baber/WOPTO huggingface dataset:
Patent JP-H10287184-A (JP)
Title: Vehicle provided with step device for cab
Inventor: MIYASATO NOBUTERU
IPC: B60R3/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To enable the smooth getting on/off a cab without generating a hindrance by a door at the time of getting on/off a vehicle by providing a getting on/off gate in a side surface of the cab of a vehicle, and providing a door freely to be moved backward in relation to a vehicle along the side surface of the cab. SOLUTION: A door 5 is slid backward in relation to a vehicle 2 so as to open a getting on/off gate 4 of a cab 3. With this structure, at the time of using a step device 1 for getting on/off, a hindrance by the door 5 is not generated. After the getting on/off gate 4 is opened, in the case where an operator, whose stature matches the height of a step main body, the step device is used at the original position and the operator can quickly get on/off. But in the case where an old person or a woman gets on/off the cab, a cylinder of a driving device is extended so as to project a frame and the step main body, and a motor is operated so as to move a chain. With a movement of the chain, an elevating device and the step main body are lowered. With this operation, the lowest position of the step comes close to the ground, and an old person or a woman can easily get on/off the cab.
Patent JP-H07298449-A (JP)
Title: Fire-resistant outlet box
Inventor: MUROTA JOJI
IPC: H02G3/12
Filed: 1994-04-18
Abstract: PURPOSE:To prevent fire of wires spreading out of an outlet box by so providing a heat foamable refractory sheet as to block a wire inlet at least one of inner and outer surfaces of the box. CONSTITUTION:A wire inlet 27 is so provided as to block a netlike heat foamable refractory sheet 25. As a result, when a wire is introduced into an outlet box 21, the wire is inserted into the sheet 25, thereby obtaining the state that the sheet 25 retracted by inserting the wire is dangled around the wire. Accordingly, even if the diameter of the inlet 27 is considerably larger than the outer diameter of the wire, at the time of a fire, the sheet 25 around the wire is foamed to effectively block the inlet 27. Thus, fire spreading out of the box can be prevented.
Patent JP-S584112-A (JP)
Title: Standard lens with wide picture angle
Inventor: OGATA YASUSHI
IPC: G02B13/04
Filed: 1981-06-30
Abstract: PURPOSE:To make back focus to >=0.9 time a focal distance and make the configuration compact to efficiently compensate various aberrations in a lens system having F2 and a 56 deg. picture angle to be used for a 35mm. single-lens reflex camera by composing the lens system of 6 Gaussian lenses and satisfying specific conditions. CONSTITUTION:A lens system is composed of a front group consisting of a positive meniscus lens L1 with a projected surface opposed to the object side, a negative meniscus lens L2 with a projected surface opposed to the object side and a positive meniscus lens L3 with a projected surface opposed to the object side and a back group consisting of a negative meniscus lens L4 with a projected surface opposed to the image side, a positive meniscus lens L5 with a projected surface opposed to the image side and a convex lens L6 with projected surfaces on both the sides and conditions (1)-(8) are satisfied. Where, n1-n6 are the refractive indexes of lenses L1-L6 to a line (d), fF is the composite focal distance of the front group, r5 is the radius of curvature of the lens L3, r9 is the radius of curvature of the lens L5 on the object side, r12 is the radius of curvature of the lens L6 on the image side, and (f) is the composite focal distance of the whole system. Consequently, a lens system having an aperture ratio of F/2 and a about 56 deg. picture angle is obtained.
Patent JP-H05262881-A (JP)
Title: Polysilane having both molecular ends chlorinated and its production
IPC: C07F7/12
Filed: 1992-03-27
Abstract: PURPOSE:To facilitate the synthesis of the title polysilane which has a degree of polymn. of 5 or higher, esp. 10 or higher, into which various functional groups can be introduced, and which is suitable as a material for producing a copolymer with another polymer. CONSTITUTION:A soln. of a high-mol.-wt. polysilane in a chlorinated hydrocarbon solvent is irradiated with ultraviolet rays in an inert gas atmosphere to give the title polysilane of the following formula: wherein R<1>, R<2>, R<3>, and R<4> are each independently a 1-12C alkyl group or an optionally substd. aryl group; and 0<=n<=10, 0<=m<=10, n+m>=10, and k>=1.
Patent JP-S5529542-A (JP)
Title: Polyolefin resin composition
Inventor: YOKOTE YUKIO
IPC: C08L51/06
Filed: 1978-08-23
Abstract: PURPOSE: To prevent the delamination of the molded article of a flame-retardant polyolefin resin composition composed of a polyolefin resin and a vinyl chloride resin, by adding a polyolefin graft copolymer modified with an unsaturated carboxylic acid.  
     CONSTITUTION: A flame-retardant polyolefin resin composition composed of (A) 100 parts by weight of a resin composition comprising 95W50% of a polyolefin resin and 5W50% of a vinyl chloride resin, (B) 0.01W20 parts of a polyolefin graft copolymer obtained by grafting polypropylene, methylpentene polymer, etc. with 0.01W20 wt% of acrylic acid, maleic acid anhydride, etc., and optionally (C) a flame-retarding assistant such as antimony trioxide, antimony potassium tartrate or hydrated alumina. A flame retardancy of V-O rank in the UL-94 specification can be attained by adding the flame retarding assistant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60245515-A (JP)
Title: Manufacture of fluorine plastic master for casting
Inventor: KANAI MASAO
IPC: B29K27/12
Filed: 1984-05-21
Abstract: PURPOSE:To transfer perfectly the fine unevenness on a master surface which is impossible to be achieved by usual molding processes by removing the master by means of etching after the master and fluorine plastic have been insert-molded integrally. CONSTITUTION:The molding jig in which a fluorine plastic board 3 and a master 2 are set is put in a constant temperature bath at 320 deg.C and is heated for 90min. Then, FEP resin is fused by heat and becomes fluid with the lapse of time, and the space of the molding jig is filled with said resin, causing the top force 4 of the molding jig to be a weight. Next, after the pressurizing and heating of 90min, total molding jig is taken out of the constant temperture bath and cooled to room temperature by air cooling. Then, after cooling, the molded fluorine plastic is mold released from the molding jig. The metallic master inserted into the molded fluorine plastic is removed by etching.
Patent JP-2000293284-A (JP)
Title: Processor and method for information processing and storage medium stored with program thereof
Inventor: IIZUKA TOSHIAKI
IPC: G06F3/048
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To easily confirm resource states such as the capacity of a RAM as to information processors on a network and to easily identify devices which needs to be extended and grasp the number of the devices. SOLUTION: A workstation A connected to workstations B to E obtains management information on RAM capacity, etc., from the workstations A to E and lists and displays the obtained management information corresponding to respective machine names A to E. In this case, the management information is rearranged in the increasing or decreasing order of values when displayed.
Patent JP-S59225576-A (JP)
Title: Package for solid state image pick-up element
Inventor: UENO MASAFUMI
IPC: H01L31/0232
Filed: 1983-06-06
Abstract: PURPOSE:To prevent a solid state image pick-up element from reflecting light by a method wherein the internal surface of a cover member is processed for the prevention of light reflection. CONSTITUTION:A light reflection preventing film 7 approximately 0.1mum thick is formed on overall internal surface of a cover member 6. If the cover member 6 is made of glass, the light reflection preventing film 7 may be made of, e.g. MgF2 etc. Any light incoming through the cover member 6 is reflected by the surface of a solid image pick-up element 1 with the reflected light reaching said cover member 6. However the reflected light will not be reflected by the light reflection preventing film 7 formed on the internal surface of said cover mamber 6 not to deteriorate the picture quality of the element 1.
Patent JP-H05272765-A (JP)
Title: Hot-water heater
IPC: F24D3/00
Filed: 1992-03-28
Abstract: PURPOSE:To carry out silent and stabilized heating operation by a method wherein air, stagnated in a circulating passage, is purged by impacts generated by the repetition of starting and stopping of a circulating pump. CONSTITUTION:When a circulating pump 3 is being operated continuously for a specified period of time, it is considered that a circulating passage 1 is filled with water and the power supply of the circulating pump 3 is put ON-OFF forcibly a plurality of times repeatedly. Air (which can not be bled easily by only operating the circulating pump 3 continuously), stagnated in the circulating passage 1, is bled by impacts generated by the repetition of the starting and stopping of the circulating pump 3. Thereafter, when water feeding is continued and the level of water in a water replenishing tank has arrived at a specified level, a water replenishing solenoid valve 5 is closed to stop water feeding. Subsequently, water feeding mode is switched into automatic water feeding mode whereby the operating condition is switched into a condition capable of effecting heating operation.
Patent JP-H05271042-A (JP)
Title: Cosmetic for shaving hair such as unwanted hair, downy hair or the like
IPC: A61Q9/02
Filed: 1992-03-26
Abstract: PURPOSE:To obtain a cosmetic for shaving hair such as unwanted hair or downy hair by simple use in shaving thin and soft hair with a razor, having good slip to skin, suitable for safe shaving without damaging the surface of skin. CONSTITUTION:A cosmetic for shaving hair such as unwanted hair or downy hair blended with 0.005-0.1wt.% polyethylene glycol having >=100,000 molecular weight, 5-30wt.% polyhydric alcohol except the polyethylene glycol and 1-10wt.% cellulose derivative as essential components.
Patent JP-H02280448-A (JP)
Title: Key telephone system
Inventor: NAGAI YASUKO
IPC: H04Q3/58
Filed: 1989-04-20
Abstract: PURPOSE:To urge the desire of early data communication to a called party by raising an alarm tone to a key telephone set and displaying the busy state of a data terminal equipment when the data terminal equipment connected to a called key telephone set is busy. CONSTITUTION:A main set 1 is provided with a storage means 12 recognizing each busy state of plural key telephone sets 2, 3, 4 and storing the state and signal transmission means 11, 13 sending a busy signal to a caller key telephone set when a busy called key telephone set is called and sending an alarm signal to the called key telephone set when a predetermined request signal is received from a caller key telephone set after the transmission of the busy signal, and the plural key telephone sets 2, 3, 4 are provided with voice generating means 23, 21 generating an alarm tone upon the receipt of the alarm signal in their busy state and a display means displaying the state visually. Thus, when the called data terminal equipment is busy, it is avoided for the caller for repetitive calling.
Patent JP-H08201055-A (JP)
Title: Distance measuring equipment
Inventor: NAKAZAWA FUMIHIKO
IPC: G06T1/00
Filed: 1995-04-26
Abstract: PURPOSE: To measure the distance to an object in a two-dimensional space using small number of components by emitting the light selectively from a plurality of light emitting units and entering the detection lights, reflected at different positions on the optical axis of the light emitting unit in the distance measuring direction, selectively to a plurality of photodetectors depending on the reflecting position thereof. CONSTITUTION: An optical system 10 comprises seven light emitting units 11, five photodetectors 12, and slits 13 for limiting the light receiving range of respective photodetectors 12. An MPU in the control system selects the light emitting unit 11 sequentially one by one and controls the light emitting unit 11 to emit the light in each distance measuring direction M1-M7 while time sharing. When an object is present on the optical axis of the detection light, the detection light is reflected on the surface of the object and partially returned back to the photodetector 12 side. Each photodetector 12 is disposed separately from an imaginary plate (the plane including the optical axis of the light emitting unit 11) and the light receiving range thereof is limited by the slit 13.  The distance to the object can be determined by deciding which of the five photodetector 12 detected the light and the direction of the object can be determined by deciding which of the seven light emitting units is emitting light selectively.
Patent JP-S58219688-A (JP)
Title: Digitizer with enlarging and projecting mechanism
Inventor: HASHIMOTO TOSHIHIKO
IPC: G03F1/00
Filed: 1982-06-15
Abstract: PURPOSE:To process even a small-sized picture with high precision by enlarging and projecting an image of an original placed on a platen upon a digitizer through an optical system, and converting its position information into an electric signal. CONSTITUTION:The original 3 is placed on the platen 2 and its infocus image is formed on a digitizer table 7 by adjusting the optical system such as a lens system. Then, the rotation fixation is released by a rotary knob 13, which is rotated so that coordinate axes meet the predetermined horizontal and vertical line of the image and then fixed again. When an origin is adjusted, an X-axis fixing handle 18 and an Y-axis fixing handle 19 are released to move the table 7 in the X-axis and Y-axis directions, and after the origin meets the origin of an axis 10, the handles 18 and 19 are fixed again. Consequently, the output data of the digitizer goes to data angle and origin compensated.
Patent JP-H07310962-A (JP)
Title: Heat pump multizone type air conditioner
Inventor: SASAKURA MASAHIKO
IPC: F25B1/00
Filed: 1994-05-17
Abstract: PURPOSE:To eliminate the excess capacity, the generation of a flowing sound due to the excess flow of cooling by providing a throttle mechanism for heating in which a throttle and a check valve are connected in series with one another in parallel with an electronic expansion vale, and fully closing the valve except at the time of heating or cooling the indoor air. CONSTITUTION:Since electronic expansion valves 16a, 16b are fully closed except at the time of heating or cooling the indoor air, the valves 16a, 16b in indoor units 2a, 2b are fully closed at the time of cooling and heating in the units 2a, 2b which do not need the cooling/heating of the indoor air at the time of stopping via a thermostat, blowing or stopping, and the flow of refrigerant passing therethrough is interrupted. At the time of heating, the flow of a fine predetermined rate of the refrigerant is obtained through throttle mechanisms 19a, 19b for heating in which throttles (capillary tubes) 17a, 17b and check valves 18a, 18b arranged in parallel with the valves 16a, 16b are located in series. Thus, the excess capacity, the generation of a flowing sound due to the excess flow of the refrigerant do not occur.
Patent JP-H04935-A (JP)
Title: Clock replacing circuit
Inventor: TAKAO SHINJI
IPC: H04L12/40
Filed: 1990-04-18
Abstract: PURPOSE:To efficiently transmit data by asynchronously writing and reading data in and from a memory part with data enable signal to replace the clock of data. CONSTITUTION:A write counter part 2 is activated by a data enable signal ENAB, and a write pointer is generated by a write decoder part 3, and the data is written in a memory part 1 synchronously with a write clock. The data enable signal ENAB is delayed by a delay circuit part 4 to activate a read counter part 5, and a read pointer is generated by a read decoder part 6. Written data is read out from the memory part 1 synchronously with a read clock RCLK, and the clock is replaced in such a manner. At the time of the occurrence of overflow or underflow, clock replacing circuits 1 to 6 are reset by the output of a monitoring part 7 and a reset pulse XERST of a pulse generating part 8 to avoid the transmission of error data.
Patent JP-S5626917-A (JP)
Title: Low-smell resin composition
Inventor: ISHII TAKEO
IPC: C08F20/00
Filed: 1979-08-11
Abstract: PURPOSE: A low-smell resin composition excellent in thermal deformation temperature, comprising a reaction product of an aromatic hydrocarbon-formaldehyde resin and (meth)acrylic acid, and an adduct of an epoxy compound with (meth)acrylic acid.  
     CONSTITUTION: A reaction product (A), obtained by the reaction of 100pts.wt. of an aromatic hydrocarbon-formaldehyde resin such as a xylene-formaldehyde resin or a durene-formaldehyde resin, with 20W200pts.wt. of (meth)acrylic acid at 80W 130°C, is mixed with an adduct (B), obtained by the reaction of 1.0mol of (meth) acrylic acid with 0.8W2.0mol of an epoxy compound such as phenyl glycidyl ether or a bishenol epoxy at 80W150°C, and, if necessary, a curing agent, a cure accelerator, a polymerization inhibitor, a filler, etc. are added. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07311148-A (JP)
Title: Multiple-reflection optical device, and reflected light collecting method using the device
Inventor: YAMAMOTO KAZUNARI
IPC: G01N21/31
Filed: 1994-05-17
Abstract: PURPOSE:To provide a multiple-reflection optical device which can stably collect a finally reflected luminous flux without shifting its position even when a cell into which a gas to be measured is inserted is distorted by vibrations, etc., and a reflected light collecting method using the optical device. CONSTITUTION:The luminous flux which becomes the final reflection in the housing 120 of a multiple-reflection optical device is the reflected luminous flux toward the spots corresponding to the maximum number of even-numbered going and returning in an image matrix containing an odd number of lines formed of reflection spots on visual field mirrors 111 and 112 and, at the same time, the final reflected luminous flux obtained through a third objective mirror 115. The reflected luminous flux is led to the outside of the housing 120 from an outgoing window 118 formed above or below the auxiliary visual field window 112 adjacent to the incoming window 117 of the main visual field mirror 111.
Patent JP-S63270426-A (JP)
Title: Method for recovering metallic gallium from gallium-containing material
Inventor: IOKA MASAYOSHI
IPC: C22B58/00
Filed: 1987-04-24
Abstract: PURPOSE:To recover liquid-metal gallium in high purity, by adding and mixing a binder into a gallium-bearing material containing the fine grains of gallium compounds, by heating and burning the resulting mixture, and by applying vacuum thermal decomposition to the above. CONSTITUTION:A gallium-bearing material containing the fine grains of gallium compounds hitherto treated as waste, such as dross, is used as a raw material. An inorganic and/or organic binder is added and mixed into the above-mentioned raw material to be treated. At this time, alumina hydrosol, clay minerals, etc., are used as the inorganic binder and, as the organic binder, PVA, polyethylene glycol, etc., are used, and it is preferable the additive quantity to at least about 0.001pts.wt. per pts.wt. of the above-mentioned fine grains. The above mixture is preferably dried previously and is compacted, if necessary, into a sheet-like state, etc., and is then subjected to heating and burning at about 300-1,000 deg.C as pretreatment. The resulting burnt material in which the fine grains of gallium compound are bound together and made difficult to scatter is subjected to vacuum thermal decomposition at about 10<-5>-100mm at about 1,000-1,300 deg.C. The resulting liquid-metal gallium is recovered by separating the decomposition residue by filtration.
Patent JP-S584446-A (JP)
Title: Microprogram controller
Inventor: KATOU KEIICHI
IPC: G06F11/00
Filed: 1981-06-30
Abstract: PURPOSE:To detect an error of a (+1) step-advancing circuit and then to confirm the working of an arithmetic circuit with a simple constitution, by adding a comparator to a microprocessor. CONSTITUTION:A microprogram controller includes an address register 19 which is required to read out a prescribed instruction out of a memory 1 storing the instruction, a(+1) step-advancing circuit 22 which gives (+1) to the output of the register 19, an arithmetic circuit ALU which performs a prescribed operation based on the instruction read out of the memory 1, and a comparator 24 respectively. The input or output of the circuit 22 is compared with the output of the circuit ALU through a comparator 24 to check the occurrence of an error.
Patent JP-S594464-A (JP)
Inventor: KURISUTEIAN MARUKON
IPC: B05B11/00
Filed: 1983-06-10
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-H0924940-A (JP)
Title: Corrugated pallet
Inventor: DEIBUITSUDO DABURIYU BAJIYAA J
IPC: B65D19/40
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the material from being broken by attaching a core leg on a pallet deck with a finger element by a method wherein a stress releasing means being constituted in such a manner that punched lines to form the finger element are respectively arranged so as to be adjacent to an annular score line, is provided. SOLUTION: A finger element 20 has an annular score line 14 as the base. The score line 14 specifies a pivotal point for respective finger elements. The finger element 20 extends to a circle 16 on the inside, and a spiral pattern which is an approx. spiral shape is formed. In addition, an annular punched out section 50 for stress releasing is arranged to be adjacent to the annular core line 14, and extends toward the circle 16 on the inside by a short distance in the diametrical direction. Based on this, when the finger element 20 is bent downward and twisted by inserting the leg member on the inside, a stress is eased, and the possibility of the breakage of the material is eliminated.
Patent JP-H02280769-A (JP)
Title: Medical-effective fiber and manufacture thereof
Inventor: OTA MASAMI
IPC: D06M101/16
Filed: 1989-04-21
Abstract: PURPOSE:To obtain a fiber which possesses the superior soothing and antiphlogistic effect which continues for long time and with which the troublesomeness due to the fixation at an onset can be reduced, by allowing the composite fiber consisting of ethylene - vinyl acetate copolymer(EVAc) resin having a specific melting index and the thermoplastic resin having the higher melting point than that of EVAv to adsorb fluorobiprofen. CONSTITUTION:One between two melting extruders is charged with the resin (A) having the main constituent of EVAc with a melt index of 2 to 200, and another 2 is charged with the resin (B) which possesses the higher melting point than (A) and the superior stringiness, and the resin is melted and extruded by the extruders, and the polymer stream is sent into a spinning head 6 by gear pumps 3 and 4. Two kinds of polymer streams are compounded by a pack metal fitting installed onto the head so that the yarn surface area of the resin A is 10 to 90%, preferably 20 to 80%, and discharged from a spinneret 5, and formed into fiber form. The compounded yarn is immersed into the vegetable oil in which fluorobiprofen is dissolved, and the fluorobiprofen is absorbed and held in EVAc.