baber/WOPTO huggingface dataset:
Patent JP-H03250675-A (JP)
Title: Cesium atom oscillator
Inventor: ISHIHARA NAOKI
IPC: H01S1/00
Filed: 1990-02-28
Abstract: PURPOSE:To prevent deterioration in characteristics of a cesium beam tube due to malfunction so as to improve quality by supplying source voltage to an entire circuit only when a vacuum degree in the cesium beam tube is sufficiently stabilized. CONSTITUTION:An oscillator is constituted such that with an output (c) of a Schmidt Trigger circuit 4 applied to a flip-flop circuit 6, the instant an input signal becomes from L to H, the output becomes from H to L. Thus the output is H when an ion pump in a cesium beam tube 1 is not in operation and a vacuum degree is not sufficient, while it is L when the ion pump is operating and the vacuum degree is sufficiently good. A control switch 8 is structured to have a contact 9 closed only when an output (e) of an ON circuit 7 is L. Therefore if a second switch 12 is turned ON with a delay of  t since a first switch 11 is turned ON, when the output (e) of the OR circuit 7 becomes L at (t3), that is when the vacuum degree in the beam tube is better than a specific value, the control switch 8 is closed, power supply voltage is sent to a power supply circuit 10, and power supply voltage is supplied to circuits other than the ion pump of the cesium beam tube 1 and an entire circuit of a cesium atom oscillator.
Patent JP-H05248059-A (JP)
Title: Construction method for laying tile
Inventor: YAMAZAKI KENICHI
IPC: E04F13/21
Filed: 1992-03-03
Abstract: PURPOSE:To improve the adhesion strength between a substrate mortar and a laying mortar, in a tile execution method in which the substrate mortar is applied to a skeleton surface and tiles are laid on the substrate mortar through the laying mortar. CONSTITUTION:After a substrate mortar 2 mixed with fibers 2A is attached on a skeleton surface 1, fibers 2A are projected from the substrate mortar surface 2a and fluffed, and tiles 4 are laid through a laying mortar 3. The substrate mortar 2 and the laying mortar 3 are firmly attached by the anchoring effect of the fibers 2A.
Patent JP-H11247577-A (JP)
Title: Steel-shell isolation section earth-retaining construction method and earth-retaining excavator
Inventor: INO TOSHIMI
IPC: E21D9/06
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a steel-shell isolation section earth-retaining construction method and an earth-retaining excavator capable of largely shortening the term of works required for earth-retaining construction works and cut-off construction works between tunnel steel shells. SOLUTION: When rectangular sectional tunnel steel shells formed at a regular interval are formed precedently and these adjacent tunnel steel shells 1, 1 are connected mutually, a retaining wall 12 is bridged as excavating a section between the shoulder sections (t), (t) of the tunnel steel shells in the longitudinal direction of the tunnel steel shells while a cut-off agent is injected to a ground on the outside of the retaining wall and cut-off treatment is executed. Accordingly, since earth-retaining construction works and cut-off construction works between the tunnel steel shells 1, 1 are conducted simultaneously, the term of works required for connecting a section between the tunnel steel shells 1, 1 can be shortened largely.
Patent JP-S52128095-A (JP)
Title: Partial electrode type piezoelectric ceramic oscillator
Inventor: TAKAHASHI SADAYUKI
IPC: H03H9/17
Filed: 1976-04-21
Abstract: PURPOSE:To obtain a filter of large guaranteed attenuation value by lowering the level of secondary resonance as well as realizing the adjustment of electrostatic capacity through addition of electrode only at the circumference area of the resonator surface.
Patent JP-H05252216-A (JP)
Title: Digital demodulator
Inventor: MIKURA HIDEHIRO
IPC: H04L27/22
Filed: 1992-03-03
Abstract: PURPOSE:To ensure an excellent detection characteristic regardless of noise caused at fading or the like at the time of data demodulation by forming an entire digital demodulator as a digital circuit. CONSTITUTION:An exclusive OR gate 10 detects the phase displacement variables of an input angular modulation wave (a) with respect to a recovered carrier (e). A flip-flop 20 detects a phase shifting direction in response to the input angular modulation wave (a) and the recovered carrier (e). An up/down counter circuit 30 counts the phase displacement variables based on each clock pulse from a clock circuit 30a and makes up/down count each clock pulse when the phase shifting direction is different. An arithmetic operation processing circuit 40 outputs demodulation data, digital phase discrimination data and digital phase control data based on a counted output from the up/down counter circuit 30. A phase control circuit 50 uses digital phase discrimination data for every symbol to discriminate the phase of the recovered carrier (e) and shifts the phase of the recovered carrier (e) by the phase shift based on the digital phase control data.
Patent JP-S57159771-A (JP)
Title: Tetrahydroisoquinoline derivative and its preparation
Inventor: YONEDA NAOTO
IPC: C07D217/26
Filed: 1981-03-27
Abstract: NEW MATERIAL:The tetrahydroisoquinoline derivative of formulaI(R 1  is lower alkyl or phenyl-substituted lower alkyl; R 2  is alkyl or phenyl-substituted lower alkyl; R 3  is H or lower alkyl; R 4  is H, lower alkyl or aralkyl) or its salt.  
     EXAMPLE: ( 3S )-2-[N-( 2-Carboxy-n-decyl )-N-ethylcarbamoyl]-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid β-isomer calcium salt.  
     USE: Since the compound has angiotensinase inhibiting activity and accelerates the production of prostacycline having hypotensive activity, it is useful as a hypotensor. It has also vesoconstricting activity and blood platelet coagulation inhibiting activity, and is useful as a medicine.  
     PROCESS: The compound of formulaIwherein R 3  and R 4  are not H, is prepared by reacting the compound of formula II (R 5  is R 4  except H) with phosgen, and then reacting with the compound of formula III (R 6  is lower alkyl). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53131842-A (JP)
Title: Reversal image forming method
Inventor: ANZAI MASAYASU
IPC: G03G15/08
Filed: 1977-04-22
Abstract: PURPOSE: To enable stable images to be obtained by measuring the potential of the uniform potential state on a recording medium and applying the voltage corresponding to this to developing part as a bias. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63209939-A (JP)
Title: Simple transfer machine
Inventor: HONMA SHIGEO
IPC: G03G15/01
Filed: 1987-02-27
Abstract: PURPOSE:To enable a transfer operation by a stamp foil or the like to be easily carried out by providing a pressurization part in which at least pressing force is given a transfer material to be taken out at an opening part of a housing, and a part of the transfer material is transferred onto a transfer face. CONSTITUTION:A housing 1 is so arranged that a top of a stamp foil 7 is taken out, the stamp foil 7 is opposed to a required toner image T part of paper p, i.e. a material to be transferred, and one end of the toner image T is caused to conform to a pressure part 8. Then, the top of the stamp foil 7 is fixed by one hand and required toner image T part is moved pressing all the housing 1 in the of paper direction P by another hand. Thereby, the stamp foil T is pressed with the pressure part 8 and the stamp foil 7 is adhered to the require toner image T part. Then, when the stamp foil 7 together with the housing 1 is separated from the paper P, only an adhered part remains on a surface of the toner image T to be transferred. Thus, a transfer operation can be easily carried out.
Patent JP-S59194347-A (JP)
Title: Cylindrical battery
Inventor: FUJITA KOUJI
IPC: H01M2/08
Filed: 1983-03-18
Abstract: PURPOSE:To suppress the deformation of a sealing body, inserted into the opening of a battery case to seal it, so as to improve the close contact between a sealing body and the case by providing a raised section, extending along the inwardly-protruding annular stage of the case in contact with it, in the periphery of the sealing body. CONSTITUTION:After an inwardly-protruding annular stage 11a is formed near the end of the opening of a bottomed cylindrical battery case 11 also serving as a negative terminal, a spiral electrode group 12 is inserted and nonaqueous electrolyte is poured into the case 11. Next, an insulating sealing body 14 having a positive terminal 13 is inserted into the case 11 from its opening. The sealing body 14 is provided with a hole 14a for attachment of the terminal 13 and has in its lower outer circumferentce a raised section extending along the stage 11a in contact with it. After the sealing body 14 is installed on the stage 11a, the end of the case 11 is inwardly curled to seal the battery. By the means mentioned above, the strength of the sealing body 14 is reinforced, the end of the case 11 can be accurately curled and the sealing performance can be increased. Besides, the sealing body 14 is supported by the raised section and a groove 14C, thereby suppressing the deformation f the sealing body 14 and enabling it to be supported stably.
Patent JP-S57158352-A (JP)
Title: Aluminum alloy foil for electrode of electrolytic capacitor
Inventor: ARAI KOUZOU
IPC: H01G9/04
Filed: 1981-03-27
Abstract: PURPOSE: To manufacture Al alloy foil with very superior etching characteristics by adding a specified amount of Zn to high purity Al or further adding a specified amount of Cu and/or Mn.  
     CONSTITUTION: This alloy foil has ≥99.9% Al purity and contains 0.00001W 0.01wt% Zn or further contains 0.0005W0.01% Cu and/or 0.00005W0.005% Mn. By adding Zn, the number of etched holes is increased, and the holes are uniformly dispersed, yet excess Zn causes the surface melting of the foil and reduces the mechanical strength. The addition of Cu increases the effect of Zn. The addition of Mn increases the 3-dimensional directions of the etched holes and elongates the holes in the thickness direction of the foil, yet excess Mn is not preferable because it increases the electric leak. Other inevitable impurities may be contained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57159877-A (JP)
Title: Method for controlling combustion in coke oven
Inventor: YAMAMURA HARUO
IPC: C10B21/10
Filed: 1981-03-27
Abstract: PURPOSE: To set a quenching time of each coke ovebn to an objective value, by a method wherein the weight of a deviation between an objective oven temp. and an average  one-charge oven temp. is reduced and the optimum value of an oven temp. change of a  coke oven group is determined to control combustion.  
     CONSTITUTION: From properties of cool to be charged in each oven[moisture (Mi%),  particle size (%) or charge amount of coal Di (t) and volatile content (Vi%)]and an  objective quenching time (t e   i min), an average one-charge objective oven temp., -TI i , of  each oven is calculated by using formulaI(wherein a 0   i , a 1   i , a 2W4  are constants) and,  next, deviation ΔT f   i  between the average one-charge oven temp. of eadh oven estimated from a measured oven temp. and the objective oven temp., -T f   i , is calculated.  Subsequently, in consideration of a dry distillation condition of each oven, a value of  an oven temp. change amount, ΔTact, which can minimize the square sum Y of the  deviation ΔT f   i  and the deviation of the oven temp. change ΔTact of the total oven  group of formula II (wherein W 1   i , W 2   i  are constants of each oven determined by the  time which has elaspsed after coal charging) is calculated and, from this oven temp.  change and properties of coal to be charged of the total oven group, the change of a  fuel flow amount is calculated and, corresponding to this change, the opening degree  of a oven group fuel valve is controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55139172-A (JP)
Title: Method and apparatus for cutting branch pipe joining part connected to main pipe by placing on bed or cutting material
Inventor: KAKEGAWA JIYUNICHI
IPC: B23K7/00
Filed: 1979-04-13
Abstract: PURPOSE:To enable field cutting of junction curvature part of branch pipe connected to main pipe with a portable device, by constituting with centering base part of joining branch pipe, central rotating shaft part free to move vertically and rotate, cutting torch holding part and other parts in specified combination. CONSTITUTION:A cutting device of joining parts F, G, F of a branch pipe 30 to a main pipe 29 consists of central position determining shaft 9, a centering base part 1' with vertically movable inner and outer columns 14, 12 to support a slide bar 15 in horizontally slidable manner, a central rotating shaft part 2' to maintain an arm 24 horizontally in a rotatable and vertically movable manner through bearing 16 and slide case 13' at the end of the slide bar 15, and a holding part 3' to hold a cutting torch 28 horizontally and rotatably at the end of the rotating shaft 27 through bearing 25. The torch 28 is designed to cut the joining parts F, G, F of the branch pipe 30 while keeping a constant spacing N. This device is simple, and easy to carry.
Patent JP-H04338908-A (JP)
Title: Lens for document read
Inventor: NAGASE OSAMU
IPC: G02B13/18
Filed: 1991-02-19
Abstract: PURPOSE:To obtain the small-sized, inexpensive lens with a wide visual angle by arranging a stop between a 1st and a 2nd group, forming the 1st and 2nd groups of resin materials, and making one surface of each of the groups aspherical. CONSTITUTION:The 1st-3rd groups 1-3 are arranged from an object side and the stop 6 is arranged between the 1st and 2nd groups 1 and 2. The 1st and 3rd groups 3 are positive meniscus lenses which have convex surfaces on the object side and image side respectively and the 2nd group 2 is a negative lens which has a concave surface on the object side; and the 1st and 2nd groups 1 and 2 are formed of resin materials and one surface of each of the 1st and 2nd groups 1 and 2 is aspherical. Then inequalities I hold, where nuj and Nj including (j) as a suffix are the Abbe number and refractive index of the material of the j-th group (j=1-3) to the (d) line, Ri including (i) as a suffix is the radius of curvature of an (i)th surface (including the stop surface) counted from the object side, and Di (i=1-6) including (i) as the suffix is the surface interval on the optical axis between the (i)th surface counted from the object side and an (i+1)th surface.
Patent JP-H01220933-A (JP)
Title: Subscriber management system using ic card
Inventor: ANDO TAKAMI
Filed: 1988-02-29
Abstract: PURPOSE:To simplify the change in the subcarrier attribute due to the insertion of an IC card at the change in a subscriber data by storing each subscriber attribute data into a memory of the IC card. CONSTITUTION:The IC card whose memory stores a subscriber attribute data is loaded to an IC card reader attached to a packet switching equipment 1 to read the memory content of the IC card into a memory area 2 thereby allowing the access to the equipment 1. In case of registering a data onto the IC card, the IC card reader 3 is operated to send an IC card registration command 10, and after registration command replay 11 is sent, the data is registered rom the memory area 2 onto the IC card. Thus, the change subscriber attribute is facilitated.
Patent JP-H0565471-A (JP)
Title: Reactive hot melt adhesive
Inventor: MURATA TSUTOMU
IPC: C09J175/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide the subject adhesive agent comprising an urethane prepolymer and an adhesivity-imparting resin such as a low mol.wt. xylene resin, and having excellent elasticity and initial adhesive force. CONSTITUTION:The objective adhesive agent comprises (A) an urethane prepolymer derived from (i) an organic polyisocyanate compound, (ii) a polyol and (B) a resin not having an active hydrogen atom, having an adhesivity- imparting property and selected from a low mol.wt. xylene resin, a low mol. wt. chromane resin and a low mol.wt. styrenic resin. The component B includes e.g. the reactiornal product of xylene with formaldehyde, the copolymer of chromane with undene or a styrenic polymer, which has usually a mol.wt. of <=10000 (preferably <=6000).
Patent JP-H07233075-A (JP)
Title: Danazol-containing external preparation composition for skin
Inventor: YAMADA YASUYUKI
IPC: A61K31/355
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a danazol-containing external preparation composition capable of being simply used, stably maintaining a high blood concentration of danazol for a long period of time and avoiding adverse effect on live and gastrointestine, having extremely excellent transfer in blood. CONSTITUTION:An external preparation composition for skin is obtained by adding danazol and vitamin E and/or its derivative to a base for an external preparation for skin. The weight ratio of danazol and vitamin E and/or its derivative is 1:0.001-1:1,000, further 1:0.01-1:1,000 to give an external preparation composition for skin. An external preparation composition for skin is useful as a therapeutic agent for endometriosis.
Patent JP-S62204506-A (JP)
Title: Power supply transformer
Inventor: ONISHI KAZUO
IPC: H01F27/34
Filed: 1986-03-05
Abstract: PURPOSE:To obtain the shortest conductive path having a large earth effect and to eliminate the influence of a surge voltage or a noise induction from a power supply to semiconductor parts by forming a projection from part of the metal frame of a power transformer to substantially the same height as input/output terminals of the transformer and soldering to a power supply circuit substrate simultaneously to the input/output terminals. CONSTITUTION:Numeral 3 is a power transformer, numeral 2 is a bypass capacitor and numeral 4 is a printed substrate. A discharging gap is formed in a pattern on the substrate 4. A projection 6 is made of a metal conductor. Numerals 7, 8 are input/output terminals of the transformer 3, and numeral 9 is a chassis of an electronic equipment. A surge voltage or a noise input from the power supply is discharged via the capacitor 2, and the gap from the earth point (a) of the substrate 4 through the projection 6 from the transformer and through the mounting point (c) to the chassis 8 of the transformer to the earthing of the equipment.
Patent JP-S63212870-A (JP)
Title: Automatic chemical analyser
Inventor: KADOTA TOSHIMI
IPC: G01N21/13
Filed: 1987-02-28
Abstract: PURPOSE:To dispense with a rotary connector, to facilitate optical adjustment and to perform continuous measurement, by forming the first light path between a light source and a container using a rotatable optical fiber and forming the second light path between the container and a detector. CONSTITUTION:The measuring light from a light source 39 passes through the opening 20 of an optical case 14 and the window 18 of a thermostatic tank 6 through a light receiver 35 along the light path 28 formed by an optical fiber cord 29 to irradiate a reaction cuvet 2 from a projecting optical lens 36. The measuring light transmitted through the cuvet 2 again passes through the opening 21 of the case 14 from the window 19 of the thermostatic tank 6 along the light path 28 and is condensed by a condensing lens 37 to pass through an optical fiber cord 30 and issued from the lower end 40 of a hollow rotary shaft 15 to be sent to the light receiving part of a detector to be detected. By rotating the case 14 by operating a motor 25 when a turntable 1 is stopped, continuous measurement can be performed and, therefore, the stop time of the turntable 1 can be effectively utilized.
Patent JP-S61205968-A (JP)
Title: Fixing device for electrophotography
Inventor: KAWABATA YASUSHI
IPC: G03G15/20
Filed: 1985-03-11
Abstract: PURPOSE:To obtain a distinct color copy by constituting a titled device so that a form is adsorbed electrostatically to a roller of the side which does not contact a toner image, and also the form can be peeled off from the roller without using a peeling claw. CONSTITUTION:A roller electrifying corotron 16a and a form electrifying corotron 16b are provided on the periphery of a pressure roller 15. When a form 5 onto which a toner image has been transferred reaches a prescribed position, the corotron 16a starts discharging, and a charge of - is electrified to a roller 15. Subsequently, a charge of + is generated in the form 5 for contacting its surface, and the form 5 is held electrostatically on the surface of the roller. When the fixing operation is ended, a charge of - is supplied to the firm by the corotron 16b at a position where the form is peeled off from the surface of the roller. In this way, the surface of the roller and the form 5 are repelled electrostatically, and the form 5 is peeled off. The time for holding the arm 5 on the surface of the roller can be extended, therefore, molten toner flows enough, and a distinct color copy can be formed.
Patent JP-S53131332-A (JP)
Title: Control system for constant engine revolution in automobile loaded with engine equipped with electronic control fuel injection device
Inventor: SAKAKIBARA NAOJI
IPC: F02D29/02
Filed: 1977-04-21
Abstract: PURPOSE: To prevent hunting phenomenon without using specific sensors and phasecompensations by taking out elements of the engine revolution speed and the generated torque from the fuel injection time for controlling them to be adapted to desired values. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62203300-A (JP)
Inventor: UCHIYAMA JUN
IPC: G08B17/10
Filed: 1986-03-03
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-S63213588-A (JP)
Title: Tacky adhesive tape and use thereof
Inventor: TSUKADA ICHIRO
IPC: C09J7/04
Filed: 1987-02-28
Abstract: PURPOSE:To obtain a tacky adhesive tape locally releasable while longitudinally tearing the tape and suitable for the protection of especially building materials, mechanical parts, etc., by applying a tacky adhesive to a surface of a tape made of a material easily tearable along longitudinal direction. CONSTITUTION:A plurality of parallelly arranged V-shaped continuous notches 6 are formed at regular intervals on a surface of a synthetic resin film 3 having a thickness of about 0.1-1mm and made of PE, PP, PVC resin, etc., and a tacky adhesive 4 is applied to the other surface of the film to obtain the objective tacky adhesive tape. The notch 6 may be a discontinuous one such as dotted line or an elongated hole or slit bored through the tape material 3.
Patent JP-H10238703-A (JP)
Title: Liquid tube convection type combustion heating furnace
Inventor: KUBOTA NORIKAZU
IPC: F25B33/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To avoid aging and backfire as caused by overheating of a planar flame type burner by a method wherein a side wall part surrounding a heating chamber is built in a double wall structure to make upper and lower horizontal communication parts communicate with each other while an internal wall of the double wall is linked to liquid tubes by a link plate to reduce the concentration of a CO gas in a waste gas. SOLUTION: Liquid tubes 56 of a heating chamber 52 are separated on the upstream side and on the downstream side of a combustion promoting space 52A where none of the liquid tubes 56 are erected, namely, into a group of upstream side liquid tubes 56A located on the side of a planar flame type burner 2A and a group of downstream side liquid tubes 56B located on the side of an exhaust port 53 and erected in zigzag separately. In the group of upstream side liquid tubes 56A, the liquid tubes except for those 56 the nearest a porous planar refractory block 73 of the planar flame type burner 2A, for example, the liquid tubes 56 on both sides of the third row from the side of the block 73 are linked to a side part 54 (A) of an inner wall 54 adjacent thereto by a link plate 61.  This restricts a drop in the temperature of a combustion gas when passing through the combustion promoting space 52A thereby promoting a combustion reaction.