baber/WOPTO huggingface dataset:
Patent JP-S5462288-A (JP)
Title: Preparation of olefin polymer
Inventor: YAMAGUCHI KAZUO
IPC: C08F10/00
Filed: 1977-10-28
Abstract: PURPOSE: To prepare a highly stereoregular olefin polymer without removing the residual catalyst, by using a catalyst system comprising a titanium-containing solid component prepared from the ether complex of a specific metal compound, and an organoaluminum compound.  
     CONSTITUTION: An ether complex expressed by the formula (M is divalent metal; X is halogen; R is alkyl, ets.; E is ether; n is 0.4-25)(e.g. the reaction product of a magnesium alkoxyhalide with tetrahydrofuran), is made to contact with a titanium tetrahalide (e.g. titanium tetrachloride, etc.). The product is further made to contact with an electron-donating compound, e.g. tetramethylethylenediamine, etc., to give a titanium-containing solid catalyst component (A). The desired olefin polymer is prepared by polymerizing propylenem etc. in the presence of a catalyst system comprising the catalyst component (A) and (B) preferably 2-50 mole on the basis of 1 mole of titanium, of an organoaluminum compound (e.g. triethylaluminum, etc.). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07270283-A (JP)
Title: Sample collector and method and device for analyzing constituent of liquid using the sample collector
Inventor: SATAKE SATORU
IPC: G01N21/35
Filed: 1994-03-31
Abstract: PURPOSE:To eliminate the need for pretreatment such as filtering, and carry out an analysis inexpensively and accurately when analyzing the constituents of a liquid, especially suspension liquid such as unfiltered or unrefined sake, by the near infrared ray analysis method. CONSTITUTION:A sample collector 1 for sampling a sample liquid is of a porous material consisting of ceramic, etc., and the porous sample collector 1 is taken out after it is dipped into the sample liquid for analyzing the constituents of the liquid. The constituents of the sample liquid sampled by the sample collector 1 are analyzed by the near infrared ray analysis method and a constituent analysis device 3 of liquid analyzes the constituents of liquid filled into a sample container 2 by the near infrared ray analysis method. Then, the porous sample collector 1 is filled into the sample container 2.
Patent JP-S61288549-A (JP)
Title: Inter-station ineffective holding trunk relief system
Inventor: MORIYAMA ATSUSHI
IPC: H04M15/02
Filed: 1985-06-14
Abstract: PURPOSE:To relieve dissidence of line information between stations by allowing an electronic exchange to retrieve an idle line of the own station periodically, sending a line restoration signal to an opposite station, allowing the opposite station to retrieve a line corresponding to the line restoration signal, restoring the line if it is held as a fault and returning a line restoration end signal. CONSTITUTION:A sender station 1 reads a line memory of a main storage device 23 and when the state of a channel control circuit 32 is idle, a line restoration signal of a line is sent to an opposite station 2. A central controller 26 of the opposite station2 receiving the signal reads the state of a channel control circuit 35 of the line from a main storage device 24. In this case, since the circuit 35 is set during talking, the line is held as a faulty state to restore the control circuit 35 and the line restoration end signal is sent via a common line signal line 29 to the sender station1. Then the channel control circuit 37 connected to the channel control circuit 35 is restored.
Patent JP-S617998-A (JP)
Inventor: OMI AKIYOSHI
IPC: G08G1/095
Filed: 1984-06-22
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-S5557173-A (JP)
Title: Watch device
Inventor: AMANO KATSUTOSHI
IPC: G04G5/00
Filed: 1978-10-20
Abstract: PURPOSE: To enhance the detection probability for the time tone and the similar  signal as well as to lower the power consumption by reducing in steps the time to  supply the power to the next receiver when the time tone signal is detected in a  certain reception mode.  
     CONSTITUTION: Window circuit 2 opens the window for 5 min., 1 min., 30 sec., 10 sec., etc. with every hour to apply the voltage of power circuit 1 to receiver 3. Time tone detection circuit 4 which detects the time tones given for the above mentioned time transmits the detection pulse to time correction circuit 5 for the time correction via watch circuit 6 as well as to decision circuit 7. Circuit 7 decides whether the time tone is given while receiving the power voltage via circuit 2, and then memorizes the decision signal and the power supply time of that instant in memory circuit 8. Control circuit 9 sets the next opening time of circuit 2 based on the data of circuit 8 shorter than the time during which the time tone, if any, is given in the preceding power supply time and to the identical time in case no time tone is given respectively. As a result, the time tone can be detected accurately with the minimum necessary power consumption. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09314320-A (JP)
Title: Brazing method
Inventor: MATSUMOTO ISAO
IPC: B23K31/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide the brazing method which can braze joint parts of member to be brazed by high frequency induction heating without defect and in particular is useful in copper brazing plural complicatedly shaped member by high frequency induction heating. SOLUTION: A brazing filler metal layer 14 made of brazing filler metal is formed by executing cladding by welding with MIG arc process or TIG arc process at the neighborhood of joint parts A, B of member to be brazed (for example, an impeller 6 of torque converter 1), the member 6 to be brazed and brazing filler metal layer 14 are fused by high frequency heating, the fused brazing filler metal is flowed into a gap in the joint parts of member 6 to be brazed, thus, brazing of the joint parts A, B of member to be brazed is executed.
Patent JP-S5654743-A (JP)
Title: Color image pickup device with built-in color separation filter
Inventor: NOBUTOKI SABUROU
IPC: H01J31/46
Filed: 1979-10-11
Abstract: PURPOSE:To facilitate the measurement of the spectral characteristic of a color separation filter by forming a light reflex body on at least one part of an area in effective for the light/electricity conversion and arranging a light separation filter oppositely on the part. CONSTITUTION:The first color separation stripe filter 2 for managing the measurement and the second color separation stripe filter 7 which is made of the same material as the filter 2 are arranged respectively on parts of an outer circular area which are in effective for the light/electricity conversion of a face plate 1. After a tube or bulb has been completed, the spectral characteristic of the second color separation filter 7 can be measured by measuring light reflected from a metallic mirror face of the indium 10 for sealing.
Patent JP-H11320775-A (JP)
Title: Multilayered film
Inventor: KODAMA KAZUHISA
IPC: B65D65/40
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a film having good slip properties, self-adhesiveness, sufficient thermal weldability and transparency and suitably usable as a stretch packaging film excellent in packaging aptitude such as tensile stretchability, low temp. flexibility, deformation recovery properties or the like. SOLUTION: A multilayered film is constituted by laminating (B) a surface layer based on an ethylenic polymer (c) on the single surface or both surfaces of (A) an intermediate layer based on a propylene polymer (a) and a hydrogenated diene polymer (b) obtained by hydrogenating a block polymer having a butadiene polymer block with a 1,2-vinyl bond content of 25% or less at least at its single terminal.
Patent JP-2000319666-A (JP)
Title: Resin waste liquefaction equipment
Inventor: TAKAHASHI KENZO
IPC: B09B3/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide novel resin waste liquefaction equipment capable of not only easily disposing resin waste at a unit of places of works but also effectively utilizing this resin waste as a fuel oil and the like. SOLUTION: Resin waste liquefaction equipment comprises a dissolver 1 for uniformly heat melting resin waste in a heating medium, a gasification section 2 for withdrawing a molten liquid L within this dissolver 1 to effect gasification, a heat exchange section 3 for flowing the gas obtained in this gasification section 2 along the dissolver 1, and a liquefaction section 4 for cooling and condensing the gas from the heat exchange section 3 to liquefy it. By this equipment resin waste such as waste plastics and waste expanded polystyrene which has been difficult to dispose not only can easily be disposed at a unit of places of works and the like but also can effectively be utilized as a fuel oil and the like.
Patent JP-H04334705-A (JP)
Title: Co-generation system
Inventor: GO TAKASHI
IPC: F25B27/02
Filed: 1991-05-07
Abstract: PURPOSE:To improve the overall thermal efficiency and always operate the system poperly even if a heat discharge energy amount fluctuates. CONSTITUTION:Heat exchange is carried out between engine 3 exhaust gas and cooling water by means of an exhaust gas cooler 13 and an exhaust gas heat exchanger 15, and in the case of heat discharge energy becoming insufficient, a heater 31 is commonly used. When there is no need of feeding cooling water to a suction type freezer 5, cooling water is bypassed, and in the case of return passage 24 cooling water temperature being higher than a predetermined value, surplus energy is given to an outside thermal load device 49, and in the case of the cooling water temperature being still high, return to the engine is conducted by performing heat radiation by means of a radiator 40. Accordingly, the utilization rate of heat discharge energy is high, and the suction type freezer can be operated even when heat discharge energy is little, and there is no hindrance to engine cooling, and a co-generation system can properly be applied and at the same time the overall heat efficiency of the system is improved.
Patent JP-S5464354-A (JP)
Title: Device for sorting bar-like materials
Inventor: MAEYAMA KIMIO
IPC: B65G47/46
Filed: 1977-10-31
Abstract: PURPOSE: To automatically sort bar-like materials in a device for sorting the materials by providing length measuring, length setting, storing, comparing, intaking, and tracking means thereat.  
     CONSTITUTION: The length of shape steel is detected by the touch roll of a length measuring meter 40, and is converted into pluse signals. A length setting instrument 42 sets the nominal length of constant length material. The upper and lower limit values of the JIS (Japanese Industrial Standards) tolerance of the nominal size are stored in the memory of a CPU44 to prepare a table in the memory beforehand. The range of the measured data is searched in the memory to set the nominal size as measured value. When the length of the shape steel is compared with the nominal length in allowable range to judge the nominal length of the shape steel. When the steel reaches intake units 34b to 34d, the CPU44 controls the units 34b to 34d in response to the comared results as tracking means so as to automatically sort the steels. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04333305-A (JP)
Title: Device for joining sheet bar
Inventor: TANAAMI YOSHIAKI
IPC: B21B15/00
Filed: 1991-05-02
Abstract: PURPOSE:To attain the uniform and good joining in the joining part between mutual projecting parts by making a heating device movable in the breadthwise direction. CONSTITUTION:At the time of joining, when an upsetting mechanism or sheet bar clamping parts 18, 19, etc., on which upset detectors are mounted are moved, motion in the longitudinal direction is detected with the upset detectors and detected signal is sent to a controller. The progress of joining is detected with the controller, a temp. distribution adjusting mechanism is extended and contracted by sending control signal to the temp. distribution adjusting mechanism and a truck 29 for adjusting temp. distribution is moved in the breadthwise direction and in the direction that the truck is apart from the preceding and following sheet bars 1, 3. The position of the heating device 27 between the projecting parts 2, 4 is moved from a position on the middle side in the width of the sheet bars 1, 3 to a position on breadthwise edge part side. In this way, the temp. distribution in the projecting parts 2, 4 and in the vicinity of them are uniformized, the whole of the joining line is held at high temp. during joining and the uniform and good state of joining can be obtained.
Patent JP-S5831638-A (JP)
Title: Control system of screen type display terminal in packet exchange network
Inventor: NAKAGAWA MASATSUGU
IPC: G06F3/048
Filed: 1981-08-20
Abstract: PURPOSE:To perform communication with a terminal not having a function transferring screen controlling information, by registering the screen controlling information used for a screen display type terminal on a packet exchange network in advance and transmitting the information to this terminal on request. CONSTITUTION:A screen display type terminal 1 makes communication with an opposing terminal 3 through a packet exchange network 2. If the terminal 3 can not transmit screen controlling information used by the terminal 1, the terminal 1 makes a request so that screen controlling information 4 stored in the exchange network 2 can be transferred to the terminal 1. The exchange network 2 picks up the information stored on request and transfers it to the terminal 1. The terminal 1 uses the received information 4 and edits the data to the terminal 3 and transfers the data to the terminal 3. Thus, the screen display type terminal can make the communication possible with the opposing terminal not having a function transferring the screen controlling information.
Patent JP-S63293459-A (JP)
Title: Detecting element
Inventor: TABUCHI HIROKI
IPC: G01N27/18
Filed: 1987-05-27
Abstract: PURPOSE:To enhance the detection sensitivity of a detecting element laminated with a conductive layer on an insulating layer molded to the shape of a bridge, etc. on a base plate and to increase the response speed thereof by using a metallic material having <=100W/m.k thermal conductivity as a material of the conductive layer. CONSTITUTION:After the bridge-shaped insulating layer 2 formed of a thin film is formed on the base plate 1, the base plate 1 is subjected to crystal axis anisotropic etching of Si which is the base plate. A hollow structure is thereby formed between the base plate 1 and the microbridge 3 as the element structure having excellent thermal insulation; furthermore, the surface of the bridge 3 is fixed to a sensor material 4 made of a thin film. The metallic material, such as titanium, having <=100W/m.k thermal conductivity is used as the material of the conductive layer. The absolute humidity is thus detected in humidity measurement. The detection sensitivity in particular is thereby enhanced and the response speed is increased.
Patent JP-S61288478-A (JP)
Title: Semiconductor laser driving method
Inventor: MURATA KAZUHISA
IPC: H01S5/40
Filed: 1985-06-14
Abstract: PURPOSE:To enable to control driving of semiconductor lasers so as to uniform the light output irrespective of the interference between the laser lights, by lighting two or more semiconductor lasers sequentially, and by controlling each semiconductor laser so as to become a given light output. CONSTITUTION:When only the laser diode LD1 is driven, the switches SW1, SW3 are made off, and the switches SW2, SW4 are made on. Thus the transistor Tr1 may be conducted, and the collector current of the transistor Tr1 is flowed into the laser diode LD1, lighting only the laser diode LD1. The laser light from the laser diode LD1 may be received by the photo diode 1, and the laser light output of the laser diode 1 may be set by regulating the resistance value of the variable resistor VR. At this time, since the switch SW2 is conducted, the light current is fed back. Accordingly, the laser diode LD1 can be controlled so as to provide an uniform light output.
Patent JP-H08323877-A (JP)
Title: Biaxially oriented film of syndiotactic polystyrene
Inventor: YOSHINAGA TOMONORI
IPC: B29K25/00
Filed: 1995-05-29
Abstract: PURPOSE: To improve flatness and, further, improve copy machine passing prop erty by a method wherein a biaxially oriented film is constituted of a styrene polymer having syndiotactic structure, satisfying a specified formula, and pro vided with a specified thickness. CONSTITUTION: A biaxially oriented film is constituted of a polystyrene polymer, having syndioactic structure and satisfying the formula of [Amax/90( deg.)]×[HSmax/R]<=0.007, and is provided with the thickness of 25μm. In the case of a sheet type sample, squares, having one side of 100mm long, are cut out of four apexes of a rectangular specimen and the direction of orientation of particles are obtained while the maximum value among the angles of directions of orientations of other three points when the direction of orientation of particles at a measured point at first is specified as 0 deg.. Hsmax is the maximum dimensional changing rate upon the dry heat treatment for 30min. at 150 deg.C while contraction is specified so as to be positive. R is equal to Dmm/100 mm and the maximum value is 1 (one).  D means a distance between a point, whereat the direction of orientation of particles is measured at first, and a point, whereat Amax is shown, and here D is a distance between the intersecting points of diagonals of squares, employed for the measurement.
Patent JP-S6110341-A (JP)
Title: Data transmitter in mca system
Inventor: SATOU TERUO
IPC: H04W84/08
Filed: 1984-06-25
Abstract: PURPOSE:To transmit correctly data even in an MCA system by transmitting the data after a code signal is transmitted at the transmission side when a talking channel is selected and connecting a terminal device designated by the code signal automatically at the reception side. CONSTITUTION:In terminal devices 11A-11N, for example, 11A is a sound signal source, 11B is a personal computer, 11C is a word processor and 11N is a facsimile equipment. When a changeover switch of a generation circuit 19 is turned on to the position of the personal computer 11B and a talking channel is led, a signal TERM in a control signal CTRL has a content designating the personal computer 11B. A signal line of forming circuit 19   select 12   modulation circuit 13 select 14   transmission circuit 15 is formed by the signal SLCT, the code signal is transmitted at first and then the data is transmitted. When the signal Sf is received by an antenna 21, a signal Sm is obtained from a reception circuit 22, CTRL, DATA are demodulated sequentially by the demodulation circuit 23, TERM is obtained by the detection circuit and connected to the computer 26B via the select 24 and then the data is transmitted.
Patent JP-H0544704-A (JP)
Title: Flow dividing device for hydraulic operating oil
Inventor: OBA AKIO
IPC: F15B13/06
Filed: 1991-03-18
Abstract: PURPOSE:To change flow dividing rates so as to constitute efficient hydraulic systems, in a flow dividing device with which hydraulic operating oil discharged from an oil pump is divided into two or more hydraulic systems. CONSTITUTION:This flow dividing device for hydraulic operating oil is constituted so that area of control orifices from an inflow port 1 to a discharge port 1c are changed so as to change rates of respective discharge hydraulic operating oil flows from discharge ports 1b, 1c, by means of a flow dividing control valve 2 provided with control orifices 2a, 2c and an auxiliary valve 35 of which the control orifice 40 is changeable in opening area.
Patent JP-S5831735-A (JP)
Title: Manufacture of roll-like rubber molded item
Inventor: KIMURA AKITAKA
IPC: B29C65/48
Filed: 1981-08-19
Abstract: PURPOSE:To produce a roll having an elaborate pattern thereon, by winding a rubber element on a cylindrical core mold having a prescribed pattern embossed thereon, vulcanizing the rubber element, removing the thus formed tube while being turned inside out, and covering another core with the tube. CONSTITUTION:The rubber element is wound on the mold 4 having ridges 5, and is vulcanized. The thus vulcanized and molded rubber tube 6 is removed to be turned inside out. The rubber tube 6 is put on the other core 7 of a rubber substrate separately molded. In this covering procedure, a double adhesive tape 8 is wound on the core 7 of a rubber substrate, then after washing the surface thereof with kerosine to reduce the stickness on the surface, the core 7 is covered with the rubber tube 6. By hardening the adhesive layer 8, the rubber tube 6 and the core 7 are bonded firmly with each other.
Patent JP-H01300472-A (JP)
Title: Recording system
Inventor: ISHIWATARI KENJI
IPC: H04R3/00
Filed: 1988-05-27
Abstract: PURPOSE:To perform recording after eliminating speaker sound by eliminating the output sound of a speaker collected in a microphone based on an equivalent circuit, and recording the sound by mixing the sound inputted to the microphone with a signal. CONSTITUTION:When the signal T is inputted to the equivalent circuit 22 provided with acoustic characteristics from the speaker 14 to the microphone 18 (including the speaker and the microphone), the signal equivalent to the output of the microphone by the speaker sound of the signal T can be obtained. Therefore, by subtracting the output signal of the equivalent circuit 22 form that of the microphone by an elimination circuit 30, the sound goes to only the sound V, which performs mixing from which the speaker tone is eliminated. In such a way, it is possible to perform the recording in which the speaker sound is eliminated from the output of the microphone.
Patent JP-H1053630-A (JP)
Title: Production of abs resin
Inventor: DABIDE PURETEI
IPC: C08F287/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an ABS resin, excellent in physical and mechanical properties such as impact strength, elastic modulus, yield point and ultimate tensile strength and having high glossiness in combination. SOLUTION: This method for producing an ABS resin comprises the following steps (a), (b), (c), (d) and (e): (a) preparing a solution comprising an S-B type di-block linear rubber dissolved in a monomer mixture containing styrene and acrylonitrile, (b) feeding at least one preformed ABS resin in which rubber particles contained in a polymer matrix have >1.5μm average volume diameter to the solution in the step (a), (c) dissolving the preformed ABS resin in the solution in the step (a), (d) continuously feeding the resultant solution to a polymerizing reactor for the ABS resin and (e) polymerizing the final solution and producing the ABS resin having a multimodal morphology.
Patent JP-H08331314-A (JP)
Title: Information input/output device
Inventor: ADACHI SHIZUO
IPC: B41J19/00
Filed: 1995-05-29
Abstract: PURPOSE: To allow a printer and a scanner configured in a very small size and a very light weight to print out and read paper without tilting each line of the paper. CONSTITUTION: A paper sheet is set cylindrical and fed along with the outer circumference of a guide cylinder 7, a rotary head is turned in the cylinder to print out or read the surface of the paper sheet on the inner face of the cylinder. The device has a paper feed mechanism 141 transmitting a torque from a drive section 145 to the paper sheet via a Geneva gear, the paper sheet is stopped for a print or a read period when the rotary head is in slide contact onto the surface of the paper sheet, and the paper sheet is fed by one line for a paper feed period when the rotary head is detached from the surface of the paper sheet.