baber/WOPTO huggingface dataset:
Patent JP-H02227356-A (JP)
Title: Braking device for electrically-driven vehicle
Inventor: SUZUKI HIROYASU
IPC: B60T7/12
Filed: 1989-02-28
Abstract: PURPOSE:To stop a vehicle smoothly without being affected so much by what speed it may be, by installing a delay time compensation circuit, setting the delay time of a braking delay circuit variably according to rotational frequency of a driving motor for an electrically-driven vehicle, jointly in this braking delay circuit. CONSTITUTION:When a level of an accelerator signal becomes lower than Vr, output of a comparator 64 comes to an L level and an electric charge stored in a condenser C1 is discharged through a resistor R1 whereby Vc goes down by degrees, but at this time, an OR circuit 3 emits output of a comparator 2 as it is, and when this output of the circuit 3 is the L level, the electric charge of the condenser C1 is discharged through a resistor R2. The longer in time of the L level of the output of the comparator 2 of a delay time compensation circuit 1, the lower in rotational frequency of a driving motor, the electric charge of the condenser C1 is speedily discharged, thus Vc goes down quickly. In consequence, delay time is varied between time constants R1C1 and R1R2/(R1+ R2).C1 according to motor revolution, and when the output of an inverter 67 comes to the L level, a brake 60 comes on.
Patent JP-S59172717-A (JP)
Title: Semiconductor vapor growth equipment
Inventor: TERAO HIROSHI
IPC: C23C16/455
Filed: 1983-03-22
Abstract: PURPOSE:To reduce the number of components required when the same material is supplied to more than one systems and improve the reproducibility of the growth by a method wherein a pressure control equipment is provided to a transportation gas supplying pipe system to make the pressure of the transportation gas supplied to an evaporator and a vapor growth chamber constant. CONSTITUTION:An evaporator 11, which contains solid or liquid semiconductor growth material and evaporates it and sends out the material gas, a pressure control equipment 16, which controls the pressure of the transportation gas which transports the material gas into a vapor growth chamber, changeover valves 14 which mix or block the transportation gas from the pressure control equipment 16 and the material gas from the evaporator 11 and a plurality of flow rate controllers 13a, 13b,...13n connected in parallel to an outlet of the change-over valves compose a material gas supplying equipment which composes a semiconductor vapor growth equipment. With this composition, flow of the material gas supplied to the required number of systems can be individually controlled by the flow controller 13a, 13b,...13n provided to each of the required number of systems so that the evaporator and the change-over valves need not be provided to each system and the number of components can be reduced as compared to the conventional method.
Patent JP-H04336047-A (JP)
Title: Fluoroscope observation method
Inventor: FUASHII FUOADO YATSUSA
IPC: A61B6/00
Filed: 1992-02-05
Abstract: PURPOSE: To decease cumulative exposure of a living body to X-rays by observing shadow of the X-rays of the living body for a specified period in frame scanning period by a fluorescent through-view camera and catching the frame of an image sample by a frame filling device. CONSTITUTION: A gate-type X-rays source 11 has a collimeter 12 and a human body 13 on a table being transparent to X-rays irradiation is irradiated with X-rays. The X-rays passes through the table 14, the human body 13, a grid 15 and an image intensifier tube 16 but a screen made of a phosphorescent material, etc., exist in the tube 16 and light is emitted. The image of the shadow of the X-rays of irradiated part of the human body 13 in this emitted light is focused a photosensitive screen of a video camera 18 by an optical system. To avoid coma, duration of the emitted light from the screen, etc., of the phosphorescent material in the tube 16 is shorter than a frame scanning period. In addition, X-rays source 11 is pulse-driven and is made to get the gate so as to feed beams of X-rays irradiation during a shorter duration time than the frame scanning time.
Patent JP-S60193126-A (JP)
Title: Vertical magnetized flexible disk
Inventor: FUNAKI HIDEFUMI
IPC: G11B5/667
Filed: 1984-03-13
Abstract: PURPOSE:To decrease the irregular amplitude change appearing in reproduced output by adding or increasing such a material by which satd. magnetization of a thin ''Permalloy'' film is decreased to or in the component compsn. of the thin ''Permalloy'' film which is the underlying layer of a vertical magnetized flexible disk thereby relieving the magnetic anisotropy thereof. CONSTITUTION:The satd. magnetization of a thin ''Permalloy'' film when Cu is added to ''Permalloy'' contg. 79% Ni, 17% Fe and 4% Mo changes in such a way that the satd. magnetization decreases when the content of Cu increases. The figure shows the B-H characteristic of the thin ''Permalloy'' film when the content of Cu is made 10%. The difference between the B-H characteristic 8 in the advancing direction of the film and the B-H characteristic 9 in the transverse direction is extremely small and the characteristics are approximately isotropic. The amplitude fluctuation of the reproduced output voltage in this stage is as shown in the figure. The irregular amplitude fluctutation of the reproduced output when the disk turns one round is extremely minimized.
Patent JP-H11249158-A (JP)
Title: Production of liquid crystal display cell
Inventor: HIROYASU NAOZUMI
IPC: G02F1/1341
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To produce a liquid crystal display(LCD) cell using a film substrate with high accuracy by a simplified method even when using a low molecular liquid crystal material. SOLUTION: This method for producing the LCD cell is provided with a process for forming a cylindrical or bag-shaped long cell 8 by adhering a pair of long films 1 and 2, with which electrodes 3 and 4 are formed respectively on one side so as to oppose these surfaces forming the electrodes 3 and 4, a process for forming a liquid crystal layer between a pair of long films 1 and 2 by injecting liquid crystal materials into the long cell 8, a process for dividing the liquid crystal layer into mutually isolated plural areas by partially adhering the counter surfaces of a pair of long films 1 and 2, and a process for cutting the long cell 8 among the respective plural areas.
Patent JP-2000252075-A (JP)
Title: Organic el element
Inventor: FUNAKOSHI SHINJI
IPC: H05B33/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence element with high production efficiency, and capable of enlarging area. SOLUTION: The organic EL element has an anode for injecting a hole; a cathode for injecting an electron; and at least one layer between the anode and the cathode, at least one of the anode and the cathode is transparent, at least one layer of layers is a hydrogen silicone layer and adjacent to the cathode, and the cathode is formed by electroless plating.
Patent JP-H04284275-A (JP)
Title: Image forming device
Inventor: SERIZAWA YOJI
IPC: G03G15/00
Filed: 1991-03-13
Abstract: PURPOSE:To improve a throughput of image forming operation by carrying a sheet to a specific position preliminarily prior to request for printing and to enable an operating property of an image forming device to be improved by a method wherein a function which invalidates a request for preliminarily feeding paper which has been once outputted from a controller is provided. CONSTITUTION:A preliminarily feeding paper middle signal 21 to be sent out from a printer control part 4 to a controller 3 is provided between the controller 3 and the printer control part 4. This preliminarily feeding paper middle signal 21 becomes 'true' when the printer control part receives a request for preliminarily feeding paper from the controller and operation for feeding paper is actually started. Then, by receiving a printing signal thereafter, it becomes 'false'. Further, though the request for preliminarily feeding paper is defined as a pulse signal, it is treated as a signal to be held until the printing signal becomes 'true'.
Patent JP-H0794807-A (JP)
Title: Amorphous organic thin film element, amorphous organic polymer compound and amorphous inorganic compound
Inventor: NAITO KATSUYUKI
IPC: C09K11/06
Filed: 1994-03-18
Abstract: PURPOSE:To provide long life amorphous organic thin film element, amorphous organic polymer compound and amorphous inorganic compound having excellent heat resistance characteristic, optical characteristic and electrical characteristic. CONSTITUTION:A pigment molecule represent by the following general expression (1) or (2) is included. (1) R-[X-Y] n (1) R'-Yn (2). (In above expressions, R designates an aromatic skeleton; R', complex aromatic skeleton; X, a coupling group including ester coupling, amide coupling, urethane coupling, ester carbonate coupling, thionic ester coupling, urea coupling, thionic urea coupling, ether coupling, hydrazone coupling or ester carbamic acid coupling, etc.; Y, a substitution or non-substitution pigment skeleton; and n, an integer 3 or larger. Here, X and Y may be the same in number n or may be different respectively.)
Patent JP-H03248978-A (JP)
Title: Car body front structure for automobile and car body assembling method
Inventor: SAKURAI USHIO
IPC: B62D65/00
Filed: 1990-02-27
Abstract: PURPOSE:To improve support rigidity of a brake pedal by forming an extension part, extended to a position below a member on the car body side, to a brake pedal bracket to support the extension part to the member on the car body side, in a device which has the member on the car body side of closed sectional structure located between front pillars on both sides. CONSTITUTION:In the body of a car body, a cowl member 5 on the car body side of closed sectional structure extending in the direction of the width of a car is disposed to the upper part of a dash panel 4 by which an engine room 2 and a car room 3 are partitioned from each other, and a cowl unit U1 to which a brake pedal 14 is mounted is arranged on the front side of the cowl member 5. The brake pedal 14 is supported through a bracket 13 attached to a dash member 16 of the cowl unit U1. In this case, the bracket 13 has an upper wall part 13a and a side wall part 13b formed approximately in a triangular shape in association with an extension part 13d extended to a position below the cowl member 5 on the unit side. The part on the upper wall side of the extension part 13d is fastened against the cowl member 5 through a spacer member 21 by means of a bolt 22.
Patent JP-H01222422-A (JP)
Title: Molded insulated cylinder manufacturing device
Inventor: NAKAJIMA MASASHI
IPC: H01F41/12
Filed: 1988-03-01
Abstract: PURPOSE:To prevent the generation of voids and the lumps of resin by a method wherein a number of sheet perforation projection, projecting from the outer circumference of a roller, are provided on a pressure-roller with which a semicured sheet is pressed. CONSTITUTION:A number of sheet perforation projections 20 projecting from the outer circumferential surface of a roller, a projection's protruding degree adjusting mechanism, with which the protruded degree of projection is adjusted, are provided on a pressure roller 14, and a heating roller and the like, with which the air-expelled semicured sheet 12 which is perforated by the pressure roller 14 will be heated, is provided on the side of the pressure roller 14. Accordingly, when the pressure roller 14 is rotated, holes are perforated on the semicured sheets 12 wound on a coil former 13, and pressure is applied at the same time, the residual air located between the semicured sheets 12 is exhausted. When the semicured sheets 12 are heated moderately by the heating device, resin is fused, it becomes a semi-hardened state, and when the final heating is conducted, the generation of lumps due to the fluidization of resin can be prevented.
Patent JP-H03249817-A (JP)
Title: Power on signal generation circuit
Inventor: KURATA KATSUMASA
IPC: H03K17/22
Filed: 1990-02-27
Abstract: PURPOSE:To realize a low voltage operation and to reduce power consumption by constituting the circuit of a reference voltage generation circuit generating a pair of differential voltage outputs, and a comparator operated by using this differential outputs as differential input, and outputting a prescribed output. CONSTITUTION:The comparator 8 has an input offset voltage, and it comes to the output of a high level in the input offset voltage and it comes to the output of a low level when it exceeds the input offset voltage. On the other hand, the differential input voltage from the reference voltage generation circuit 7, namely, the potentials of the drain and the gate of a first field-effect transistor T1 increase following the power voltage since the transistor is in an off-state until it exceeds the threshold. When it exceeds the threshold and the transistor comes to an on-state, the drain potential drops and the gate potential gradually rises. Furthermore, the consumption current of the comparator 8 is zero in a high level output area and the consumption current as the whole circuit comes to only the current flowing in the reference voltage generation circuit 7. Thus, low voltage can be used and power consumption can be reduced.
Patent JP-H08244857-A (JP)
Title: Paper tray for food to be prepared by heat
Inventor: TODA TOMOMOTO
IPC: B65D81/34
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a paper tray for food to be prepared by heat that is low in toxicity and is heat-resistant and harmless to incinerators, by bonding and assembling paper material using reactive hot-melt adhesives containing polymer having at least a hydrolyzable silyl group in a molecule. CONSTITUTION: A paper tray for food to be prepared by heat is used to heat frozen food, etc., in a microwave oven as it is put on the tray. Paper material for paper tray is bonded and assembled using reactive hot-melt adhesives containing polymer having at least a hydrolyzable silyl group in a molecule. For example, the hot-melt adhesive is melted by heating and applied on adhesive overlap margins 18-21 of a paper board and the adhesive overlap margins 18-21 are bonded together to produce the tray. The food-heating paper tray can be speedily assembled, has a low toxicity and an excellent heat resistance at the bonded parts, can be heated in a microwave oven and easily disposed of by incineration without damaging incinerators.
Patent JP-S54141921-A (JP)
Title: Distribution-type fuel injection pump
Inventor: SAKURANAKA TOORU
IPC: F02M41/00
Filed: 1978-04-25
Abstract: PURPOSE: To easily obtain an optional ungleich characteristic, by setting a non- injection pretravel at the begining of the travel of a plunger in a predetermined revolution range of an engine.  
     CONSTITUTION: Fuel in a fuel tank 1 is sucked and pressurized by a feed pump 2 so that the fuel is supplied into a chamber 4 of a pump housing 3. The pumping and distributing plunger 7, which is reciprocated and rotated by a means not shown in Fig., is inserted into a barrel 6 attached to the a distribution head 3a of the pump housing 3. the fuel is conducted to an injection nozzle through an intake passage 8, a pumping chamber 11 and a passage 14 by the motion of the plunger 7. A valve element 21 is provided with an escape passage 28, which communicates a fuel pressural feed passage 12 through passages 23, 25, 26 to open the passage 12 to a low- pressure side when the engine is in the predetermined revolution range and the  plunger 7 is near the bottom dead center. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01221612-A (JP)
Title: Three-dimensional shape reproducing device
Inventor: HIZUKA TAKASHI
IPC: G06T19/00
Filed: 1988-03-01
Abstract: PURPOSE:To reproduce an object three-dimensional shape faithfully by generating nodes corresponding to the curvature of a contour line based upon contour line information, and connecting nodes at short distances among the nodes and representing a wire frame model. CONSTITUTION:A reference grating is projected on the object of measurement from a projector 31 and its deformed grating image is picked up by a television camera 32. The deformed grating image signal which is passed through an A/D converter 33 and a noise removing filter 34 and the grating pattern signal of a grating pattern generator 35 are multiplied by a multiplier 36 to form moire fringes. The moire fringes are passed through a low-pass filter 37 and converted by a threshold value processing part 28 into a binary signal, which is passed through a line thinning processing part 381 and a degree decision processing pat 39; and a node generator 40 generates noses on the moire fringes according to the curvature of each moire fringe, a node connection processing part 41 connects adjacent nodes (same moire fringes and adjacent moire fringes), and a three-dimensional shape reproduction part 42 outputs the wire frame model.
Patent JP-S51124343-A (JP)
Title: Interrupt processing unit
Inventor: KANEKO SHINICHI
IPC: G06F9/48
Filed: 1975-04-23
Abstract: PURPOSE: To obtain an interrupt processing unit which has the function of determining interrupt levels with hardware and which performs the extension of interrupt signal number. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06240053-A (JP)
Title: Polyolefin resin composition with reduced odor
Inventor: UDAGAWA HIROYUKI
IPC: C08K5/13
Filed: 1993-02-15
Abstract: PURPOSE:To obtain a resin compsn. which is excellent in thermal stability and gives off little odor by compounding a crystalline polyolefin resin with a specific phenol compd. and a specific sulfur antioxidant under specified conditions. CONSTITUTION:100 pts.wt. crystalline polyolefin resin (e.g. a propylene homopolymer) is compounded with 0.015-0.50 pt.wt. phenol compd. of the formula (wherein R1 is 2-4C alkenyl or phenyl; R2, R3, R'2, and R'3 are each 1-5C alkyl; and R4 is H or 1-3C alkyl) (A) and 0.015-0.50 pt.wt. sulfur antioxidant (e.g. distearyl 3,3'-thiodipropionate) (B) under such conditions that the sum of A and B is 0.04 pt.wt. or higher and that the wt. ratio of A to B is 0.5 or higher.
Patent JP-S62264501-A (JP)
Title: Flash lamp
Inventor: ANSONII MAGURIKA
IPC: F21Y101/00
Filed: 1987-03-03
Abstract: The flashlight includes a barrel with an internal cylindrical sleeve containing two dry cell batteries disposed in series. A lamp bulb holder assembly includes conductors for making contact between electrodes of bulb and the cylindrical sleeve in the barrel and an electrode of the battery, repsectively. A tail cap and spring member encloses one end of the barrel and, through the remote end of the sleeve, at the tail cap, provides an electrical contact to the other electrode of the batteries. A head assembly includes a reflector, a lens, and a face cap, and is rotatably mounted to the barrel such that the lamp bulb extends through a hole in the centre of the reflector within the lens.
Patent JP-S60192419-A (JP)
Title: Semiconductor circuit
Inventor: OOUCHI MICHIO
IPC: H03K19/0175
Filed: 1984-03-14
Abstract: PURPOSE:To attain measurement at leading/trailing delay time of a logical circuit by connecting alternately the 1st logical circuit and the 2nd logical circuit connected with a load to the output. CONSTITUTION:A logical circuit 1 of no load and a logical circuit 2 the same as the logical circuit and connecting an output to the load 3 are connected in series alternately. The logic is constituted that the logical circuit 2 connected with the load 3 only at leading or trailing by inputting a leading signal and a trailing signal to the input, and the load characteristic of the leading/trailing delay time of the logical circuit is led out depending on the input leading and trailing input for the entire delay time in considering the logical circuits 1 and 2 as one set.
Patent JP-H01223848-A (JP)
Title: Start-stop data multiplexing system
Inventor: KUBOTA YUJI
IPC: H04L5/24
Filed: 1988-03-03
Abstract: PURPOSE:To eliminate interruption of data communication by comparing number of characters of start-stop data recovered by an opposite station with a received character number and inverting each bit of the final character of the start-stop data in case of dissidence so as to cause an error in the data. CONSTITUTION:A multiplex data inputted from a multiplex data input terminal 24 is stored in a RAM 18 via a transmission reception circuit 21, sent to a transmission circuit 15 and recovered and outputted from a low speed start-stop data output terminal 18 as the start-stop data. The number of reception of the relevant low speed line of the received multiplex data is counted by a central processing unit 16. When one character or the multiplex data does not arrive, the data written finally in the RAM 18 is compared with the data counted by the reception circuit by the central processing unit 16. In case of discrimination of dissidence, each bit of the data written secondly from the end of processing into the RAM 18 is inverted to cause a data error, sent to the transmission circuit 15 and outputted from the low speed start-stop data output terminal 13 as the start-stop data. Thus, the retransmission sequence is activated.
Patent JP-S63216145-A (JP)
Title: Data processor for virtual address system
Inventor: YANO HIDEYUKI
IPC: G06F12/10
Filed: 1987-03-05
Abstract: PURPOSE:To contrive the improvement of the clear efficiency of a row of high speed address conversion buffer device (TLB) by splitting a virtual address space to a prescribed size of areas, using the area as the unit and applying the storage of the operated part and clearing of the corresponding row. CONSTITUTION:An optional virtual address representing the operated virtual area is hold in a storage during a normal operation and the output (b) of a row decision circuit is selected by a selector 4 as the row address of the TLB. At the transition, said virtual address is extracted from the storage section and the row address representing the area is decided and initially set to the row counter high-order part 31 and full bit '0' is set to the row counter low- order part 32. Moreover, the selector 4 selects the output C of the row counter as the row address of the TLB during the transition. Until all bits go to '1', only the row counter low-order part 31 is counted up sequentially. Thus, only the row of the TLB corresponding to the operated virtual area is selected and cleared.
Patent JP-H11228905-A (JP)
Title: Paint composition
Inventor: KAWAKAMI SUSUMU
IPC: C09D175/04
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which has excellent scratch resistance so that chippings, cracks or the like will not occur and which composition has also excellent weather resistance, contamination resistance, adhesiveness or the like by blending a polydimethylsiloxane copolymer (A), polycaprolactone (B) and polysiloxane (C). SOLUTION: Component A is a copolymer having a part of polydimethylsiloxane and a chain part of a polymer of a vinyl monomer and can be a block copolymer or a graft polymer. This copolymer is usually prepared by a solution polymerization. Optionally, an oil-soluble polymerization initiator such as benzoyl peroxide or the like is used. Preferably the reaction temperature is 50-150 deg.C. Preferably the reaction time is 3-12 hr. As Component B, a two functional polycaprolactone diol of the formula [wherein m+n are 4-35; and R is C2 H4 , C2 H4 OC2 H4 or C(CH3 )2 (CH2 )2 ] is used for example. As Component C tetramethoxysilane is used for example.