baber/WOPTO huggingface dataset:
Patent JP-H07276419-A (JP)
Title: Tandem-type injection molding machine
Inventor: KURODA HIDEO
IPC: B29C45/12
Filed: 1994-04-11
Abstract: PURPOSE:To provide a tandem type injection molding machine with the capability of preventing scuffing in the bearing part of an injection plunger, staying of resin during the period of changing resin, and the occurrence of voids in an infection cylinder at the time of injection. CONSTITUTION:Shaft-symmetrically opposed inlets 13a, 13b are installed on an injection cylinder 6 at the upstream part of an injection plunger 9 of a second injection device, and a resin flow path 12 from the first step plasticizing device to the second step injection device is divided into two flow paths, to be connected to pouring ports 13a, 13b. In addition, provided on each flow path is flow rate control means that can control the flow rate of resin. During the injection, by employing the rearmost position of the infection plunger as reference, the position change control of injection is conducted in order to prevent the occurrence of voids.
Patent JP-H08270322-A (JP)
Title: Automatic opening and closing device of slide door and slide door structure provided with device thereof
Inventor: MINAMI TATSUO
IPC: E05F15/60
Filed: 1995-03-29
Abstract: PURPOSE: To provide an automatic opening and closing device of a slide door which can be stored in step width and provides excellent efficiency and improve assembly and maintenance properties. CONSTITUTION: A guide roller channel 40 is opposed to a linear rail 33 which runs a linear motor 34 at almost equal length, and a link member 30 connected to a guide roller which is guided into the guide roller channel 40 is connected with the linear motor 34 by an annular rope member 31 provided in the inside of the guide roller channel 40 and the linear rail 33. Moreover, a step floor 28 can be mounted and dismounted freely.
Patent JP-H01244841-A (JP)
Title: Double-conductive sided polyimide laminate and manufacture thereof
Inventor: TOKUMITSU AKIRA
IPC: B32B27/34
Filed: 1988-03-28
Abstract: PURPOSE:To obtain a double-sided flexible printed board, which has high dimensional stability at circuit processing and is excellent in heat resistance and flexibility by a structure wherein the laminate concerned consists of a resin layer made of low thermally expansible polyimide-based resin, a resin layer made of thermoplastic polyimide-based resin having specified glass transition point and conductor layers. CONSTITUTION:Low thermally expansible polyimide-based resin precursor solution and thermoplastic polyimide-based resin or its precursor solution and simultaneously or successively applied on one side of a conductor so as to obtain a single-conductive sided polyimide laminate through heat treatment. A double-conductive sided polyimide laminate is obtained by fixing said single-conductive sided polyimide laminates, both the resin layers of which are placed inside, under heat and pressure. As the low thermally expansible polyimide-based resin, resin having the linear expansion coefficient of 20X10<-6>(1/K) or less is preferable and polyamide-imide resin having the unit structure represented by the formula I and polyimide resin having the unit structure represented by the formula II are exampled. In this case, Ar1 in the formula I represents the bivalent aromatic group in formula III or IV. Further, as the thermoplastic polyimide-based resin, any one having the glass transition point of 350 deg.C or lower will do.
Patent JP-S52154976-A (JP)
Title: Actuator
Inventor: KAMIMURA TOSHIO
IPC: F15B15/26
Filed: 1976-06-18
Abstract: PURPOSE: Directly before the electrical switch operates which transmits the locked state of the piston to the outer instruments, the piston is locked, and the flight of an aircraft maintaining the semi-locked state is prevented, and the safety is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11268277-A (JP)
Title: Ink-jet recording apparatus
Inventor: HIRAHARA SHUZO
IPC: B41J2/05
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus wherein reaching distance of ink droplets is long and fluctuation of reaching positions is small and high quality of image is obtd. SOLUTION: An ink 18 is stored in a nozzle 10 and a thin filmy heat generating resistance element 13 is fitted on the inner wall face of the nozzle 10. A nozzle plate 11 is fitted on the front face of the nozzle 10 and an opening part 12 being an injection outlet of ink droplets 19 is provided on the nozzle plate 11. This nozzle plate 11 is constituted of an electrically conductive body and is also used as an electrode for generating electric field at the front of the nozzle 10. A cylindrical platen 20 is arranged at the front of the nozzle 10 and the inside of the platen 20 is a counter electrode 21 being a pair with the nozzle plate 11. A recording paper 25 is arranged by being brought into close contact with the outer peripheral side of the platen 20. In addition, instead of using the heat generating resistance element 13, a laminated piezoelectric element can be also used.
Patent JP-H05280473-A (JP)
Title: Transverse blower
IPC: F04D33/00
Filed: 1992-03-30
Abstract: PURPOSE:To secure the high efficiency and simplify a driving system. CONSTITUTION:A supporting shaft 11 is fixed in eccentricity from the axis center of a frame body 10, in the cylindrical frame body 10 which is installed in rotatable manner in a wind passage 1. Between the supporting shaft 11 and the frame body 10, a plurality of blades 12 are installed, having one edge supported in turnable manner on the supporting shaft 11 and the other edge supported on the frame body 10. A revolution force input part 5 which receives the turning moment necessary for changing the region of the eccentric space (alpha) partitioned by the contiguous blades 12 and 12 is installed on the frame body 10. Accordingly, the blade 12 is turned around the supporting shaft 11, being pulled in the revolution direction, by inputting the turning moment into the revolution force input part 5 and revolving the frame body 10, and the region of the eccentric space (alpha) partitioned by the contiguous blades 12 and 12 is changed, and a working fluid is transported from the inflow side to the effluence side.
Patent JP-S547234-A (JP)
Title: Semiconductor integrated circuit for chrominance signal
Inventor: MINAMIBATA SHIGEAKI
IPC: H04N9/45
Filed: 1977-06-20
Abstract: PURPOSE: To reduce the number of the external terminal by securing an identification between the phase difference of the subcarrier wave formed through the color synchronous circuit and the hue difference required for the color demodulation circuit and then coupling both circuits directly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07278184-A (JP)
Title: Stabilization of antigen or antibody labeled with acridinium derivative
Inventor: MATSUMORI SHIGERU
IPC: C07K1/00
Filed: 1994-04-11
Abstract: PURPOSE:To produce a solution of a labeled antigen or antibody having improved stability while keeping the luminescent performance of acridinium derivative by adding a specific compound to an aqueous solution containing an antigen or antibody labeled with an acridinium derivative. CONSTITUTION:A cyclodextrin (preferably hydroxypropyl-cyclodextrin) is added to an aqueous solution containing an antigen or antibody labeled with an acridinium derivative [e.g. 4-(2succinimidyloxycarbonylethyl)phenyl-10- methylacridinium-9carboxylate fluorosulfonate]. The effective concentration of the cyclodextrin is generally 1-1,500mg/mL and is preferably 100-1,200mg/mL in the case of hydroxypropyl-cyclodextrin. The aqueous solution is e.g. water or a buffer solution of phosphoric acid, glycine, citric acid, etc.
Patent JP-S51147858-A (JP)
Title: Three dimensional automatic sorting of storage device
Inventor: TERAMOTO KAZUHIRO
IPC: B65G47/64
Filed: 1975-06-14
Abstract: PURPOSE:To save labor and increase space efficiency for sorting, transportation, three-dimensional storage, etc. in the work at man-less shop etc.
Patent JP-H09262724-A (JP)
Title: Manufacture of housing equipment unit body
Inventor: FUJITA KUNIKAZU
IPC: E04H1/12
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate a piping work by a method wherein a floor panel base substance having a space formed in an under surface is formed by attaching an underfloor ground material on the upper surface of a frame and underfloor piping is effected in such a state that the space of the floor panel base substance is up. SOLUTION: By attaching an underfloor ground material on the upper surface of a frame and the portion of a wash room except the portion of a bath room, a space 4 is formed in an under surface. A floor panel base substance 5 is turned over such a state that the space 4 is up, and after fixing is effected in an up state, a piping 6 is then installed in the space 4 from above by a down work. Thereafter, the floor panel base substance 5 is turned over, and a wall panel body for forming a wall is fixed at the floor panel base substance 5 in a horizontal state wherein the underfloor ground material is brought into an up state to manufacture a housing equipment unit body.
Patent JP-S57188715-A (JP)
Title: Variable valve timing device in engine
Inventor: HONDA SHIYOUICHI
IPC: F01L13/00
Filed: 1981-05-15
Abstract: PURPOSE:To selectively drive both low and high speed cam chafts in a variable valve timing device, by disposing a switching clutch between the low and high speed cam shafts. CONSTITUTION:A low speed cam shaft 3a alone is driven to rotate when a clutch 8 is opened, and therefore a valve is opened and closed through a rocker arm 2. The valve lift curve thereof is as shown by, for example, a curve (a). Then, a high speed cam shaft 3b is also driven to rotate through gears 6, 6 together with the low speed cam shaft 3a, when the clutch 8 is closed, and therefore the valve is opened and closed through the rocker arm 2. The valve lift curve thereof is as shown by, for example, a curbe (b). With this arrangement, the low and high speed cam shafts 3a, 3b are selectively driven, thereby predetermined valve timing may be obtained.
Patent JP-S57187607-A (JP)
Title: Angle measuring device
Inventor: KATOU MASAHIKO
IPC: G01B11/26
Filed: 1981-05-15
Abstract: PURPOSE:To measure displacement angle with high accuracy by passing a laser light that is reflected from an object to be measured that makes extremely small angular displacement and modulated through a prism at an angle near the critical angle and detecting beats between this laser light and a stabilized laser light. CONSTITUTION:Laser light from variable frequency laser 1 that is minutely modulated by an oscillator 5 and a driving device 4 is reflected at an object 3 to be measured and gets into a prism 7 via a lens 6, and the light passes the bottom face 8 of the prism 7 at an angle close to the critical angle and reflected at a half-mirror 9 to get into a light detector 10. On the other hand laser light from a laser in which its wave length is stabilized gets into the light detector 10 through a half-mirrors 12 and 9, and beats of two indident lights are detected. This heat signal is resonated with the frequency of the oscillator 5 and detected by means of a lock-in amplifier 13, and at a calculator 14 angle of displaccement is sought from the difference of frequencies and it is displayed at a display unit 15. Accordingly displacement angles are measured with high accuracy.
Patent JP-S63255934-A (JP)
Inventor: RICHIYAADO JIEI HAATERU
IPC: B25J18/02
Filed: 1988-03-28
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-S60216846-A (JP)
Title: Hydrocracking catalyst of heavy hydrocarbon oil and process for using the catalyst
Inventor: HIGASHI TAKETO
IPC: B01J35/10
Filed: 1984-04-11
Abstract: PURPOSE:To obtain the titled catalyst having high activity, long life, and high strength by prepg. the catalyst from a molded body of a porous inorg. oxide supporting catalyst metal components for hydrocracking so as to have a specified central value of the pore size and a specified size of the macropore. CONSTITUTION:The catalyst is prepd. from a molded body of a porous inorg. oxide (e.g. alumina, silica, titania, boria, phosphia) supporting at least one kind of metal component of hydrocracking catalyst selected from the Groups VIB and VIIIof the Periodic Table (e.g. Mo, W, Co, Ni) so as to have a central value of the pore size being >=450Angstrom  and contg. substantial amt. of macropore having >=1,000Angstrom  pore size. The catalyst has sufficient activity, life, and strength when it is used for hydrocracking of heavy hydrocarbon oil without impairing the stability of the produced oil.
Patent JP-H05235994-A (JP)
Title: Traffic information counter
Inventor: YOSHIKAWA SUMINORI
IPC: G06F13/00
Filed: 1992-02-21
Abstract: PURPOSE:To obtain a traffic information counter able to count accurately a number of cells reached within a prescribed time via a transmission line in the asynchronous transfer mode. CONSTITUTION:The counter is provided with a detector 4 reading an identifier described in a header part of a cell reached periodically through a transmission line 5, a memory section 1 comprising plural memories 1A, 1B storing an arrival cell number for each identifier, an adder 3 reading data from an address of the memory in the memory section 1 corresponding to the value read by the detector 4, adding 1 thereto and writing the result to the same address of the same memory again, a processor 6 reading data from a memory in the memory section 1 and editing the arrived cell number, and a selector 2 setting it that to which memory in the memory section 1 the adder 3 makes write according to the command of the processor 6 and from which memory in the memory section 1 the processor 6 makes reading.
Patent JP-H06291357-A (JP)
Title: Semiconductor light receiving device
Inventor: TSUJI MASAYOSHI
IPC: H01L31/107
Filed: 1993-03-31
Abstract: PURPOSE:To embody low noise and high speed response by providing a specific relation between a first semiconductor layer which constitutes a hetero-period structure avalanche multiplication layer and the average ionization energy of atoms of a second semiconductor layer, and what is more, by exerting a tensile stress to the first semiconductor layer. CONSTITUTION:As a structure of an avalanche multiplication type light receiving element, a semiconductor layer, which includes a hetero-period structure avalanche multiplication layer 13 which comprises 10 periods of n<-> type InGaAs/ AlAsSb and a p type InGaAs optical absorption layer 18 is laminated on an n type InP board 1. When the average ionization energies of III group atoms and V group atoms of the first semiconductor layer which constitutes the hetro- cycle structure avalanche multiplication layer 13 are assumed to be EA and EB respectively and the III group atoms and the V group atoms of the second semiconductor layer are assumed to be EC and ED respectively, the relation is established as EA>EC, EB>ED. What is more, a tensile stress is exerted to the first semiconductor layer.
Patent JP-H08273246-A (JP)
Title: Tracking control device
Inventor: SUGIMURA NAOZUMI
IPC: G11B15/467
Filed: 1995-03-30
Abstract: PURPOSE: To accurately track a variable speed reproducing track by outputting an error signal of polarity corresponding to a track number error amt. and an error direction as against the track recorded with a variable speed reproducing data. CONSTITUTION: A track number and a block address of a reproducing data is detected from a data string reproduced through a regenerative signal processing circuit 13 by a track error detecting means 15, and a track position being presently scanned by a rotary magnetic head is compared with an original track position recorded with a ninefold the speed reproducing data, and a deviation from the desired variable speed reproducing track is calculated to output a track error signal corresponding to a scanning track error number and an error direction. Thus, a head scanning phase is quickly pulled in a prescribed track position, and the variable speed reproducing track can accurately be tracked out.
Patent JP-H01244139-A (JP)
Title: Fuel feed control device for internal combustion engine
Inventor: NAKAGAWA TOYOAKI
IPC: F02D41/00
Filed: 1988-03-25
Abstract: PURPOSE:To improve idle stability, by a method wherein an output from an intake air amount detecting means is smoothed to compute a fundamental fuel feed amount, and during idle running or during the starting, by means of a difference between an output from the intake air amount detecting means and a smooth air amount, a target correction factor is decided. CONSTITUTION:An output from an intake air amount detecting means (a), e.g. a heat ray type airflow meter, is smoothed in a primary delay by a smooth value computing means (c) ad a smooth air amount is calculated, and based thereon, a fundamental feed amount of fuel is computed by a feed amount computing means (e). In which case, when the idle time or the starting time of an engine is decided by a running state detecting means (b), a correction factor computing means (d) decides a target correction factor by means of a difference between an output from the intake air amount detecting means and a smooth intake air amount, and according to the target correction factor, a fundamental feed amount is corrected by the computing means (e) to drive a fuel feed means (f). In order to take a countermeasure to cope with a decrease and an increase in rotation during idle running and starting, an injection amount is properly corrected, and idle stability can be improved and starting engine stall can be prevented from occurring.
Patent JP-H05229437-A (JP)
Title: Steering wheel fitting device for automobile
Inventor: ARAO ATSUSHI
IPC: B62D1/11
Filed: 1992-02-24
Abstract: PURPOSE:To make the protrusion at the upper end of the rim of a steering wheel to a crew side larger than the indentation at the lower end of the rim in consideration of the front-end collision of a vehicle. CONSTITUTION:The upper ends of the spokes 2 of a steering wheel 1 are joined to a rim 4 and the lower ends are joined to a plate-shaped spoke base plate 8. The spoke base plate 8 is fitted to a boss plate 3 installed on the upper end of a steering column 6, below the center axial line of the steering column 6. In this way, the protrusion at the upper end of the rim 4 to a driver side is made larger than the indentation the lower end of the rim 4.
Patent JP-S63241334-A (JP)
Title: Load force controller using piezoelectric effect element
Inventor: KANEKO KAZUHIDE
IPC: G01N3/38
Filed: 1987-03-28
Abstract: PURPOSE:To obtain a load force controller which provides a quick response while being capable of always applying a desired load force to an object, by detecting a repulsive force from the object as voltage utilizing a piezoelectric effect element. CONSTITUTION:A voltage applied from a driving means 2 generates a load force in a piezoelectric element 1 by a reverse piezoelectric effect and the load force is applied to the object 5 to displace the piezoelectric element 1 receiving a repulsive force of the object 5. As a result, due to a piezoelectric effect, the repulsive force is detected by a voltage detection means 3 as displacement of the piezoelectric element 1 in terms of voltage. A control means 4 determines based on a load force-detection voltage characteristic whether the voltage is a specified detection voltage corresponding to a desired load force for the object to control a driving voltage applied by a driving means 2 and thus, a specified load force is applied to the object.
Patent JP-H11244418-A (JP)
Title: One piece solid golf ball
Inventor: NISHINO TAKUMI
IPC: A63B37/04
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a one-piece solid golf ball having excellent durability and excellent carry performance. SOLUTION: The ball hardness distribution of the one-piece solid golf ball 1 obtd. by crosslinking a rubber compsn. contg. at least base material rubber, an inorg. filler, a crosslinking monomer and a crosslinking initiator is so determined that the hardness in the hardness designation by a JIS-C type hardness meter is 56 to 69 at the center, 63 to 73 on the side outer by 5 mm than the center, 67 to 76 on the side outer by 100 mm from the center, 72 to 80 on the side outer by 15 mm from the center, 73 to 83 on the surface and increases gradually nearer the outer side than the center. The ball is so formed that the compression deformation rate when a final load 130 kg is applied on the ball from the state of applying an initial load 10 kg on the ball attains 2.4 mm to 2.9 mm.
Patent JP-H06290109-A (JP)
Title: Block replacement control system in buffer storage device
Inventor: OTAKA MASAYUKI
IPC: G06F11/34
Filed: 1993-03-31
Abstract: PURPOSE:To prevent such a case that a block of high access frequency is swept out of a buffer storage, by performing the block replacement control based on a whole access distribution of a main storage. CONSTITUTION:An access frequency counter 6 is provided to totalize the access information given to a main storage 4 from a processor 1 for each block. A counter updating control circuit 5 increases the count value of the counter 6 for each access. Then, a replacement block selection control circuit 7 detects a block with which the count value of access frequency exceeds a fixed level. This selected block is replaced with the block that is stored in a buffer storage 9 and was not latest replaced with another by a block replacement control circuit 8.
Patent JP-H08271482-A (JP)
Title: Probe for detecting flaw of piping
Inventor: HAYASHI TOSHIO
IPC: G01M3/40
Filed: 1995-03-30
Abstract: PURPOSE: To detect damage on piping, caused by nailing or buckling and causing future leakage, surely and accurately through easy operation. CONSTITUTION: Piping 6 having the wall of three layer structure, i.e. an inner insulation layer 11-a conductor layer 12-an outer insulation layer 13, is probed for damage. A probe 14 is inserted into a detection hole 6a made in the pipe wall at a part for fixing a coupling in order to inspect the electric insulating state of the inner insulation layer 11. The probe 14 comprises a conical contactor 20 disposed at the forward end part in order to touch a coupling body 16 conducting the hot water W flowing through the piping 6, an annular band contactor 21 coming into contact with the conductor layer 12 exposed in annular band shape on the wall surface of the detection hole 6a, and a part 22 for isolating both contactors 20, 21, secured integrally.
Patent JP-S57189230-A (JP)
Title: Scanning system
Inventor: NINOMIYA KAZUHIKO
IPC: G06F13/366
Filed: 1981-05-18
Abstract: PURPOSE:To reduce the load time of an initial microprogram, by providing an FF of 1 bit in a controller controlling a plurality of channels and enabling scanning operation to all channels when the FF is set to 1. CONSTITUTION:When a bit b0 of a scanning address is 0, b1-b7 correspond to a register address in a channel CH controller, when b0 is 1, b1 and b2 correspond  to a CH address and b3-b7 correspond to a register address in the CH. In scanning to a specific CH by a support device, 0 is scanned in to an FF20, 1 is given  to signal lines 101 and 102 in the bits b0 and the address of the specific CH is given to the signal lines 101 and 102 in the bits b1 and b2. A decoder 10 makes the output corresponding to the signals 101-102 to 1 and instructs the scanning operation to CHs 0-3 via output lines 400-403 of corresponding AND circuits 40-43. The all CHs enable the scanning operation independently of the signal lines 101 and 102 by scanning the FF20 to 1.