baber/WOPTO huggingface dataset:
Patent JP-H08155455-A (JP)
Title: Continuous electrolytic water-making apparatus having flow rate ratio adjusting and changeover valve
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1994-11-30
Abstract: PURPOSE: To enhance operability and workability by setting the flow rate ratio to a pair of the electrode chambers of an electrolytic cell by the rotary operation of one valve unit and reversing the same by the slide operation of a valve. CONSTITUTION: An electrolytic cell 1 has a pair of electrode chambers 5a, 5b formed by partitioning the space between opposedly arranged electrodes 2, 3 different in polarity by an electrolytic diaphragm 4 and the polarities of the electrodes 2, 3 are changed over at every predetermined time to perform the electrolysis of water. In this water-making apparatus, a flow rate ratio adjusting and changeover valve 11 setting the flow rate ratio of the electrode chambers 5a, 5b is provided to a raw water supply pipe 6 and a passage changeover valve 10 is provided to a pair of drain pipelines 7a, 7b.  The flow rate ratio adjusting and changeover valve 11 has a valve casing 14 provided with a water supply port 12 and a pair of drain ports 13a, 13b and a valve disc 16 is provided in the changeover space 15 of the casing 14 in a rotatable and slidable manner and the setting and reversal of a flow rate ratio are achieved by the operation of a valve disc 16.
Patent JP-H11152921-A (JP)
Title: Pallet calling controller for parking facility
Inventor: NARUI YOSHIHISA
IPC: E04H6/06
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To remotely control pallet calling for a parking facility and to always execute calling operation of a pallet under the observation of person to promote convenience and safety of operation. SOLUTION: A mechanical parking facility is so constituted that a car is mounted on a pallet to store. In that case, it is constituted of an operating panel 11 for indicating control information necessary for making pallet calling operation, a voice composite information light 15, a light transmitter 13 capable of being carried by a user and transmitting a pallet calling control signal, a light receiver 12 receiving the pallet calling control signal from the light transmitter 13 and a control board 10 sending control information to the operating panel 11 and voice composite information light 15 and, at the same time, making the pallet calling operation when the pallet calling control signal is received and stopping the pallet calling operation when the pallet calling control signal is interrupted.
Patent JP-H10216599-A (JP)
Title: Device and method for coating and device and method for manufacture of color filter
Inventor: KITAMURA YOSHIYUKI
IPC: G02B5/20
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating device and a coating method thereof for shortening the tact time without increasing the coating speed and improving the productivity of a die coater eminently, and also provide a simple manufacturing device and a manufacturing method thereof for a color filter in which the above coating device and the coating method are used. SOLUTION: A coating device is provided with a feeding means for feeding a coating liquid, coating liquid jet devices 40 with jet openings extending in one direction for jetting the coating liquid fed from the feeding means and moving means for moving relatively the coating liquid jet devices 40 and also at least one of components A and B to be coated. A plurality of coating liquid jet devices 40 are disposed along the direction of the above-referred relative movement, and retaining means 6 and 6a for retaining the components to be coated are provided on the positions corresponding to the jet openings of respective coating liquid jet devices.
Patent JP-H02166867-A (JP)
Title: Earth signal generation circuit
Inventor: YAMAZAKI NAOMI
IPC: H04M3/10
Filed: 1988-12-20
Abstract: PURPOSE:To prevent the instantaneous generation of an alarm earth signal when a package power source is stopped by providing a package power source monitoring circuit to constantly monitor a voltage between the package power source and its earth, a partial pressure circuit and the like. CONSTITUTION:A package power source monitoring circuit 10 constantly monitors a voltage between the package power source at the secondary side of DC-DC converter 1 and its earth E. When the monitored voltage is dropped from a normal value with the stoppage of the package power source, the base of a transistor TrQ2 and an intra-station power source earth GND are separated. Namely, when the monitored voltage is dropped, the circuit 10 separates the GND from the base of the TrQ2 at a time point before the base of a TrQ1 comes to negative potential. Consequently, the TrQ2 turns to OFF, a resistance R3 in a partial pressure circuit 2 is separated from the intra-station power source, the potential of a connection point Y between resistances R2 and R3 no longer shifts to a negative side, the collector voltage of the TrQ1 does not reach an GND level, and the error action of a following switcher and the like is prevented. Thus, the instantaneous generation of the alarm earth signal can be prevented.
Patent JP-H03183010-A (JP)
Title: Magnetic recording medium
Inventor: KOHAMA OSAMU
IPC: G11B5/73
Filed: 1989-12-11
Abstract: PURPOSE:To greatly improve still durability and corrosion resistance by providing a diamond-like hard carbon film on a ferromagnetic metallic thin film and forming this film as the film having the content distribution in which the content ratio of the fluoride at the beginning of the film formation is specific wt.% and the ratio at the end of the film formation is 0wt.%. CONSTITUTION:A film substrate 4 consists of polyethylene terephthalate, polyimide, etc., and the diamond-like hard carbon DLC film 2 contg. a carbon fluoride compd. is provided on the ferromagnetic metallic thin film 3 formed on this substrate 4. This DLC film 2 has the content distribution in which the content ratio of the fluoride at the beginning of the film formation is the max. content alphaM (where alphaM is in a 10 to 30wt.% range) and the ratio at the end of the film formation is 0wt.%. This DLC film 2 is formed by sputtering graphite as a target to form the film or utilizing the electric discharge sepn. of the gaseous hydrocarbon system contg. the fluorine compd. A lubricating layer 1 is thereafter formed and meanwhile, a back coat layer 5 is formed on the rear surface of the substrate 4, by which the magnetic recording medium is constituted.
Patent JP-H09168968-A (JP)
Title: Design of carrier head of chemical mechanical polishing device
Inventor: ZUNIGA STEVEN M
IPC: B24B37/30
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the contamination or breakage of a base by providing a gimbal mechanism for connecting a housing to a base in the rotatable state. SOLUTION: A gimbal mechanism 258 is in a 'state receiving no load', or a down direction force extending from a housing assembly 252 to a base assembly 250 through the gimbal mechanism 268 is not given thereto. However, the gimbal mechanism 258 transmits loads of all sides such as the shearing force by the frictional force between a base 10 and a polishing pad 120 to the housing assembly 252, and never influences on the non-uniformity of pressure to the base 10. Further, the gimbal mechanism 258 holds the base assembly 250 to rotate around the same axis as a driving shaft 184.
Patent JP-H07176277-A (JP)
Title: Vacuum vessel for thin display device
Inventor: HORIBE YASUTAKA
IPC: H01J31/12
Filed: 1993-12-21
Abstract: PURPOSE:To attain reduction of a cost, light weight and increase of reliability of a vacuum vessel for a thin display device used in a flat panel display or the like. CONSTITUTION:A structure of a vacuum vessel is constituted of a flat glass 1 and a ceramics vessel 4, and a ceramics material is composed of forsterite or steatite ceramic. By forming a side wall part and a back plate part, formed of ceramics, into a structure of rib 5, further reducing cost and weight can be attained.
Patent JP-2001143505-A (JP)
Title: Headlamp for vehicle
Inventor: OKAMOTO MASATO
IPC: F21S8/10
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a headlamp for a vehicle having no problems of a conventional headlight obtaining a plurality of light distributing modes by one lighting source in that a link mechanism is required due to performing its converting operation by a linear action actuator and so this complex construction incurs a high cost. SOLUTION: According to the present invention, the headlamp for a vehicle includes an electromagnetic actuator 6 whose output axis is constructed as a rotating axis 62. The rotating axis 62 of the electromagnetic actuator 6 is provided with two stoppers for giving two light distributing positions and a return spring 65 for returning to any one of the two light distributing positions in an electric current state of the electromagnetic actuator 6. By doing so, there is no need for the link mechanism having been required for adapting to the action of the converting mechanism and giving rise to a problem of a back-lash, etc., and thus the problem of the present invention is solved.
Patent JP-2001139788-A (JP)
Title: Production of modified polycarbonate resin composition
Inventor: NAKAMURA MASAAKI
IPC: C08L69/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for the production of a modified polycarbonate resin composition suitable as a material for optical film having excellent transparency, photo-elastic characteristics and fabrication quality. SOLUTION: The objective polycarbonate resin composition is produced by melting and kneading a mixture containing a polycarbonate resin having cycloalkylene group, an aromatic vinyl monomer and a radical polymerization initiator.
Patent JP-2000130681-A (JP)
Title: Connection structure of hose and pipe joint and connection method therefor
Inventor: NAGAYOSHI AKIO
IPC: F16L11/08
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To heat-fuse a hose and a pipe joint satisfactorily by providing the hose with a pipe wall part and a reinforcing wire material, reducing a thickness of an end part on connection side with the pipe joint in the reinforcing wire material so that the thickness becomes smaller than thickness of the other parts, and heat-fusing an end face on connection side with the pipe joint in the hose and a face corresponding to the pipe joint. SOLUTION: When this connection structure of a hose and a pipe joint is applied to a drain pipe for a room air conditioner, electricity is conducted into heating parts 18A, 19A to heat heating bodies 18, 19, and then a tip part of the heating body 18 is inserted into an outer cylindrical body 12 of a pipe joint 10 to heat and fuse a front end face 16A of a projecting part 16. Moreover, end faces on connection side 1A, 2A of a drain hose 1 and a thermal insulation material 2 are brought into contact with the heating body 19, and these end faces on connection side 1A, 2A are heated and fused.  End parts on connection side of the drain hose 1 and the thermal insulation material 2 are inserted into the outer cylindrical body 12, the end faces on connection side 1A, 2A are brought into contact with the front end face 16A and are heat-fused, and the hose 1 and the thermal insulation material 2 are fixed on the pipe joint 10. Consequently, it is possible to prevent a deviation of the thermal insulation material 2 for the hose 1 in the direction of axial core.
Patent JP-H03184600-A (JP)
Title: Portable iron
Inventor: SATO NAOKUNI
IPC: D06F75/30
Filed: 1989-12-13
Abstract: PURPOSE:To cover a heating surface easily at the time of putting in, and facilitate operation at the time of using by putting an iron body together with a main body so that the heating surface may be directed to an upper surface at the time of putting in, to put a cover body together with the iron body, and by engaging the one side section of the iron body raised rotatably, with the one side section of the cover body released at the time of the using, so that the heating surface may be directed to an external side. CONSTITUTION:At the time of using, a cover body 4 is released, and a handle section 14 is held, and resisting a spring, an iron body 3 is rotationally moved, and is engaged with the engaging hole of the cover body 4. A power cord H is inserted into a feed terminal 12, and a heating surface 10 is heated. At the time of putting in after the using, when the engagement of the cover body 4 with the iron body 3 is cancelled, then the iron body 3 is contained in a containing recessed place 7 by a spring force, and a terminal cover 13 is also engaged with an engaging recessed section 15 and is contained in the section 15. The cover body 4 is put together with the iron body 14 as if the heated heating surface 10 is covered with the cover body 4.
Patent JP-H03185669-A (JP)
Title: Disk clamp device
Inventor: YOMO MAKOTO
IPC: G11B17/028
Filed: 1989-12-13
Abstract: PURPOSE:To prevent the malfunction of a clamp by providing a cover which blocks a permanent magnet for a device which presses a disk to a turntable by using the magnetic attraction effect by the permanent magnet. CONSTITUTION:A cylindrical permanent magnet 12 is fitted to the inside part of bowl-shaped clamper 11, and a cover 13 is abutted and fixed on the lower surface of this permanent magnet 12. The cover 13 is made of a metallic disk, may be either a non-magnetic body or a magnetic body, and its outside diameter is made to be 2-3mm larger than the outside diameter of the permanent magnet 12. The end tip of a clamp pin 14 is made to be semispherical, a flange 14a is provided near that, and the cover 13 is locked by this flange 14a. A taper-like step 11a is provided at the lower surface of the clamper 11, and the cover 13 is arranged inside of this step 11a. Thus, the malfunction of the clamp can be prevented even when the permanent magnet is chipped and a magnetic piece is generated.
Patent JP-2000148616-A (JP)
Title: Lan connecting device
Inventor: TAKAHASHI KAZUMASA
IPC: H04L12/58
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To easily register and delete the mail address of an electronic mail to be abandoned in each LAN connecting device and to prevent the reception of an electronic mail including any unnecessary mail address by deciding whether or not a mail address matches with destination address in an electronic mail. SOLUTION: A mail address is registered in a mail address storing memory 2 of an LAN board 10 in an LAN connecting device 11. Then, a destination address in a data field in the reception packet of an electronic mail is compared with the mail address registered in the mail address storing means 2, and the electronic mail whose mail address matches is abandoned.
Patent JP-H07306783-A (JP)
Title: Program counting system and operating method of program counter
Inventor: DEIBITSUDO UIRUSON
IPC: G06F9/32
Filed: 1994-12-26
Abstract: PURPOSE: To provide a program counter in which the increment and decrement of a program counter can be attained. CONSTITUTION: The implementation of a decision tree in a computer logic is efficiently operated by this function. The bit value of a certain bit is decided, and compared with a prescribed value. For example, different judgement is presented for three judgement items. According to one of those judgement, a program counter 20 is continued on a present program list. According to the second judgment, the counter is moved to a new list, and the decrement operation of the counter is generated. According to the last judgment, the counter is moved to the same position as the second judgement, and the increment operation of the counter is generated.
Patent JP-H01203063-A (JP)
Title: Decanter type centrifugal separator
Inventor: UORUFUGANGU ETSUPERU
IPC: B04B1/20
Filed: 1988-12-23
Abstract: PURPOSE: To obtain a large surface of a settling sump coinciding with the diameter of a displacement member in a deposition range by arranging the displacement member. CONSTITUTION: Hardly separable suspensions of different densities are separated to a relatively light phase and at least one heavy phase by the decanter type centrifuge. At this time, a transporting device 18 for a discharge mechanism 9 of the heavy phase 13 is formed as a compressed air type liquid lift 37 by the principle of an air bubble pump and is connected to a compressed air pipe 19 guided through a hollow shaft 43b into a drum 2. On the other hand, the light phase 14 is guided to an overflow section 8 of a drum end wall 16 by a discharge mechanism 8. Further, the compressed air pipe 19 is so guided as to pass the part on the discharge side of the hollow shaft 43b of the displacement member 6 and to be opened to the inlet side range of the compressed air type liquid lifts 37a, 37b along the discharge mechanism 9 of the heavy phase 13 in the branch.
Patent JP-H01166346-A (JP)
Title: Optical disk substrate
Inventor: TANIDE HIDEO
IPC: G11B7/24097
Filed: 1987-12-23
Abstract: PURPOSE:To prevent generation of double refraction by providing a projecting part higher than the depth of a groove provided in the hub-joining part of an optical disk substrate and joining a hub atop the projection thereof. CONSTITUTION:The annular groove 6 is provided to the optical disk substrate 1 and the annular projection 7 higher than the groove depth of the groove 6 is formed in said groove; further, the projection 8 for joining to be joined to a magnetic metallic disk 4 is provided atop this projection 7. Since the height of the projection 7 is additionally increased by provision of such groove 6, flexibility is increased while the strength is higher than in the case of not providing the groove 6. The stress on the optical disk substrate 1 by the strain of the magnetic metallic disk 4 is thus relieved. In addition, the propagation of the stress is absorbed by the abrupt change in the sectional area of the stress propagating route by such deformation as shown by the broken line 6a of the groove 6 and the groove 6. The generation of the double refraction is thereby suppressed.
Patent JP-H10156338-A (JP)
Title: Treatment of waste water
Inventor: NAKAHARA TOSHIJI
IPC: C02F1/04
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of catalytic activity and to treat waste water efficiently over a long period of time by evaporating and condensing the waste water containing volatile compd., and bringing the condensed water into contact with a catalyst, thereby decomposing the volatile compd. by allowing the condensed liq. to contact with the catalyst. SOLUTION: At the time of treating the volatile compd. in the waste water such as semiconductor plant waste water and dye plant waste water containing the volatile compd., for example a low b.p. org. compd. such as ammonia and trichloroethylene and the volatile compd. such as alcohol by a catalytic wet oxidation/reduction method, the waste water is evaporated, then condensed, and the condensed liq. is brought into contact with the catalyst to decompose the volatile compd. At this time, the evaporating operation is executed so that a concentration magnification of the concentrated liq. may be 2-40 time, especially 5-30 time, preferably. The condensed liq. containing the volatile compd. is brought into contact with catalyst after adding an oxidizing agent or a reducing agent preferably.  For example, an inhomogeneous catalyst carrying metal on a carrier is used as the catalyst, and platinum, palladium, etc., are exemplified as the metal.
Patent JP-H09161738-A (JP)
Title: Explosionproof grooving method for battery container and nonaqueous electrolyte battery
Inventor: OYAMA AKIRA
IPC: H01M2/12
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To easily provide a groove having a stable operation pressure with good reproducibility with no dispersion on the pressure strength of a machined section by applying explosionproof grooves on the outside bottom face of a battery container by laser beam machining. SOLUTION: A laser beam is selectively applied and scanned on the outside bottom face 1a of a metal battery container 1 to form an explosionproof groove 2. The thickness of the thin section 1b of the groove 2 is preferably set to about 0.02-0.08mm, and the shape is preferably set to the cross of straight lines, e.g. X-type, Y-type, or H-type on the plan view. Grooving is applied by laser machining, and such problems as the hardening caused by mechanical machining and the abrasion and damage of a press punch are prevented.
Patent JP-H03184668-A (JP)
Title: Laser soldering device
Inventor: KATAYAMA SHIGERU
IPC: B23K26/00
Filed: 1989-12-14
Abstract: PURPOSE:To improve soldering quality and to allow high-speed soldering by discriminating preheating and regular heating by an output profile control section, controlling the output of a laser and irradiating the parts to be soldered with this laser. CONSTITUTION:Cream solder is applied on the leads 5a of a flat IC 5. The low output laser beam 2 outputted by a preheating profile first preheats the cream solder of the leads 5a. The preheated cream solder is powerfully heated to a molten state by the high-output laser 2 controlled in output by the heating profile. While the molten cream solder is separated, the solder is stuck along the leads 5a of the flat IC 5 and the leads are thus soldered by the effect of surface tension. The soldering is, therefore, executed after the preheating of the cream solder and the soldering quality is extremely improved without generating solder balls. In addition, the high-speed soldering is possible.
Patent JP-H04192712-A (JP)
Title: Digital filter
Inventor: MATSUO HISAHIRO
IPC: H03H17/02
Filed: 1990-11-26
Abstract: PURPOSE:To exclude ineffective data terms from the output of the filter by judging the reading of ineffective data and stopping supplying clocks to a multiplier and an accumulator while reading the ineffective data. CONSTITUTION:After an initializing signal RS is inputted and an operation is started, according to an address signal AD1, a judging circuit 6 judges whether the data are read out from the address not writing the effective data yet of a RAM 7 or not. When reading the ineffective data, a clock stop signal CS is outputted to a clock control circuit 11. When the clock stop signal CS is inputted, the clock control circuit 11 does not supply clocks CK. Thus, the ineffective data terms are excluded from the output of the filter, and no noise is loaded.
Patent JP-H10156977-A (JP)
Title: Multi-layer blow container
Inventor: TATE KAZUHISA
IPC: B29C49/22
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a plastic container free from whitish tone of resin and provided with the frosted feeling similar to that of a glass container. SOLUTION: A multi-layer container, in which a surface layer of the container is formed of an ethylene propylene block copolymer having the melt flow rate (230 deg.C, 2.16kg load) of 0.1-10g/10 minutes, the normal temperature xylene soluble content of 5-40wt.% and the weight average molecular weight (Mw) based on gel permeation chromatography of the normal xylene soluble content of 300,000-1,000,000 and a main layer is a 1mmt sheet composed of propylene resin having the degree of haze of 50% or less, is blow molded by multi-layer blow molding.
Patent JP-H04190953-A (JP)
Title: Mold for centrifugal casting and centrifugal casting method
Inventor: UMITACHI NOBUAKI
IPC: B22D13/06
Filed: 1990-11-26
Abstract: PURPOSE:To reduce a product cost by fitting and holding a paperboard-made inner mold to a metal-made outer mold. CONSTITUTION:By fitting and holding the paperboard-made inner mold 1B to the metal-made outer mold 1A, the mold 1 for centrifugal casting is formed. After applying facing material 4 on inner peripheral surface in the inner mold 1B, molten metal is cast in the mold 1 while rotating and driving the mold 1. By this method, the mold for centrifugal casting by which production of small scale many kinds of products is executed in profitable cost can be offered.