged on the upstream of the luminescent gene group, and (4) the SD sequence is placed on the 13<th> base in the translation initiation codon of the luminescent gene group.
Patent JP-H10187085-A (JP)
Title: Display/shutter device
Inventor: JONES JOHN CLIFFORD
IPC: G09G3/20
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a display/shutter device realizing the gradation level of a wide range by making various combination and numbers of gradation levels possible. SOLUTION: Each pixel of the ferroelectric liquid crystal display device contains two pieces or more of sub-pixels, and these sub-pixels are arranged in layers overlapping each other. Each sub-pixel is provided with plural different analog gradation levels, and these analog gradation levels are switched according to an applied voltage waveform. For instance, when each pixel contains two pieces of sub-pixels overlapped each other, an overall gradation level of the pixel is obtained by multiplying the gradation levels of these two pieces of sub-pixels by each other, and when one side sub-pixel is provided with the gradation levels of '1' and '10<-2> ', and the other side sub-pixel is provided with the gradation levels of '1' and '10<-1> ', four pieces of different gradation levels are realized as the total gradation levels.