baber/WOPTO huggingface dataset:
Patent JP-S5981922-A (JP)
Title: Transistor circuit
Inventor: YAMAMOTO MINORU
IPC: H03K19/0944
Filed: 1983-09-26
Abstract: PURPOSE:To reduce a voltage for logical amplitude and to realize high-speed operation and low power consumption by constituting a current-current conversion type logical circuit by using an MOS semiconductor element. CONSTITUTION:A black box 4 consists of a current circuit 7 and normally off type N channel MOS transistors (TR) 11 and 12. Then, when an input 5 is at ''H'', i.e. earth potential, the current of the current circuit 7 is entirely absorbed at an input side and the gate voltages of the TRs 11 and 12 are almost at the earth potential and TRs 11 and 12 are turned off. When the input 5 is at ''L'', on the other hand, the current of the current circuit 7 is applied to the gates of both TRs 11 and 12, which both turn on to generate an output 6 of ''H''. Namely, this operates as an NOT logical circuit.
Patent JP-S6157082-A (JP)
Title: Control method of head position
Inventor: HORIKAWA HIROSHI
IPC: G11B7/085
Filed: 1984-08-28
Abstract: PURPOSE:To speed up the response and positioning and to improve the positioning accuracy by comparing a tentative target value with a position value, correcting the provisional target value repeatedly so that the differenc between two values can be smaller and converging the position value on the target value. CONSTITUTION:A target value T is inputted to a tentative target value correcting circuit 11 to set a tentative target value (t), which is compared with a position value P in the 1st subtractor circuit 10. The result is multiplied by a constant (k) and sample-held, thereby obtaining a signal. Said signal drives a linear motor. Since an optical head 5 is transported in the central direction of the rotation from the outer periphery of an optical disk, the position value P changes in such a way that it will approach to the target value T from a head position counter 9 with respect to the position of the optical head. A correction amount (s) corresponding to a difference (e) is generated from a correction value setting circuit 12, corrected continuously and repeatedly so as to converge the position value on the target one finally. Thus the following delay arising when a head assembly of a comparatively heavy weight is suddenly shifted, and a hunting phenomenon caused by overrun can be eliminated.
Patent JP-S6421684-A (JP)
Title: Shade adding device for image
Inventor: YAMAZAKI TAKAO
IPC: G06T15/80
Filed: 1987-07-17
Abstract: PURPOSE:To successively execute an adding to the luminance of the starting point of a scan line and to obtain the luminance data of respective picture elements with a small memory capacity by preparing the luminance data, in which a value to have various inclinations of the luminance changes in a straight line-shape, as one group per inclination to a memory and reading the luminance data of the straight line change of the inclination from this memory in correspondence to the respective picture elements of the scan line. CONSTITUTION:To a memory 11 of the shade adding device of an image, the X coordinate of the starting and ending points of the respective scan lines of a polygon from a scan line converting circuit 2 and the luminance data of the starting point are written per line by the control of a controller 10. Simultaneously, the data of the inclination of the scan line from a luminance inclination operating circuit 3 are written. The luminance data are stored to a memory 12 of approximate luminance data in a picture element bit to correspond to the various inclinations of the luminance change. Then, the controller 10 is operated at a timing to display the read data to a CRT 14 and luminance information and approximate straight line information from memories 11 and 12 on a line are successively added by a D/A 13 with adding function.
Patent JP-H052664-A (JP)
Title: I/o card
Inventor: SAITO KAZU
IPC: H04N5/907
Filed: 1991-06-24
Abstract: PURPOSE:To realize data transfer between a unit using a memory card and an external unit with simple constitution. CONSTITUTION:An I/O card 3 executing interfacing with the prescribed external unit 4 is constituted so that it mounts the memory card. Data is transferred between the mounted memory card 2 and the unit 1 where the I/O card 3 is mounted through an interface circuit 312 incorporating the I/O card. Thus, an interface transferring information with the prescribed external unit 4 and transferring information with the memory card 2 is constituted.
Patent JP-S6241414-A (JP)
Inventor: KONDO MASAHIRO
IPC: F16B12/00
Filed: 1985-08-14
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-H0345425-A (JP)
Title: Slide roof structure for vehicle
Inventor: KIKUCHI REIJI
IPC: B60J7/05
Filed: 1989-07-11
Abstract: PURPOSE:To widen a roof opening by supporting the rear section of a slide roof which slides back and forth over the top of a car body roof by the use of rotating links in such a way as to be freely slidable back and forth, thereby supporting the pivotal sections of the rotating links to the car body in such a way as to be freely slidable back and forth. CONSTITUTION:In a slide roof 12 wherein a roof opening 14 is opened/closed by moving said roof back and forth over the top of a rear roof 13 fixed on a car body 10, a rail is formed, which is extended back and forth in a connecting member provided at the center section in the transversal direction of the roof opening 14, so that the front section of the slide roof 12 is supported by said rail via a front support member in such a way as to be freely slidable. In addition, recessed sections 13a in a slender groove shape which are extended back and forth are formed at the both sides in the transversal direction of the rear roof 13 so that rotating links 23 are thereby housed in said recessed sections. The front end section of each rotating link 23 is pivotally supported by the rear bracket 25 of the slide roof 12, and the rear end section of the link is slidably engaged with the oblong hinge hole 30d of a hinge bracket 30 fixed within each recessed section 13a by means of a semi-lunar pin 27.
Patent JP-S5880997-A (JP)
Title: Bone-conduction microphone
Inventor: YAMAMOTO MASAHIKO
IPC: H04R1/00
Filed: 1981-11-06
Abstract: PURPOSE:To perform comfortable duplex transmission and reception by holding a couple of oscillating pickup elements which have nearly equal characteristics at distance in parallel to an earplug axis in such a way that their maximum sensivity directions are coincident with each other. CONSTITUTION:At a rearwise position in a earplug 1, a holding member 6 is fixed to hold a couple of oscillating pickup elements 7 and 8. Those elements 7 and 8 are so adjusted that their characterisitcs are nearly equal while held at distance in such a way that their maximum sensivity directions are coincident with each other without any mutual influence. At the center part between these elements 7 and 8, a sound path pipe 22 is fixed in the axis direction of the earplug 1 and a sound passage 24 is formed in the pipe 22. In this constitution, when oscillation is conducted to the elements 7 and 8, outputs having equal amplitude appears at output terminals 11 and 12, and 13 and 14 of the elements 7 and 8. Sound pressure from a handset 23, on the other hand, is listened through a conduction path 24, but the unnecessary outputs are in the opposite direction to the elements 7 and 8, so that they are balanced and canceled.
Patent JP-H052111-A (JP)
Title: End surface machining method for optical cable
Inventor: HARA KAZUHISA
IPC: G02B6/02
Filed: 1991-06-25
Abstract: PURPOSE:To simplify an end surface machining, to shorten the machining time, and to reduce the cost by pressing the end surface of the optical fiber made of plastic, etc., against a concave lens shape concave pattern formed in a heat plate and machining the end surface into a convex lens surface. CONSTITUTION:The end surface 2a of the core material 2 of the optical cable 1 is put in the concave pattern 8 of the heat plate 6 orthogonally as shown by an arrow and an outer cylinder 4 is fitted and adhered in a circular concave part 7 orthogonally. At this time, the optical cable 1 is held by a proper holding means and pressed mechanically so as to obtain perpendicularity, and the pressing force is also set. The heat plate 6, on the other hand, is heated up to thermal deformation temperature and the end surface 2a of the core material 2 which is pressed against the concave pattern 8 while fused toward the center of the concave pattern 8 as shown by an arrow (b) is machined into the convex lens surface 10. At this time, the end surface 2a of the core material 2 is fused as shown by the arrow (b) and the convex lens surface 10 is accurately machined.
Patent JP-H1111226-A (JP)
Title: Installation device for on-vehicle type electronic instrument
Inventor: ISHIKAWA HIROAKI
IPC: B60R11/02
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To easily install a plurality of on-vehicle type electronic instruments in a small space. SOLUTION: Plural insertion holes 1b are provided on the front plate 1a of an installation device main body 1 for installing to a car body in a lateral direction at some intervals and insertion holes 1f are provided respectively on plural legs 1e having an elasticity in the front/rear direction formed on the rear plate 1d and also plural projections 3a inserted from the inside in the insertion holes 1b opened on the front plate 1a are provided on the pront part of an on-vehicle type electronic instrument 2 mounted on the installation device main body 1 and projection parts 2a inserted from this side to the insertion holes 1f opened on the legs 1e are provided on its rear part. Therefore, a plurality of on-vehicle type electronic instruments 2 can be installed while arranged laterally.
Patent JP-H0469307-A (JP)
Title: Marine antifouling agent
Inventor: FUJINO JUNJI
IPC: A01N47/46
Filed: 1990-07-05
Abstract: PURPOSE:To obtain a marine antifouling agent free from selectivity to fouling marine life and containing decreased amount of metal compound by using a copper compound and/or an organic tin compound in combination with a specific dichlorophenyl isothiocyanate. CONSTITUTION:The objective marine antifouling agent is produced by compounding (A) one or more compounds selected from 2,4-dichlorophenyl isothiocyanate and 3,4-dichlorophenyl isothiocyanate and (B) one or more compounds selected from a copper compound (e.g. Cu2O and CuSCN) and an organic tin compound (e.g. tributyltin fluoride or triphenyltin chloride) at a weight ratio (A:B) of 3:1 to 1:3. The agent has excellent synergistic antifouling effect, remarkably prevents the deposition of fouling life to an extent unexpectable from the behavior of each component and prevents the deposition of harmful marine life on fishing net or ship bottom over a long period.
Patent JP-H0732948-A (JP)
Title: Antificial running sound generating device for electric vehicle
Inventor: TATARA TAKEHIRO
IPC: B60R11/02
Filed: 1993-07-20
Abstract: PURPOSE:To provide an artificial running sound generating device for electric automobile to make the outside persons perceive the approaching of a vehicle, as well to give a reference to a driver when he drives the vehicle, and to generate an artificial sound that gives no unpleasant feeling to the occupants in the vehicle. CONSTITUTION:An artificial sound signal having a frequency corresponding to the motor rotation frequency detected by a motor rotation frequency sensor 12, and an amplitude corresponding to the accelerator opening detected by an accelerator opening sensor 24; and an artificial sound signal having a frequency corresponding to the car speed detected by a car speed sensor 14, and an amplitude corresponding to the accelerator opening; are produced by a computer 16, and they are output from a speaker 20 through an amplifier 18. And it is selected whether the artificial sound is made in the artificial sound depending on the motor rotation frequency, or that depending on the car speed, by a switch provided in the computer 16. In this case, the above selection is not made, but an artificial sound including the frequency depending on the motor rotation frequency, and the frequency depending on the car speed may be output.
Patent JP-H1123035-A (JP)
Title: Air conditioner having air cleaning function
Inventor: MORIYA YOSHIFUMI
IPC: F24F13/28
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To effectively remove the chemical substances such as formaldehyde and VOCs which are reported to generate in newly-built dwellings. SOLUTION: An air conditioner comprises an air cleaning part 7 having a first filter which is provided in the vicinity of a first air inlet 6 and traps particle-like substances, a second filter 2 to adsorb the chemical substances, a first fan 3 provided on the downstream side of two filters, a sensor 4 to detect the substance sucked from the first air inlet 6, an air outlet 5 provided on the downstream side of the first fan 3, and a control circuit 9 to control the air volume and the operation time of the fan 3 based on the information from the sensor 4, and a gas combustion device 13 provided through a heat insulation means.
Patent JP-S5881599-A (JP)
Title: Monitoring device for pressing condition
Inventor: UENO MITSUHIKO
IPC: B30B15/18
Filed: 1981-11-09
Abstract: PURPOSE:To prevent failure of press dies and production of defectively pressed products by monitoring a material to be pressed and the operation of a press machine during the operation of the press machine and stopping the press operation immediately when abnormality is detected. CONSTITUTION:The relative positions of a punch side 2 of dies and a die side 3 of dies during pressing with a press machine are detected with proximity sensors, and after the detection signal 6 thereof is amplified 7, the signal is subjected to A/D conversion with an A/D conveter 8. The input 9 from a relative position detector for the punch side 2 of the dies and a body 1 of the press machine is inputted to a counter control part 10, and the A/D converter output is inputted to a counter 11. The standard state is stored in a storage counter 12. The count  quantity of 11 and the standard count quantity of 12 are compared in a comparator 13, and the result thereof is displayed on a display device 14. When abnormality by the display is discovered, the press machine is stopped, whereby the failure of the dies and the production of defectively pressed products are prevented.
Patent JP-H11332722-A (JP)
Title: Umbrella locking tool
Inventor: YOKOTA HIDEKAZU
IPC: A47G25/12
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To surely lock an umbrella by anyone without lifting the umbrella and regardless of difference of user's height by providing an inserting and locking member for inserting and locking a part of an extended cloth part of the narrowed umbrella. SOLUTION: A coil 1 to be an inserting/locking member, a fitting/locking member, a holding member or a locking member is formed. The coil 1 is disposed in the horizontal direction. The coil 1 is formed by one wire, is constituted of a continuous body of a plurality of rings 1a and is provided with elasticity and energizing force. The pitch of the coil 1 is formed to be slightly smaller than the diameter of extended cloth part X1 of a narrowed umbrella X and is space in which the extended cloth parts X1 of a plurality of umbrella X can not be simultaneously inserted. Legs 2 are mounted on the coil 1 and these legs 2 are expected as reverse U-shapes and reverse J-shapes mounted at both ends of the coil 1 and shapes that both the sides of the coil 1 are extended in the lower direction.  On the lower side of the coil 1, a tray 3 receiving drops dropping from the extended cloth part X1 when the umbrella X which gets wet by rainwater is locked is provided.
Patent JP-H0468079-A (JP)
Title: Luminescent screen, its preparation and cathode-ray tube
Inventor: TAKAHARA TAKESHI
IPC: C09K11/84
Filed: 1990-07-09
Abstract: PURPOSE:To prepare a luminescent screen excellent in luminous efficiency and resolution by forming a molded product of a specified rare-earth oxide sulfide fluorescent substance on a ceramic board. CONSTITUTION:A molded product of a rare-earth oxide sulfide represented by formula RE2O2S:RE', wherein RE is at least one member selected from Y, La, Gd and Lu and RE' is at least one member selected from Tb, Eu, Pr, Tm, Sm and Dy, (e.g. Y2O2S:Eu fluorescent substance) is formed on a ceramic board (e.g. glass plate).
Patent JP-H0732537-A (JP)
Title: Reflective sheet
Inventor: KAWAMOTO SATOSHI
IPC: B32B15/08
Filed: 1993-07-21
Abstract: PURPOSE:To provide a reflective sheet which is compact and light-weight, and has excellent impact resistance and flexibility by laminating a flexible substrate with a high reflective layer on one surface, and a flexible polymer film by an adhesive layer. CONSTITUTION:For a reflective sheet, a high reflective layer 2 is formed on a flexible substrate 1 to substantially shut out an ultraviolet ray of which the light transmittance at a wave length of 380-300nm is 10% or lower, to make a flexible substrate 5 on which a high reflective layer is formed. The reflective sheet is made by bonding the high reflective layer side of the substrate 5 and a flexible polymer film 4 by an adhesive layer 3. Also, on one surface of the flexible substrate 1, a thin film containing silver, of which the visible light reflection factor is 80% or higher, is formed as a high reflective layer.
Patent JP-S6156455-A (JP)
Title: Solid-state image pickup device
Inventor: YAMADA TAKAHIRO
IPC: H04N5/335
Filed: 1984-08-28
Abstract: PURPOSE:To obtain the title device having the high-sensitivity characteristic caused by the effect of stable multiplication which does not depend on the amount of incident light, by using a specific photo transistor as the photo receiving element. CONSTITUTION:An n<-> epitaxial layer 302 is formed on a p type semiconductor substrate 301, and an n<+> region 303 of the source, an n<+> region of the drain, a p<+> region 305 of the gate, and a p<+> region 306 for picture element isolation are formed in the surface of this n<-> epitaxial layer 302. A source electrode 308 and a drain electrode 309 contact the corresponding regions through contact windows of an insulation film 307. A gate electrode 310 is formed on the insula tion film 307 and electrostatically coupled with the p<+> region 305 of the gate. When the series resistance between the n<+> region 303 of the source and a natural gate region 311 is RS; the series resistance between the gate region 311 and the p<+> region 305 of the gate is RGG; and the series resistance between the p<+> region 305 of the gate and the n<+> region 303 of the source is RGS, the dimension-impurity distributions can be determined so that an expression RGS> RGG+RS may hold.
Patent JP-H0625525-A (JP)
Title: Light-resistant polyphenylene resin composition
Inventor: KOJIMA MEGUMI
IPC: C08K5/17
Filed: 1992-07-07
Abstract: PURPOSE:To obtain a resin composition which has stability to light, particularly light discoloration resistance by adding a specific amount of an aliphatic monoamine, etc., to a polyphenylene ether. CONSTITUTION:An aliphatic primary monoamine such as ethylamine or an aliphatic secondary amine such as diethylamine (0.01 to 5 pts.wt.) is added to a polyphenylene ether such as 2,6-dimethyl-1,4-phenylene ether (100 pts.wt.) to give the objective composition.
Patent JP-H0229036-A (JP)
Title: Radio selective call system
Inventor: KOBAYASHI SUKETOSHI
IPC: H04B7/26
Filed: 1988-07-18
Abstract: PURPOSE:To enhance the degree of freedom of the selection of a communication party at radio call and the method of calling by providing an additional address part capable of revision by the user freely in addition to the fixed address part offered by a communication company to the part of an address signal of a receiver to be called. CONSTITUTION:The communication company designates a telephone number of a radio selective receiver and gives the result to the user. The telephone number is a fixed address unable to be revised by the user and an additional address is given to the fixed address and the receiver to be called is not called when up to the additional address is not designated. The setting of the additional address is revised by allowing the user of the receiver to replace an ID-ROM, to revise the content or to enter and revise the additional address through the key of the receiver. Moreover, the additional address of the sender side is revised by operating a telephone set for the radio call device side. When the additional address is used as a pass word, the mis-calling is prevented till no pass word is given to the receiver and the usage of the missing receiver cannot be implemented by revising the pass word.
Patent JP-H0468935-A (JP)
Title: Information transmission system
Inventor: TANAKA HIDEHIKO
IPC: H04L12/40
Filed: 1990-07-06
Abstract: PURPOSE:To continue information transmission to other normal secondary station by bypassing a secondary faulty station. CONSTITUTION:Plural secondary stations 11 are connected in series with respect to an information signal from a primary station 10, and each secondary station 11 is provided with an information signal reception and transfer section 12, a fault detection means 13, switching means 14,15 and a notice means 16. The fault detection means 13 detect a fault of the secondary station 11 based on an input information signal to the secondary station 11 and an output information signal therefrom. One contact of the switching means 14,15 is connected respectively to an input terminal and an output terminal of the reception and transfer section 12 and the other contacts are interconnected with each other to form a bypass. The switching means 14,15 are selected interlockingly by an output of the fault detection means 13 and the notice means 16 is controlled by an output of the fault detection means 13. Thus, even when any of the plural secondary stations has a fault, the information transmission to the other secondary stations is always continued.
Patent JP-2000016690-A (JP)
Title: Paper pulling device for rotary press
Inventor: MATSUSHIMA SATORU
IPC: B65H45/09
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of dirt on a spread surface and pull both inner and outer papers stably and satisfactorily when there is multi-colored printing over two pages in succession on the spread surface at many pages. SOLUTION: Left and right paper pressing means 10a, 10b are provided by attaching them to tips of left and right arms 4a, 4b, the paper pressing means is provided with a pair of pressing rollers 11, 12 which roll by pressing an outermost face of a plurality of continuous papers 3 (3a,..., 3n) which are wound around an outer peripheral face of a drag roller 2 and run in the direction of the outer peripheral face of the drag roller 2 and a pressing belt 14 wound around the pair of pressing rollers, and the pair of pressing rollers 11, 12 are arranged along the peripheral direction of the drag roller 2. The pressing belt 14 slides in the direction of running of the continuous paper 3 by pressing the outermost face of a plurality of continuous papers 3 which are wound around the outer peripheral face of the drag roller 2 and run against the outer peripheral face of the drag roller 2.