baber/WOPTO huggingface dataset:
Patent JP-H10238908-A (JP)
Title: Refrigerating machine oil separator for sealed compressor
Inventor: RI SEITAI
IPC: F04B39/04
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To easily separate refrigerating machine oil in refrigerant sucked to a compressor by providing a refrigerating machine oil separating tube coupled to a suction muffler to pass only refrigerant of gas state to an inside so that the oil flow to an outside, and providing a shut-off member on an outer periphery of the tube. SOLUTION: When a sealed compressor is operated, refrigerant 140 of gas state is sucked to a suction tube 121 of the compressor, and pure refrigerant 140' of the sucked refrigerant 140 is fed to a suction muffler 122 via a refrigerating machine oil separating tube 130. At this time, refrigerating machine oil 150 contained in the refrigerant 140 is externally drained via a refrigerating machine oil drain groove 121a of the tube 121. The oil moved to the muffler 122 side without passing the groove 121a is shut off at its flow by a rubber packing 131 mounted on the outer periphery of the tube 130. Thus, the refrigerant 140' in which the oil 140 is removed is fed to the muffler 122 side, and compressed by the compressor.
Patent JP-S58154473-A (JP)
Title: Cold press welding method
Inventor: YAMAMOTO TOSHIO
IPC: B23K20/00
Filed: 1982-03-08
Abstract: PURPOSE:To perform cold press welding thoroughly even if materials to be welded have a large difference in thickness or deformation resistance, by forming a projecting part in the intended welding part of the material having the larger thickness or smaller deformation resistance and crushing the same. CONSTITUTION:Covering layers of, for example, Ni or Cr, harder than base materials are deposited on at least the press welding surfaces of a base body 5 and a cover 6. Thereafter, the collar part 7 of the body 5 is placed on the lower tooth part 15 of a lower press molding die 12. The cover 6 is placed on the body 5 in such a way that a projecting part 9 contacts the intended press welding part of the collar part 10 of the body 6. When an upper press molding die 13 is brought down and is grasped under pressure by an upper tooth part 17 and the part 15, the projecting part 9 is crushed and the fresh surface not deposited with the oxidized film appears on both of the body 5 and the cover 6 in the press-welded part, whereby the body 5 and the cover 6 are cold press- welded.
Patent JP-S57149345-A (JP)
Title: Wear-resistant vinyl chloride resin composition
Inventor: ONO KATSUSHIROU
IPC: C08L27/12
Filed: 1981-03-13
Abstract: PURPOSE: To provide a resin compsn. useful for use in coating wires and having excellent wear resistance, by incorporating small amounts of a fluororesin and a polyolefin resin in a vinyl chloride (co)polymer.  
     CONSTITUTION: The titled resin compsn. is obtad. by incorporating 0.2W3pts.wt. fluororesin such as polytetrafluoroethylene resin and 0.1W1pt.wt. polyolefin resin such as PE or PP in 100pts.wt. vinyl chloride resin compsn. composed mainly of a vinyl chloride (co)polymer. This resin compsn. has remarkably improved wear resistance as compared with conventional vinyl chloride resins, and exhibits good performance when used for coating wires. This compsn. has also good performance in connection with heat resistance. The resin does not scorch during extrusion. Further, this compsn. has good quality in connection with processing performance without causing any problems. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59165057-A (JP)
Inventor: HERUMUUTO HEZERAA
IPC: G03C5/26
Filed: 1984-02-28
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-S54128278-A (JP)
Title: Resin-sealed semiconductor device and its packaging method
Inventor: MOMONA HIROSHI
IPC: H01L23/00
Filed: 1978-03-29
Abstract: PURPOSE: To ensure a highly efficient heat dissipation by providing the concavity to the resin-sealed substance to expose the surfaces of the side bonded with the semiconductor pellet of the tab and the opposite side and securing a contact between part of the heat sink and the back of tab.  
     CONSTITUTION: Semiconductor pellet 11 containing the prescribed pn junction is placed and bonded onto tab 12, and plural units of lead 14 are provided with nearly the same level as tab 12 and at both sides of tab 12 with extension toward the side direction. The tab side of lead piece 14 and pellet 11 are connected together via bonding wire 15, and resin-sealed substance 16 covers over pellet 11, tab 12, the tab side of piece 14 plus wire 15 respectively. Here, the concavity is provided to substance 16 to expose the surfaces of the side bonded with pellet 11 of tab 12 and its opposite side and with connection of heat sink 18. As a result, a contact is secured between part of heat sink 18 and the back of 12, thus ensuring a highly efficient heat dissipation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03238372-A (JP)
Title: Logic circuit
Inventor: KOBORI TAKAHIRO
IPC: G01R31/28
Filed: 1990-02-16
Abstract: PURPOSE:To lower the number of test patterns by providing a gate circuit to determine coincidence or non-coincidence between a reset input of a flip flop and a reset input of another flip flop. CONSTITUTION:A circuit 10 has an exclusive OR (EOR) gate 13 which determines coincidence or non-coincidence of reset inputs between delay type FFs (DFF) 11 and 12 and two DFF inputs. The DFFs 11 and 12 are not reset when a signal value of a reset signal RESET is 0 (at a low level), and a data signal DATA is latched at a transition of a clock signal CLOCK from 1 (high level) from 0 and held until the next rising of the clock signal CLOCK. As the value of the reset signal RESET reaches 1, the signal value of an output signal OUT at output terminals Q11 and Q12 is reset to 0 regardless of the signal values of the clock signal CLOCK and the data signal DATA.
Patent JP-S63204451-A (JP)
Title: Managing and processing system for constitution information on input/output device
Inventor: KOSUGI KAZUHIRO
IPC: G06F9/00
Filed: 1987-02-20
Abstract: PURPOSE:To perform the management of the constitution data sets of the input/ output devices with high efficiency by providing a means to allocate a setting level to the constitution data on each input/output device and to optionally exchange these set levels with each other. CONSTITUTION:A level is allocated 22 to each data set 21 of the constitution data on plural input/output devices. Then two levels to be exchanged with each other are supplied 23 and two optional levels are exchanged with each other via a means 24 by changing the picture information on a display device of a service processor. If level '0' is usually used, for example, and the use of the data set of constitution of another input/output device is desired, the relevant data setting level is replaced with the level '0' and the constitution of the input/output device corresponding to said level is usually available. Thus it is possible to perform the management of the constitution data sets of input/ output devices with high efficiency.
Patent JP-S55127566-A (JP)
Title: Compound photoreceptor for electrophotography
Inventor: TANIGAWA KIYOSHI
IPC: G03G15/05
Filed: 1979-03-27
Abstract: PURPOSE: To enable to accept and maintain charges of mutually different polarity in each photoconductive layer, by forming the first photoconductive layer with eutectic complex system layer, and the second photoconductive layer with charge transport layer made from electron donative substance and Se base compound charge generating layer.  
     CONSTITUTION: As eutectic system, a mixture of pyrylium base dye and electrical insulating polymer [for example, poly(3,3-ethylene dioxyphenylene thiocarbonate)] is used. That is, a first photoconductive layer 2 of thickness of about 11W50μ (preferably 12W20μ) made of said eutectic system is provided on a conductive substrate, and the second photoconductive layer 3 consisting of a charge generating layer 31 of Se-As alloy of thickness of about 0.01W5μ and a charge transport layer 32 of thickness of about 5W44μ mainly made of electron donative substance [for example, poly-N-vinyl carbazole (derivative)] is provided thereon to form a photoreceptor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000201346-A (JP)
Title: Multi-divided image remote communication equipment
Inventor: KOBAYASHI OSAMU
IPC: H04N7/18
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To prevent the deceleration of multi-divided image signaling speed by constituting multi-divided picture data matched with data for one monitor picture on the side of location itself and transmitting even multi-divided images as one picture at all the time. SOLUTION: A telephone line 19 and a modem part 26 are connected to a telephone function part 25 and four pieces of four-divided picture preparation processing parts 35-38, to which CCD cameras are correspondent four by four through camera input terminals, are provided. All these four-divided picture preparation processing parts 35-38 are connected to a fifth four-divided picture preparation processing part 39 and the four-divided picture preparation processing part 39 is connected to an image processing part 27. Besides, the respective CCD cameras are directly connected through the camera input terminals to the four-divided picture preparation processing part 39 and the image processing part 27 and further, the four-divided picture preparation processing parts 35-38 are directly connected to the image processing part 27.  Then, the image processing part 27 is connected to a main control part 28 and the modem 26 and under the control of the main control part 28, on the location side, many kinds of divided pictures or single pictures to be sent to the side of center are generated.
Patent JP-S63204855-A (JP)
Title: Abbreviated dialer
Inventor: KINOSHITA TSUTOMU
IPC: H04M1/274
Filed: 1987-02-19
Abstract: PURPOSE:To reduce the time required for connection of telephone communication by using a detection output by a busy detection means so as to redial another destination telephone number registered corresponding to the abbreviated number automatically. CONSTITUTION:Plural destination telephone numbers corresponding to an abbreviated number are registered in a memory element 1 in the inside of a telephone set and the destination telephone number corresponding to the abbreviated number dialed at calling is sought out of the memory element 1 to apply dialing to the opposite subscriber to the destination telephone number. If the opposite subscriber is busy, the busy tone obtained from the telephone station is detected by the busy detection means 2-5 provided in the inside of the set and the other destination telephone number registered corresponding to the abbreviation number is redialed automatically by the detection output. Thus, it is not required to redial the other telephone number and the time required for the connection of telephone communication is reduced.
Patent JP-H03242303-A (JP)
Title: Reforming apparatus
Inventor: YOKU KAZUHIKO
IPC: C01B3/38
Filed: 1990-02-19
Abstract: PURPOSE:To keep high catalytic activity over a long period and to improve the reforming efficiency by passing a raw material gas through a catalyst composed of reforming catalyst particles filled in a reactor. CONSTITUTION:A combustible gas is supplied from a fuel-introducing pipe 22 to burners 12 placed around a cylindrical partition wall 5 in a cylindrical vessel 10. Separately, air is supplied thereto through an air-introducing pipe 25, an air ring pipe 26, an air- preheating pipe 24 and an air nozzle 21. The combustible gas and the air introduced into a combustion chamber 1 and burnt. The obtained combustion gas 6 is flowed in the direction of the arrow 20, subjected to heat-exchange with air in the air- preheating pipe 24 by passing through a porous solid 2 and exhausted from gas exhaustion pipe 13. The partition wall 5 is heated with the heat of the porous solid 2 and a porous solid 4 is heated by heat-radiation emitted to the side of a heat-receiving chamber 3. A raw material gas 8 is supplied from a supplying pipe 11 into the heat- receiving chamber 3, flowed in the direction of the arrow 19, heated by passing through the porous solid 4 and passed between ceramic materials containing catalytic particles 15-1 of a catalyst 15 and placed between a metal fence 16 and the solid 4. The produced gas 9 containing the formed H2 and CO is delivered through a delivery pipe 14.
Patent JP-S59179164-A (JP)
Inventor: AIBAA ABERANDO
IPC: B03B5/64
Filed: 1984-02-29
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-S63203174-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1987-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63205189-A (JP)
Title: Method for solidifying molten slag
Inventor: FURUKAWA TOSHIHARU
IPC: B09B3/00
Filed: 1987-02-19
Abstract: PURPOSE:To attain water saving, by a method wherein the insoluble substance of the waste water used in cooling solidification is removed and, after the adjustment of ion concn., the waste water is cooled to be injected from a nozzle. CONSTITUTION:The waste water flooding from a water tank 8 is allowed to flow to a purifying apparatus and passed through a strainer 19 to remove a solid. Subsequently, the waste water is stored in a Cl<->-ion measuring tank 20 and a valve 22 is opened and closed on the basis of measured ion concn. by a regulator 23 and the waste water is diluted by replenished water so as to adjust the concn. of a Cl<->-ion to 1% or less. The waste water of the measuring tank 20 passes through an ion exchange tower 24 or a bypass passage 26 by a pump 30 to be directly supplied to a cooling tower 25. Thereafter, the waste water is stored in a water supply tank 31 and sucked by a pump 32 to be sent to a nozzle 10 under pressure to reuse the waste water as cooling water. By this method, water is conserved to a large extent and incineration ash can be made harmless.
Patent JP-S61196387-A (JP)
Title: Handwritten character input device
Inventor: SANO YOSHIE
IPC: G06K9/62
Filed: 1985-02-27
Abstract: PURPOSE:To simplify operation at time of item selection and improve remarkably operability by inputting handwritten words in the item sheet selection area to facilitate item sheet selection. CONSTITUTION:By providing an input area for handwritten characters in the item sheet specified area in order to specify item sheets and by inputting specific information in the said area, selection of item sheet and of information necessary for the item can be carried out thereby eliminating plural manual operation and differing manual handling at time of item sheet selection, as well as, to realize handwriting character input device, enhancing operability in item sheet selection. Further, by arranging characters for selection of multifarious item sheets for the selection of a single item sheet, it can also be given heading effects.
Patent JP-H08234697-A (JP)
Title: Liquid crystal display device
Inventor: NISHIO HARUHIKO
IPC: G09G3/36
Filed: 1995-02-24
Abstract: PURPOSE: To make a multi-level display possible while reducing input data lines of a D/A converter array of a source driver driving the source of a TFT of a liquid crystal panel. CONSTITUTION: The number of input gradation data bits of unit D/A converters DA1-DAn in the D/A converter array 23A are set to four, and low-order four bits (D0-D3) among the gradation data (D0-D7) of total eight bits are inputted in a first frame display period, and upper four bits (D4-D7) are inputted in a second frame display period, and a conversion reference voltage Vref applied to the unit D/A converters is switched between frames through an analog switch 25, and it is made Vref+, Vref- in the first frame display period, and it is made Vref+', Vref-' 16 times as large as the former in the second frame display period. Then, an equivalent gradation display of one picture is realized through the first frame and second frame by using the after image effect of the eyes. Thus, the gradation display equivalent to the D/A converter with eight bits input is attained.
Patent JP-H04255741-A (JP)
Title: Thermoplastic elastomer composition
Inventor: FUJITA YOSHIHIRO
IPC: C08K5/09
Filed: 1991-02-07
Abstract: PURPOSE:To provide a thermoplastic elastomer composition comprising a gel- containing chlorosulfonated polyethylene and/or a gel-containing chlorinated polyethylene, polypropylene, etc., having excellent flow characteristics when molded under high temperatures, and suitable for electric wires, cables, etc. CONSTITUTION:The subject composition comprises (A) 100 pts.wt. of a chlorosulfonated polyethylene and/or a chlorinated polyethylene, both having a gel content of >=20wt%, preferably >=30wt.%, based on the thermoplastic composition, (B) 5-50 pts.wt. of polypropylene, (C) 1-30 pts.wt., preferably 5-20 pts.wt., of a hydrochloric acid-catching agent (e.g. magnesium oxide, calcium oxide), (D) 0.1-1 pts.wt. of an organic peroxide (e.g. t-butyl hydroperoxide), and (E) 0.1-5 pts.wt. of divinylbenzene.
Patent JP-S57152256-A (JP)
Title: Remote diagnosis system for communication controller
Inventor: SHIMADA TSUGUHIRO
IPC: H04L1/22
Filed: 1981-03-16
Abstract: PURPOSE:To acquire fault information early and to perform diagnosis quickly by restarting a faulty system by obtaining memory information on the faulty system on a secondary recording medium, and then transmitting the obtained information from an auxiliary storage device to a recording medium at a center by the indication of the center through an information switching circuit. CONSTITUTION:A communication controller 1 constitutes a network by the in- use system 2 and stand-by system 3 constituting a double system, and a common part 4 which has a circuit switching part 8 and a circuit correspondence part 7 is connected to those in-use system 2 and stand-by system 3. Through this switching part 8, the in-use system 1 is used normally and transmitted and received data are analyzed by a decomposition/composition part 9 to pass control to each communication part 11. If one system has a fault, memory information from the faulty system is obtained by a secondary recording information device 5 through a processing request analysis part 10 to restart the faulty system, and then center indication is analyzed by the decomposition/composition part 9; and the obtained information is transferred from the device 5 of the stand-by system 3 to a secondary recording medium through an information interchanging circuit by the indication and the result is read out to diagnose the fault rapidly.
Patent JP-S57152297-A (JP)
Title: Diaphragm for speaker and its production
Inventor: MARUNO YOSHIAKI
IPC: B32B3/12
Filed: 1981-03-13
Abstract: PURPOSE:To produce a highly rigid and lightweight diaphragm constituted by pasting a skin material to both the sides of a metallic film core, in which the skin material is constituted of a boron carbide film. CONSTITUTION:Boron carbide films as a skin material 8 are adhered to both the sides of a core 7 radially formed by a metallic film, e.g. Al alloy ribbon, with adherent 9 to make sandwich constitution. Thus, a highly rigid and lightweight diaphragm for speaker can be produced. If the diaphragm is used for a speaker, a superior speaker with improved regenerative efficiency is obtained in addition to the characteristics with an improved threshold frequency in high band, and the flattened sound pressure frequency characteristic and the reduced distortion.
Patent JP-S53121521-A (JP)
Title: Keyboard device
Inventor: SAI FUMIAKI
IPC: G06F11/10
Filed: 1977-03-31
Abstract: PURPOSE: To simplify the circuit constitution as well as to ensure the detection of the encoder malfunction by generating the parity signal using a wired OR circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10231094-A (JP)
Title: Step for industrial vehicle
Inventor: KOSHIKAWA HARUHIKO
IPC: B66F11/04
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a moving direction indicating means capable of identifying the moving direction of a vehicle even wherever a platform is located. SOLUTION: Arrow marks are attached to steps 10-1, 10-2 mounted on the carriage 15 of a vehicle for high lift work. The steps 10-1, 10-2 are formed to be protruded 70-80cm to the side of the carriage 15. In this way, the steps 10-1, 10-2 serve as functions to indicate the moving direction of a vehicle and as guards to prevent involvement in the vehicle for high lift work. Because workers doing work on the platform 16 drop paint or others, the arrow marks on the steps 10-1, 10-2 are not painted but holed or pasted with arrow marked plates or the steps themselves are formed in arrow marked shape, so that the moving direction of the vehicle can be shown in the form of the steps, if possible.
Patent JP-H01211189-A (JP)
Title: Method for recognizing character in machine drawing
Inventor: NUMATA YASUYUKI
IPC: G06K9/46
Filed: 1988-02-19
Abstract: PURPOSE:To highly accurately recognize the character of a character string such as dimension data by selectively using a dictionary to which only the characters at a standard size are registered or a dictionary to which the rotated characters are registered depending on whether the number of constituting characters of the character string is 1 or >=2. CONSTITUTION:In a dictionary 120, each character is registered in a condition without a tilt. In a dictionary 122, each characters are registered in the condition to be rotated at a various angle. A character string interpretion control part 110 sends a character image to a recognizing part 118 as it is when the number of the constituting characters is 1, and designates the use of the dictionary 122. The recognizing part 118 recognizes the characters of the character image with the use of the designated dictionary 122. When the number of the constituting characters is >=2, the control part 110 makes the recognizing part 118 use the dictionary 120, transfers the character image rotated into an erecting condition to the recognizing part 118 by means of a rotating part 124, and the character is recognized. Thus, for the character string to express the dimension data, the character recognizing error due to the coordination error of a dimension line can be avoided.
Patent JP-H04255389-A (JP)
Title: No-carbon pressure sensitive copying paper
Inventor: MURAKAMI YOSHIHIDE
IPC: B41M5/128
Filed: 1991-02-06
Abstract: PURPOSE:To manufacture no-carbon pressure sensitive copying paper preventing a phenomenon, in which a color develops by a reaction with a coat and a supporter when micro-capsules are broken in no-carbon pressure sensitive copying paper (CB) coated with the micro-capsules including an electron donative color developer. CONSTITUTION:In no-carbon pressure sensitive copying paper (CB), in which a coating fluid containing micro-capsules including an electron donative color developer, a buffer material and a binder is applied and dried, ueast desensitizing micro-capsules having yeast including a desensitizer as capsule wall films are used in an undercoat layer formed to the same coat or between the coat and a supporter.