baber/WOPTO huggingface dataset:
Patent JP-H07277692-A (JP)
Title: Stabilizer device
Inventor: YOSHINO YUUKI
IPC: B66F9/18
Filed: 1994-04-12
Abstract: PURPOSE:To provide an inexpensive, highly reliable and lightweight stabilizer device which can easily prevent cargoes from tumbling down, and assure safe and positive loading operations without depending on the operation skill of a fork lift operator in a loading condition where packed cargoes are piled up in multi layers. CONSTITUTION:A sheet member 1 which can be extended/contracted, and is in a stretched condition at all times, is provided between arm members 2a and 2b which are fixed horizontally in parallel at both the ends of a support body 5. Rear plates 3a and 3b fixed at the back face of the support member 5 can be slid along the slide surfaces 60a and 60b of rail members 6a and 6b via slide members 4. The slide descend of the rear plates 3a and 3b permits the sheet member 1 to cover the upper and side surfaces of cargoes (not shown) piled up over forks 16.
Patent JP-S59197129-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA MASAKAZU
IPC: H01L21/265
Filed: 1983-04-25
Abstract: PURPOSE:To form a thin single crystal Si island having high quality on an insulator by forming an epitaxial Si film on an Si wafer and making the Si film insular. CONSTITUTION:Insular N type epitaxial Si layers 5 and N<+> type epitaxial Si layers 6 are formed on an N<+> type Si wafer 4. A thermal oxide Si film 7, an Si dioxide film 8 and an Si nitride film 9 are shaped on these layers. A substrate obtained in this manner is made a substrate A. A glass layer 10 is formed on the film 9. A P type Si wafer 11 (a substrate B) is prepared apart from the substrate A, and the glass layer 10 is formed on the wafer 11. The substrates A, B are bonded so that the layers 10 are opposed mutually. The wafer 4 in the substrate A is removed. Accordingly, an epitaxial island completely insulated and isolated by the films 7, 8 is shaped on the substrate B. Operating layers in a bipolar transistor are formed by shaping bases and emitters in the layers 5.
Patent JP-H03272059-A (JP)
Title: Recording method for floppy disk and read/write device
Inventor: TSUYA KOICHI
IPC: G11B20/10
Filed: 1990-03-20
Abstract: PURPOSE:To execute the processing of read/write of a floppy disk at a high speed by recording plural file data designated by a file header subsequently to the file header to plural file data. CONSTITUTION:The device is provided with a file header read device 1-3, a file data read device 1-4, a file header write device 1-5, a file data write device 1-6, a data coupling write device 1-7, and a data dividing read device 1-8. In such a state, the data dividing read device 1-8 divides a file read from a hard disk 1-9 into a file header and file data, and sends them to the file header write device 1-5 and the file data write device. The file header write device 1-5 writes the file header sent from the data dividing read device 1-8 to a floppy disk 1-1. Also, subsequently to the file header to plural file data, plural file data designated by the file header are recorded.
Patent JP-S58190080-A (JP)
Title: Mechanism of rotary fine movement
Inventor: TOUJIYOU TOORU
IPC: G03F7/20
Filed: 1982-04-28
Abstract: PURPOSE:To enable fine movement drive and lengthen rotation strokes sufficiently, by driving a rotary part (the first and second transfer members) directly by drive members constituted of piezoelectric elements as the drive source. CONSTITUTION:The first transfer member 2 slightly rotate with an elastic hinge 4 as the center by a method wherein the first drive member 7 is epanded and the second drive member 8 is contracted, under the condition that the second transfer member 3 is adsorbed and fixed on a base 5 by the second electrostatic chuck 12. Next, the first transfer member 2 is adsorbed and fixed on the base 5 by the first electrostatic chuck 11, and thereafter the fixing of the second transfer member 3 by the second electrostatic chuck 12 is released. Under this condition, when the first drive member 7 is contracted and the second drive member 8 is expanded, the second transfer member 3 slightly rotate. The control of rotation of good accuracy is enabled, since elastic structures 21 and 22 rotate at angles of rotation approximately in half, even in case of rotation of the transfer members 2 and 3 at angles of rotation equal to the conventional one by transmitting the rotation via the elastic structures 21 and 22.
Patent JP-S59197233-A (JP)
Inventor: TAKAGI TAKESHI
IPC: A61B1/00
Filed: 1983-04-25
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-H10268348-A (JP)
Title: Liquid crystal display device
Inventor: IZAWA HIDEO
IPC: H01L29/786
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To correct luminance unevenness below a permissible limit and to obtain a uniform display by providing a capacitor which is variable in capacity outside a display area on the signal input side of each gate bus line of the liquid crystal display device. SOLUTION: The capacitor 20 which is variable in capacity is formed outside the display area 18 on the signal input side of each gate bus line 14 of a liquid crystal display panel. If there is linear luminance unevenness parallel to the gate bus line 14, the capacity of the capacitor 20 is made small and the rounding of a gate signal is controlled to correct the luminance unevenness in the display area 18 below the permissible limit.  Namely, variance among voltages applied to liquid crystal display elements 13 by the gate bus lines 14 due to variance in characteristics of switching elements 12 and 13 and an auxiliary capacitor 19 due to surface unevenness of polysilicon and variation in crystal characteristics are compensated by varying the capacity of the variable capacitor 20 and controlling field voltages of TFTs 12 by the gate bus lines 14 so that a voltage (drain voltage) applied to the liquid crystal display element 13 becomes uniform in a plane.
Patent JP-H07261541-A (JP)
Title: Developing device
Inventor: HASEGAWA HIROTO
IPC: G03G15/08
Filed: 1994-03-17
Abstract: PURPOSE:To provide a developing device preventing the charge-up of a toner at end sections even if the contact pressure of an elastic blade to a developing sleeve is high at the end sections of the blade and capable of obtaining a developed image having no density reduction at the end sections of the image. CONSTITUTION:A conducting film 2 made of a binding resin and carbon black and/or a composition material with the carbon black is formed on the surface of a developing sleeve 1, the surface roughness of the film 2 is set to Ra=0.3-5.0mum, and the surface roughness of the film 2 is made higher by 10-30& at the end sections of the sleeve 1 than at the center section. The toner quantity carried on the sleeve 1 is increased at the end sections of the sleeve 1, thus the charge-up of the toner at the end sections can be prevented even if the contact pressure of the elastic blade 3 is high.
Patent JP-H08275256-A (JP)
Title: Device controller in common use for information terminal
Inventor: MATSUNAKA MASAHIKO
IPC: H04Q9/00
Filed: 1995-03-30
Abstract: PURPOSE: To control a device by a controller such as a remote controller controlling the device with external information. CONSTITUTION: The controller is provided with an information reception means 2 receiving external information and a selection means 4 selecting the information, and the selection means 4 selects the reception information with a command entered by the user/by using an operation means 3. A control means 5 generates a control signal to operate an external house appliance 6 on the command by the operation means 3 and the reception information selected by the selection means 4. Thus, simultaneous interruption of the house appliances 6 by external information, e.g. a broad area emergency signal such as television signal is attained.
Patent JP-H07283470-A (JP)
Title: Solid-state laser equipment
Inventor: TANUMA RYOHEI
IPC: H01S3/17
Filed: 1994-04-12
Abstract: PURPOSE:To erase the effect of a heat lens and to make it possible to obtain a high-beam quality laser output by a method wherein the ratio of the length of a laser medium to the representative diameter of the medium is adjusted so that the diopter of the heat lens at the time when a crystal, which has a refractive index of a negative rate of change to a temperature, is used for the rod-shaped maser medium CONSTITUTION:A solid is-state cancelled laser medium 1 consists of an Nd:YLF crystal of the form of a pillar of a regular quadrangle, is held between copper heat sinks 2 split into two and an array consisting of laser diodes 3, which are used as excitation use light sources, opposes to the side surface of the medium 1. An output mirror 4 and a totally reflecting mirror 5 oppose to each other on both end faces of a rod of the laser medium 1 and a Brewster plate 6 is arranged between the mirrors 4 and 5. Here, the plate 6 is arranged in such a way that its plane of polarization oscillates abnormal light parallel to the optical axis of a laser beam and the ratio L/D of the length L of the Nd:YLF rod 1 to the length D of one side of the section of the rod 1 is adjusted so that the diopter of a heat lens in the direction of a c-axis is made to nil.
Patent JP-S62228387-A (JP)
Inventor: KANEKO MAKOTO
IPC: G05D3/12
Filed: 1986-03-31
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-H02252044-A (JP)
Title: Coprocessor and data transfer control system
Inventor: OKOCHI TOSHIO
IPC: G06F13/28
Filed: 1989-03-24
Abstract: PURPOSE:To shorten time required for the setting of a data transfer control condition by providing a coprocessor with a register set for controlling direct memory access. CONSTITUTION:The coprocessor 1 for decoding a fetched coprocessor instruction and executing it is provided with the direct memory access controlling register set capable of constituting a data transfer channel at its execution part 11 and executes a load instruction for setting up information at the register set and a data transfer instruction for executing direct memory access control in accordance with the information set up in the register set. The coprocessor 1 determines the data transfer control format of data block transfer, data chain transfer, etc., in accordance with the contents of the data transfer instruction to be executed.
Patent JP-H09242541-A (JP)
Title: Manufacture of exhaust pipe multi-branch connecting member
Inventor: ARAI SABURO
IPC: B21D41/02
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To easily manufacture an exhaust pipe multi-branch connecting member to be used for an exhaust system of an internal combustion engine of automobile or motorcycle or the like, especially a multi-branch connecting member formed asymmetry in relation to the center line thereof, with the simple structure at a low cost. SOLUTION: In the manufacture of exhaust pipe multi-branch connecting member, at least one of an upstream side and a downstream side of an exhaust pipe is formed with plural pipes, and a multi-branch connecting member 1 for communicating the upstream side exhaust pipe with the downstream side exhaust pipe is formed by forming one end of a cylindrical body 10 into a flat trumpet- shape with a pushing dies 2. The pushing dies 2 is formed of a pair of semi-circular dies pieces 21, 22, which are connected to each other freely to be opened and closed. Both the dies pieces 21, 22 are inserted into the cylindrical body 10 in the condition that the rear sides thereof in the inserting direction are closed, and with the inserting operation, the rear sides of both the dies pieces 21, 22 in the inserting direction are gradually opened so as to be formed into the flat trumpet-shape.
Patent JP-H10268879-A (JP)
Title: Music data distributing system and karaoke device
Inventor: YOSHIKA HIROSHI
IPC: G10K15/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a music data distributing system that can distribute simultaneously a new music to communication type KARAOKE (orchestration without lyrics) devices of the whole country and that is reduced in communication cost. SOLUTION: A distribution center 1 transmits music data of a new music to a television or broadcasting station 2. In the television broadcasting station, this music data is divided into blocks of nearly 200 bits, and they are incorporated in a horizontal scanning period of a vertical fly-back period of a video signal of television and transmitted. A KARAOKE device 4 is provide with a television tuner 3, separates the data block from a video signal of received television broadcasting, and can restore music data coupling these data blocks. When some data blocks are omitted, only the blocks are down-loaded from the distribution center 1 through a MODEM 5.
Patent JP-H06277441-A (JP)
Title: Activation of malodorous substance deodorizing function of bacteria
Inventor: NISHIGAKI NATSUKO
IPC: C02F11/00
Filed: 1993-03-31
Abstract: PURPOSE:To activate the malodorous substance deodorizing function of bacteria having deodorizing properties to a malodorous substance to be deodorized by controlling the concn. of an yeast extract being a culture material at a time of pre-culture. CONSTITUTION:Bacteria 6 having deodorizing properties, a culture raw material 5 and a malodorous substance 7 are mixed to propagate bacteria 6 and the pre-culture 2 of a sheet is performed to prepare a sheet raw material 8. Next, bacteria 10 propagated and prepared by the pre-culture 2 of this sheet, a culture raw material 9 and a carrier 11 immobilizing bacteria are mixed to prepare a deodorizing material 12. At this time, the malodorous substance 7 is added to the material of the culture raw material 5 at the time of the pre-culture 2 of the sheet and the concn. of an yeast extract is controlled to activate the malodorous substance deodorizing function of the bacteria having deodorizing properties.
Patent JP-H07280123-A (JP)
Title: Solenoid valve
Inventor: MITSUIDA HIROSHI
IPC: F16K31/06
Filed: 1994-04-12
Abstract: PURPOSE:To improve operation characteristics by applying a double structure of magnetic layer and nonmagnetic layer to a bearing member for minimizing slide resistance, and forming an effective magnetic circuit between a moving member and a solenoid. CONSTITUTION:A sintered copper alloy layer is laid between a back metal and a moving core 17 and, therefore, eccentricity is set at such a small value as ranging from 0.07 to 0.17 within the range of the accuracy of the thickness of the layer. Furthermore, a gap formed between the internal surface of a bearing 19 having the layer and the external surface of the core 17 is set at a value between 0.02mm and 0.05mm by a diameter difference, and the layer is internally impregnated with a lubricant. As a result, the core 17 is slidably supported under a fine friction force in an axial direction, and efficiently supplied with a magnetic flux from a yoke 18 via the bearing 19. Also, magnetic resistance is set at a minimum value, while the area of both internal and external surfaces of the bearing 19 being increased, subject to the slide resistance thereof with the core 17 not exceeding the preset threshold value.
Patent JP-S61232852-A (JP)
Inventor: HAYASHI SABURO
IPC: A61L9/01
Filed: 1985-04-05
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-2000264481-A (JP)
Title: Image forming device
Inventor: FUJITA HIDEKI
IPC: B65H5/06
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which reduces the luster degree of the final image and easily providing the final image easy to watch without making the device complicated. SOLUTION: A transfer material attitude and position control carrier means in front of a transfer part of a photosensitive drum 1 is formed, by providing a pair of upper/lower resist roller 41 and support roller 42, and resist gates 43a, 43b. By appearing/disappearing action of the gates 43a, 43b in front of a nip part Nrs of the rollers 41, 42, the diagonal movement of the tip is corrected by buckling of the transfer material (m) from the paper feed rollers 45a, 45b and the tip is threaded with the nip part Nrs by releasing the buckling, so that the transfer material (m) is carried to the transfer part on the photosensitive drum 1 side.  To provide a final image outputted from the transfer part via a fixing device 8 with a prescribed low degree of luster, the surface of the resist roller 41 is set to a roughened surface, and the abutment force Pr with the support roller 42 is adjusted by taking into account the type of the transfer material (m) based on the selected luster degree, and the surface roughness is adjusted by roughing the surface of the transfer material (m) by the resist roller 41.
Patent JP-S56169342-A (JP)
Title: Bonding wire for semiconductor element
Inventor: MURAKAMI NORIMASA
IPC: H01L21/60
Filed: 1980-05-31
Abstract: PURPOSE:To obtain an excellent bonding wire by limiting the purity of Pd by weight to more than 99.97%. CONSTITUTION:When the purity of Pd of less than 99.97wt%, Cu, Fe, Mg, Si, Al, Ca, B, Cr, Zn, Sn, Pb and so forth readily oxidizable in the Pd and their oxides obstruct the preferred properties of the Pd in general and hence deteriorate the bonding property of the Pd. When this purity is thus limited, its fracture strength can be particularly improved, and excellent rate of elongation and excellent bonding property can be exhibited.
Patent JP-S62233559-A (JP)
Title: Hydraulic controller for lockup clutch
Inventor: ANDO MASAHIKO
IPC: F16H45/02
Filed: 1986-03-31
Abstract: PURPOSE:To make a slip controllable in an accurate manner even if feed pressure to a lockup clutch is varied to some extent, by maintaining solenoid pressure and lockup clutch differential pressure in a constant relation at all times, in case of a torque converter. CONSTITUTION:A lockup control valve 116 regulates exhaust pressure POFF of a lockup clutch 131 and controls it according to control pressure out of a solenoid valve 127. Thus, since solenoid pressure PSD and capacity (differential pressure) of the lockup clutch 131 are maintained in a constant relation at all times, slip control is accurately performable even if feed pressure to the lockup clutch 131 is varied. And, any correspondence from the standpoint of soft to a variation in the feed pressure becomes unnecessary, and thereby constitution in a controller is simplifiable. In addition, at the time of engine low load driving, a drop in the lockup feed pressure comes possible, turning to its advantage in view of strength of a torque converter T.
Patent JP-S62236664-A (JP)
Title: Texturing method for magnetic disk substrate
Inventor: USUI HIDEYOSHI
IPC: G11B5/84
Filed: 1986-03-31
Abstract: PURPOSE:To remove lugs generated on the surface of a substrate in the previous process by polishing a magnetic disk substrate with abrasive grains smaller in size than those used in the previous process after applying the process which rotates it and presses a lapping tape to the substrate face with a pressing roller. CONSTITUTION:Abrasive grains smaller in size than those used in the previous process are used in the second process. A tape 3 is pressed to a rotating disk substrate 1 by a rubber roll 2 in the polishing method using the same device as in the first process. A polishing method in which a rotating disk substrate 4 is clamped between polishers 5 held by holding plates 6 or a polishing method in which carriers 8 fitted with disk substrates 7 are clamped between polishers 9 held by holding plates 10 and the holding plates 19 and the carriers 8 are rotated can also be used. According to these methods, lugs generated in the first process can be removed without removing fine grooves on the surface of the substrate.
Patent JP-S62229057-A (JP)
Title: Nuclear magnetism resonance device
Inventor: HATTORI TADATETSU
IPC: G01N35/02
Filed: 1986-03-31
Abstract: PURPOSE:To effect high-efficiency measurements of change with time of specimens covering a long period of time, by installing specimen preserving and exchanging apparatuses and making arrangement in such a way that the measurements can be done at the specified plurality of times. CONSTITUTION:Control is effected in order that many specimens 7 can be set with a specimen preserving apparatus 6 and a proper temperature prevails for preservation of a living specimen. An automatic specimen exchanging apparatus 5 takes out the specimen designated by a data processing apparatus from the specimen preserving apparatus 6 to transport it into a detection coil 4 in a magnet member 1 and prior to its transportation, specimens 3 which have hitherto been measured are picked up to return them to the specified position of the apparatus 6. Upon continued measurements of many specimens, for example, for specimens A, B...L, when automatic measurements of change with time of the specimen A is performed by inserting measurements of the specimen A by the specified time distances, the specimen A is introduced at every time intervals t1-t4 that are generated with a timer 17 and the measurements of which are stored as the data. During the waiting time of them, measurements of specimens B, C... are conducted.
Patent JP-S6322413-A (JP)
Title: Moving rack device
Inventor: TANIWAKI MOTOSUKE
IPC: B65G1/04
Filed: 1987-03-27
Abstract: PURPOSE:To enhance efficiency of cargo handling operations and increase the safety by installing a plurality of moving racks between two stationary racks, and allowing this set of racks to perform passage provision with a command given by radio from outside. CONSTITUTION:A plurality of moving racks 1 movable in the direction perpendicular to the incoming/outgoing port for objects, are placed between two stationary racks 1A. A control panel 2 for manual operation is installed on a panel 3 on one side of moving rack 1 and the stationary rack 1A, and light emitters 5A, 5B and light receivers 6A, 6B are installed on a panel 3 of stationary rack 1A to shut the light 7A when any person comes into the passage between the racks, for protection of the person. A signal receiver is installed within this set of racks so as to perform passage provision in response to a command given by radio from outside, which enables provision of a passage while the operator is riding on a fork lift etc.
Patent JP-S58191978-A (JP)
Title: Magnetic field-electric signal conversion method and device utilizing double refractive index of magnetic fluid to light
Inventor: TAKETOMI KOU
IPC: G02F1/09
Filed: 1982-05-01
Abstract: PURPOSE:To convert the intensity of a magnetic field to an electric signal easily and accurately, by using the effect which is produced when the magnetic field is applied to a magnetic fluid. CONSTITUTION:The angle of the oscillation direction of the vector of a linearly polarized light, which is transmitted through a polarizer 6, to the (y) axis is denoted as phi. A vector H of the magnetic field applied to a magnetic fluid 7 is in the plane on (x) and (y) axes, and the vector projected to the (y) axis is denoted as H'. The magnetic fluid through which the light can be transmitted has a property of double refraction when this magnetic fluid is exposed to the magnetic field; and if lights oscillating in (z) and (x) directions are called an ordinary light and an extraordinary light respectively, a phase difference delta is generated between the ordinary light and the extraordinary light transmitted because of the double refracting property of the magnetic fluid 7, and this value is proportional to the difference between respective refractive indexes of the ordinary light and the extraordinary light and becomes a function of the absolute value of the vector H'. When these lights are transmitted through an analyzer 8, they become a light having the intensity proportional to cos<2>(psi-psi')- sin2psi.sin2psi'.sin<2>(delta/2) (psi' is the oscillation direction of the light transmitted through the analyzer 8), and this light is converted to an electric signal by a photodetector 12, and thus, the magnitude of the vector H' is converted to that of the electric signal in 1:1.