baber/WOPTO huggingface dataset:
Patent JP-S6478903-A (JP)
Title: Pneumatic tire
Inventor: KATSURA NAOYUKI
IPC: B60C11/11
Filed: 1987-09-21
Abstract: PURPOSE:To prevent lopsided abrasion without impairing characteristics for snow by forming at least 60% the blocks on the tread face of a pneumatic tire with a block having connected grooves of specific dimensions. CONSTITUTION:A pneumatic tire has blocks 3 each having connected grooves 4 on its surface and these blocks 3 occupy at least 60% the whole blocks on a tread pattern. In the connected grooves 4, the inside interval L1 between grooves running in the radial direction of tire is smaller than the inside interval L2 between grooves running in the rotating direction of tire. Also, the width (a) of the grooves running in the circumferential direction of tire is smaller than the width (b) of the grooves running in the radial direction of tire. Thus, by forming at least 60% the blocks on a tire tread face with a block 3 having connected grooves, excellent characteristics for snow can be obtained, improving driving stability while preventing lopsided abrasion caused by connected grooves.
Patent JP-H0682278-A (JP)
Title: Detecting equipment for landslide
Inventor: SASAKI HIROYUKI
IPC: G02B6/00
Filed: 1992-09-02
Abstract: PURPOSE:To obtain a detecting equipment for a landslide which can detect a premonitory symptom of the landslide or the landslide itself by optical fibers. CONSTITUTION:In regard to detecting equipment of a landslide, two optical fibers are laid in parallel in a place for which the landslide is to be monitored, light given to these two optical fibers 3A and 3B from a light source 1, and the light given from the light source 1 is transmitted to a terminal through the two optical fibers. The light transmitted to the terminal is converted into electric signals by means of photodetectors and the quantity of light of the optical fiber 3B on one side and the quantity of light of the optical fiber 3A are compared with each other on the basis of the levels of these electric signals. When the quantity of light of the optical fiber 3A lowers below a prescription, it is determined that the landslide is present.
Patent JP-H01101139-A (JP)
Title: High modulus thermoplastic composite material
Inventor: JIYON ARAN BAANZU
IPC: C08J5/04
Filed: 1988-09-21
Abstract: PURPOSE: To provide a composite material having a specific elastic modulus in the longitudinal direction by containing specific rates of reinforcing filaments and pitch based graphite filaments in such a manner that they are substantially completely kept into contact with a thermoplastic matrix. CONSTITUTION: A reinforced thermoplastic composite material which includes at least 30 vol.% of reinforcing filaments, and at least 25 vol.% of pitch based graphite filaments reinforcing the former filaments, and is substantially completely kept into contact with the thermoplastic matrix, has a longitudinal flexural modulus of at least 210 GN/m<2> , preferably at least 250 GN/m<2> according to the measurement by ASTM D790-81. A band of the mixture filament is impregnated with the thermoplastic matrix polymer while continuously drawn. When the composite material is used with the chemical resistance, an aromatic polymer having at least 100 deg.C of glass transition point is used as the matrix polymer, and particularly polyketone can be effectively used as the matrix material in the reinforced composite material used, e.g. in space for the sake of its high environmental resistance.
Patent JP-H0893181-A (JP)
Title: Mounting construction for molded plate
Inventor: YOSHIMI KIMIO
IPC: E04F13/08
Filed: 1994-09-29
Abstract: PURPOSE: To facilitate mounting work by interlocking a metal fixture of a flat spring material with a C channel, and holding a dovetail of a molded plate in a holding section of the metal fixture to mount the molded plate on the channel. CONSTITUTION: A slit 26 is vertically extended to the front side, and a C channel 24 having flanges 28 extending both sides of the slit 26 in the vertical direction is erected. In addition, a roughly U-shaped metal fixture 30 equipped with a pair of holding pieces 32 held to a molded plate having a plurality of threads of dovetails on the rear side of a concrete extrusion plate and a linking section for linking the holding pieces 32 each other is formed. After that, the flanges 28 of the C channel 24 are inserted in cut sections 36 of the metal fixture 30, and the holding pieces 32 of the metal fixture 30 are held with a dovetail of the molded plate to mount the molded plate to the C channel 24. Accordingly, connection strength between the metal fixture and molded plate can be increased.
Patent JP-H0571782-A (JP)
Title: Exhaust gas treatment hood
Inventor: MIYASHITA KENICHI
IPC: F24C15/20
Filed: 1991-09-13
Abstract: PURPOSE:To prevent contamination of wall surfaces in a hood, a ventilation fan, and the periphery of an exhaust port due to oil components by providing a foam generating device and a foam transfer device for transferring foam in an interior hood to cause the oil components of oil mist to be selectively adsorbed on foam and removed without lowering ventilation efficiencies for discharging air and smoke. CONSTITUTION:A foam discharging device and a foam transfer device for transferring foam are provided in an interior hood 1. Further, a foam breaking device 7 having thereon a plurality of upstanding pins 6 is disposed in a hood 5 on the exterior side of a ventilation fan 4. As a result, oil components in oil mist can be removed efficiently and contamination due to oil of the interior of the hood 1, the fan 4, and the periphery of an exhaust port can be prevented. Further, by efficiently breaking the foam, the oil components can be removed to be abandoned and foaming and cleaning agents can be reused.
Patent JP-H08102315-A (JP)
Title: Battery electrode and secondary battery using this electrode
Inventor: NAKAE TAKEJI
IPC: H01M10/05
Filed: 1994-09-29
Abstract: PURPOSE: To provide a battery electrode at low cost and increase discharge capacity by forming a positive electrode and/or a negative electrode with carbon fibers and arranging the electrode using carbon fibers on the outermost side. CONSTITUTION: A positive electrode 3 and/or a negative electrode 1 are/is made of carbon fibers and the electrode using carbon fibers is arranged on the outermost side. As the carbon fiber for the negative electrode 1, PAN family carbon fiber with high lithium ion doping capability is used. The electrode using carbon fiber is preferable to be formed in a cloth or a stretched sheet either one is optionally selected, and has a diameter of 1-20μm. When the carbon fiber is used in the negative electrode, the positive electrode is constituted with a positive active material 3 and a positive current collector 4. Since the thicker current collector decreases the the amount of the active material, use of metal foil is preferable. By arranging the electrode using carbon fiber on the outermost side, the amount of expensive transition metal oxide can be decreased.
Patent JP-H0898322-A (JP)
Title: Controller of series/parallel composite electric vehicle
Inventor: YAMAOKA MASAAKI
IPC: B60L50/16
Filed: 1994-09-29
Abstract: PURPOSE: To switch the running mode from the series hybrid running to the parallel hybrid running without the switching shock by a method wherein, when a clutch is closed, a generator torque is so controlled as to have the revolution of a generator and the revolution of a motor practically agree with each other. CONSTITUTION: An ECU 32 opens the mechanical coupling between a generator 12 and a motor 14 with a clutch 16 to make a series/parallel composite electric vehicle (SPHV) run as a series composite electric vehicle (SHV) and closes the mechanical coupling between the generator 12 and the motor 14 with the clutch 16 to make the SPHV run as a parallel hybrid vehicle (PHV) while one of the generator 12 and the motor 14 is used for acceleration/deceleration. When the clutch 16 is closed, the ECU 32 controls the torque of the generator 12 so as to make the revolution of the generator 12 and the revolution of the motor 14 practically agree with each other. With this constitution, the running mode can be switched from the SHV running to the PHV running without the switching shock.
Patent JP-H0766087-A (JP)
Title: Component processor
Inventor: OTA MAKOTO
IPC: H01G13/00
Filed: 1993-08-27
Abstract: PURPOSE:To stably supply a component to a processing mechanism and to stably feed it after processing by providing a conveying mechanism for conveying the component by engaging it with a belt for holding a main part of the component with an elastic force. CONSTITUTION:A plurality of component inserting parts 4 are formed at an arbitrary interval at a belt 2. A plurality of teeth 6A, 6B formed in parallel through the parts 4 are formed at a predetermined interval at one side surface of the belt 2. In order to facilitate insertions of components 8 and to realize suitable holding functions, the belt 2 is formed of an elastic material such as elastic synthetic resin, such as urethane, etc. Each part 4 has an opening of a shape corresponding to insertion and holding of the component 8 and a through hole passed through front and rear surfaces of the belt 2. In order to hold the component 8 in the hole, a holding protrusion 10 is formed as holding means at an inner wall of the part 4. This belt is engaged with a pair of wheels as a conveying mechanism to be rotated, thereby feeding the components to be processed at a predetermined timing.
Patent JP-H0879608-A (JP)
Title: Film video output device
Inventor: ZENZAI MITSURU
IPC: H04N5/253
Filed: 1994-09-05
Abstract: PURPOSE: To directly and easily load film on the film holding mechanism of a main body by giving a gap larger than the thickness of the film to the film holding mechanism. CONSTITUTION: A window 52 is provided in the center of the film holding mechanism 51. Entrances 53 for taking in/out the film are provided at both ends. The entrances 53 are widely formed in a tapered form by considering easy take-in. First and second gaps 54 and 55 are provided at the periphery of the window 52 in the center on the passage of the film, which is formed in the entrance 53. The first gap 54 is formed so that it faces the blank part (a part where a picture is not taken) in the film 2, and it is set slightly larger than the thickness of the film 2. The film 2 is directly caused to pass through the gap and therefore planeness which does not affect smooth sliding and focal depth is secured.  The second gap 55 is formed so that it faces the picture part of the film 2 and it is set to a degree that it is not brought into contact with the film 2 so-as to prevent the adhesion of a scratch owing to the sliding of the film 2.
Patent JP-H02127095-A (JP)
Title: Apparatus including electronic circuit
Inventor: RIYUSHIAN AMIO
IPC: B42D15/10
Filed: 1989-09-13
Abstract: PURPOSE: To antistatically treat an adjacent periphery of a microcircuit by incorporating several wt.% of a conductive adhesive, resin and protective varnish or several vol.% of an antistatic agent. CONSTITUTION: A conductive layer (copper thin plate) 2 is covered at a side opposed to an insulating layer 3 with an Ni layer, and then covered with an Au layer. The layers 3 and 2 form a soft support. A conductive adhesive layer 4 is made of an epoxy resin containing Ag, and adhered to a lower side surface of a board of a pellet 1. Polymerizable resins 6 are arranged at positions along two opposite edges of the pellet 1. The resin 6 flows to an overall length of a channel 11 between the other opposed side of the pellet 1 and an adjacent edge of the layer 3, and is blended to form two resin regions 62 integrated with an edge region 41 of a conductive adhesive. Eventually, an upper side surface and an entirety including a conductive wire 5 are covered with a protective varnish layer 7. Several vol.% of antistatic agents adapted to the resin 6 and the varnish 7 are respectively contained in the resin 6 and the varnish 7.
Patent JP-H0398349-A (JP)
Title: Multiplex transmission control circuit
Inventor: MUTO MAKOTO
IPC: H04L29/02
Filed: 1989-09-12
Abstract: PURPOSE:To realize a control circuit for multiplex transmission system easily adding or deleting a multiplex node with a small circuit scale by providing a storage circuit for each bit, a circuit comparing and revision each bit and a circuit generating a revision timing. CONSTITUTION:The control circuit consists of a circuit 2 storing a reception acknowledge ACK signal table for each bit and comparing and revising the received ACK signal, a reception number counter circuit 3 counting number of times of reception and a transmission/retransmission number counter circuit 4 counting the transmission and retransmission number. Then the stored information and the received ACK signal are compared with each bit and when the count of the transmission and retransmission number reaches a preset value, the information of the ACK signal stored in advance in the storage circuit is revised for each bit as required based on the result of comparison. Thus, the control circuit of the multiplex transmission system able to add or delete the multiplex node easily is realized with a small circuit scale.
Patent JP-2000040413-A (JP)
Title: Light source mask
Inventor: SUGIMOTO SHUICHI
IPC: F21V11/16
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent a beam of light emitted by an object from directly reaching eyes by weakening or eliminating light power by absorbing, reflecting, refracting and intercepting the beam of light of a machine and an illuminating apparatus. SOLUTION: Sunglasses and an eye mask are normally used to protect eyes. Aching in the inmost part of eyes or the middle of the forehead continues when waking up in the morning for many days. A member is installed before a light source to solve this problem. A light source mask capable of absorbing, reflecting, refracting and intercepting the light so as not to directly see the light source, is installed in front of the light source. An arm 1 is fixed to the light source mask 2, and the arm 1 is installed on an apparatus 4 so as to surround the light source 3. When the light source mask 2 is installed on the light source 3, light power of the under surface of the light source mask 2 can be weakened or eliminated by absorbing, reflecting, refracting and intercepting a beam of light emitted from the light source 3 by the light source mask 2.
Patent JP-S60128330-A (JP)
Title: Refractive index measuring device of thin film
Inventor: OGURA TOSHIAKI
IPC: G01N21/41
Filed: 1983-12-15
Abstract: PURPOSE:To measure with a high accuracy a refractive index of a thin film by providing an angle deflector, a photodetector, etc., and executing electrically a signal state, in a measuring method utilizing a theory of a polarized light and a Brewster's angle. CONSTITUTION:As for a luminous flux from a light source 10, an incident angle is set by an angle deflector 11, and said luminous flux is divided into two parallel luminous fluxes by an optical splitter 12. The two parallel luminous fluxes are equalized as to its light quantity by optical attenuator 13a, 13b, converted to a P polarized light by a polarizing plate 7 and made incident to a substrate 2 and a thin film 3 formed on the substrate 2. A refractive indes of the thin film 3 can be measured basing on a known theory by inputting energy RS of a reflected luminous flux 4 obtained from a photodetector 14a, energy RF of a reflected luminous flux 5 obtained from a photodetector 14b, and a signal of an incident angle from an angle deflector 11, to an electric signal processing circuit 15, and detecting an incident angle by which an absolute value R=¦R2- RF¦ of a difference of the reflected energies becomes the minimum.
Patent JP-H09191320-A (JP)
Title: Data exchange system with plural data carriers
Inventor: YANIKU DOUBUIYU
IPC: G06K7/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a data exchange system in which plural data carriers are confirmed at a high speed simultaneously without a complicated data carrier structure and the system operation is much ensured even when surrounding noise of a significant degree of level is in existence and even when badges are simultaneously replied without any exchange protocol. SOLUTION: A receiver means 18 of a base station includes a source separator 15 which processes signal mixtures of identification signals sent by data carriers 2 to request connection to the station simultaneously in order to establish simultaneously plural radio links between the base station and some data carriers 2. The receiver means 18 incudes some demodulation units connected to an output section or an input section of the source separator 15 and the receiver means 18 generates an evaluated identification signal to the data carriers 2 to be connected simultaneously.
Patent JP-H01115456-A (JP)
Title: Method for manufacturing catalyst for hydrogenating treatment of hydrogel
Inventor: RICHIYAADO ARAN KENPU
IPC: C10G45/08
Filed: 1988-09-22
Abstract: PURPOSE: To enhance the activity of a catalyst by mixing the elements selected from Al, Ni and Co, the element selected from Mo and W and a specific ratio of phosphorus-contg. compd. under prescribed conditions and extruding the product, then calcining the extrudate at a specific temp. CONSTITUTION: An aluminum hydroxide precipitate is mixed with Ni, Co and the heavy metals of Mo and W and the phosphorus compd. of 0.2 to 1.5 mol for each 1 mol of these heavy metals at pH 4.0 to 9.0 and 25 to 200 deg.C. Next, the homogenized product is extruded and is then calcined at 300 to 900 deg.C, by which a high activity hydrogenating catalyst is produced. The resulted catalyst has a surface area of >=300 m<2> /g, a pore volume of at least 20% in the pores of the diameter larger than 35 nm and a pore volume of at least 20% in the pores of the diameter below 7 nm.
Patent JP-H0397595-A (JP)
Title: Card
Inventor: AOTO TAKASHI
IPC: B42D15/10
Filed: 1989-09-12
Abstract: PURPOSE:To simplify operation and to enhance business transacting capacity by mounting a magnetic recording part having data necessary for a use magnetically recorded thereon and an optical recording part writing optically readable data corresponding to a use purpose. CONSTITUTION:An optical recording part 4 recording data necessary for a use purpose by using optically readable characters or figures 3 is provided to one surface of a telephone card 1 in parallel to the insertion direction to a telephone at the specific position of the card 1 and not-only magnetic reading function and optical character reading function are provided to the telephone. Indicated phone numbers are written on the optical recording part 4 of the card 1 using characters or figures 3 by printing or manual writing and, when the card 1 is inserted in a card insertion port at the use time of a telephone, the telephone is connected to the indicated partner circuit from a talking possible state by the magnetic reading function and the optical character reading function and a user can tell a desired partner only by inserting the telephone card in the telephone without carrying out dial operation. Therefore, operation can be simplified and business transacting capacity can be enhanced.
Patent JP-H0284976-A (JP)
Title: Water sweeping machine for court
Inventor: NOGAMI HISAO
IPC: A63B71/02
Filed: 1988-09-21
Abstract: PURPOSE:To attain the sweeping of rain water in a same direction and to satisfactorily collect the rain water by the sweeping by fixing a supporting frame through a switching and fixing device, which can switch an inclining direction reversely to an advancing direction, to a substrate and vertically providing a water sweeping plate, to which a flexible material is provided, in the lower edge of this supporting frame. CONSTITUTION:A water sweeping machine is set in the side of high court gradient and a supporting frame 2 is fixed by a switch and fixing device 1 so as to be inclined in the gradient direction of the court to the advancing direction of this machine. Then, when a water sweeping plate 5 is held in an inclining condition in the gradient direction of the court and this machine is advanced, a flexible material 4 satisfactorily is allowed to contact with a court surface since the flexibly material 4 is provided in the lower edge of the water sweeping plate 5. Then, the rain water is swept and collected on the court and the swept and collected water is swept and sent in a side direction along the inclination of the water sweeping plate 5. When the rain water arrives at an opposite side, this machine makes a U-turn and the switching and fixing device 1 is operated. Then, the inclining direction of the water sweeping plate 5 is switched to be opposite. Accordingly, the rain water is swept and sent again in the same direction without fail and finally, the rain water can be swept out of the court.
Patent JP-H0975604-A (JP)
Title: Control method for distillation tower
Inventor: ITO TOSHIHIKO
IPC: B01D3/42
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a distillation tower by which a constant flow of low boiling point component can be supplied stably to a process in a next stage even in the case the flow rate and composition of a raw material mixture to be supplied to a distillation tower fluctuate and also which is advantageous from the economical viewpoint of heat energy. SOLUTION: In a distillation tower 8 to which a raw material mixture 1 containing at least two kinds of components is supplied to be separated into a high boiling point component 2 and a low boiling point component 3, and from which the obtained low boiling point component is supplied to a process 20 in a next stage at constant flow rate, a part of the low boiling point component from the top of the tower is re-circulated and the re-circulating flow rate, heat capacity of a boiler 9, the quantity of a refrigerant in a small size re- circulating drum 11, and supply amount of the raw materials are adjusted, so that pressure control of the distillation tower, temperature distribution control in the distillation tower, and liquid level control in the small size re-circulating drum are carried out and thus the distillation tower can be controlled.
Patent JP-H05223603-A (JP)
Title: Manufacture of display panel
Inventor: UEDA TSUNEHISA
IPC: B29C67/00
Filed: 1992-09-04
Abstract: PURPOSE:To improve softness, heat resistance and light resistance by using a photosetting resin compound which comprises a linear copolymer, an unsaturated compound, a photopolymerization initiator and a coloring agent to form an image colored optionally. CONSTITUTION:A photosetting resin composition which forms a hardening resin film layer comprises (a) 100 pts.wt. of a linear copolymer with an average molecular weight by weight of 200,000-500,000 which is composed of 10-40wt.% of alpha, beta-unsaturated ethylene based monomer containing a carboxylic source and 60-90wt.% of another alpha, beta-unsaturated ethylene based monomer, (b) 5-150 pts.wt of one or more of photopolymerization oriented compounds selected from a group of compounds as given by formulas I-III, (c) 0.1-10 pts.wt of a photopolymerization initiator sensitized by active light beam and (d) 0.01-150 pts.wt of coloring agent. In the formula, R<1>, R<4> and R<7> represent bivalent hydrocarbon groups. R<2>, R<3>, R<5>, R<6>, R<8> and R<9> hydrogen or methyl groups, X a bivalent hydrocarbon group, (m) an integer of 5-100 and (n) an integer of 1-150.