baber/WOPTO huggingface dataset:
Patent JP-H0899331-A (JP)
Title: Plastic molding method
Inventor: SHIINA FUMIYUKI
IPC: B29L9/00
Filed: 1993-12-08
Abstract: PURPOSE: To manufacture a composite plastic molded product without using a bonding agent at all by melt injecting a thermoplastic elastomer onto the surface of a melt injected polypropylene component surface. CONSTITUTION: A polypropylene resin is melted and injected into a first mold of 50 deg.C temperature of cavity shape 1. A polypropylene molded body of shape 1 is molded by the above arrangement. Then the polypropylene molded body is released from the mold and loaded into a second mold having a cavity of a same shape, and then a block copolymer composed of ethylene polymer and propylene polymer is melted and injected into the surface of the polypropylene molded body to mold a block copolymer molded body having two shapes (composite plastic molded product).
Patent JP-H07161188-A (JP)
Title: Multi-port memory cell circuit
Inventor: MATSUMURA TSUNEO
IPC: G11C11/41
Filed: 1993-12-08
Abstract: PURPOSE:To serially simultaneously write a plurality of data. CONSTITUTION:A transistor Mx is provided between an output node N1 of a first inverter having transistors M1, M3 and a power node Vcc in the inverter. A transistor My is provided between an output node N2 of a second inverter having transistors M2, M4 and a power node Vcc in the inverter. At the time of writing data, the transistors Mx and My are controlled to electrically cut OFF the node N1 and the node Vcc of the first inverter or the node N2 and the node Vcc of the second inverter.
Patent JP-H10168979-A (JP)
Title: Seating detector and sanitary washing device
Inventor: YAMAZAKI HIRONORI
IPC: G01V8/20
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to promote reliability for detecting the seating to a toilet seat. SOLUTION: A seating detector 50 radiates light of an LED 54 to first light beam 51, second light beam 52 and third light beam 53 by dividing the flux of light. The first light beam 51 is directed around the waist section of a user sitting on a toilet seat, and the periphery of the waist section is regarded as detection area. The second light beam 52 is directed around the chest, and the periphery of the chest section is regarded as detection area. The third light beam 53 is directed around the head section, and the periphery of the head section is regarded as detection area. Reflected light in those detection areas is received by first light receiving element 57, second light receiving element 58 and third light receiving element 59.  Accordingly, when nobody sits on the toilet seat, light receiving quantity for the light receiving elements becomes 0, and when the user is in a sitting state, reflection of light from the beams is made in the user, and electric signals corresponding to light receiving quantity from the light receiving elements are outputted.
Patent JP-H10185718-A (JP)
Title: Pressure defector
Inventor: KOIDE SHIGEKI
IPC: G01L9/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detector whose manufacturing process is simplified and at the same time that is inexpensive and can detect a pressure appropriately. SOLUTION: A pressure sensor chip 4 detects a pressure. In an insulation substrate 8, a through hole 9c that is larger than the outer shape of the pressure sensor chip 4 is formed and a specific wiring pattern 8a and an electrode terminal 8b are formed. In a pressure introduction port 9, a pressure introduction part 9b for guiding a pressure to the pressure sensor chip 4 is formed. The pressure port 9 is provided on the reverse side of the insulation substrate 8 so that the through hole 8c faces the pressure introduction part 9b and at the same time a mount recess 11 is formed by the through hole 8c and the pressure introduction port 9 and the pressure sensor chip 4 is provided at the mount recess 11.
Patent JP-H07160168-A (JP)
Title: Image forming device and cleaner-end-sealing material
Inventor: HASHIMOTO KOJI
IPC: G03G15/08
Filed: 1993-12-10
Abstract: PURPOSE:To effectively prevent toner from leaking from the sides of an image carrier by providing an end-sealing material at the sides of a cleaner, which has brush-like bristles opposite the image carrier, in the image forming device in which a cleaning blade abuts on the surface of the image carrier. CONSTITUTION:At both ends of the cleaning blade, the sealing material 5, provided on the end face of each side-wall of the cleaner, abuts on the surface of the image carrier and abuts on the blade as well. The brush-like bristles are attached to the sealing material 5, on the side where the sealing material 5 abuts on the image carrier. In the part where the bristles 7 abut on the image carrier, as shown by the mark E, they are arranged so as to incline properly in the direction in which the image carrier runs. In such a structure, the bristles 7 incline and substantial density is increased in the part where the sealing material 5 mainly exhibits a sealing action, therefore the toner is prevented from leaking outside. Also, because the sealing material 5 does not press the image carrier strongly, a problem such as toner fusion is not caused.
Patent JP-H03199855-A (JP)
Title: Cold accumulating type cryogenic refrigerator
Inventor: INAGUCHI TAKASHI
IPC: F25B9/14
Filed: 1989-12-27
Abstract: PURPOSE:To reduce the leakage of helium in a cryogenic region, and to improve performance by installing two or more of piston rings to displacers at a plurality of stages. CONSTITUTION:When helium is passed through No. 2 stage cold accumulator 5b, helium intended to pass through the clearance of No.2 stage displacer 4b and a cylinder 3 is interrupted by a piston ring 9. Helium intended to leak from the crack of the piston ring 9 is prevented by a second piston ring 14. Since the crack of the piston ring 9 and the second piston ring 14 is directed in the different directions, the leakage of the greater part of helium is obviated by the second piston ring 14. Even when a contact surface with the inner surface of the cylinder 3 or the cylinder 3 of a seal ring 12 is flawed slightly, the quantity of helium leaked is reduced because of the two piston rings.
Patent JP-H03193726-A (JP)
Title: Buccal composition
Inventor: BURAIANI EMA KUURUSON
IPC: A61K8/21
Filed: 1990-11-30
Abstract: PURPOSE: To obtain an composition useful for prevention of dental caries by including a fluorine-containing anti-caries agent and hydroxyapatite abrasive material, and regulating the composition to have a specific pH. CONSTITUTION: This oral composition includes a fluorine-containing anti-caries agent selected from sodium fluoride and sodium monofluorophosphate and a particulate hydroxyapatite abrasive material having 1-15μm average particle diameter. The composition also optionally includes a binder, a thickener, a wetting agent, a surfactant, a perfume, an antimicrobial agent, an antitartaric component, a sweet, an opacifier, a preservative, a coloring agent, etc., and is regulated to have pH7.0-11.0 to provide the objective oral composition. The hydroxyapatite includes 1-50wt.% highly pure synthetic hydroxyapatite comprising at least 92wt.% Ca10 (PO4 )6 (OH)2 .
Patent JP-2000174941-A (JP)
Title: Print preparation device
Inventor: ISOGUCHI SEIICHI
IPC: H04N5/76
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To when store picture data in a storage means if needed and to properly cope with the case when picture data exceeding the capacity of maximum number of photographs are inputted by providing a mode where picture data and print preparation information are stored in the storage means after a print is prepared and a mode where data are erased. SOLUTION: A print preparation device prepares a print based on transmitted picture data and print preparation information. In the device, an order transmission/reception unit 211 gives information to a main micro computer 222 when it receives picture data and print preparation information form a transmission source. The main micro computer 222 has a mode where inputted information is stored and a mode where they are erased. The modes are switched by inputting a command from an operation part 226 by an operator. Thus, the device which can realize the information storage mode and the information erasing mode if need is obtained.
Patent JP-H07165223-A (JP)
Title: Automatic bag-opening system
Inventor: TOYODA HIROO
IPC: B65B69/00
Filed: 1993-12-10
Abstract: PURPOSE:To prevent a cut-out piece of a bag from becoming mixed with contents, to prevent decline of strength in areas near the opening and to facilitate adjustment of discharge amount for the contents by a method wherein the bag is held with its one end projecting and the projecting end of the bag is opened and the bag is tilted slowly toward a port for throwing-in. CONSTITUTION:One of palletized bags P is drawn by suction with a suction device 21 held with an arm of a first robot 20 and is transferred to a conveyance device 40. Then, a bag-holding device 50 held with an arm of a second robot 30 is positioned to the rear end of the conveyance device 40. The conveyed bag P is thrown into the holding device 50 and turned, being pressed with s pressing plate, so that a part to be opened of the bag comes to face upward. A disk-like blade of an opening device 10 is turned to cut the upper end of the bag P, and contents in the bag around the opening are dropped into the inside of the bag P. Then, the bag-holding device 50 is transferred, with the opening part of the bag held facing upward, to a port I for throwing-in and tilted slowly to allow the contents to fall into the port I for throwing-in.
Patent JP-2000173975-A (JP)
Title: Surface treatment method for semiconductor substrate
Inventor: KATO TAKEO
IPC: H01L21/308
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To further reduce the surface roughness of a semiconductor substrate. SOLUTION: A semiconductor substrate 13 and an electrode plate 14 having an average surface roughness <1 μm caused to adhere closely to each other or arranged at a uniform interval in the range of 0.1 nm to 10 μm are dipped respectively in an electrolytic solution 11. By applying a potential difference between the semiconductor substrate 13 and the electrode plate 14, oxide films 18 are formed on the surface of the semiconductor substrate 13. The oxide films 18 formed on the surface of the semiconductor substrate 13 are removed by dipping the substrate 13 in an etching solution 21.
Patent JP-2000161917-A (JP)
Title: Method and device for automatic pattern detection
Inventor: NAGAMOTO MASAO
IPC: H05K13/08
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To detect at high speed a characteristic pattern which does not have a similar pattern fast, avoiding a fine pattern which is not suitable for matching, a texture pattern which has uneven luminance, a pure-white pattern, and an inky-black pattern. SOLUTION: While a window frame 11 is shifted in position as shown by the arrow A in a processing range 52 of a picked-up image, pattern matching between the image in the window frame 11 and the processing range which excludes the image in the window frame to the storage of the matching degree of the pattern matching are repeated, and the position B of the window frame where the lowest matching degree is obtained from among matching degrees of the pattern matching obtained by repeating the processes is detected as the position of a featured pattern.
Patent JP-H05152771-A (JP)
Title: Cord clamper
Inventor: SHISHIDO KENTARO
IPC: H05K7/00
Filed: 1991-11-30
Abstract: PURPOSE:To surely lock a cord clamper by engaging a locking pawl installed to a nearly discoid coming-off preventing section facing a mounting hole bored in a plate to be mounted with a level difference section formed on the plate to be mounted. CONSTITUTION:When this cord clamper 11 slides, a locking pawl 28 installed to a coming-off preventing section 13 is engaged with a level difference section 29 provided at the front end section of a long hole. When the clamper 11 pressing force is released thereafter, an elastic arm 14 is restored in the direction shown by the arrow D and the clamper 11 is firmly fitted to a frame 4 by the repulsive force of the arm 14. In addition, the clamper 11 does not slide even when the clamper 11 is pulled in the direction shown by the arrow E. Therefore, the clamper 11 can be surely fixed to the frame 4 without generating looseness.
Patent JP-H09175320-A (JP)
Title: Rapid deceleration condition judging device for vehicle
Inventor: HAYASHI MASAKI
IPC: B60R21/16
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To conduct judgement accurately and quickly regardless of the form in which a vehicle is at rapidly decelerating condition. SOLUTION: To make judgement of the rapid decelerating condition of a vehicle, sensing is made for the frequency N of the acceleration G exceeding its specified value Go within a certain period after H has exceeded the trigger value Gtrig (Step 106) or the time T until the cumulated value ΔVt of G attains the specified value ΔVo. When a high speed collision or the like. occurs, the acceleration varies vibratorily, and N becomes greater than the threshold Nth- when a slant collision occurs, the time T becomes smaller than the threshold Tth. Therefore, N or T is compared with the threshold Nth, Tth to serve for judging the collisional condition (Step 108), and when the judgement is such that the collision is as large as requiring spreading of the air bag, the change rate of the cumulated value ΔVt is enlarged (Step 110).
Patent JP-H06193611-A (JP)
Title: Actuator
Inventor: FURUYA MASAAKI
IPC: B25J19/00
Filed: 1992-12-22
Abstract: PURPOSE:To constitute an aggregate which aggregates in a plurality and moves in an actuator such as an automatic machine by extending/contracting based on input external communication signal, optionally connecting a plurality of them, performing communication and transmittance of energy between them. CONSTITUTION:A cell-type actuator 21 is composed of a driving unit 22 and connector holding parts 24, 25. The driving unit 22 is prepared by providing an air cylinder 26, a solenoid valve 27, a controller 28 on a base 23. The connector holding parts 24, 25 as extending/contracting mechanisms are provided on both sides of the base 23 by means of hinges 31, 32, and a spring 33. The connector holding parts 24, 25 respectively have a common air connector 34, a communication connector 35, a power connector 36. The connectors of same system and the cell controller 28, the solenoid valve 27 are connected to each other by means of an air lining 37, a communication wiring 38, and a power wiring 39. A plurality of cell-type actuators 21 are connected to each other by means of the connector holding parts 24, 25 for attaining a structural body 41.
Patent JP-H10171160-A (JP)
Title: Production of toner for developing electrostatic charge image
Inventor: MATSUOKA SONOO
IPC: G03G9/087
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a toner having satisfactory antioffsetting property, fixability, blocking resistance and developing performance at a low cost by mixing a solvent-free colorant dispersed resin with a resin emulsified and dispersed liq. and removing the water. SOLUTION: A solvent-free colorant dispersed resin consisting of a solvent- free resin and a colorant is mixed with a resin emulsified and dispersed liq. During or after this mixing, the water is removed to prepare a solvent-free colored resin mixed compsn. and the objective toner is produced using the compsn. The solvent-free resin is preferably a polymer obtd. by block polymn. and the resin emulsified and dispersed liq. is preferably a polymer emulsified and dispersed liq. obtd. by emulsion polymn. It is preferable that the Mw (wt. average mol.wt.) of the solvent-free resin is <=200,000, the mol.wt. peak Mp by GPC is 1,500-30,000 and the ratio of Mw to Mn (number average mol.wt.) is <4.0. It is preferable that the Mw of the resin in the resin emulsified and dispersed liq. is >=50,000 and the mol.wt. peak Mp by GPC is 300,000-3,000,000.
Patent JP-H03205031-A (JP)
Title: Nuclear magnetic resonance tomographic device
Inventor: MIURA YOSHIAKI
IPC: A61B5/055
Filed: 1989-12-30
Abstract: PURPOSE:To enable the easy positioning of a subject's interested portion by providing a position indicator device for obtaining the positional information of the portion via the indication thereof. CONSTITUTION:Two projectors and position transducers 81 and 82, are provided at the front of a gantry 1 and near the entrance of a tunnel part 11, and respectively so retained as to be shiftable along guide axes in a horizontal direction (X-axis direction) and a vertical direction (Y-axis direction), thereby enabling the irradiation of a projector beam to the predetermined portion of a subject 3 and further the detection of a position indicated with the beam. When a positioning image is picked up, a computer 7 controls a Gx gradient power supply 41, a Gy gradient power supply 42 and a high frequency pulse generation device 51 on the basis of X and Y position information from the projectors and position transducers 81 and 82. Furthermore, the computer 7 adjusts the gradient magnetic fields of the aforesaid power supplies Gx and Gy, and the frequency of a high frequency excitation signal, and keeps the generation of a high resonance signal from a position indicated by the position information or the interested portion. As a result, a positioning image clearly showing the neighborhood of the interested position can be obtained and becomes useful for positioning the interested portion.
Patent JP-H03204219-A (JP)
Title: Cmos latch circuit
Inventor: KOYA HIROSHI
IPC: H03K3/356
Filed: 1989-12-29
Abstract: PURPOSE:To reduce the current consumption of a latch by providing 2nd one- conduction and opposite conduction MOSFETs whose gates are connected to the output of a clocked inverter. CONSTITUTION:The latch circuit consists of a clocked inverter 13, an inverter 14 receiving the output of a latch, a P-channel MOSFET 15, an N-channel MOSFET 16 receiving the output of the inverter 14, and an N-channel and P-channel MOSFETs 17, 18 feeding back outputs of the MOSFETs 15, 16 to the output of the clocked inverter 13. Then the output of the clocked inverter 13 is connected to the gate of the MOSFETs 17, 18. Thus, the generation of collision of data inside of the latch is prevented at a change in the input data, and the current consumption is reduced.
Patent JP-H06191955-A (JP)
Title: Production of aluminum mitride sintered compact
Inventor: KAJITA SUSUMU
IPC: C04B35/581
Filed: 1992-12-22
Abstract: PURPOSE:To obtain an AlN sintered compact excellent in thermal conductivity and mechanical strength at low cost in a practical way. CONSTITUTION:AlN powder >=12.0m<2>/g in specific surface area is added with an oxygen-contg. and nonfluorine base rare earth metal compound as sintering auxiliary followed by molding, and the resultant form is then sintered in a nonoxidative atmosphere at <=1650 deg.C, thus obtaining the objective AlN sintered compact.
Patent JP-2001158546-A (JP)
Title: Image forming device having device for detecting stepping out of stepping motor
Inventor: YOSHIKAWA TOMOYASU
IPC: B65H7/06
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of detecting stepping out of a stepping motor and improving processing efficiency by stopping the stepping motor for a while and then restarting it when the stepping out is detected while paper jam does not occur at a feeding roller driven by the stepping motor stepped out in the case of using the stepping motor in a feeding system of the image forming device. SOLUTION: In this image forming device using the stepping motor as a driving source of a sheet feeding system, the stepping motor is driven by switching phase excitation of exciting current supplied to an exciting coil of a motor whenever a driving signal is added. The device is provided with a stepping out detecting means to determine that stepping out has occurred when a measured result of a change in a value of current passed through the exciting coil of the motor measured by a measuring means for a specified time is above a predetermined value, and a sheet detecting means is provided on a sheet feeding passage of the sheet feeding system.  The device is also provided with a control means for stopping the motor to supply current to the motor and then restarting it when the motor is determined to step out by the stepping out detecting means while a sheet is not detected by the sheet detecting means.
Patent JP-H05172364-A (JP)
Title: Installing device for air conditioner
Inventor: MATSUSHITA KUNIO
IPC: F24F13/20
Filed: 1991-12-25
Abstract: PURPOSE:To prevent an air conditioner body from being falling down and hence facilitate installation work by a method wherein an inlet size of a bag-shaped part is set to be such a length that a stopper piece passes through the inlet of the bag-shaped part when a body is disposed vertically while the stopper piece is incapable of passing through the inlet when the body is lifted at its lower part and inclined. CONSTITUTION:Upon installing an air conditioner, in installing plate 2 is fixed to a wall surface 3, and a hook fitment 12 installed on an air conditioner body 1 is hooked on a support arm 11. Thereupon, the support arm 11 is guided by a guide plate 13 into a bag-shaped part 27. Since the size of an entrance part A of the bag- shaped part is set to be greater than that of a stopper piece B, the bag-shaped part is inserted with ease and is engaged with the hook fitment 12 for installation of the body 1. Further, upon a piping connection work being done a lower part of the body 1 is lifted on an engagement part between the support arm 11 and the hook fitment 12 serving as a support point, and a piping 9 is connected with a proper interval between it and the installing plate 2. At this time, a stopper piece 24 at the tip end of the support arm 11 is engaged with an upper slanting part 25, and the size of the entrance part becomes smaller than that of the stopper piece B, so that the hook fitment 12 is prevented from being disengaged from the support arm 11.
Patent JP-H03200288-A (JP)
Title: Automatic play recording device
Inventor: TERADA YOSHINARI
IPC: G10H1/00
Filed: 1989-12-28
Abstract: PURPOSE:To give variation to a musical sound which is generated with operation information at the time of reproduction and to enable automatic performance which is rich in performance effect by providing a means which records the operation information corresponding to a desired musical sound on a recording medium, an effect operation element, and a means which generates and records control information for controlling respective musical sounds on a recording medium. CONSTITUTION:Respective pieces of automatic performance information corresponding to plural sound generating means are generated according to operation information on operation elements and the control information for controlling the musical sounds with the respective pieces of automatic performance information is generated according to the manipulated variable of the effect operation element and recorded on the recording medium. In reproduction, plural sound generating means, therefore, generate musical sounds controlled in control mode corresponding to the same automatic performance information and the operation of the effect operation element in recording. Consequently, the automatic performance information which gives variation to a musical sound corresponding to keyboard operation is generated and recorded through the easy operation of the operation element, and the automatic performance rich in performance effect is performed in the reproduction.