baber/WOPTO huggingface dataset:
Patent JP-S56136807-A (JP)
Title: Preparation of ruberlike polymer latex
Inventor: MIKI HIROYUKI
IPC: C08F2/26
Filed: 1980-03-31
Abstract: PURPOSE: To obtain the titled latex with large particle sizes useful as a raw material for ABS resin, etc. having improved impact strength and flow properties, by polymerizing a conjugated diene using a specific amount of a fatty acid, etc. as an emulsifying agent and a persulfate, etc. as a polymerization initiator in a specified electrolyte solution.  
     CONSTITUTION: In preparing a latex of a conjugated diene type rubberlike polymer, 100pts.wt. monomer (e.g., butadiene, etc.) is polymerized using 1.2W3.0pts.wt. at least one of a fatty acid and/or an alkali salt of resinous acid (e.g., heterogeneous sodium rosinate, etc.) as an emulsifying agent and 0.3W1.0pts.wt. persulfate as a radical polymerization initiator in a system containing at least 0.5pts.wt. electrolyte (e.g., sodium pyrophosphate, etc.) and a sodium ion concentration in the reaction system based on metal ion concentration at least 50wt%, to give a polymer latex having an average particle size 0.26W0.50μ. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10205230-A (JP)
Title: Flange holding window in airtight manner
Inventor: FUJISAWA TSUNESHI
IPC: E06B3/54
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To hold the airtightness of a window for a vacuum equipment easily, and to absorb even thermal expansion difference by holding a spring ring in a recess on the mating surface sides of two flanges, fitting the window onto the inner circumferential surface of the spring ring and clamping the window by bolts. SOLUTION: A recess, into which a spring ring 3 having a diameter larger than the diameter of an opening is fitted, is formed on the mating surface sides of the flanges 1, 2 of a window section for a vacuum equipment, in which a central section is opened circularly. When the window 4 is fitted onto the inner circumferential surface of the spring ring 3 inserted into the recess of the flanges 1, 2 and clamped by bolts 5, the spring ring 3 is compressed and deformed elastically, the outer circumference of the spring ring 3 is fast stuck at the corner section of the recessed section of the flanges 1, 2, and an inner circumferential section is closely attached onto the outer circumferential section of the window 4. Since the window 4 can be mounted and demounted easily only by clamping or loosening the bolts 5, the quality of material of the window 4 can be selected variously.  The elasticity of the spring ring 3 absorbs thermal expansion difference among the flanges 1, 2 and the window 4 and a mechanical shock, and high airtight holding performance is obtained.
Patent JP-H02255722-A (JP)
Title: Manufacture of thermoplastic,aromatic polyamide,and molding material consisting mainly of it
Inventor: YURUGEN FUINKE
IPC: C08G69/32
Filed: 1990-02-23
Abstract: PURPOSE: To obtain a melt-moldable aromatic polyamide not generating discoloration and the lowering of strength at the time of processing, by polycondensation of a high purity aromatic dicarboxylic acid having a specific structure and aromatic diamine in the presence of an acid derived from phosphorus of triphenylphosphite.  
     CONSTITUTION: The thermoplastically processable aromatic polyamide is obtained by polycondensation of an aromatic dicarboxylic acid (A) represented by formula I [wherein Ar is phenylene, naphthylene, a group represented by formula II (wherein Z is O, S, SO 2  or CO and n is 0 or 1) or a group represented by formula III (wherein X is SO 2  or CO and Y is O or S)] and an aromatic diamine (B) represented by formula IV (wherein Ar' is a group represented by formula III) in the presence of an acid derived from phosphorus represented by formula H 3 PO n  (n; 2-4) or triphenylphosphite (C) at 200-400°C. In this case, monomers of the components A, B to be used have purity of 99.90 wt.% or more. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61199712-A (JP)
Inventor: YAMASHIRO YOSHIHIRO
IPC: A01C11/02
Filed: 1985-03-01
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-H10224896-A (JP)
Title: Case-shaped ultrasonic wave generator
Inventor: MIURA HIROKI
IPC: H04R17/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a cardlike ultrasonic wave generator for generating ultrasonic waves from an ultrasonic vibrator. SOLUTION: A thin type ultrasonic vibrator 1 is overlapped with a thin type oscillator 2 and electrically connected by a lead wire, a thin type battery 3 is arranged parallelly with the oscillator 2, electrically connected by a lead wire and integrally embedded by laminate or resin 4 and a cardlike ultrasonic wave generator 6 is constituted while mounting a solar battery 5 on its surface and connecting it through a lead wire to the battery 3. Thus, since the thin type ultrasonic vibrator, thin type oscillator and thin type battery are integrally constituted in the form of card while being embedded in the paper, laminate or resin, this device can be carried in a pocket and used for various purposes such as the modification of alcoholic beverages and pickles or the relief from muscle pains.
Patent JP-2000244676-A (JP)
Title: Data communication equipment and its control method
Inventor: IKEDA ATSUSHI
IPC: H04L12/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain easily operable data communication equipment without making its configuration complicated by generating an analog signal based on information inputted after a call originating request in accordance with a purpose and transmitting it to a digital line network. SOLUTION: CODEC 1011 is positioned between an ISDN interface 1010, a modem 1012 and a speaker 1013 and converts a digital signal transmitted from ISDN with DSU 1100 and the ISDN interface 1010 into the analog signal. The analog signal is transmitted to the modem 1012 or the speaker 1013, the analog signal transmitted from the modem 1012 is converted into the digital signal and transmitted to ISDN via the ISDN interface 1010 and DSU 1100. That is, the signal is transmitted to a center terminal or the like executing a facsimile information service. Besides, a DTMF signal is transmitted to the center terminal or the like after connection.
Patent JP-H06227444-A (JP)
Title: Front spoiler device
Inventor: KAMIYA TAKESHI
IPC: B62D37/02
Filed: 1993-02-08
Abstract: PURPOSE:To prevent a link from being broken even if an unexpected ecternal force acts on a spoiler and protect other parts by installing an arm which is fixed on a frame fixed on a spoiler body and extends rearward and forming a link connecting an actuator and the arm to a bored constitution which can be deformed freely. CONSTITUTION:Each of links 5i and 5a' consists of a horizontal part 23 having a slender hollow part 22 for receiving a hollow operating rod 10 having a square section and a vertical part 24 suspended from one edge of the horizontal part 23. At the lower part of the vertical part 24, an installation hole 25 for the installation onto an arm 11 is formed, and deformation is facilitated by forming a reducing hole 26 at the center part of the vertical part 24. Accordingly, when a spoiler 3 interferes with an obstacle 27 on the ground, the links 5a and 5a' deform, and the shift of the spoiler 3 is enabled. Accordingly, a vehicle can travel, getting over the obstacle 27, and the excessive load applied onto the spoiler 3 is eliminated, and the links 5a and 5a' are prevented from being broken, and the adverse influence given to other parts can be reduced to the min.
Patent JP-H07258487-A (JP)
Title: Propylene polymer composition
Inventor: MIZUNO HAJIME
IPC: C08J5/18
Filed: 1995-03-01
Abstract: PURPOSE:To provide a propylene polymer composition produced by compounding a crystalline propylene polymer with powder composed of a non-meltable silicone resin having three-dimensional network structure and specific particle diameter and sphericity and giving a film having high transparency, antiblocking property, slipperiness and openability. CONSTITUTION:This propylene polymer composition is produced by compounding 100 pts.wt. of a crystalline propylene polymer with 0.01-1 pt.wt. of powder having an average particle diameter of 0.5-7mum and a sphericity (f) defined by the formula of >=0.8 [A is cross-sectional area of the powder (mm<2>); Dmax is the maximum diameter (mm) of the cross section] and composed of a non- meltable silicone resin having three-dimensional network structure.
Patent JP-H10243507-A (JP)
Title: High-voltage receiving and distributing device
Inventor: KAGOHARA YOSHIJI
IPC: H01F27/08
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage receiving and distributing device which makes it possible to save natural resources, to extend the life of a cooling fan and to save energy by driving the cooling fan efficiently so that its constituent components and the high-voltage receiving and distributing device can be cooled efficiently. SOLUTION: A monitor and control device 5 operates and controls a transformer 2 provided inside a facility case 1. A temperature sensor 4 provided on the transformer 2 measures the temperature of this transformer to transmit the signals to the monitor and control device 5, which drives and stops a cooling fan 3 according to the temperature signals from the temperature sensor 4 and cools the transformer in order to make the temperature equal to a specified temperature or lower. Therefore, no separate circuit is required for driving the cooling fan, which makes it possible to save natural resources and to achieve the system driving of the cooling fan. Thus, it is possible to extend the life of the cooling fan, to save energy and thereby to cool the high-voltage receiving and distributing device effectively.
Patent JP-H05209836-A (JP)
Title: Analyzing apparatus
Inventor: SUZUKI HIROSHI
IPC: G01N33/52
Filed: 1992-01-30
Abstract: PURPOSE:To improve the reliability of the analyzing result in a simple arrangement by detecting three or more kinds of light of different maximum wavelengths by a photodetecting means, obtaining at least two pairs of the ratio of two of the three or more kinds of light, and making analysis on the basis of the data of the pairs. CONSTITUTION:After a specimen is dropped onto a reagent layer 12, the light from a light source 32 is cast to the reagent layer 12. The reflecting light is condensed at 41, passing through a plurality of color filters 45R, 45G, 45B, and received by photodetectors 42-44, respectively. The photodetectors 42-44 detect lights of different maximum wavelengths. The output signals of the photodetectors 42-44 are, after being A/D converted at 54-56, input to a control means 57. The intensity DR, DG, DB, of each reflecting light of the maximum wavelength is measured in a measuring device 5. The control means 57 obtains, for example, the ratio DG/DR, DG/DB, and plots the ratio on the second-dimensional plane. The concentration of a specific component in the specimen is detected from the position. In other words, the distribution pattern of the change of the developed color corresponding to the concentration of the specific component is preliminarily obtained, and the plotted position is compared with the pattern, so that the concentration of the component is obtained.
Patent JP-S51117445-A (JP)
Title: Waste water disposal system making use of shells or crust aquatic crea tures
Inventor: MORI TAMOTSU
IPC: C02F3/10
Filed: 1975-04-07
Abstract: PURPOSE: To provide a device suitable for bacteria disposal of acidic waste water from dextrine or milk factory and from textile dyeing factory. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01217316-A (JP)
Title: Liquid crystal display element
Inventor: HIRAKATA JUNICHI
IPC: G02F1/133
Filed: 1988-02-26
Abstract: PURPOSE:To form a background and a display part in an achromatic color and to execute a black-and-white display by correcting a phase by using a phase plate having double refractiveness with respect to a color determined by the constituting condition of a liquid crystal element. CONSTITUTION:A nematic liquid crystal having a positive dielectric anisotropy to which an optically active substance is added is inserted and pinched between a pair of upper and lower electrode substrates 21, 22 arranged so as to be opposed to each other, and a twisted spiral structure within a range of 180 deg.-270 deg. is formed in its thickness direction. Subsequently, polarization axes 26, 27 or absorption axes of a pair of polarizing plates 24, 25 provided by pinching this spiral structure between them are arranged at a prescribed angle against the liquid crystal molecule array direction of the adjacent electrode substrate. In this case, as for a means forming a color generated in a liquid crystal display element in which the product DELTAn.(d) of thickness (d)(mum) of a liquid crystal layer and a refractive index anisotropy DELTAn of a liquid crystal is within a range of 0.4mum-1.5mum, to roughly an achromatic color, one sheet or more of plastic films having double refractivity are used as a phase plate. In such a way, a background and a display part are not colored, and a black- and-white display can be executed.
Patent JP-S56138860-A (JP)
Title: Cylindrical alkaline battery
Inventor: KOIDE KOUJI
IPC: H01M2/06
Filed: 1980-04-01
Abstract: PURPOSE: To prevent a contact failure between a negative electrode lead bar and a negative electrode terminal plate and improve resistance against a liquid leakage by arranging in a horizontal level, the lower surface of the head of the negative electrode lead bar whose head is pushed axially by a plate spring and upper surface of the thick section around the penetrating hole of a sealing member.  
     CONSTITUTION: Positive electrode mixture 1 and a negative electrode agent 2 are separated with a separator 3 and housed in a positive electrode can 5. A negative electrode lead bar 4 is inserted in the negative electrode agent 2 and both a negative electrode terminal plate 9 and an armored can 14 are sealed with a sealing member 6, washer 8, and a plate spring 8 to form a cylindrical alkaline battery. In this case, the head 41 of the negative electrode lead bar 4 is pushed axially with the plate spring 8 and the lower surface 41a of this head 41 and the upper surface 61a of a thick section 61 which is formed near the penetrating hole 65 for the negative electrode lead bar 4 of the sealing member 6 that makes contact to the lower surface 41a are arranged in a horizontal level. This forces a liquid packing material 17 to stop at the horizontal lower surface 41a of the negative electrode lead bar 4 and removes any failure of its contact with the negative electrode terminal plate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04281731-A (JP)
Title: Reel for fishing
Inventor: TODA JUNICHI
IPC: A01K89/015
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a reel for fishing capable of performing operation of a clutch mechanism equipped with a shift member for carrying out slide operation of a clutch member without excessive force. CONSTITUTION:A reel for fishing is obtained as follows. A clutch mechanism is constructed from a slide moving type clutch member 16 and a shift member 26 for carrying out slide operation of the clutch member 16. A rotation type cam 28 for operating the shift member 26 to either of the disconnection side and the connection side of the clutch is installed. An operation mechanism (A) for alternately and continuously performing connecting and disconnecting operation of the clutch mechanism by carrying out rotating operation of the cam 28 only in one direction is further provided.
Patent JP-S62199448-A (JP)
Title: Ink jet recording apparatus
Inventor: ABE NOBUMASA
IPC: B41J2/20
Filed: 1986-02-27
Abstract: PURPOSE:To realize recording imparting high image quality on general-purpose recording paper such as commercial paper of fine quality regardless of paper quality by obtaining a stable ink emitting state, by using weak alkaline aqueous ink as ink in an ink jet recording apparatus having function promoting the drying of recording ink by preheating. CONSTITUTION:In an ink jet recording apparatus having function promoting the drying of recording ink by preheating or heating, for example, weak alkaline aqueous ink with pH8-10 is used as ink. Whereupon, a stable ink emitting state is obtained by the weak alkaline ink having high surface tension and the ink droplet adhered to heated recording paper 3 is hardly absorbed by a paper surface because of high surface tension and drying is started on the surface of the paper 3 immediately after recording. The solvent contained in the ink is the min. quantity preventing the clogging of a nozzle, and water and the solvent being the main components of the ink are rapidly evaporated by a heating drying means and the ink is fixed to the surface of the paper without generating exudation or wrinkles.
Patent JP-H05212541-A (JP)
Title: Trackless self-running system small welding truck
Inventor: KAWACHI YASUMARE
IPC: B60K17/34
Filed: 1992-01-31
Abstract: PURPOSE:To provide the trackless self-running system small welding truck which has the strong traction force and surely and stably executes the stand plate pushing profiling. CONSTITUTION:In a truck that a torch is mounted on the truck providing front wheels and rear wheels, and a profiling device executing the stand plate pushing profiling with front and rear profiling arms ejecting from the truck is provided, each wheel is made to the electromagnetic wheel and the four-wheel drive system. The circumferential surface ratio of the circumferential area (Sr) of the rubber wheel part 24 of the circumferential surface of electromagnetic wheel with the circumferential area (Ss) of the steel wheel part 25 is made to Sr/Ss=1/15-1/2, and the projecting amount (t) of the rubber wheel part 24 is made to t=0-2mm, these are preferable. If the wheel and the running motor are included inside the frame, the durability is increased. If an automatic weld stopping switch that the switch attaching part of the front face part of the truck is made to the shape projecting to the front face side by the length only of 1/50H-1/5H (H: height of truck) at the position of W/3-W of the truck width (W), the operation is sure. The wire projecting amount can be simply adjusted with the upper and lower of torch and left and right adjusting sliders.
Patent JP-S62200820-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKEUCHI ATSUSHI
IPC: G11C11/34
Filed: 1986-02-27
Abstract: PURPOSE:To increase the W/L of an output stage transistor (TR) and to quicken the speed by inserting a NOR gate not causing an H level output to other TR when one TR is not turned off between a gate of the output stage TR and an input terminal. CONSTITUTION:NOR gates G1, G2 are inserted respectively between gates of n-channel MOS TRs Q1, Q2 constituting an NMOS buffer and inputs I, the inverse of I. Thus, the simultaneous-on operation of the Trs Q1, Q2 is prevented. The threshold voltage of the gates G1, G2 is approached limitlessly to that of the TRs Q1, Q2 to bring the output of the NOR gate G1 to H after the TR Q1 is turned off and to bring the output of the NOR gate G2 to H after the TR Q2 is turned off. Thus, the W/L to the TRs Q5, Q8 is increased.
Patent JP-H09238101-A (JP)
Title: In-tunnel radio system
Inventor: MITOMO TERUMITSU
IPC: H04B7/26
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain the in-tunnel communication system quickly installed and removed by allowing a radio master station to interconnect a PBX and a radio channel, allowing a relay station to be provided with a PHS base station so as to branch/insert a PHS signal and sending the PHS signal via the radio channel. SOLUTION: A signal sent from a PBX 11 at the outside of a tunnel is given to a radio master equipment 2 in the tunnel via a cable. The radio master equipment 2 is provided with a 1st interface section CS-INF1 having a PHS/ radio interface converting function, multiplexes a plurality of received PBX signals, converts the frequency into an in-tunnel radio frequency and sends the converted signal to a repeater 3. The relay station is provided with a 2nd interface section CS-INF2 branching/inserting the reproduced PHS signal between repeaters 3 and the PHS base station CS is connected to the 2nd interface section CS-INF2 . The base station CS converts the PBX signal extracted by the 2nd interface section CS-INF2 into a PHS use radio frequency and sends the converted signal to a PHS terminal 5.  An incoming channel is configured reverse to above and then a channel is configured between the PBX 11 and the PHS terminal 5.
Patent JP-S58161173-A (JP)
Title: Protecting device of floppy disk
Inventor: KOBAYASHI MASAYOSHI
IPC: G11B19/04
Filed: 1982-03-19
Abstract: PURPOSE:To protect a floppy disk not to be damaged and its recording contents not to be altered, by spacing a magnetic head from a floppy disk surface to lock the head. CONSTITUTION:When a DC voltage 1 drops below the level having a prescribed voltage, a voltage level detecting circuit 2 outputs a detection signal. This detection signal operates a head locking mechanism 3 which spaces the magnetic head from the floppy disk surface to lock the head. Once the magnetic head is spaced from the floppy disk surface and locked, an automatic ejector mechanism 4 which ejects the floppy disk out of a disk driver body is released by the signal from the detecting circuit 2. Consequently, the floppy disk is taken out of the disk driver.
Patent JP-S59167881-A (JP)
Title: Controller of reading speed of information reader
Inventor: CHIBA TOSHIHIKO
IPC: H04N5/85
Filed: 1983-03-14
Abstract: PURPOSE:To control a multistage of reading speed by corresponding three kinds of commands, step command, fast command and still command to a designated reading speed to generate alternatively and successively a command thereby controlling the moving operation of a reading pickup. CONSTITUTION:Information for f-field's share is recorded on a recording track for one circumference on a video disc. A position of a slider of a variable resistor VR of a remote control device 1 is set in response to a desired reading speed, and a control circuit 2 generates alternatively and successively each pulse having different pulse width corresponding to the step command commanding the operation reading sequentially each frame comprising two fields, the fast command commanding the operation reading sequentially at the intervals of f- field, and the still command commanding the operation reading repetitively the same frame. The generated pulse is discriminated by a pulse width discriminating circuit 5 of the speed controller 3 to operate a jump operation controller 7. Thus, the moving operation of the reading pickup is controlled to control the multistage of reading speed in this way.
Patent JP-S59169468-A (JP)
Inventor: ROJIYAA SHII SHIII
IPC: A23L13/00
Filed: 1984-03-06
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-S51118757-A (JP)
Title: Process for preparation of dibenzofuran-2,7-dicarboxylic acid
Inventor: ITAYA HIROSHI
IPC: C08G63/181
Filed: 1975-04-10
Abstract: PURPOSE: Dibenzofuran-2,7-carboxylic acid of formula II. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03245063-A (JP)
Title: Current monitoring circuit
Inventor: NARAI KYOICHI
IPC: G01R15/20
Filed: 1990-02-22
Abstract: PURPOSE:To remove a resistor which is inserted in a current flow path, to eliminate the power consumption in the resistor and to monitor the current effectively by comparing the Hall voltage generated in a Hall element approaching the current flow path with a reference voltage in a comparator. CONSTITUTION:When a current 6 flows through a current flow path 1, a magnetic field 5 is generated around the path. When a Hall element 2 is located in the magnetic field, a Hall voltage is generated. The Hall voltage of the Hall element 2 approaching the current flow path 1 is proportional to the strength of the magnetic field 5. The strength of the magnetic field is proportional to the current 6. Therefore, the current can be monitored by comparing the Hall voltage with a reference voltage VREF in a comparator 3. Thus it is not necessary to insert a resistor into the current flow path to be monitored.