baber/WOPTO huggingface dataset:
Patent JP-S57154774-A (JP)
Title: Solid electrolyte cell
Inventor: SAITOU SATORU
IPC: H01M6/18
Filed: 1981-03-19
Abstract: PURPOSE:To obtain a solid electrolyte cell capable of discharging for long hours at a minute current and at a high and stable dicharge voltage by using a mixture of thiophene and iodine as an anode and limiting the amount of water contained in the anode. CONSTITUTION:Lithium is used as a cathode 1, and a mixture of thiophene and iodine is used as an anode 3. Furthermore, the amount of water contained in the anode 3 is limited to 0.05% or less, by weight. The mixture used as the anode 3 forms a charge-transfer complex, and shows certain conductivity. Therefore, it is not necessary to add a conductive agent such as graphite, etc. By contacting the anode 3 and the lithium cathode 1 together, a solid electrolyte 2 made of lithium iodide is formed on the boundary area. Self-discharge from water and lithium can be avoided to some extent by limiting the amount of water contained in the anode 3, and lithium hydroxide can be prevented from accumulating on the boundary area between the anode 3 and the cathode 1.
Patent JP-H01217745-A (JP)
Title: Magneto-optical recording medium
Inventor: HIRASAKI MICHIYA
IPC: G11B11/10
Filed: 1988-02-24
Abstract: PURPOSE:To improve strength and weatherability by forming two layers consisting of an underlying layer and org. high-polymer layer over the entire surface of a recording medium formed by sticking two sheets of transparent substrates on which magneto-optical recording layers are formed into tight contact with each other. CONSTITUTION:The two layers consisting of the underlying layer 5 and the org. high-polymer layer 6 are formed over the entire surface of the magneto- optical recording medium constituted by sticking the transparent substrate 1 on which the magneto-optical recording layer 2 is formed and another transparent substrate 4 into tight contact with each other by using a UV curing resin 3. The layer consisting of a titanate coupling agent of isopropyl tris(dioctyl pyrophosphate) titanate is used as the underlying layer 5 and polyvinylidene fluoride or modified matter of the polyvinylidene fluoride or the like is used as the org. high-polymer layer 6. The resistance to scratching is thereby provided to the recording medium and the weatherability thereof is improved.
Patent JP-S61201489-A (JP)
Title: Gas laser oscillator
Inventor: SATO SABURO
IPC: H01S3/038
Filed: 1985-03-04
Abstract: PURPOSE:To obtain laser beams having flat intensity distribution by arranging a pre-discharge electrode to a main discharge section so as to generate pre- discharge forming a non-main discharge region. CONSTITUTION:A large number of pre-discharge electrodes 8 are disposed so that one pre-discharge electrode at the enter is removed in the pre-discharge electrodes 8. Corona discharge is generated among each pre-discharge electrode 8 at narrow electrode intervals and a cathode 2 fist in the first half of pulse voltage applied to the cathode 2 from a power supply, but two divided main discharge regions 11a, 11b are shaped because two pre-discharge electrode groups 8a, 8b are formed. A non-main discharge region 12 is shaped to a section removed at the beginning. Accordingly, laser beams, which are excited by discharge action and outputted from one of an optical resonator, have intensity distribution 13 having a low central section and high peripheral sections, and uniform intensity distribution 14 is acquired when the pre-discharge electrode groups 8a, 8b are brought near as much as possible and the space of the non- main discharge region 12 is further narrowed in the intensity distribution 13.
Patent JP-H06259692-A (JP)
Title: Wide area control system for traffic sign
Inventor: UENO TAKAAKI
IPC: G08G1/09
Filed: 1993-03-02
Abstract: PURPOSE:To freely change the contents of a sign and to control the traffic sign over a wide area by providing a traffic sign device, central processing unit and transmission line. CONSTITUTION:The image data of various traffic signs and the display schedule data of each traffic sign device 1 corresponding to a time zone/day of the week are prepared, changed and transmitted through a transmission line 15 to the device 1 by a central processing unit 9. According to the display schedule data from the central processing unit 9, a display control means 5 of the device 1 displays the image of the correspondent traffic sign on a sign display 3 and periodically reports the traffic sign to be displayed at present to the device 1. At the central processing unit 9, the operating state of the device 1 is checked and the display state is monitored based on the data sent from the device 1. Thus, the display of each traffic sign can be arbitrarily varied over the wide area, and the display of these signs can be simultaneously controlled at the center and automatically controlled according to the schedule.
Patent JP-S56138923-A (JP)
Title: Adjusting method for focussing
Inventor: NAMAE TAKAO
IPC: H01L21/027
Filed: 1980-03-31
Abstract: PURPOSE:To enable to perform a precise adjustment of focussing by a method wherein an electron beam is scanned on the reference mark on a substrate and the excitation of an electron lens system is controlled in such manner that the identically strengthed signaling time intervals obtained from the boundary section of the mark will approach an ideal value. CONSTITUTION:The signal reflected from the mark and its vicinity is detected by scanning an electron beam on the heavy metal mark provided on a sample substrate, and the focus of the electron beam is adjusted by controlling the excitation of the electron beam system in such manner that signaling time intervals of the identical strength which is almost rectangular pulse-shaped signal will approach an ideal  value (for example, H). Accordingly, as no differentiated waveform is utilized in the focus adjustment, there exists no emphasis due to noise of differentiation and a precise focus adjustment can be performed.
Patent JP-H06256330-A (JP)
Title: Production of propiophenone derivative
Inventor: OHARA KATSUFUMI
IPC: A61K31/445
Filed: 1993-03-02
Abstract: PURPOSE:To extremely easily produce the subject compound useful as a muscle relaxant, etc., from an inexpensive safe raw material in high yield by reacting a 4-substituted propiophenone and a cyclic amine or its salt with 1,3,5-trioxane. CONSTITUTION:A propiophenone derivative of formula III (e.g. 4'-ethyl-2- methyl-3-piperidinopropiophenone) is produced by reacting a 4-substituted propiophenone of formula I (R is lower alkyl) (e.g. 4-ethylpropiophenone) with a cyclic amine of formula II [Z is (CH2)n ((n) is 0 or 1)] or its salt (e.g. piperidine hydrochloride) and 1,3,5-trioxane. The compound of formula III has central muscle relaxing action and analgesic action. An inexpensive raw material free from stimulating smell and carcinogenic danger can be used in the present process. The objective compound of formula III can be produced in an almost stoichiometric high yield.
Patent JP-S56137239-A (JP)
Title: Processing method for surface of rotary body by laser beam
Inventor: ISHIKAWA KEN
IPC: B23K26/00
Filed: 1980-03-31
Abstract: PURPOSE:To make it possible to process to the same depth even at the time when rotating speed is varied and to prevent deterioration of processing amount even in the high-speed rotating region, by allowing laser beam to be gathered on a slim beam section and to rotate and process symmetrically in the direction of the section. CONSTITUTION:When a rotary body 4 is rotated and a laser beam L is emitted from a laser oscillator 1, the laser beam L is gathered into a flux by a light-collecting lens 2 and then stretched to a slim beam by a cylindrical lens 3. When the cylindrical lens 3 is moved symmetrically to the rotary body 4 in a range of theta=0 deg.- 90 deg., light-collecting spot is radiated in 7 8 9 and such as order. When a laser beam L of the same laser output is applied, the light is collected into a slim shape by the light-collecting lens 2 and the cylindrical lens 3, and therefore, processing depth can be largely changed depending on light-collecting direction, and further, in the light-collecting spot which was stretched in the direction of rotation of the rotary body 4, the marginal speed where processing is not operated becomes more closer to the high-speed rotating region.
Patent JP-S59168800-A (JP)
Title: Speaker diaphragm edge
Inventor: KOBAYASHI MIKIO
IPC: H04R7/18
Filed: 1983-03-15
Abstract: PURPOSE:To improve the vibration damping force by forming a composition comprising ethylene-propylene copolymer rubber and a propylene-ethylene random copolymer into a sheet so as to form a speaker diaphragm edge. CONSTITUTION:The edge part 3 of the speaker diaphragm 2 uses the following materials: That is, a composition comprising 45-98wt% of ehtylene-propylene copolymer rubber where 20-75wt% of propylene is included and 55-2wt% of propylene-ethylene random copolymer having 2-15wt% of ethylene is formed. Then, the composition is formed into a sheet having 0.05-2.0mm. of thickness. Then, this is used as the material for the edge part 3.
Patent JP-H10226577-A (JP)
Title: Highly toughened silicon nitride sintered compact and its production
Inventor: TORIYAMA MOTOHIRO
IPC: C04B35/64
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To produce a highly toughened silicon nitride sintered compact by microwave heating. SOLUTION: A silicon nitride ceramic sintering aid consisting of alumina and thulium oxide or alumina and ruthenium oxide is prepd. as a sintering aid fit for microwave sintering. A compact formed by adding the sintering aid to silicon nitride powder and compacting them is sintered by microwave heating at 1,600-1,900 deg.C for 30min to 6hr in an atmosphere of nitrogen to produce the objective highly toughened silicon nitride sintered compact.
Patent JP-2000237977-A (JP)
Title: Portable rewind auxiliary tool
Inventor: OKA YUKIO
IPC: B25F3/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a rewind auxiliary tool by which a motor-driven drill can be instantaneously used in a rewinding tool. SOLUTION: This auxiliary tool can be installed in a medium low speed motor driven drill 15, and is formed by a rotating shaft 1 which can be installed in the motor driven drill 15, a pair of clamping support members 5 which can be installed on the rotating shaft 1 and a fastening member 13. First, a clamping part of the rotating shaft 1 where the clamping support members 5 are integrated is inserted in a bearing 16 at the tip of the low speed motor driven drill 15. Secondly, a reel 17 is fitted, the clamping support member 5 is inserted in the fitting part from the head side, and finally the whole is firmly fixed by the fastening member 13. The motor driven drill is rotated as required to remove a fishline 18 from the reel 17.
Patent JP-S56138496-A (JP)
Title: Motor-driven fan
Inventor: NOGIWA YASUO
IPC: F04D25/06
Filed: 1980-03-31
Abstract: PURPOSE: To improve utilization rate of guide blades, and to improve noise reduction and remarkable enhancement of suction work rate without incurring enlargement of the whole size by providing profrusions at the both edges of an air inlet  port, and thus attaining a substantial effect of the guide blades extended into inside  of the case with these protrusions.  
     CONSTITUTION: In case of forming an air inlet port 6 in a casing 1, a part of the casing member which is to be removed when the port 6 is formed, shall be cut and bent inward, and guide blades 10 are so formed as to be substantially extended into the inside of the casing 1 with protrusions 21 which are formed through this process of cutting and bending. Existence of these protrusions 21 enables diffuser actions to be performed in the overall range of the guide blades 10. In consequence, circulating energy can be effectively converted to static pressure, and further swirling flows to be produced in the casing 1 can be suppressed. Thus, without incurring enlargement of the whole size utilization rate of the guide blades 10 can be fully increased, and noise reduction and remarkable enhancement of suction work rate can be attempted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02221648-A (JP)
Title: Control device of internal combustion engine
Inventor: KATSUNO TOSHIYASU
IPC: G01N27/41
Filed: 1989-02-23
Abstract: PURPOSE:To obtain a detection value of a control factor close to the requirement of an engine by distributing each control factor calculated by a throttle opening and an oxygen sensor according to the activity of the oxygen sensor to obtain the calculated value of the total control factor. CONSTITUTION:The control factor of an internal combustion engine is controlled by a means A. In this case, oxygen partial pressure of a gas introduced into the internal combustion engine is detected by a means B, and according to the detection result, the control factor value is calculated by a means C. The driving condition having an influence on the control factor is detected by a means D, and according to this detection result, a control factor value is calculated by a means E. Further, the activated state of the means B is detected by a means F. According to the output of the means F, each contribution of the respective control factor value calculated by the means C, E is calculated, and the total control factor value to the means A is determined by a means G. Hence, a detection value of injection quantity or ignition time close to the required value of the engine is obtained.
Patent JP-H01221579-A (JP)
Title: Oiling agent for producing carbon fiber
Inventor: OGISO OSAMU
IPC: D01F11/04
Filed: 1988-02-24
Abstract: PURPOSE:To obtain an oiling agent, consisting of an aqueous emulsion containing a specific silicone oil and aliphatic monocarboxylic acid alkanolamide as an essential emulsifying agent and capable of imparting wetting characteristics and melt sticking resistance to carbon fibers by application thereto. CONSTITUTION:An aqueous emulsion rich in long-period stability is prepared by using (A) a silicone oil (preferred example; dimethyl silicone) which is a simple substance or mixture having <=100cst viscosity at 25 deg.C as a principal component with (B) an essential emulsifying agent consisting of an 8-18C aliphatic monocarboxylic acid alkanolamide at 95-75/5-25 ratio of the components (A)/(B). This emulsion is then applied to carbon fibers during steps ranging from spinning to infusibilizing thereof to exhibit wetting characteristics, improve process passableness and impart excellent melt sticking resistance especially to the above-mentioned fibers.
Patent JP-H02223333-A (JP)
Title: Overheat detection circuit
Inventor: NAGANUMA KATSUNORI
IPC: H02H5/04
Filed: 1989-02-23
Abstract: PURPOSE:To prevent an electric equipment from being burnt by overheating by closing the contact of an auxiliary relay when a contact of a thermal relay is opened which opens the contact when overheat is detected. CONSTITUTION:When the temperature of an equipment intended for protection is raised and thermal relay 1 exceeds the set temperature, the contact of the thermal relay 1 is opened and the secondary circuit of an insulating transformer 3 is released, so that only the exciting current of the transformer 3 will flow to the primary winding. Consequently, the thermal relay 1 and a contact 5 to give overheat detection signal are completely insulated electrically by the insulating transformer 3. When the thermal relay 1 detects overheat, a coil 4 of an auxiliary relay is excited, with which the contact 5 can be closed.
Patent JP-S59169360-A (JP)
Title: Switching regulator circuit
Inventor: SOMA MUNEMASA
IPC: H02M3/155
Filed: 1983-03-14
Abstract: PURPOSE:To obtain both positive and negative voltages by charging a reverse polarity power source condenser connected in series with a diode on the basis of energy discharged from an inductance element in the OFF period of a transistor in reverse polarity to a smoothing condenser. CONSTITUTION:A switching transistor (TR) 2 is connected in series with a positive DC power line 3, a smoothing inductance element 4 is connected in series with the power line 3a of the output side of the TR 2, and a smoothing condenser 5 and the first load 9 are connected to the power line 3b of the output side of the element 4. A switching control signal supply circuit 10 supplies a switching control signal to the base of the TR 2. A rectifying diode 7 is connected to the line 3a having ON directivity on the basis of energy discharged from the element 4 and connected between the common lines 6 through a parallel circuit of the reverse polarity power source condenser 16 and the second load 18.
Patent JP-H01216983-A (JP)
Title: Method for optical resolution of (+-)-tetrahydrofuran-2-carboxylic acid
Inventor: NOHIRA HIROYUKI
IPC: C07D307/42
Filed: 1988-02-26
Abstract: PURPOSE:To readily carry out optical resolution of the subject compound useful as a raw material for antimicrobial penem based antibiotic substances in high yield and purity, by reacting tetrahydrofuran-carboxylic acid with an optically active (halogenophenyl)ethylamine. CONSTITUTION:(+ or -)-Tetrahydrofuran-2-carboxylic acid expressed by formula I is reacted with an optically active 1-(4-halogenophenyl)ethylamine expressed by formula II (X is Cl or Br; C* is asymmetric carbon atom) in a molar amount of preferably 0.5-1.1times based on the compound expressed by formula I and optically resolved.
Patent JP-S62275132-A (JP)
Title: Production of polysiloxane-containing resin
Inventor: ISOZAKI OSAMU
IPC: C08F290/00
Filed: 1987-02-24
Abstract: PURPOSE:To introduce siloxane side chains each having at least two functional groups into a vinyl polymer to improve the crosslinkability of this vinyl polymer and its compatibility with other resins, by copolymerizing a polysiloxane macromonomer having at least two free functional groups, obtained by using a specified material with a vinyl monomer. CONSTITUTION:This polysiloxane-containing resin can be obtained by co polymerizing a vinyl monomer with a polysiloxane macromonomer obtained by reacting 70-99.999mol% compound (A) of formula I (wherein R1 is a 1-8C aliphatic hydrocarbon group or a phenyl group and R2, R3 and R4 are each a 1-4C alkoxyl group or a hydroxyl group) with 30-0.001mol% compound (B) of formula II (wherein R5 is H or methyl, R6, R7 and R8 are each a hydroxyl group, a 1-4C alkoxyl or a 1-8C aliphatic hydrocarbon group and n is an integer of 1-6), having at least two free functional groups, per molecule of the formed monomer, selected from among hydroxyl groups and alkoxyl groups and having a number-average MW of 400-100,000.
Patent JP-2000237410-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the actual fluctuation time from deviating from a preliminarily determined fluctuation time in a state that burden of control related to the identification information display of a game control means can be reduced. SOLUTION: A CUP for display control determines the number of frame feed from a display pattern at the time of starting a reach operation and a final stop pattern at first. Next, the time required for frame feed is determined. As a result, the timing at the time of starting the reach operation is determined. The time from the starting of fluctuation to the starting of the reach operation is determined. The CPU for display control changes a period for a pattern 1b. Namely, high speed fluctuation periods TL1, TR1 and TC1 are made variable and the whole fluctuation time is kept constant. Therefore, even when the number of frame feed is made different, the whole fluctuation time is not changed.
Patent JP-H09236610-A (JP)
Title: Scanning reflected light microscope
Inventor: KATOU MIDORI
IPC: G01N37/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a scanning reflected light microscope with which the light characteristic of the microareas of a specimen which does not allow incidence light to transmit can be observed. SOLUTION: This microscope consists of an optical fiber 2 with a micro- opening, a lens 3 which gathers reflected light, an observation system 13 which measures its intensity and a specimen stage 10. The optical fiber 2 goes through the lens 3. The evanescent light leaking out of the micro-opening of the optical fiber 2 is turned upon a specimen. The reflected light from the specimen is gathered by the lens 3 and guided to a photomultiplier 13 by a collimator lens 12 and its intensity is measured. This device enables geometry measurement, spectrum and absorption measurement, etc., of an area smaller than light wavelength to any specimen.
Patent JP-S60213131-A (JP)
Inventor: ROJIYAA DABURIYU UTSUDO
IPC: H03M13/00
Filed: 1985-03-04
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-H06260796-A (JP)
Title: Tension applying apparatus for double-sided board inspecting equipment
Inventor: YANAGI KUNIO
IPC: G01N3/08
Filed: 1993-03-03
Abstract: PURPOSE:To provide an apparatus whereby a tension can be adjusted easily, with respect to the structure of a tension applying mechanism in a clamp mechanism for straightening the bend of a printed board. CONSTITUTION:In a tension applying apparatus for a double-sided board inspecting equipment, a spring mechanism 30 for transferring a desired tension to a holding means 3 which straightens the bend of a printed board 2 by holding its end parts is provided. By the predetermined quantity of the given strain of a spring in the spring mechanism 30, the desired tension is transferred to the holding means 3, and the bend of the printed board 2 is straightened.
Patent JP-S52127042-A (JP)
Title: Data transfer system
Inventor: SATAKE SHIGERU
IPC: G06F15/16
Filed: 1976-04-16
Abstract: PURPOSE: To facilitate connection to each of sub computers thereby increasing data transfer speed per unit time by permitting the size of bit length/access to be set in each of the computers at the state of the computer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56138692-A (JP)
Title: Condenser
Inventor: TETSUNO HARUO
IPC: H01L23/34
Filed: 1980-03-31
Abstract: PURPOSE: To miniaturize the device and improve cooling performance by a method wherein the area of cooling pieces arranged in a plurality of cooling pipes is made maximum at the lowest one in the condenser used for a boiling-cooling device mounted under the floor of an electric car and the like.  
     CONSTITUTION: In the condenser which is suited for a boiling-cooling device cooling a heating body such as a semiconductor by utilizing the change in phase between the liquid and vapor phases of a cooling medium condensed by boiling, a plurality of cooling pipes provided with cooling pieces are communicated in a plurality of stages through the intermediary of headers 4 and 5. On the occasion, the ratio of the area of the cooling piece 3A of the cooling pipe 2A in the upper stage to that of the cooling piece 3B of the cooling pipe 2B in the lowest stafe is set to be 3B>3A. When the condenser is arranged under the floor of the electric car or the like, running wind positioned apart from the floor and having a large velocity can be passed through the cooling pieces by this constitution, and therefore, the condensating performance of the cooling pipe 2B located in the lowest stage is improved and the condenser can be miniaturized. 
     COPYRIGHT: (C)1981,JPO&Japio