baber/WOPTO huggingface dataset:
Patent JP-S63149244-A (JP)
Title: Seesaw mechanism with lock device
Inventor: KIINO SUSUMU
IPC: B60R3/02
Filed: 1986-12-11
Abstract: PURPOSE:To improve safety, in a seesaw mechanism suitable for a device for moving a step member forward and backward interlocking the opening and closing movements of a sliding door, by obtaining a lock device which can surely lock at the slantingly moved position where its seesaw body is slantingly moved in the door moving direction. CONSTITUTION:If a sliding door is moved from the door opened position in the door closed direction, the tip end of a supporting axis of a roller 3a is touched to an operation piece 19a of a lock device R and a rotary body 19 is rotated to the lock release position, when the supporting roller 3a is moved onto a roller supporting surface 11r on the rear part side of a seesaw body 11. Next, when the roller 3a is moved to the roller supporting surface 11f on the front part side and rotated to the position where the see-saw body is inclined forward, the rotational lever 14 is rotated in the N direction interlocking with this, and a step member 16 is moved backward from the step position to the storing position through a rotational lever 14 and a fluctuation link 18. After that, the seesaw body 11 is locked at the position where it is slantingly moved forward by touching of a lock device F on the front side at the tip end part of the supporting axis of the roller 3a to an operation piece 19b.
Patent JP-H06142197-A (JP)
Title: Inactivation treatment of virus
Inventor: NAKAGAMI TATSUYOSHI
IPC: A61M1/36
Filed: 1991-10-15
Abstract: PURPOSE:To provide the method for inactivating virus in an object which is to be treated and lacks in thermal stability. CONSTITUTION:This method consists of subjecting the object to be treated which has a possibility of intrusion of virus therein to a pressing treatment under 1000 to 6000atm conditions. The inactivation of the virus is possible even without subjecting the virus to the heat treatment and, therefore, the inactivation treatment of even the object to be treated which contains protein lacking in thermal stability, without generating its denaturation. Since the easy and rapid treatment is possible, the method has advantages in that range of applications is wide and that the influence on other effective components is negligible.
Patent JP-S63149835-A (JP)
Title: Tracking servo circuit for optical recording and reproducing device
Inventor: EGUCHI NAOYA
IPC: G11B7/09
Filed: 1986-12-15
Abstract: PURPOSE:To improve the drawing performance by detecting a tracking polarity signal from a clock bit on an optical disk and controlling the opening/closing of a tracking servo by means of the detection signal. CONSTITUTION:In an optical system 10, a laser beam P is radiated on the optical disk D, and a reflecting beam of light is made incident on a light receiving element 11. An output from the element 11 is inputted to signal processing circuits 20 and 30. The circuit 20 detects first and second warbling bits from the track of the disk D, and holds them by sampling, and outputs a tracking error signal (et). The circuit 30 detects a clock bit, and hold it by sampling, and outputs a tracking polarity signal. The output from the circuit 30 is supplied to a signal processing circuit 40, and this circuit 40 detects the polarity of the tracking polarity signal at the zero crossing point with an output signal from the circuit 20, and outputs the result. The switch 53 of a tracking servo circuit 50 is closed at the H-level of this output signal to form a brake signal, and thus the drawing of a signal can be easily achieved.
Patent JP-H06207747-A (JP)
Title: High-efficiency deodorizing fan heater
Inventor: JIYUN DE HEE
IPC: F23L1/00
Filed: 1993-11-26
Abstract: PURPOSE: To provide a high efficiency deodorizing fan heater capable of removing odor of unburned HC and CO, the flow of which out into the inlet of combustion air can be anticipated at turning off the fan heater. CONSTITUTION: CO and HC components in an exhaust gas, which is exhausted into a combustion blower 6 without being exhausted through an ignition catalyst at the upper part of combustion cylinder at turning off the fan heater, is exhausted through an oxidizing purification filter 20, being installed between a combustion blower motor 4 and a combustion air inlet 18 of the combustion blower 6.
Patent JP-H07202693-A (JP)
Title: Method to compensate signal offset in electronic system and device thereof
Inventor: PETSUKA MITSUKORA
IPC: H03M1/66
Filed: 1994-11-30
Abstract: PURPOSE: To economically compensate DC offset voltage in a D/A converter considering also changes due to temperature changes or the like. CONSTITUTION: An error correcting register 5 is used, whose value is changed based on DC offset, and the changed value is added to each signal simple to be converted to execute DC offset compensation. The value of the register 5 is changed during the period of a testing mode. A control value previously set the zero volt output of an ideal D/A converter is applied to the D/A converter 2, the voltage values of respective outputs of differential output pair 2a, 2b provided in relation to the converter 2 are compared, and the polatity of the voltage difference dU and the polarity, i.e., sign, of the relativce DC offset are verified. Consequently a value in the register 5 is increased or reduced by one from a initially set value, which is preferably zero based on the polarity of the voltage difference dU.
Patent JP-S63151546-A (JP)
Title: Speed change controller for automatic transmission
Inventor: TATENO TOSHIAKI
IPC: B60W10/10
Filed: 1986-12-15
Abstract: PURPOSE:To prevent shock and wheel spin after the completion of start by changing acceleration pseudo-signal voltage by a value corresponding to a change, if, any, in voltage value of accelerator opening. CONSTITUTION:An electromagnetic actuator 25 is connected to a control rack 23 of an injection pump 21, and an engine rotation sensor 27 for generating a rotational frequency signal of an output shaft 13 of engine 11 is attached to an input shaft 19. A clutch 15 presses a clutch plate 31 against a fly wheel 29 and is changed over from the connecting state to the intrrupting state when an air cylinder 33 as an actuator for the clutch is shifted from the inoperative state, to the operative one to operate a sandwiching means in the releasing direction. Also, when, after the completion of start, an accelerator opening voltage value from an accelerator load sensor 85 does not change, accelerator pseudo-signal voltage is changed by a constant, and when said opening value is changed, said pseudo-signal voltage is changed by a value corresponding to the change amount. Thus, shock and wheel spin can be eliminated.
Patent JP-H01139493-A (JP)
Title: Platform doorway device for elevator
Inventor: MIYATA TAKESHI
IPC: B66B13/30
Filed: 1987-11-25
Abstract: PURPOSE: To improve smoke preventing performance at a fire by providing steps of which a part under a door panels is high and a part separating on the rear end side is low upside and downside of a position matching with the rear end surface of the door panel in the door closing condition, and providing a sealing plate connecting with a step surface on sill upper surface on the rear surface. CONSTITUTION: When right and left doors 4 are closed, gaps among a jamb 2, a sill 3, and peripheral parts of right and left doors 4 are blocked. On the contrary, sealing material 35 provided on the rear end surface of door panels 4a of the right and left doors 4 connects with a step surface 30C of the upper surface of a sill 30, and certainly block a gap X near the lower side of the rear end of the door panels 4a by elastic application of the sealing material 35. Thus, because a gap on the lower side of the rear end of the right and left doors 4 which was a weak point of a prior sealing structure can be blocked, and air flow from the landing side to a lifting passage or in its opposite direction can be blocked, smoke preventing performance at a fire can be improved.
Patent JP-H04169393-A (JP)
Title: Hull shape
Inventor: MIYATA HIDEAKI
IPC: B63B1/08
Filed: 1990-11-01
Abstract: PURPOSE:To effectively reduce the movement of a ship main body, pitching in particular, by providing a protruded bulb with a flat deck face on the upper face at the lower section of the bow section of the ship main body so that the deck face is located above the draft line of the ship main body in the smooth water state, and forming the bow section into a two-stage deck structure. CONSTITUTION:A protruded bulb 3 with a flat deck face 3a on the upper face is provided at the lower section of the bow section 2 of a ship main body 1 so that the deck face 3a is located somewhat above draft line WL of the ship main body 1 in the smooth water state, and the bow section 2 is formed into a two-stage deck structure for the hull shape. The portion of the protruded bulb 3 other than the deck face 3a is formed with a smooth curve continued from the bow section 2 of the ship main body 1, and the projection length (l) of the protruded bulb 3 in the bow and stern direction is set to the range 20-30% of the water line length of the ship main body 1 before the protruded bulb 3 is provided. The tare weight of the portion above the deck face 3a of the protruded bulb 3 on waves and the buoyancy of the portion when it is driven into waves can be both reduced, and pitching is effectively reduced.
Patent JP-S62154510-A (JP)
Inventor: YOSHIDA YASUTOSHI
IPC: H01H13/56
Filed: 1985-12-27
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-S63150833-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: NAKAMURA MITSUO
IPC: H01J9/24
Filed: 1986-12-12
Abstract: PURPOSE:To automatically manufacture a fluorescent lamp easily and improve productivity by predeterminately combining a pair of the first glass tubes and a pair of the second glass tubes with transport conveyors, a transport conveyor with a transport block, a chuck fitted to an arm rotated by 180 deg., etc. CONSTITUTION:Two first glass tubes 3 each blocked at one end and sealed with an electrode stem at the other end and two second glass tubes 4 each blocked at both ends transported by similar conveyors 1, 2 at symmetrical positions respectively are stored in the transport block 6 of a transport conveyor 5 and transported via curved sections C1-C3. When the glass tubes 3, 4 are picked up by a chuck, the chuck is rotated by a rotary arm by 180 deg., a pair of the glass tubes 3, 4 and a pair of the glass tebes 4, 3 with their blocked sections faced to each other are automatically combined, a fluorescent lamp using pairs of glass tubes is automatically manufactured easily, and productivity is improved.
Patent JP-H08151695-A (JP)
Title: Throating material
Inventor: MORITA MASANORI
IPC: E04B1/64
Filed: 1994-11-30
Abstract: PURPOSE: To provide a throating material spreading an applicable range and reducing a mounting period also a limit of procedure. CONSTITUTION: A throating material 1 is mounted over between an external wall panel 21 of a building and an upper edge of a roof plate material 22 connected to this external wall panel. A retainer plate 2 is fixed so as to come into press contact with a surface of the external wall panel 21 by a screw 5. When the retainer plate 2 is pressed to the external wall panel 21, a packing 4, consisting of nonvulcanized butyl rubber, in a recessed part 8 is compression deformed and bonded to a surface of the external wall panel 21 with this irregularity water-tightly charged. An upper edge of a waterproof sheet 3 is fixed to an internal side surface of the retainer plate 2, to water-tightly fix a lower side to a surface of the roof plate material 22 by a butyl rubber system bonding agent layer 15.  In the waterproof sheet 3, infiltrating water into a joint is impeded over its upper and lower in the joint between the external wall panel 21 and the roof plate material 22.
Patent JP-H09110856-A (JP)
Title: Optically active compound, liquid crystal composition containing the same, liquid crystal element containing the same composition and display device and method using the same element
Inventor: KOSAKA YOKO
IPC: C07D407/10
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as an excellent ferroelectric liquid crystal element excellent in switching characteristics, high-speed responsiveness, reduced in temperature dependence of optical response speed and high in contrast. SOLUTION: This compound is shown by the formula R1 -A1 -A2 -X1 -A3 -(CH2 )p -L- A4 -R2 (R1 and R2 are each H, F, CN or an alkyl; A3 is 1,4-phenylene, pyrimidine-2,5-diyl, etc.; A1 , A2 and A4 are each a single bond or A3 ; X1 is a single bond, COO, CH2 CH2 , etc.; (p) is 2-20; L is optically active 5- pentanolido-2,5-diyl, etc.) such as optically active 2-[4-(2-octylindan-5-yl) phenethyl]-5-hexyl-5-pentanolide. The compound of the formula is obtained by reacting a compound of formula II derived from a compound of formula I as a starting substance with a compound of the formula R1 -A1 -A2 -X1 -A3 -(CH2 )p - I. The objective liquid crystal composition contains 1-80wt.% of the compound of the formula and has improved response characteristics to a magnetic field.
Patent JP-H07128023-A (JP)
Title: Method for measuring thickness of polyethylene foam sheet with laser
Inventor: UEDA MASAHIRO
IPC: G01J1/02
Filed: 1993-11-01
Abstract: PURPOSE:To measure the thickness of a polyethylene foam sheet in high accuracy by periodically measuring the intensity of transmitting light, which transmits through the polyethylene foam sheet many times, and comparing and operating the average value and the intensity of the incident light. CONSTITUTION:In a thickness measuring apparatus 1, a laser oscillator 4, which is arranged at the upper side of an ethylene foam sheet W that is extruded and molded, emits the semiconductor laser light, whose luminous flux has the diameter of about 1-2mm at the relatively low output power so as not to damage the sheet W. The laser light, which is scattered when the light is transmitted through the sheet W, is condensed with a lens 7 and received with a light receiving part 5 of a photodetector 6. The intensity data of the transmitted light from the photodetector 6 are sequentially inputted into a computer. The intensity of the incident laser light from the oscillator 4 and the average value of the intensities of the transmitted light, which is periodically transmitted through the sheet W at the specified sampling period by many times, are compared and operated. Thus, the thickness (d) of the sheet W is obtained. Based on the amount of change, the specified control signal is imparted into a die driving part for adjusting the thickness of an extruding device and a nozzle.
Patent JP-H09116844-A (JP)
Title: Data transmission device
Inventor: YOSHITAKE REI
IPC: H04N5/782
Filed: 1995-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for improving the picture quality of a picture by forming program data recorded in a data recording medium as variable length data to which an identification header where transfer length is recorded is added. SOLUTION: The transfer length of encoded data SB stored in a storage device is set to length proportional to a picture rate. When the picture rate is high, data quantity corresponding to the high picture rate is provided, and the picture quality of the picture outputted by the transfer length can be improved. The identification header H of fixed length, which records transfer length, is added to data SB, and data corresponding to respective channels transmitting data SB can be identified by detecting the identification header H. Then, the identification header H can easily be detected by setting the identification header H to be fixed length and hardware for removing the identification header H is realized with simple constitution.
Patent JP-H10123002-A (JP)
Title: Runout measuring apparatus with floating function
Inventor: TOYAMA YUTAKA
IPC: G01M1/24
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a runout measuring apparatus whose measuring accuracy is enhanced by a method wherein the mass of a floating part at a chuck mechanism is reduced. SOLUTION: In an apparatus, chuck holding implements 3 (3v-1, 3v-2) which hold a chuck 3k are supported, so as to be rotatable, by a sleeve 2b at a fixation center 2c via a bearing 3t, a block 3m in which the chuck 3k and the chuck holding impelments 3c are built is guided by a guide 3e and guides 3r, and it is supported by springs 3n.
Patent JP-H01140541-A (JP)
Title: Image display device
Inventor: MATSUMOTO KAZUMASA
IPC: H01J29/88
Filed: 1987-11-27
Abstract: PURPOSE:To prevent the influence of the external magnetism by covering a CRT with a superconductor. CONSTITUTION:The side surfaces of a cathode-ray tube 1 are covered with magnetic shields 2 of a superconductor, and the surface of a display is covered with a magnetic shield 3 of a light permeable type membrane. In a superconductive condition, the superconductor presents a perfect anti-magnetic property, and it is not collapsed until the critical magnetic field is reached. Consequently, by forming the magnetic shields 2 and 3 with a superconductor of a large critical magnetic field, a correction device to the external magnetic field is not necessary to provide, and the structure can be simplified.
Patent JP-H09117192-A (JP)
Title: Fan motor driving device
Inventor: OE KENJI
IPC: H02P21/34
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To smoothly rotate a fan motor by surely restarting the fan motor by controlling the exciting current supplied to a driving coil by using the kickback voltage that is a sensed counterelectromotive voltage of the coil. SOLUTION: A kickback voltage detecting circuit 5 detects the kickback voltage which is generated across driving coils L1 and L2 when a rotor R is rotated and a charging and discharging circuit 6 is disconnected from the kickback voltage through the switching operation of a transistor. A comparator circuit 7 compares the output of the circuit 6 with voltage fluctuation which is a rotation control signal from a heat detecting circuit 8 and the result of the comparison is connected to the transistor of a switching circuit 3 which works as a control means through a resistor 3. That is, the transistor is turned on or off in accordance with the ON or OFF signal of the comparator circuit 7. Therefore, a fan motor can be rotated smoothly by ensuring the restarting of the fan motor.
Patent JP-H06114712-A (JP)
Title: Lens holding device
Inventor: KISHIDA NAOYUKI
IPC: B24B13/005
Filed: 1992-10-09
Abstract: PURPOSE:To provide a lens holding device wherein a lens can be held always by a stable holding force while improvement of workability can be achieved of the device capable of very easily performing work for mounting and removing the lens. CONSTITUTION:A reverse side of a lens 1 is supported by a sheet 2 and a receiving base 8, to hold, on the other hand, the lens 1 by pressing an edge part 1b by a rubber ball 5 and a spring 6, and the lens 1 is detached by compressed air from an air compressor 4.
Patent JP-H01140827-A (JP)
Title: Digital subscriber line carrier system
Inventor: SHIMADA YOSHITAKA
IPC: H04J3/00
Filed: 1987-11-27
Abstract: PURPOSE:To realize multiplexing without wasting even one time slot by deciding the time slot which a self channel has to occupy by means of comparing a reference pulse signal and an address signal decided by a channel disk mounting position, and transmitting a digitized subscriber line input signal according to need to said position. CONSTITUTION:A channel pulse generation circuit 1 compares a reference pulse with an address input decided by the channel disk mounting position, and outputs a signal 11 showing the position of the time slot which the self channel outputs. A subscriber line interface circuit 2 digitizes and outputs subscriber line inputs for (n) time slots to the position of the time slot which the signal 11 shows. A wired OR circuit 3 outputs the output of the subscriber line interface circuit 2 as it is by an output control signal, or makes it in a high impedance state. When a channel disk including two sets of circuits where (n)=1 are mounted within a same device, the output of the wired OR circuit 3 comes to as be (b).
Patent JP-H01139788-A (JP)
Title: Production of high purity electrolytic copper having low silver content
Inventor: OTO SHUICHI
IPC: C25C1/12
Filed: 1987-11-27
Abstract: PURPOSE:To reduce the silver content of electrolytic copper when copper is electrolytically refined in a sulfate electrolytic bath by keeping dissolved oxygen in the electrolytic soln. at a specified concn. or below. CONSTITUTION:When electrolytic copper as the anode is re-electrolyzed in a sulfate electrolytic bath to produce high purity electrolytic copper, dissolved oxygen in the electrolytic soln. is kept at <=3.0mg/l. The leaching of silver from the anode can be inhibited, silver can be prevented from entering electrolytic copper by electrochemical contamination and high purity electrolytic copper having <=0.2ppm, preferably <=0.1ppm silver content can be produced. Since the leaching of silver is effectively inhibited by reducing the temp. of the electrolytic soln. in the re-electrolysis, the electrolytic soln. is kept at <=30 deg.C.
Patent JP-H09135883-A (JP)
Title: Sterilizing method and sterilizing device
Inventor: KOBAYASHI SUSUMU
IPC: A61L2/04
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a high level of sterilization having a sufficient effect for substantially any kind of microorganism by hot-pressing a material to be sterilized before it is sterilized. SOLUTION: An air cylinder 1 is connected to an air compressor 6 though a press-fitting side compressed air pipe line 2 and a return side compressed gas pipe line 3, and a solenoid valve 4 and a pressure regulating valve 5, and is secured to a housing 13 through the intermediary of an arm 12. An upper heater block 7 fixed to the air cylinder 1 and a lower heater block 8 fixed to the housing 13, are an upper heater block adjuster 9 and a lower heater block adjuster 10, respectively so as to carry out power supply and temperature control. The solenoid valve 4 is connected to a timer switch 11 so as to carry out the timing control of the drive of the air cylinder.  With this arrangement, a material to be sterilized is pressed and heated by the upper and lower heater blocks 7, 8, and accordingly, it is possible to conveniently sterilize the material to be sterilized, to shorten the heating time, to set a necessary temperature at a low value, and to restrain damage to the material to be sterilized.
Patent JP-2001115004-A (JP)
Title: Flame-retardant, method for producing frame-retardant polycarbonate using the frame-retardant and its molded product
Inventor: KINOSHITA KOJI
IPC: C08K5/42
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant for a polycarbonate moldes product having both excellent transparency and flame retardance and to provide a method for producing a flame-retardant polycarbonate. SOLUTION: This flame-retardant comprises a perfluoroalkylsulfonate having reduced content of an alcohol-insoluble component. This method for producing a flame-retardant polycarbonate comprises adding the flame-retardant to a polycarbonate.