baber/WOPTO huggingface dataset:
Patent JP-S57129520-A (JP)
Title: Pulse generating circuit
Inventor: TAKEUCHI EIICHI
IPC: H03K4/02
Filed: 1981-02-05
Abstract: PURPOSE:To obtain a multivalue level pulse which excels in the resistance to the induced noise and has short rising time and falling time with low power consumption. CONSTITUTION:The output of a logical circuit block comprising NAND circuits 44 and 45 plus inverters 46 and 47 is connected to each input terminal of the 1st-4th saturation type switching circuit blocks 26-29 which are formed with an electrostatic capacitor, a clamping diode and a switching transistor respectively. An output is led out of the joint between the blocks 26 and 27. The 1st power supply voltage V1 is supplied to a common coupling terminal 24 of the blocks 28 and 29, and the 2nd power supply voltage V2 is supplied to the terminal 25 of the block 26. Furthermore reverse current blocking diodes 41, 42 and 43 are connected among the blocks 26, 28 and 29 respectively.
Patent JP-H08207605-A (JP)
Title: Driving force distribution controller for four-wheel drive vehicle
Inventor: KONO KAZUYUKI
IPC: B60K17/348
Filed: 1995-02-02
Abstract: PURPOSE: To stabilize driving performance in acceleration while preventing generation of a tight corner brake phenomenon or understeer by transmitting engine driving force to a main driving wheel in an engine direct drive system via a torque distributing clutch whose connecting force is varied according to a control signal. CONSTITUTION: A driving force distribution controller optimally controlling driving force distribution in front and rear wheels is provided with a transfer 11 containing a wet type multiple disc friction clutch 11a (a torque distributing clutch), a control oil pressure generator 20 generating a control oil pressure Pc serving as clutch connecting force, and a torque split controller 40 outputting the predetermined solenoid driving current to a solenoid valve 28 on the basis of information from varied kinds of input sensors 30. According to the control oil pressure Pc fed to a clutch port, clutch torque (connecting force) in the wet type multiple disc friction clutch 11a is controlled, and distribution of driving force to the front wheels serving as driven wheels side is controlled according to the clutch torque.
Patent JP-H01190133-A (JP)
Title: Loopback test circuit
Inventor: KOYAMA TORU
IPC: H04B3/493
Filed: 1988-01-26
Abstract: PURPOSE:To attain the loopback test of its own equipment while operating echo canceller by connecting the transmission signal of a pseudo remote signal generating section to an adder and interrupting the connection of a transmission line and a hybrid circuit at loopback test. CONSTITUTION:With a switch SW1 turned on and switch SW2 turned off at loopback test, a sum signal being a transmission signal of a transmission circuit and a transmission signal of a pseudo remote end signal generating section 18 is bypassed to a reception circuit via a hybrid circuit 5. In this case, when the echo canceller 17 is normal, only the bypassed echo component of the transmission signal of the transmission circuit is erased, then the result of identification of the bypassed component only in the signal of the generating section 18 is sent from an identification circuit 9 to a descrambler 10. Thus, whether or not the data signal at the transmission input terminal is obtained at the reception output terminal as it is collated to attain the loopback test of its own equipment when the echo canceller is operated.
Patent JP-H07225133-A (JP)
Title: Route guiding system
Inventor: MURAKAMI ATSUSHI
IPC: G08G1/09
Filed: 1994-02-10
Abstract: PURPOSE:To prevent the occurrence of a traffic jam, etc., by guiding vehicles to the route having the shortest traveling time by measuring the traffic condition of each route and calculating the traveling time of each route, and then, changing the content of route guidance in accordance with calculated results. CONSTITUTION:The traffic information of vehicles running along each route A and B is detected by means of a plurality of vehicle sensors 2 provided at every section 3 of each route A and B and, at the same time, the traveling times of the vehicles running along the routes A and B is calculated based on the detected results of the sensors 2. Then the traveling times of the vehicles along the routes A and B are compared with each other and the route along which the vehicles can run in the shortest time is indicated to the drivers of vehicles.
Patent JP-H05210323-A (JP)
Title: Transfer device
Inventor: AISAKA SEIYA
IPC: G03G15/02
Filed: 1992-01-31
Abstract: PURPOSE:To make discharge distribution weak on an upstream side and a downstream side and strong in a midstream area. CONSTITUTION:1st, 2nd and 3rd discharge wires for transfer 32, 33 and 34 are provided in a transfer charger 30. The 1st wire 32 is arranged on the upstream side, the 2nd wire 33 is arranged in the midstream area, and the 3rd wire 34 is arranged on the downstream side. For example, the diameters of the 1st, the 2nd and the 3rd wires 32, 33 and 34 are set to 80mum, 60mum, and 100mum, respectively. Then, the 1st, the 2nd, and the 3rd wires 32, 33 and 34 are connected to a constant-current type DC high voltage transformer 35 in parallel. Therefore, a larger quantity of current flows in the discharge wire 33 whose diameter is small and which easily performs discharge from the DC high voltage transformer 35, thereby obtaining desired transfer discharge distribution.
Patent JP-H08187610-A (JP)
Title: Main spindle device
Inventor: HAYASHI TAKEHIKO
IPC: B23B31/117
Filed: 1995-01-09
Abstract: PURPOSE: To use a general type standardized form for form of a two-face constraint portion by disposing a tool clamp operating piece integral with a main spindle in rotational direction, inserted to be freely back and forth in spindle infrared direction, engaging with a female portion of an annular nut member and connected to a shank-grip operating member. CONSTITUTION: When a main spindle 4 is rotated clockwise with a built-in motor, an annular nut member 17, the rotation of which is prevented due to a clamp, piston 18 is so displaced to mutually approach to a tool clamp operating piece 15 and an operating rod, clamp piece 16, clue to reverse screw. That is, the tool clamp operating piece 15 moves back and the operating rod, clamp piece 16 moves forth. Due to moving back of the tool clamp operating piece 15, a clamp ball operating sleeve 14 moves back. And thus, a clamp ball 27 is pressed up against an edge inclined surface 14b of a clamp ball operating recess portion. It then fits to inclined inner peripheral face in rear of a clam ball hole 41a. And a taper shank 41 is pulled into a taper hole, and tightened to the main spindle 4.
Patent JP-S55108820-A (JP)
Title: Preparation of antitumor agent
Inventor: TANAKA HIROSHI
IPC: A61K35/74
Filed: 1979-02-14
Abstract: PURPOSE: To prepare an antitumor agent having high storage stability, by adding a specific stabilizing agent to a suspension of cells of Streptococcus pyogenes having antitumor activity, and drying the suspension.  
     CONSTITUTION: An inorganic antioxidant (e.g. sodium thiosulfate) and/or sodium bicarbonate are added to a suspension of cells of Streptococcus pyogenes having antitumor activity, and the suspension is dried to obtain an antitumor agnet. Streptococcus pyogenes, which is a variant of Streptococcus hemolyticus and capable of producing a hemolysin, streptolysin S, is extremely unstable even in a dried state. The addition of the above stabilizing agent elongates the effective period of the agent to a practical length. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03223206-A (JP)
Title: Cosmetic
Inventor: HONDA SHINKICHI
IPC: A61K8/30
Filed: 1990-01-27
Abstract: PURPOSE:To provide a cosmetic containing N-acetylglutamine, exhibiting excellent feeling and skin-beautifying effect and having excellent moisture- retainability and stability in the corneal layer. CONSTITUTION:The objective cosmetic base for increasing the moisture- retainability in the corneal layer contains N-acetylglutamine (or its salt). The cosmetic may be compounded with oil and fat, hydrocarbons, waxes, fatty acid, synthetic esters, alcohols, surfactant, thickening agent, humectant, preservative, perfume, pigment, water, etc. The amount of N-acetylglotamine and/or its salt is preferably 0.005-5.0W/W% in the whole cosmetic. The cosmetic base can be used in the production of face lotion, milky lotion, cream, soap, pack, lipstick, foundation, eye shadow, eye liner, shampoo, rinse, etc.
Patent JP-H10211222-A (JP)
Title: Dental examination device
Inventor: OKAMOTO HIROSHI
IPC: A61C19/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To perform an interview examination and treat a patient lying on the back by arranging a doctor's table below the top plate of the doctor's unit and arranging a rising/falling and rotating treatment chair in the opening side of the doctor's unit. SOLUTION: A doctor's unit A is provided with treatment appliances, a spittoon bowl, and a storage space, and a treatment chair B has the backrest risen/fallen freely, can be vertically and rotatably moved, and rotated at a prescribed angle even by manually. An assistant unit C is provided with appliances used by an assistant and a dental light D for lighting the mouth of a patient, when a treatment chair B is laid down, is attached to the ceiling above the treatment chair B. The doctor's table 5 is so constituted that, when a handle 56 is held and drawn out to this side, the face plate 51 is drawn out from the top plate 1 by a frame 53, a swing arm 54, and a flange bracket 55. A spittoon bowl 6 is attached to the rear face of the top plate 1 so as to be stored therein and drawn thereout freely.
Patent JP-H01197253-A (JP)
Title: Optical detecting device
Inventor: SUZUKI MICHIHITO
IPC: G06K7/12
Filed: 1988-01-29
Abstract: PURPOSE:To prevent the light input to a circuit from a light source by forming the upper side of a light source installing surface in an upward incline to the conveying direction placing a slight interval to the conveying route of a substance to detect, and forming the upper side of the installing surface of a photoelectric converter circuit in a plain surface placing a difference in level from the upper end of the incline. CONSTITUTION:Close to the lower side of a conveying route 1 of papers P to which a phosphorescent component (a) is pasted, an installing surface to which a light source 2 is installed makes an upward incline 12 to the conveying direction x. On the other hand, a plain surface 13 to which a photoelectric converter circuit 3 is furnished in the direction separating from the conveying route 1, is arranged placing a difference in level 14 from the upward incline 12. The phosphorescent component (a) is irradiated by the light of the light source 2 and absorbed, a residual image is detected by a light receiving element 3a of the photoelectric converter circuit 3 in such condition, and the photoelectric circuit 3 decides whether the papers have a phosphorescent component or not. In this case, the light from the light source 2 is shielded to the light receiving element 3a by the incline 12 and the difference in level 14, making it unnecessary to prepare the other shielding member.
Patent JP-S61176112-A (JP)
Title: Vapor-phase epitaxial growing method and device thereof
Inventor: IWASAKI TAKASHI
IPC: H01L21/205
Filed: 1985-01-31
Abstract: PURPOSE:To obtain a steep interface condition by a method wherein inert gas is brought to come in direct contact with a substrate before and after raw gas is contacted to the substrate when performing a vapor-phase epitaxial growing method wherein a multilayer film is formed by repeating the operation with which a prescribed crystal layer is formed on the substrate. CONSTITUTION:The substrate holder 3, supported by a holder rod 2, and the inert gas introducing pipe 4 with the tip part having the diameter larger than that of the substrate holder 3 are provided inside a reaction tube 1, and both of said substrate holder 3 and inert gas introducing tube 4 can be moved relatively. In this device, when the substrate 3, whereon a crystal substrate 5 is attached, is inserted into the tip part of the pipe 4 at the position as indicated in the diagram (a), the inert gas A introduced through the inert gas introducing pipe 4 comes in contact with the substrate holder 3 directly, thereby enabling to prevent the entrance of the gas B and C which passed through raw gas introducing pipes 6 and 7. Then, at the point of time when the gas B and C are brought into the stabilized stream of the prescribed composition, the substrate holder 3 is quickly shifted to the position as indicated in the diagram (b), and the gas having the desired composition is epitaxially grown on the substrate 5. After the prescribed film is grown, the substrate holder 3 is moved again to the position as indicated in the diagram (a) quickly.
Patent JP-S63186203-A (JP)
Title: Optical fiber arranging device
Inventor: SUMITA MAKOTO
IPC: G02B6/00
Filed: 1987-01-29
Abstract: PURPOSE:To improve the positional accuracy between optical fibers in an optical fiber arranging device and to facilitate control by using a plate with specific guide groove arrays and a keep plate for arrangement for arraying plural pieces of the optical fibers at equal intervals. CONSTITUTION:The spacing between the guide grooves 8 is specified to (x) and the spacing between projecting parts 9 of the keep plate 10 is specified to (x) as well in order to arrange the optical fibers 3 inserted into the guide grooves 8 at the target spacing (x). The keep plate 10 for arrangement having the projecting parts 9 of the width smaller than the width of the guide grooves 8 which can be pressed to the side parts of the optical fibers 3 is mounted. The respective optical fibers 3 can move up to the points where the fibers contact the walls A at the ends of the guide grooves 8 when the plate 10 is moved in parallel with the substrate plane in an arrow direction. The spacing between the optical fibers is, therefore, set at the specified (x). The optical fiber arranging device having the high interoptical fiber positional accuracy regardless of the difference in the outside diameter of the optical fibers is thus easily obtd.
Patent JP-H06228550-A (JP)
Title: Organic electroluminescent element
Inventor: ENOKIDA TOSHIO
IPC: H05B33/14
Filed: 1993-02-04
Abstract: PURPOSE:To provide an element which has high luminance and luminescent efficiency, hardly undergoes degradation in luminescence, and is highly reliable. CONSTITUTION:At least one org. compd. of the formula [wherein R<1> to <18> are each H, halogen, cyano, nitro, amino, dialkylamino, diphenylamino, hydroxyl, alkoxy, mercapto, siloxy, acyl, cycloalkyl, carboxyl, sulfone, an aliph. or arom. hydrocarbon group, heterocyclic, etc.; A is O, S, or -NR<19> (wherein R<19> may be any group); and n is an integer of 0 or higher] is used for producing the EL element which at least has a phosphor between a pair of electrodes.
Patent JP-S62232139-A (JP)
Inventor: ELSNER GERHARD
IPC: H01L21/027
Filed: 1987-01-29
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-H07224872-A (JP)
Title: Manufacture of clutch facing
Inventor: MITSUNE KATSUNOBU
IPC: B29C69/00
Filed: 1994-02-14
Abstract: PURPOSE:To reliably manufacture a clutch facing which has an excellent high temperature strength and a strength during high rotation connection. CONSTITUTION:Manufacture of a clutch facing comprises a molding process wherein after a base material 6 formed by weaving fibers is preliminarily molded by using resin 7 serving as a binder, the base material is heated and pressurized and a molded product approximately in the shape of a clutch facing is formed; and an impregnating process wherein the molded product is impregnated with rubber 8. A matrix is formed of the base material 6 and crosslinked resin 7 and a pore part is then impregnated with the rubber 8. There is no chance for rubber to form a matrix.
Patent JP-H11202251-A (JP)
Title: Dynamic air pressure bearing type polygon scanner
Inventor: ITAMI YUKIO
IPC: G02B26/12
Filed: 1998-01-15
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and to make a polygon scanner compact and inexpensive and enable to perform very high-speed rotations while utilizing dynamic air pressure and magnetic force. SOLUTION: Concerning such a scanner 30, a suction type magnetic bearing rotary part 41 fixed to a flange 40, in which a fixed shaft 33 is inserted into the hollow part of a hollow rotary shaft 39, is inserted into a ring-shaped suction type magnetic bearing fixed part 34 embedded in the upper end recessed part of a fixed shaft 33, and the fixed shaft 33 floats and support the rotary shaft 39 in the axial direction. When the hollow rotary shaft 39 is rotated, the fixed shaft 33 supports the hollow rotary shaft 39 in the diameter direction by the dynamic pressure of air with the contact face of the fixed shaft 33 and the hollow rotary shaft 39 as a dynamic air pressure bearing plane.  The suction type magnetic bearing fixed part 34 is formed from a ring-shaped permanent magnet 35 axially magnetized to two poles and a pair of ring-shaped first and second fixed yoke plates 36 and 37 having a central circle smaller than the central circle of the permanent magnet 35, and arranged while being matched with the axial center of the hollow rotary shaft 39. The suction type magnetic bearing rotary part 41 and the suction type magnetic bearing fixed part 34 are formed on the dynamic air pressure bearing plane while overlapping more than half of it.
Patent JP-H01309273-A (JP)
Title: Apparatus for unexpected unmating of electric insertion coupling appliance
Inventor: UUBUEE BUINKURAA
IPC: H01R13/62
Filed: 1989-01-30
Abstract: PURPOSE: To prevent the careless falling of an insertion coupling part during operation, by preventing the falling out of an insertion coupling part form a coupling element fixed by a stopper element when a lid is assembled. CONSTITUTION: The wall of a casing has a notched portion 8 in a range, where insertion coupling parts 5 and 6 are arranged, in a condition where a device is assembled, and a lid 9 is provided for closing the lower side of the casing 1. The lid 9 carries a fine thread, resin as a stopper element 10, on the edge part of the lid 9, and the stopper element 10 closes at least a portion of the notched portion 8 of the casing 1. This can prevent the careless falling of insertion coupling parts 5 and 6 when the casing 1 is closed.
Patent JP-S60163983-A (JP)
Title: Bonding of assembly parts
Inventor: TAKAHASHI TOMIO
IPC: F16B12/04
Filed: 1984-02-03
Abstract: PURPOSE:To bond assembly parts strongly in a short time, by forming a groove which allows formation of a space when the part is bent on a fixture and pouring a molten polyamide resin into the space from the crosssectional side of the part to effect bonding. CONSTITUTION:A groove 2 in a polygonal shape including right angles which forms a space in the joint when a base material such as particle board and plywood is bent, is formed by cutting on one side of the base material. The base material 1 is bent at the groove 2 by use of a fixture 4 and a molten polyamide resin is poured into the space 3 at a pouring temp. of 180-230 deg.C and a cylinder tip temp. of 100-150 deg.C under an injection pressure of 800-1,200kg/cm<2> for bonding.
Patent JP-S59143976-A (JP)
Title: Magnetostriction measuring apparatus
Inventor: NEHASHI SATOSHI
IPC: G01R33/18
Filed: 1983-02-07
Abstract: PURPOSE:To measure bend of a sample simply by naked eyes directly or a photography or the like using an ordinary metal microscope by applying an even magnetic field to the sample employing a spherical coil. CONSTITUTION:A winding of a coil is wound so as to have a circular current overlapping at an equal space. A sample chamber is provided inside and an object lens 4 of a microscope is placed from a lens insertion port on the top thereof to observe displacement of a standing sample 2 focusing the end thereof. For a thin film sample, the measurement of magnetostriction is equivalent to measuring bend of a sample and therefore, the sample 2 is formed on a cover glass, a microsheet or the like to make it easy to bend. This enables the application of an even magnetic field to a sample with a small coil because the magnetic field becomes uniform within a spherical coil.
Patent JP-H10210890-A (JP)
Title: Spinner for lure
Inventor: ITO KOICHI
IPC: A01K85/18
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a spinner for a lure for easily and accurately obtaining desired characteristics. SOLUTION: This spinner 1 is freely rotatably supported at the front part supporting point of a planar blade. It is composed of a blade curved and formed at least along a longitudinal direction and is three-dimensionally constituted. Relating to the spinner 1, the thickness (t) of the blade is formed so as to be changed along the longitudinal direction L and the thickness (t) of the blade is changed so as to present a thin and almost crescent-shaped cross section especially along the longitudinal direction L. It is preferable to form it so as to change the thickness (t) of the blade respectively along the longitudinal direction L and a width direction W. An extremely smooth rotary operation is performed and a desired spinning action is realized.
Patent JP-H02198309-A (JP)
Title: Apparatus for measuring and checking external appearance of product
Inventor: MAEDA HIROSHI
IPC: B07C5/342
Filed: 1989-01-27
Abstract: PURPOSE:To measure and check the shape and the size of a product and the outer surface state of the product by conveying the product to be measured on a conveyer having gaps at a specified interval, and picking up a plurality of the images of the surfaces including the lower surface of the product with a sensor camera at a measuring part. CONSTITUTION:A product to be measured 2 is conveyed on a conveyer 1. A plurality of surfaces including the lower surface of the product 2 are illuminated with a lighting device at a measuring part 10 of the conveyer 1. When the light is projected, the reflected light beams from a plurality of surfaces including the lower surface of the product 2 are reflected with mirrors in the specified direction in correspondence with the surfaces. The image of each surface is formed on the image surface of the sensor camera. The image of each surface which is obtained with the sensor camera is inputted into an operating device 60. Thus, the shape and the sizes of a plurality of the surface including the lower surface of the product 2 and the outer surface state of the product 2 can be measured and checked.
Patent JP-H04257048-A (JP)
Title: Dual port memory
Inventor: NAKAJIMA TOYOKATSU
IPC: G06F12/00
Filed: 1991-02-12
Abstract: PURPOSE:To provide a dual port memory which can constitute a multiprocessor system by adding a slave system without changing the program of a host system which is already completed. CONSTITUTION:Even when the reading request of data from a memory cell array 10 is generated in the host system, a try state buffer 16a is held in a high impedance state, and the output of the read data from the memory cell array 10 is inhibited, only when reading permitting and rejecting information in an L level is set in a reading permitting and rejecting register 62.
Patent JP-S52101940-A (JP)
Title: Cross-call control circuit
Inventor: TANAKA HIROSHI
IPC: G06F15/16
Filed: 1976-02-23
Abstract: PURPOSE: To surely control the cross-call by knowing the status of the other CPU by a simple circuit structure. 
     COPYRIGHT: (C)1977,JPO&Japio