baber/WOPTO huggingface dataset:
Patent JP-H11267774-A (JP)
Title: Work table device for plate material working machine
Inventor: ENDO KOICHI
IPC: B21D43/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the friction to a sliding system and to improve accuracy at the time of punching and laser beam processing by disposing one end of an offset link rotatable at respective free bearing supporting members and disposing rollers for applying turning force by the action of a dog at the other end of this offset link. SOLUTION: When a carriage base 21 moves rightward, the dog 27 moves in the same direction as well. When the roller 7 rides on the tapered part 27T of the dog 27, the offset link 15 turns around a shaft 19 and the free bearing supporting member 11 falls against a center work table 3 by overcoming the energizing force of a leaf spring 13. The free bearing 9 submerges under the work table 3. Then, the interference between a work clamp 25 and the free bearing 9 is prevented. In addition, the force of the dog 27 may be reduced. The friction generated when the carriage base 21 travels may be reduced and the accuracy at the time of punching and laser beam processing may be improved.
Patent JP-H08246200-A (JP)
Title: Electrolytic production of tin sulfate and bismuth sulfate for tin-bismuth alloy plating
Inventor: MASAKI SEIJI
IPC: C25D3/56
Filed: 1995-03-08
Abstract: PURPOSE: To provide an electrolytic producing method of tin sulfate and bismuth sulfate for tin-bismuth alloy plating. CONSTITUTION: Tin or bismuth is dissolved in a sulfuric acid electrolyte by using an electrolytic cell having an anode and cathode, which are separated by an anion exchange membrane or the anion exchange membrane and a cation exchange membrane, using a sulfuric acid solution as the electrolyte, using tin or bismuth as an anode and impressing DC voltage between the anode and a cathode. As a result, uranium or thorium of radioisotopes is removed and the count number of a radioactive α-particle in a film plated by using the tin or bismuth is suppressed to <=0.1CPH/cm<2> .
Patent JP-S56169657-A (JP)
Title: Preparation of anthraquinone intermediate
Inventor: KAWAMURA SHINJI
IPC: C07C225/36
Filed: 1980-06-02
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for a dye in high yield, by reacting an anthraquinone compound with dihydroxybenzene in an aqueous medium containing DMSO in the presence of an alkali.  
     CONSTITUTION: An anthraquinone compound of formula I (X is halogen) is reacted with dihydroxybenzene of formula II in an aqueous medium containing 10W80wt% DMSO in the presence of an alkaline agent, e.g. NaOH, to give a compound of formula III. The reaction is preferably carried out under ordinary pressure and at 80W130°C.  
     EFFECT: The DMSO content in the waste liquor can be sharply reduced as compared with the DMSO alone, and the waste water load, e.g. COD, can be reduced. The aimed compound of high quality with less by-product than the conventional method is obtained without requiring drying of the raw material compounds and pressure resistant reaction vessels. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01248412-A (JP)
Title: Double forming method for switch wafer
Inventor: MIKAMI ISAO
IPC: H01H11/00
Filed: 1988-03-30
Abstract: PURPOSE:To ensure close contact and light seling of No.1 wafer with No.2 wafer by double forming the two wafers from material of the same sort. CONSTITUTION:A movable contact piece 2 is embedded by primary molding to form No.1 wafer 1, and a stationary contact piece 3 extending to its outer side is placed so as to block the open face of this No.1 wafer 1, and the secondary molding is made using the same material as in the primary molding to surround the No.1 wafer 1, and thus No.2 wafer 6 is formed in which the stationary contact piece 3 is embedded. As the No.1 and No.2 wafers 1, 6 are formed from molding material of the same sort as mentioned above, the close contacting performance between the two wafers is good, and they are hard exfoliate to lead to enhancement of the sealing performance.
Patent JP-S61232482-A (JP)
Inventor: IINUMA YOSHIO
IPC: H05K1/18
Filed: 1985-04-09
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-S572675-A (JP)
Title: Preparation of "sake"
Inventor: AKIYAMA HIROICHI
IPC: C04B14/22
Filed: 1980-06-05
Abstract: PURPOSE: To prepare "sake" without requiring labor, devices and fuel for preparing and cooling steamed rice, by using unsteamed or unboiled rice or grains as a raw material, and dissolving and saccharifying the raw starch with an enzyme agent or rice koji.  
     CONSTITUTION: In preparing a liquor, e.g., "sake" or "mirin" (a weet "sake") conventionally, rice or grains which are not steamed and raw are used directly as a raw material, a mixture of rice koji and an enzyme agent or only the enzyme agent is used as a saccharifying agent, and the titer of the enzyme several times larger than that of common use is employed to dissolve and saccharify the raw starch. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S552836-A (JP)
Title: Safety valve
Inventor: TANAKA KAZUHIRO
IPC: F16K17/00
Filed: 1978-06-22
Abstract: PURPOSE: To offer a safety valve with such a construction that the adjustment ring can move vertically and be in close contact with the piston valve steadily for a certain period of time.  
     CONSTITUTION: This safety valve is composed of a valve proper 1 haveing a connection hole 3 for connection with a pressure control part situated outside this illustration, and a cylinder 2 to by fitted to the valve with screws. For communication with the outside, the cylinder is equipped with a discharge hole 5 positioned normal to the axial direction, and a slide hole 6 in communication with this discharge hole 5 is excavated in the direction of the center shaft,. A piston valve 7 is provided, designed to slide in this slide hole 6 and opens and shuts a valve hole 4a in the valve proper 1. This valve 7 is pushed toward the direction of valve closing by the action of a spring 11, whose force is adjusted with an adjustment screw 12 and transmitted through a sphere 8 and lower spring reciver 9. The head of the valve proper 1 is equipped with a ring 14 and an adjustment ring 15 to be fittd on a projection la. The upper limit of the position of this ring 15 is adjusted by another adjustment ring 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01245741-A (JP)
Title: Dialer semiconductor integrated circuit
Inventor: FUJII TAKASHI
IPC: H04M1/31
Filed: 1988-03-28
Abstract: PURPOSE:To use a telephone set in common worldwidely by devising a dial number such that a dial pulse speed, a dial pulse make rate, a minimum pause, relation between a dial number and a dial pulse number are selected. CONSTITUTION:The dial pulse make rate is selected from 33-40% through one of dial mode selection input terminals 1, two of the dial mode selection input terminals 1 are used, the dial pulse speed is selected from 10-pulse per sec, 16-pulse per sec or 20-pulse per sec, and two of the dial mode selection input terminals 1 are used to select the minimum pause from 50ms, 600ms, 700ms or 800ms. The remaining two of the dial mode selection input terminals 1 are used to select the relation of the dial number (n) and the dial pulse number (m) from m=n, m=n+1 or m=10-n. Thus, the telephone set able to be used worldwide in common is formed.
Patent JP-H0583900-A (JP)
Title: Small-sized motor and its manufacture
Inventor: AOYANAGI NORIHIRO
IPC: H02K15/00
Filed: 1992-03-31
Abstract: PURPOSE:To remove the slip out of an input terminal by installing an input terminal in a case cap, and then, fixing the input terminal to the case cap by the scooped part for slip-out stoppage made at the input terminal in the vicinity of the outside end face of a case cap. CONSTITUTION:An input terminal 8 is installed in the specified position after being press-fit into a hole 14. And the free end 15a of a scooped part 15 is abutted against the outside end face 6a of a case cap 6, and is fixed to it. Accordingly, since the input terminal 8 contacts closely with the hole 14 of the case cap 6, and also the free end 15a of the scooped part 15 abuts securely on the outside end face 6a of the case cap 6, even if external force P works in arrow direction, the free end 15a works as a stopper, and the effect of slip- out stoppage can be increased. Hereby, the slip-out accident of the input terminal can be removed.
Patent JP-H11274971-A (JP)
Title: Transceiver
Inventor: YOSHIKAWA YOSHISHIGE
IPC: H04B1/40
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of insertion of an antenna switch by connecting a 1st external terminal of receiving amplifier input, a 2nd external terminal of transmitting amplifier output, a switch and one of both ends of each of 1st and 2nd reactance elements to the 3rd and 4th external terminals of an integrated circuit and connecting the other end of each of 1st and 2nd reactance elements to an antenna respectively. SOLUTION: In a reception mode, the 1st and 2nd switches 6 and 7 are off and turned on respectively. A 4th external terminal 11 is short-circuited via the ground by the switch 7. The impedance is increased in the direction of the terminal 11 against an antenna terminal 14 which is set to a 1st inductor element 12 and a matching circuit 15. In a transmission mode, the switches 6 and 7 are turned on and off respectively. A 3rd external terminal 10 is short- circuited via the ground by the switch 6. The impedance increases in the direction of the terminal 10. The terminal 14 is set to a 2nd inductor element 13 and the circuit 15. Then both elements 12 and 13 are located outside an integrated circuit.
Patent JP-H09241450-A (JP)
Title: Colored resin composition for forming flow pattern
Inventor: MOMOI YASUTAKA
IPC: C08L33/08
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a colored resin composition useful as a marble-like molding, etc., capable of readily producing a molding excellent in surface smoothness, having a beautiful flow pattern free from surface release from a ground color forming resin, comprising a specific hydrocarbon-based resin, a synthetic rubber, an adhesiveness imparting resin and a pigment. SOLUTION: This colored resin composition comprises (A) a cyclic olefin- based resin (A1 ) such as a polynorbornene or an ethylene/2-norbornene copolymer or a polymethylpentene resin (A2 ) such as 4-methylpentene-1 polymer, (B) a synthetic rubber such as styrene/butadiene rubber, chloroprene rubber, butyl rubber or polybutene, (C) an adhesiveness imparting resin such as an ethylene/ vinyl acetate copolymer, an ethylene/ethyl acrylate/maleic anhydride copolymer and (D) a pigment.
Patent JP-S59200083-A (JP)
Title: Pump
Inventor: OOHASHI YOSHIAKI
IPC: F04B43/04
Filed: 1983-04-27
Abstract: PURPOSE:To eliminate an intermediate transmission mechanism while to simplify the structure and to reduce the size thus to reduce the material cost and to improve the productionability by constructing the pump body with first, second and third chips while utilizing an unimolf vibration chip. CONSTITUTION:In a liquid feed pump, positive/negative voltage of predetermined frequency is applied onto a lead wire 9 connected to a thin disc or an unimolf vibration chip 1, to deform said chip 1 in convex/concave alternatively to perform pumping function thus to flow liquid fuel into a pressurizing section 4 and pressure fed through a delivery side check valve 6. The pump body 3 is splitted into first, second and third construction chips 12, 13, 14. Consequently the material and production cost can be reduced while the size is also reduced. Furthermore through utilization of an unimolf vibration chip 1, an intermediate transmission mechanism can be eliminated resulting in improvement of efficiency, simplification of structure and reduction of size.
Patent JP-H05242176-A (JP)
Title: Generation control system for drawing
Inventor: SHIMIZU HIDEKO
IPC: G06F12/00
Filed: 1992-02-26
Abstract: PURPOSE:To restore a drawing which is several generations before by storing the correction history of drawings when the drawing is updated by a CAD system for drawing design. CONSTITUTION:When a user updates the drawing, an input data storage part 11 receives drawing data before and after the update and a data correction information process part 12 compares the drawing data before and after the update. The comparison result is stored as data showing a difference point in a data correction information storage part 13 each time the data are compared. When drawing data which are several generations before are required, the desired generation is inputted from a data request part 12, a retrieval process part 22 takes the drawing data of the desired generation out of the data correction information storage part 13, and a data constitution concreting process part 14 restores the data.
Patent JP-S572349-A (JP)
Title: Rubber composition for vulcanization
Inventor: TOUJIYOU TETSUO
IPC: C08L23/00
Filed: 1980-06-06
Abstract: PURPOSE: A rubber composition having improved processing characteristics without adding a softening agent to it, providing a vulcanized material having rubberlike properties, strength, and sufficient flame retardancy, obtained by adding a flame-retardant to a specific ethylene-olefin copolymer rubber.  
     CONSTITUTION: 10W70pts.wt., Preferably 25W55pts.wt. flame-retardant is added to 100pts.wt. ethylene-α-olefin copolymer rubber having 82/18W95/5, preferably  85/15W95/5 molar ratio of ethylene unit to 4W10C α-olefin unit (ethylene/α-olefin), and 0.6W3.0dl/g, preferably 0.8W1.5dl/g intrinsic viscosity [η]. 1-Butene is preferable as the α-olefin unit of the copolymer, and the copolymer rubber contains well  a polyene component, preferably dicyclopentadiene, etc. with respect to processing  characteristics. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03276713-A (JP)
Title: Pattern forming material and pattern forming method
Inventor: BAN KOJI
IPC: H01L21/027
Filed: 1990-03-27
Abstract: PURPOSE:To improve the shape of accumulated energy profile which is formed as a latent image by electron beam lithography and to improve the shape of a pattern and resolution by performing the electron beam lithography and the projection of light within a specified wavelength range for resist at the same level. CONSTITUTION:In negative-type elecron-beam resit comprising novolak resin or p-hydroxystyrene resin, melamine compound and acid generating agent, the acid generating agent forms acid by the projection of the electron beam. With the acid as a catalyst, the resin and the melamine compound are bridged, and negatives property is obtained. In resist material, intense absorption is present in far infrared region. There is a window part where the absorbance becomes the minimum value in the vicinity of 240-260nm. In the p-hydroxystirene resin, the window is located in the vicinity of 248nm. In the vicinity of 265nm, epsilonbecomes large up to about 0.7mum<-1>. Then, the light is projected at this wavelength region. Thus the shape of a pattern is improved. The light is selectively projected on the wavelength region at the optimum value in the range of 0.5-1.2mum<-1> for epsilon of the resist material. Thus, the shape of the pattern is improved.
Patent JP-S553352-A (JP)
Title: High refractive index glass for glass bead
Inventor: NAKAGAWA ISAMU
IPC: C03C12/02
Filed: 1978-06-22
Abstract: PURPOSE: To provide the title glass contg. TiO 2 , BaO, ZnO, ZrO 2 , SiO 2 , CaO, SrO, etc. in a specified ratio, having such a high refractive index as above 2.1 and strong reflective action, and fit for long-term use as a traffic-control sign without being blackened by SO 2  esp. in exhaust gas.  
     CONSTITUTION: The high refractive index glass for glass heads consists of, by wt., TiO 2 ; 42W50%, BaO; 20W40%, ZnO; 2.5W30%, ZrO 2 ; 2.5W25%, SiO 2 ; 0.2W 1.5%, CaO≤2%, SrO≤6%, Al 2 O 3 ≤2%, Na 2 O≤1.5%, K 2 O≤1.5% and Li 2 O ≤1.5% and contains no B 2 O 3 . The addn. of a little SiO 2  stabilizes the glass structure to enable the ZrO 2  content to be raised. The heterogeneity of glass in a melt- forming process is thus improved, and glass beads of high transparency are obtd. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11269569-A (JP)
Title: Gallium refining
Inventor: YAMAMOTO KAZUTOMI
IPC: C30B29/40
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly realize the high purity at a low cost by heating and melting black gallium fine particles generated in pickling low purity gallium or gallium scraps while bringing them into contact with metal oxides to remove coating oxides or the like. SOLUTION: Low purity Ga including by-products in manufacturing aluminum or Ga scraps obtained in machining GaAs single crystal is pickled while stirring it in a 0.001-0.1 N solution of such as hydrochloric acid and nitric acid. A part of impurities is eluted into a pickling solution out of Ga, and the suspension of black Ga fine particles is generated. The particles are collected, and heated and melted at 600-1000 deg.C at the pressure of >=10<-5> TORR in a container for vacuum heating while bringing them into contact with formed bodies or powder of the metal oxide. The metal oxide is preferably aluminum oxide or the like. A part of impurities are evaporated and removed from Ga, and impurities contained in the oxide and hydroxide on its surface are removed to increase the purity to >=99.9999%.
Patent JP-H03275041-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: ITO YUKINOBU
IPC: A61B5/055
Filed: 1990-03-26
Abstract: PURPOSE:To make it possible to perform rapidly and accurately setting of an optimum condition of a high frequency pulse taking the wt. value of an examinee into consideration by connecting a means for measuring wt. of the examinee equipped on a bed with a computer system through a means for trasnmitting a signal of a measured wt. value. CONSTITUTION:As a pressure sensor 9 measuring automatically the wt. of an examinee is provided on a bed 5 of an apparatus 1 wherein a top plate 4 on which the examinee is laid down is driven, when the examinee is laid down on the top plate 4 before photographing, the value of wt. of the examinee is obtd. by means of the pressure sensor and the optimum condition of a high-frequency pulse can be rapidly set, taking the obtd. value of wt. into consideration. In addition, as the measured value of wt. is directly input in a system determining the optimum condition of the high-frequency pulse of a computer system 7 through a light transmitting line 8b, it is possible to prevent the value of wt. from input mistake and to set accurately a condition. It is therefore possible to photograph in a short time.
Patent JP-H10269174-A (JP)
Title: Controller
Inventor: KIKUCHI KAZUNORI
IPC: G06F13/368
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently perform control by making plural controllers able to utilize a device to be controlled. SOLUTION: Plural controllers 40-1 to 40-m are connected to a GPIB interface bus 10. The controllers 40-1 to 40-m supply discrimination signals MD-1 to MD-m, which show whether they are operation modes having a control right or not to an operation discriminating part 60. The part 60 generates an operation detection signal MT that shows whether any controller of the controllers 40-1 to 40-m is an operation mode that has the control right of a bus or not and supplies it to the controllers 40-1 to 40-m based on the signals MD-1 to MD-m. The controllers 40-1 to 40-m discriminates whether other controllers are control modes or not based on the signal MT and performs signal transfer processing with controlled devices 50-1 to 50-n after confirming that the other controllers do not have the control right of the bus. The device to be controlled can be used by plural controllers.
Patent JP-S56719-A (JP)
Title: Antenna unit of phase difference power feeding type
Inventor: KANE JIYOUJI
IPC: H01Q9/16
Filed: 1979-06-14
Abstract: PURPOSE:To increase the gain and to realize the miniatured and light weight antenna, by enabling to control the reactance of the two terminal variable reactance circuit constituting the dipole antenna. CONSTITUTION:One of the two dipole antennas opposing with a given interval is constituted as shown in figure. But, since tuning (matching) can not be made only to limited frequency range only with the shorted antenna elements 15, 15' having distributed inductance, the variable reactance circuits (parallel resonance circuits consisting of coils 16, 16', variable capacitors 17, 17', and capacitors 18, 18') are connected and the resonance frequency (fr) is set to the specified value. That is, in case of a parallel resonant circuit, since the reactance is a greater positive or negative value at the frequency before and after the resonance frequency (fr), the reactive component of the elements 15, 15' can be controlled by suitably setting the frequency (fr).
Patent JP-H08252937-A (JP)
Title: Thermal printing head
Inventor: NISHIKAWA MINEO
IPC: B41J2/335
Filed: 1996-03-29
Abstract: PURPOSE: To enhance strength for holding a connection state, for example, when the rotary vibration of a platen is transmitted by arranging a thermal head substrate on a support plate so that both of a row of connection terminal parts and a row of heating resistors an positioned between bent pieces. CONSTITUTION: A support plate 2 is formed by the press processing and molding of sheet metal and both side edges in the longitudinal direction of the support plate 2 are bent downwardly to form bent pieces 2b and holes 7, 7 are formed to the central part of the support plate 2. Guides 10, 10 having notches receiving the rotary shaft of a platen are integrally formed to the end parts 2c, 2c of the support plate 2. The width in the short side direction of the support 2 is made larger than that of a thermal head substrate 12 and the thermal head substrate 12 is arranged on the support plate 2 so that both of the rows of the connection terminal parts 15 and heating resistors 13 provided to the other end edge in the longitudinal direction of the substrate 12 are positioned between the bent pieces 2b.  By this constitution, strength for holding a connection state can be enhanced even when the rotary vibration of the platen is transmitted.
Patent JP-H05240055-A (JP)
Title: Intake air cooling system in engine
Inventor: MURATA NOBUO
IPC: F02B29/04
Filed: 1992-02-27
Abstract: PURPOSE:To keep off any overcooling of intake air so simply and accurately by installing a branch passage, passing through the inside of an engine and the vicinity of a water jacket, in a part at the upstream side of an inlet passage installed at the outside of an engine, and at the time of low temperature in the engine, selecting the intake air to this branch passage. CONSTITUTION:An intake air cooling system in an engine 2 cools intake air, being fed to an engine 2 from an inlet passage set up at the outside of the engine 2, to the specified temperature. In this case, a cooling water jacket 32 is installed in this engine 2. In addition, a branch passage 34, passing through the inside of the engine 2 (a cylinder head 2a) and the vicinity of the water jacket 32, is installed in a part at the more upstream side a throttle valve 28 in the inlet passage separately from the inlet passage. Further a selector valve 36 is installed in a part at the upstream side of the branch passage 34. At the time of low temperature in the engine 2, the branch passage 34 is opened by this selector valve 36, thereby preventing any overcooling of the intake air. On the other hand, at the time of high temperature, the branch passage 34 is closed, letting an intake temperature down to a proper level in the inlet passage.