baber/WOPTO huggingface dataset:
Patent JP-H11275152-A (JP)
Title: Line connection device in composite network
Inventor: OTSU KAZUYUKI
IPC: H04L12/70
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of simultaneously receiving an application service function on a LAN in the case that a telephone set (public line terminal) performs voice communication with an IT (voice communication) function terminal. SOLUTION: A communication data interface (conversion part 22 and calling part 24) for mediating communication data of a telephone set 1 and communication equipment of a LAN terminal is provided and a correspondence table 20 for making the telephone set 1 and a data terminal 2 correspond is provided. Further, a non-communication data interface (conversion part 23) for mediating non-communication data between the data terminal 2 and the LAN terminal is provided. Also, communication data are sent out through the communication data interface to the telephone set 1 in the case that data from the LAN are the communication data and non-communication data are sent out through the non-communication data interface to the data terminal 2 in the case that the data from the LAN are the non-communication data.
Patent JP-H08233448-A (JP)
Title: Refrigerator for vehicle
Inventor: FUNAKI KAZUHIRO
IPC: F25D23/06
Filed: 1995-03-02
Abstract: PURPOSE: To reduce the number of parts and simplify assembly by forming the body of a cabinet which can mount a cooler inside by a rotary molding while a lid plate and a door are formed by a blow molding. CONSTITUTION: A cabinet body 2 makes up front, rear, left and right surrounding walls 2a-2d and a bottom plate 2c of a cabinet 1 and is formed in a box integrally with the top surface thereof opened while being elevated by one step on the inner side of the top surface thereof. The body 2 of the cabinet is formed as a double-wall structured outer shell body by a rotary molding of a synthetic resin material and a heat insulating material is packed in a hollow of a double wall thereof. A partition plate 5 is assembled in the body 2 of the cabinet, a stepped surface plate 6 is applied at a stepped part of the top surface, a door 7 is mounted with a hinge on entry openings 3a and 4a of a freezing chamber 3 and a refrigerating chamber 4 and a top surface plate 8 is applied on the top surface thereof.  These plates are formed into a plate material by a blow molding and a heat insulating material is packed in an outer shell body thereof thereby enabling simplifying of assembling.
Patent JP-H06254250-A (JP)
Title: Introducing chute for ball lift-feeding machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1993-03-05
Abstract: PURPOSE:To provide an introducing chute for a ball lift-feeding machine which can easily be manufactured and minimized in the installation area. CONSTITUTION:The shape of an opening edge 21 of a dropping port 20 of a collecting chute 14 is formed into an arc shape so that it is opened toward a ball lift-feeding machine 3. In the meantime, a plurality of partitioning walls 31 are erected from the central part to the end part of an introduction chute 30 so that the upstream part of the introduction chute 30 may become shorter gradually. By this method, the introduction chute 30 can be formed into a linear shape, and therefore, the manufacture is easy, and in addition, since the introduction chute 30 is not curved, the installation area can be made smaller, and the inside of a pinball machine island can effectively be used.
Patent JP-S55165272-A (JP)
Title: Surface melting method of molten ingot of high melting point metal, active metal or their alloys
Inventor: HAYASHI CHIKARA
IPC: B23K15/00
Filed: 1979-06-08
Abstract: PURPOSE: To obtain the ingot free from any surface flaws such as cracks by letting the molten ingot of high-melting point metals, active metals or their alloys be the anode side and enabling its reciprocating motion while letting the same rotate.  
     CONSTITUTION: When only the surface of the ingot is dcontinuously melted by plasma electron beams, refining action acts, and the smooth surface free from any surface flaws such as cracks is obtained. Optimun conditions of the atmosphere, flow rate, etc. of the plasma electron beams used are cathode; tantalumn, 8ϕ×0.5mm thick×55mmlong, atmosphere; argon atomsphere, 2.5×10 -3  torr, flow rate; argon, 250 lusec. The distance between the cathode and ingot is made about 13mm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63238994-A (JP)
Title: Solder component material
Inventor: YAGI HIROSHI
IPC: B23K35/34
Filed: 1987-03-25
Abstract: PURPOSE:To solder and fix electronic parts on a mounting substrate at the relatively low temperature by mixing low-melting point solder powder with alloy powder in which low-melting point added metal of the low-melting point solder powder is reacted at the soldering temperature. CONSTITUTION:The solder powder containing the low-melting point added metal such as Bi, In, Cd, etc., which is molten at the relatively low temperature is used the low-melting point powder. Moreover, the alloy powder of SeTeTl, and Sn and Pb is used as the reactive alloy powder. These mixed powders are formed solidly and attached in advance to terminals of the electronic parts or the plate surface of the mounting substrate with flux, etc., having the stickiness. Accordingly, when this solder component material is used, the electronic parts can be soldered and fixed on the mounting substrate at the low temperature. Then, the various electronic parts including once with the inferior heat resisting property are mounted on the mounting substrate in advance and even if the electronic parts are treated with the same drying furnace, these are not entirely damaged thermally and can be soldered and fixed firmly.
Patent JP-H02248806-A (JP)
Title: Width measuring apparatus
Inventor: EINO TERUO
IPC: G01B11/02
Filed: 1989-03-23
Abstract: PURPOSE:To measure a width accurately and automatically by mounting a measuring means having a circular measuring region and measuring the area of the region to be measured within said measuring region and an operation means for calculating the width of the region to be measured on the basis of said area. CONSTITUTION:For example, the opening part 5 of a probe 2 is applied to an object 20 having a crack generated therein. The object 20 is illuminated by the lamp 6 in the probe 2 and, when the object 20 is concrete, only the cracked part thereof becomes almost black and the other part thereof becomes almost white. The image 31 of this crack is projected on the imaging surface 32 of an imaging element 8 by an objective lens 7 to be converted to an electric signal. The imaging element 8 is driven by the drive pulse from a driving circuit 12 and the output signal of the imaging element 8 is inputted to a width calculation circuit 13. Then, the output signal is subjected to operational processing by a CPU and the operation result is sent to a display device 10 through a port 25 to be displayed thereon.
Patent JP-H01246078-A (JP)
Title: Abrasive stone and manufacturing method thereof
Inventor: TANI YASUHIRO
IPC: B24D3/00
Filed: 1988-03-25
Abstract: PURPOSE:To prevent water from permeating into an abrasive stone deeply, to avoid the softening of the abrasive stone and to diminish the abrasion loss of the abrasive stone for prolong the life of the abrasive stone by making the abrasive stone contain water repellent agent at the rate of specified weight% to abrasive grains. CONSTITUTION:Mixture composed of abrasive grains and liquid binder(water for example) is compressed to for a compact. Water repellent agent(silicon oil or paraffin wax for example) is given to this compact to obtain a desired abrasive stone. In this case, the content of water repellent agent in the abrasive stone must be 0.05 through 5weight% or 1 through 3weight%, if possible, to the abrasive grains. As a result, even if polishing is done with the abrasive stone sprayed or poured water, the water will permeate to a fixed depth of the abrasive stone, but is prevented from permeating into the abrasive stone deeply by water repellent agent. For this reason the softening of the polishing stone is avoided, and the physical strength of the polishing stone is not deteriorated, and the abrasion loss of the polishing stone is diminished, which makes it possible to prolong the life of the polishing stone.
Patent JP-S54161659-A (JP)
Title: Polyster having improved heat stability and whiteness
Inventor: HARADA HIROYUKI
IPC: C08L67/00
Filed: 1978-06-13
Abstract: PURPOSE: A polyester having improved whiteness and heat stability suitable for fibers prepared economically by reacting a low-grade terephthalic acid with high content of 4-carboxybenzaldehyde with an alkylene glycol in the presence of a trace amount of a nickel compound.  
     CONSTITUTION: A cheap low-grade terephthalic acid containing 100W2,000 ppm, preferably 500W1,000 ppm of 4-carboxybenzaldehyde is reacted with an alkylene glycol, e.g., ethylene glycol or 1,4-butanediol, in the presence of not more than 0.002 wt.%, preferably 0.0002W0.001 wt.% calculated nickel atom based on terephtahlic acid of a nickel compound, e.g., nickel formate, nickel acetate, or nickel benzoate, to give a heat-stable polyester having a degree of discoloration not more thab 25 % defined by [(b 2 ≡b 1 )/b 1  × 100](b 1  and b 2 are b values of Hunter color difference meter of before and after heat treatment of the polyester respectively, measured in a nitrogen atmosphere under a normal pressure at 290°C for 60 minutes under heating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02249932-A (JP)
Title: Optical waveform type measuring instrument
Inventor: TAKAHASHI SATOSHI
IPC: G01J11/00
Filed: 1989-03-23
Abstract: PURPOSE:To simplify the constitution, and also, to improve the time resolution by providing a means for sweeping the photoelectron obtained by detecting a light beam to be measured, based on an electric driving signal allowed to branch by a branching means, and measuring an optical waveform of the light beam to be measured. CONSTITUTION:An electric driving signal from a voltage generator 1 is converted to a short pulse current of a quick rise of several 100psec, and applied to a semiconductor laser LD. As a result, a laser ID executes an ultrashort pulse light emission of several 10psec in accordance with a current - light output characteristic. Subsequently, ultrashort pulse light LB from the laser LD irradiates a sample 3 through an optical lens system, and from the sample 3, fluorescence PL is generated. This fluorescence PL is photodected by a streak camera device 7, and the photoelectron is generated. Also, a part of the electric driving signal from the generator 1 is allowed to branch by a branching device 2, and applied to the device 7 through a delay line 5 and a filter 6. Next, data related to a streak image obtained by the device 7 is read by a read-out device 8, and a prescribed analytic processing is executed.
Patent JP-S59201733-A (JP)
Title: Tool holder
Inventor: NAGASHIMA MAMORU
IPC: B23Q3/12
Filed: 1983-04-25
Abstract: PURPOSE:To simplify the adjusting and control works greatly by installing a slide shaft, which is put in engagement with the tool arbor only in the dia. direction and slidable in the axial direction and which is furnished with a tool fitting part, tna thereby minimizing the air cut time wasty for operation. CONSTITUTION:In a tool arbor 4 taper-fitted on a spindle 2 separably, a slide shaft 5 is accommodated slidably in the axial direction through a bearing 6 for slide shaft and a pair slide bearings 7, 8. This slide shaft 5 is pressed forward by a spring 10 repulsively, and the rear suface A of the shaft 5 is apart from the thrust receiving surface B of said tool arbor 4 for a distance a. After a drill 13 touches the processing surface 14a of a work to be processed 14, the machine tool is switched from the fast forward speed to the machining feed speed, and the tool arbor 4 advances for a brake distance a to cause contact of the rear surface A with said thrust receiving surface B. The drill feed speed will become equal to the actual machining feed speed, and now cutting is commened.
Patent JP-H04307373-A (JP)
Title: Surface potential sensor
Inventor: SUZUKI KOJI
IPC: G03G21/00
Filed: 1991-04-04
Abstract: PURPOSE:To enable a thickness to be thin for meeting a requirement of a small diameter of a light-sensitive drum by performing assembly so that a vibration direction of a chopper and a printed wiring board are in parallel. CONSTITUTION:Since it is so assembled that a vibration direction of a chopper 4 is in parallel with a printed-wiring board 2, the wiring board 2 becomes parallel with a rotary axis of a drum 9 when mounting closely to the light-sensitive drum 9, thus enabling a thickness of the drum 9 in the direction of rotary axis to be small and an occupation area in a same direction as a surface potential sensor S1 to be reduced. Therefore, a requirement of reduction in diameter of the drum 9 accompanied by miniaturization of a copying machine can be met. Namely, the drum 9 can be miniaturized and an occupation area of other equipment, etc., which are placed collectively around it can be increased relatively, thus achieving mounting easily regardless of reduction in space for a sensor S1.
Patent JP-S61231854-A (JP)
Inventor: SABATEIINO RUCHIANI
IPC: H02K15/095
Filed: 1986-03-31
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-2000264989-A (JP)
Title: Rubber-based foam
Inventor: NAKAMURA TAKASHI
IPC: C08J9/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain rubber-based foam excellent in tan δ and not showing adhesion while retaining the high tan δof IIR (isobutylene-isoprene rubber) as much as possible and preventing the development of adhesion due to the high tan δ. SOLUTION: This rubber-based foam is composed of a vulcanized product of an admixture in which EPDM, IIR, a vulcanizing agent and an organic foaming agent are contained as ingredients and the weight content ratio of (EPDM/IIR) is (85/15)-(50/50). The rubber-based foam can prevent the development of adhesion due to the high tan δof IIR while retaining the high tan δof IIR well, and the durable rubber-based foam not showing adhesion is produced by vulcanizing and foaming the admixture via the vulcanizing agent.
Patent JP-H05269234-A (JP)
Title: Sport trainer
IPC: A63B69/36
Filed: 1992-03-30
Abstract: PURPOSE:To provide a sport trainer which can display an easily visible load center with no program error even though a testee is in any condition. CONSTITUTION:A load center is calculated and displayed on a display unit 4 when the sum of detection data W1 to W4 from a plurality of load detecting sensors 12 to 15 provided on a bed 11 becomes larger a set value T for starting, and the calculation of the load center and the display of the display unit 4 are stopped when the sum becomes lower than a set value for stopping.
Patent JP-S57186814-A (JP)
Title: Automatic gain control circuit
Inventor: HATSUTORI SHIYUUICHI
IPC: H03G3/30
Filed: 1981-05-13
Abstract: PURPOSE:To elevate fidelity of sound recording, by supplying an output of a large time constant circuit to the gate of an FET, and controlling the impedance between  its source and drain, in an AGC circuit for sound recording circuit of a tape recorder. CONSTITUTION:A part of an output signal obtained by an output terminal T2 is peak-rectified by a diode D1 and a time constant circuit K1, and after that, is averaged by a time constant circuit K2, subsequently is averaged again by a time constant circuit K3, and AGC voltage obtained by said result is applied to the gate of an FET Q1. Subsequently, when a level of an output signal of the terminal T2 becomes larger than a prescribed value, the drain-source impedance of the FET Q1 becomes large, the extent of feedback of an amplifier A1' becomes large, and the gain becomes small. Also, in case when a level of the output signal of the terminal T2 has become very large, a diode D2 conducts immediately, the drain-source resistance of the FET Q1 immediately becomes large, and the gain of the amplifier A1' becomes small quickly.
Patent JP-H11270934-A (JP)
Title: Converting device for body, from which chlorofluorocarbon gas is to be recovered
Inventor: NAKAJIMA AKIRA
IPC: F25B45/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To permit the substantially perfect recovery of chlorofluorocarbon gas in a body, from which chlorofluorocarbon gas is to be recovered, by a method wherein converting mechanisms, converting the body, from which the chlorofluorocarbon gas is to be recovered, or an equipment accommodating the same by about 180 degrees under the condition that the same is put thereon, are provided at the outside of both ends of a trestle. SOLUTION: An outdoor machine 12 is put on the putting trestle 7 for one of recovering mechanisms at first. The front plate, to which the outdoor machine 12 is screwed, is removed previously and a compressor 13, from which chlorofluorocarbon gas is to be recovered, is exposed. When the existence of chlorofluorocarbon gas is confirmed by a pressure sensor, a handle 10 is operated immediately so as to push the outdoor machine 12 from the upper part of the same by a pushing body 8 and fix the same so that the outdoor machine 12 will not be dropped from the putting trestle 7 when the outdoor machine 12 is converted. Then, the converting mechanism is turned and when the rotating angle of the same has become 180 degrees, the same mechanism is stopped.  According to the recovery under this condition, substantially 100%, of chlorofluorocarbon gas, containing oil in the compressor 13, from which the chlorofluorocarbon gas is to be recovered, can be recovered.
Patent JP-S60217209-A (JP)
Title: Preparation of polyolefin
Inventor: ISHIHARA NOBUHIDE
IPC: C08F10/00
Filed: 1984-04-11
Abstract: PURPOSE:To obtain a polyolefin, especially a high-molecular-weight atactic polypropylene in high catalytic activity efficiently, by using a catalyst consisting essentially of a specific transition metal compound and an organoaluminum compound containing an aluminoxane. CONSTITUTION:An olefin is polymerized in the presence of a catalyst obtained from (A) a transition metal compound consisting of a hafnium compound [preferably bis(cyclopentadienyl) hafnium dichloride] shown by the formula (CP)2 HfR<1>R<2> (CP is cyclopentadienyl; R<1> and R<2> are 1-6C alkyl, H, halogen, etc.) and (B) an organoaluminum compound containing at least partially an aluminoxane obtained by reacting a trialkylaluminum with water, to give the desired polymer. The aluminoxane is preferably obtained by adding usually the trialkylaluminum to an organic solvent, blending them, reacting it with water at room temperature - under heating.
Patent JP-S60215802-A (JP)
Inventor: HAYASHI MASAAKI
IPC: A41B11/00
Filed: 1984-04-10
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-S63237376-A (JP)
Inventor: TATEISHI HIROYUKI
IPC: H01R13/46
Filed: 1987-03-26
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-H03271911-A (JP)
Title: Keyboard input device
Inventor: MATSUMOTO NAGAKO
IPC: G06F3/023
Filed: 1990-03-20
Abstract: PURPOSE:To easily set the key arrangement on a keyboard to make it easy to use by providing an input interface device which converts a keyboard input code to an internal code (a) and an arrangement conversion code device for correspondence of conversion of the outputted internal code (a). CONSTITUTION:An input interface device 1-1 which converts the keyboard input code to the internal code (a), a buffer device 1-2 where the internal code (a) is temporarily stored, an arrangement conversion code device 1-3 for correspondence of conversion of the outputted internal code (a), and an output interface device which converts an internal code (b) obtained by correspondence to an output code are provided. Further, an output controller 1-5 is provided which controls the input interface device 1-1, the buffer device 1-2, and the arrangement conversion code device 1-3. When an arrangement conversion code table in the arrangement conversion code device 1-3 is independently set, the key arrangement on the keyboard is so changed that a user can easily use it.
Patent JP-S60215268-A (JP)
Title: Channel control system
Inventor: TAKAHASHI KIYOSHI
IPC: G06F13/12
Filed: 1984-04-11
Abstract: PURPOSE:To cope flexibly with a system change by providing a subchannel memory means which stores the machine number of a peripheral device and an address showing the memory position of the control information on said device number, and registering the peripheral device for every connection of said device. CONSTITUTION:A channel device 2 contains a subchannel reference memory means 5 and searches for an idle area within a subchannel reference memory means 5 with a recognition signal (a) produced after a channel control part 3 detects that a new peripheral device is connected. If no end code 7 is detected, the control information on the corresponding peripheral device is allocated. Then addresses (such as A and B) and device numbers (such as 0 and 1) stored in a channel control memory 6 are stored successively to the means 5. When the code 7 is detected, a fact that no idle area exists is shown and informed to the part 3. Thus the control of the relevant peripheral device is held or discontinued.
Patent JP-H02250562-A (JP)
Title: Color picture reproducing device
Inventor: HAYASHI TOSHIO
IPC: H04N1/60
Filed: 1989-03-24
Abstract: PURPOSE:To obtain the smooth edge parts of color pictures and to improve the quality of these pictures by detecting the edge part of a noted picture element and processing this picture element in accordance with its contiguous picture element. CONSTITUTION:The picture signals received from an image sensor 103 are converted into the 5-bit multi-level signals of R, G and B respectively by an A/D converter 1. Then a latch 2 collects three continuous picture elements of R, G and B, and these picture elements are inputted to a picture processing circuit 100 as the 15-bit multi-level signals. These signals are inputted to an interface circuit 4. If a gradation boundary, i.e., an edge part is detected within a noted picture element, it is monitored whether it contiguous picture element is black or not. If so, the half of a black picture element of a dot matrix corresponding to the noted picture element is reproduced in black. Thus a black edge part is shown in a pattern having the width smaller than the matrix size. Then a color picture is smoothed together with improvement of its quality.
Patent JP-S56168355-A (JP)
Title: Structure for holding battery
Inventor: HARADA KUNIMITSU
IPC: H01M2/10
Filed: 1980-05-30
Abstract: PURPOSE:To enable a battery to be held by a positive lead plate with secured force, and enable easy installation of the battery by providing the positive lead plate with both a pressing part which presses the side of the battery during its installation, and a hook part which touches and presses the top surface of the battery. CONSTITUTION:A positive lead terminal 5 is attached to a base plate 1 of an electronic watch. A negative lead terminal 4 is installed in a battery storing part 7, with an insulating member 8 interposed between the terminal 4 and the bottom of the part 7. A battery 6 is installed in the part 7 and is tightly held by the terminal 5. The terminal 5 includes a curved part 5b which is fixed to the base plate 1, and a base part 5d. A bottom part 5g, a pressing part 5f which holds the side of the battery 6, and a hood part 5a which prevents the detachment of the battery 6 and is located over the part 5f, in that order, extend from the base part 5d. the base part 5d and the pressing part 5f are at an angle theta2 in order to make a given spring pressure to be applied on the battery 6.