baber/WOPTO huggingface dataset:
Patent JP-H10259801-A (JP)
Title: Hydraulic operation transmission device
Inventor: NONAKA MASANA
IPC: F15B11/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress the rise and fall of the action of a hydraulic actuator from being steel by interposing a throttle part and a flow passage regulating part which are continuously connected to each other close to a hydraulic control valve in a pilot oil passage. SOLUTION: Even when a remotely-controlled valve 28 is rapidly opened, the action of a pilot valve of the oil flowing into a hydraulic control valve V becomes slow by a throttle part C and a flow passage regulation part D in the vicinity of the remotely-controlled valve 28, the rapid action start of a hydraulic motor M for turning is suppressed, and a body frame starts the turning smoothly. When the remotely-controlled valve 28 is rapidly closed, the pilot pressure and the flow speed flowing out of the hydraulic control valve V are dropped by the throttle part C and the flow passage regulation part D in the vicinity of the hydraulic control valve V, the closing action of a spool of the hydraulic control valve V becomes slow, the rapid action stop of the hydraulic motor M for turning is suppressed, and the body frame smoothly stops its turning. The shock can be reduced thereby.
Patent JP-H03282170-A (JP)
Title: Opening/closing valve
Inventor: SUMIDA YOSHIHIRO
IPC: F25B41/04
Filed: 1990-03-29
Abstract: PURPOSE:To provide an opening/closing valve capable of opening or closing a flow of fluid in both directions, having a less pressure loss and further capable of performing a positive control with a low electrical power by a method wherein a valve disc for opening or closing the first pipe and the second pipe, a valve control chamber in a container air-tightly sealed from these pipes with the valve, and means for selectively feeding a higher pressure or a lower pressure than that of these pipes into the valve control chamber are installed in a valve main body having these pipes. CONSTITUTION:The first pipe 31 and the second pipe 32 disposed in a main body 6 of an opening/closing valve are provided with a solenoid pilot valve 41 acting as means for feeding selectively a higher pressure or a lower pressure than a pressure of the first pipe 31 and the second pipe 32 into a valve control chamber 34 through a pressure conduit 35 connected to the valve control chamber 34 air-tightly sealed against the first pipe 31 and the second pipe 32 by the valve disc 33 opening or closing the second pipe 32.
Patent JP-H11281079-A (JP)
Title: Air conditioner
Inventor: KIKUCHI HIROYUKI
IPC: F24F1/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wall mounted air conditioner in which the amount of supplied air is decreased during a dehumidifying operation and the supplied air is not directly applied to a user by circulating a part of the air flow supplied from an outlet port to a heat exchanger. SOLUTION: In the rear surface of an air passage for connecting an inlet port 2 to an outlet port 5 with an air supply fan 4 provided at its center, an air guide passage 6 having air guide ports in upper and lower parts which communicate with the air passage is provided and the lower air guide port is provided with an opening and closing valve 7. Upon dehumidifying operation, the opening and closing valve 7 is opened so that a part of supplied air with its heat exchanging performed by a heat exchanger 3 and supplied to the outlet port is guided to the air guide passage 6 and circulated to the downward inclined part 3c of the heat exchanger 3.
Patent JP-S5712470-A (JP)
Title: Information processor having buffer memory
Inventor: OOMORI YUUZOU
IPC: G06F12/08
Filed: 1980-06-25
Abstract: PURPOSE:To increase the performance of an information processor, by carrying out simultaneously both the read and write processes to the divided different buffer memories and reducing the queuing time of one process due to the other process. CONSTITUTION:A buffer memory 106 is divided into memories A106a and B106b. The data given from a write data register 105 is written into the side of memory B106b in the write W0 and W2, and an address switch circuit B108b provided for selection of address at the side of memory B106b selects and delivers the side of address register B102. On the other hand, the data given from the register 105 is written in the side of memory A106a in the write W1 and W3, and an address switch circuit A108a provided for selection of address at the side of the memory A106a selects and delivers the register B102 side. Thus the memory A106a is read in the write W0 and W2, and the memory B106b is read in the write W1 and W3 respectively.
Patent JP-S57200825-A (JP)
Title: Knock sensor
Inventor: TANAKA KATSUHIKO
IPC: G01H17/00
Filed: 1981-06-04
Abstract: PURPOSE:To obtain the highly reliable knock sensor, when a piezoelectric bimorph element is bonded, by adding metallic powder filler in an insulating bonding agent, and performing the bonding so as to ensure the conducting point between the bonding surfaces. CONSTITUTION:In the bimorph element, electrode layers (c) are provided on both sides and piezoelectric porcelain plates 5a and 5b are bonded at a plane (e). In bonding, the metallic filler (f) is added in the bonding agent such as epoxy resin. Then the metallic filler (f) is distributed in a bonding agent layer (g).  When the electrode layers (c) receive external stress, they are charged into opposite polarities to each other. The metallic filler (f) is conducted and the external output is generated. Said bimorph type vibrator is used as a vibrator 5 of  the knock sensor. Therefore, electric combining property from the viewpoints of initial characteristics and durability can be ensured, and the highly reliable knock sensor can be obtained.
Patent JP-S60231929-A (JP)
Title: Device for detecting control signal for focus on optical disk
Inventor: ARAI SHIGERU
IPC: G11B7/095
Filed: 1984-04-28
Abstract: PURPOSE:To form a device for detecting a control signal for the focus on an optical disk which is small in size and is simple in constitution and adjustment by disposing the light reflected from the optical disk in such a way that the central axis of the reflected luminous flux and the optical axis of a spherical lens parallels with each other. CONSTITUTION:The light emitted from a semiconductor laser 1 is made into parallel light by an imaging lens 2 and is passed through a polarizing beam splitter 3 and a lambda/4 plate 4 from which the light is further made incident on an objective lens 5 and is focused onto the optical disk 6. The objective lens is driven by an electromagnetic coil by following up to the surface deflection of the disk and the control signal for driving is supplied from a photodetector 8. The irradiating area corresponding to the focus is taken out of the photodetector 8 and the control signal for the focus is taken out by the spherical aberration of the spherical lens 17. The need for disposing the spherical lens to apply aberration apart from the beam splitter is thus eliminated, by which the size is reduced and the constitution is made simple without the need for angle adjustment. The need for fine adjustment of a photodetector necessary for a cylindrical method is obviated as well.
Patent JP-S58205481-A (JP)
Title: Method and apparatus for instantaneous sterilization of fluid
Inventor: SUZUKI NOBORU
IPC: A23L3/16
Filed: 1982-05-21
Abstract: PURPOSE:To carry out the sterilization of a highly viscous substance, by mixing the substance with steam, thereby heating at a high temperature in a short time. CONSTITUTION:A highly viscous fluid such as jam is introduced through the inlet 23 into the thin space 22 between a pair of porous plates 21 having a number of minute pores for blasting steam. The fluid is transferred at a rate of 0.05- 1.5m/sec in the space. In the course of transfer, high temperature steam is blasted through the minute pores of the porous plates 21 at a rate of 10-550m/sec to raise the temperature of the fluid to a predetermined sterilization temperature (e.g. 100-150 deg.C). The fluid is maintained at the temperature for several seconds, and water is evaporated under reduced pressure to effect the cooling of the fluid and the removal of water corresponding to the introduced stream. The thermal sterilization and the cooling can be carried out instantaneously by this method, and accordingly, the influence of heat of the fluid during the sterilization process can be minimized.
Patent JP-H11278896-A (JP)
Title: Retardant for hardening of concrete
Inventor: ROKUTA MITSUTERU
IPC: C08F220/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a retardant for hardening of a concrete which shows high retarding performance for hardening of a cement although the agent has a simple compsn. SOLUTION: This retardant consists of at least a copolymer of (A) (meth) acrylic acids and (B) (meth)acrylic acid ester monomers. The copolymer has 5000 to 150000 number average mol.wt. Mn calculated as polystyrene mol.wt. measured by GPC(gel permeation chromatography) or 10000 to 350000 weight average mol.wt. The monomers (A) (B) may be used with other vinyl monomers (C). When the retardant for hardening is directly applied on the surface of a concrete, the aggregate can be easily washed out and a good surface finish state is obtd. The retardant for hardening of a concrete may be produced into a sheet, tape or film state.
Patent JP-S58208178-A (JP)
Inventor: IGAI KAZUHITO
IPC: B32B5/26
Filed: 1982-05-24
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-S5210331-A (JP)
Title: Aqueous colorant
Inventor: SAWADA KOUZOU
IPC: C09D5/00
Filed: 1975-07-15
Abstract: PURPOSE: An aqueous colorant for wiping a finish coating, having improved adhesivity to top coating, giving an antique color finishing, consisting of an aqueous colorant and a thickner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59212792-A (JP)
Inventor: OOMORI JIYUNJI
IPC: G21B1/00
Filed: 1983-05-19
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-S60229572-A (JP)
Title: Picture processor
Inventor: SUEDA TETSUO
IPC: H04N1/387
Filed: 1984-04-27
Abstract: PURPOSE:To prevent paper currency, etc., from being forged by providing a detecting means which detects the contents of an original and controlling image processing according to the state of the original. CONSTITUTION:When the image processing is started, a part D moves reciprocally or in one way in an X direction. At this time, the image processing is not performed and obtained original information is divided into plural sections to discriminate whether the original is paper currency or not. Namely, a discrimination part 2 while scanning on an aimed point detect an original intensity distribution in plural directions from each address on the original and compares it with an intensity distribution stored in a dictionary part 2 to check on their correlation; the threshold value is so set that when there is paper currency among originals, the correlative value is larger than some level, and information when paper currency is present is outputted to a control circuit 3 or stored before being outputted. An actual original A is copied to a recording medium (paper) E by the 2nd and succeeding scans, but a signal generating circuit 4 prevents the information of the original A from being copied as it is to the area where the paper currency is present.
Patent JP-S60231815-A (JP)
Title: Vinylidene fluoride resin monofilament and its manufacture
Inventor: SASAKI TOORU
IPC: D01F8/10
Filed: 1984-04-28
Abstract: PURPOSE:To obtain the titled yarn having excellent knot strength, tensile strength and abrasion resistance, by carrying out the stretch heat-treatment of a monofilament having an oriented surface layer composed of a vinylidene fluoride resin, for a short time in a fluid heated at a temperature above the lower melting point of the resin constituting the surface layer. CONSTITUTION:A monofilament, at least the surface layer of which is composed of an oriented vinylidene chloride resin, is subjected to the stretch heat-treatment for a short time in a fluid heated at a temperature higher than the lower melting point of the surface-constituting resin, to an extent to relax the orientation of the resin constituting the surface layer of the monofilament but not to relax the orientation of the most part of the resin constituting the inner layer. The birefringence of the surface of the monofilament is lowered to <=30X10<-3>, and the objective monofilament having an average birefringence in the cross-section perpendicularl to the fiber axis of >=30X10<-3> can be manufactured by this process. The stretch heat-treatment is carried out preferably in an inert gas at 200-500 deg.C at a draw ratio of 1.0-2.0.
Patent JP-S60232461-A (JP)
Inventor: ITOU MASAHIKO
IPC: F25B15/00
Filed: 1984-04-28
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-S60230990-A (JP)
Title: Manufacture of 2-methyl-1,4-naphthoquinone
Inventor: SHIMURA TAKEHIKO
IPC: C25B3/23
Filed: 1984-04-28
Abstract: PURPOSE:To manufacture 2-methyl-1,4-naphthoquinone in a high yield by electrolytically oxidizing 2-methylnaphthalene with a graphite electrode supporting a metallic oxide as a catalyst in the specified solvent contg. a supporting electrolyte. CONSTITUTION:The supporting electrolyte such as NaClO4 is added to an org. solvent contg. water to about 0.05-0.2mol/l concn. The solvent is charged into an electrolytic cell provided with a diaphragm, and 2-methylnaphthalene is added to the anode chamber. At least one among acetone, acetonitrile, dimethylformamide, tetrahydrofuran and ethanol is used as the org. solvent, and the water content of the solvent is adjusted to about 20-40vol%. The graphite electrode supporting a metallic oxide such as Ti or V oxide by about 0.5-5wt% (expressed in terms of metal) is placed in the anode chamber, and the 2-methylnaphthalene is electrolytically oxidized to obtain 2-methyl-1,4-naphthoquinone in a high yield.
Patent JP-H07290601-A (JP)
Title: Manufacture of cleaning blade
Inventor: SUZUKI TOMOSHI
IPC: C08G18/63
Filed: 1994-04-25
Abstract: PURPOSE:To provide a method capable of simply manufacturing a cleaning blade with a low frictional layer without employing a special process or apparatus. CONSTITUTION:The manufacture of a cleaning blade is such that a cleaning blade mold having a releasing agent-applied layer formed on the molding surface and a liquid cleaning blade molding composite consisting mainly of urethane rubber polymer and curing agent are prepared, and the liquid cleaning blade molding composite is poured and subsequently cured into the cleaning blade mold, and then the cured composite is removed from the mold. For such releasing agent, a substance is used which has a reaction element that is reactive to urethane rubber and slippage element contained therein.
Patent JP-H10282256-A (JP)
Title: Watch case with rotary bezel
Inventor: IGUCHI KATSUNOBU
IPC: G04B19/28
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To easily detach a rotary bezel from a drum and at the same time slide a rotary bezel freely by engaging a rotary bezel body to a gear ring and rebounding them due to a spring or a magnet. SOLUTION: A screw ring 3a is screwed to the outer periphery of a mounting part 1d of a glass 6 of a drum 1a and a rotary bezel 2a is mounted to its upper part rotatably. The rotary bezel 2a is mounted to the drum 1a due to the biting between a screw ring biting protrusion and a rotary bezel biting protrusion being provided at the inner-diameter part of the rotary bezel 2a. The body of the rotary bezel 2a can be rotated at the outer periphery of the screw ring 3a and a spring 4 is mounted to the upper surface of the screw ring 3a. Since the screw ring biting protrusion and the rotary bezel biting protrusion are constantly in contact, the rotary bezel 2a can rotate smoothly. A magnet may be provided instead of a spring 4 for rebounding.
Patent JP-H04320017-A (JP)
Title: Laminated ceramic capacitor and fabrication thereof, and external electrode paste used therefor
Inventor: KIKUCHI TATSUO
IPC: H01G4/12
Filed: 1991-04-18
Abstract: PURPOSE:To eliminate difficulties such as deformation of dielectric ceramic due to insufficient sintering, deterioration of mechanical strength, and deterioration of capacitor characteristics, and to ensure satisfactory interconnection between an inner electrode and an outer electrode in the fabrication of a laminated ceramic capacitor of the nickel inner electrode using a method of simultaneous sintering. CONSTITUTION:An outer electrode material for laminated ceramic capacitor is employed, which material involves an inorganic ingredient yielded as a mixture of at least nickel oxide powder and nickel powder. Further, using the outer electrode material, there are provided a laminate yielded by alternately laminating an inner electrode 2 and a dielectric, and an outer electrode 3 connected to the inner electrode 2. The inner electrode 2 comprises nickel and the outer electrode 3 comprises nickel subject to simultaneous sintering with the laminate. Further, a nickel oxide diffusion layer is provided in the vicinity of a junction between it and the outer electrode 3 of the dielectric 1.
Patent JP-H06296414-A (JP)
Title: Walking type lawn mower
Inventor: OSHIMA HIROSHI
IPC: A01D34/68
Filed: 1993-04-14
Abstract: PURPOSE:To make it possible to rapidly and readily carry out height adjustment of wheels in a walking type lawn mower provided with wheels capable of freely adjusting the height before and behind a reaping blade housing and simultaneously suppress deviation of height of lateral front wheels. CONSTITUTION:Pairs of lateral front and rear wheels 2 and 3 are connected through a parallel quadruple wheel link mechanism R to integrally constitute the height to be adjustable, and simultaneously, supporting arms 11 and 11 of a pair of lateral front wheels 2 and 2 are mutually connected through other connecting shaft 12 different from an oscillating supporting shaft 10 of the front wheel.
Patent JP-H09250506-A (JP)
Title: Linear operator
Inventor: NODA MITSUO
IPC: F15B15/14
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To save material of inner seal bands which seals slit of a cylinder barrel by making the length between both ends of an inner seal band in installation shorter than the overall length of the barrel. SOLUTION: In this operator, both ends of a cylinder barrel 31 are sealed by ends fitting parts 33 with sealing parts 25, and transmitting parts integrated with a piston inside the cylinder barrel 31 jut out outside the barrel 31 through slit 32 provided on the barrel 31, and the slit 32 is sealed by an inner seal band 50 fixed at its both ends by ends fitting parts 33. The overall length of the inner seal band 50 in installation should be equal to the length when both ends of the inner seal band 50 are located between the sealing part X with sealing parts 25 and a cylinder barrel end 31E.
Patent JP-S5829682-A (JP)
Inventor: BENZUION RANDA
IPC: B41J2/22
Filed: 1982-05-25
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-H11284025-A (JP)
Title: Circuit connection material, connection structure and connecting method of circuit terminal
Inventor: FUJINAWA MITSUGI
IPC: C08K5/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric/electronic circuit connection material which is higher in low-temperature curing rate, has a longer serviceable life, and causes less corrosion damages to the circuit than the conventional epoxy resin. SOLUTION: This material is interposed between the opposite facing circuit electrodes, and the opposite facing circuit electrodes are pressed against each other to be electrically connected together with the material. Here, the material includes (1) a curing agent which generates free radicals through heating, (2) hydroxyl group containing resin whose molecular weight is higher than 10,000, (3) a radical polymerization material, and (4) arylphenylether as essential components.
Patent JP-H082916-A (JP)
Title: Method and device for producing chalcopyrite thin film
Inventor: NISHITANI MIKIHIKO
IPC: C23C16/30
Filed: 1995-04-13
Abstract: PURPOSE:To produce a chalcopyrite thin film in improved reproducibility by forming a thin film containing specific three elements on a substrate, exposing the formed thin film to a flux or gas containing the three elements to change the physical characteristics of the thin film, and subsequently finishing the exposure process. CONSTITUTION:The temperatures of cells 10, 11, 12 are controlled to prepare a flux comprising the three elements of A (Cu, Ag), B (In, Ga, Al) and C (S, Se, Te) and form a chalcopyrite thin film 2 comprising the composition excessive in the element A on a substrate 1 heated at >=400 deg.C. A film comprising the three elements prepared from a flux excessive in the element B or a film prepared by feeding only the elements B, C and stopping the feeding of the element A is further deposited on the substrate 1 to form a chalcopyrite thin film 3 of ABC2 type having a homogeneous composition slightly excessive in the element B in comparison with the chemical stoichiometric ratio composition. The deposition is finished by monitoring it with voltage outputted from an electron gun into the deposited film that the electric resistance of the film is high in a film composition (A/B ratio) near to the chemical stoichiometric ratio and is saturated in the thin film excessive in the element B.
Patent JP-S5212748-A (JP)
Title: Damper controlling apparatus
Inventor: OKAMOTO AKIRA
IPC: F24F13/14
Filed: 1975-07-18
Abstract: PURPOSE: A damper controlling opparatus, used as a volume damper, to quickly act as a disaster-preventing damper such as smoke prevention or smoke exhausting, etc. during unsual occurrence such as fire, etc. and to adjust the opening angle during normal time to provide desired duct air flow rate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02288000-A (JP)
Title: Series dynamic memory shift register
Inventor: GURIGORII KOOGAN
IPC: G11C19/28
Filed: 1990-04-02
Abstract: PURPOSE: To reduce the total number of transistors without decreasing the processing speed by driving plural memory cells with a line command in each auxiliary array, outputting the contents from a latch circuit and transferring to an auxiliary array in the next stage. CONSTITUTION: Data DIN0-DIN9 are inputted in a input data latch 42, and if a pulse P0 is 1, DIN0 passes through an input gate transistor(Tr) 46, with an accumulation Tr 48 charged in an input data value, and with Tr 48 floating at 1 or 0 in accordance with the value of DIN0. In the five pieces of 1 word slice 10 on the left side, a left side line input signal LCOLIN is supplied to Tr 50, while data are transferred from the latch 42 to a column data bus A0-A9. An H voltage is supplied to the column data bus at the point time t3 , and if the input data value is H, it is electrically discharged through Tr 48, 50 at the point of time t4 , with an L value stored in the selected line cell of an auxiliary array 18, with Tr 48 turned nonconductive causing no electrical discharge, and with the H value stored in the selected cell of the auxiliary array.  The data are transferred to an output bus through the latch 28 and latch 44.