baber/WOPTO huggingface dataset:
Patent JP-2000317923-A (JP)
Title: Manufacture of cement molding plate having protrusion and recess pattern
Inventor: TANGE YOSHIHIRO
IPC: B28B3/20
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To accurately form a protrusion and recess pattern even in the case of an extrusion molding plate having thixotropy and to reduce a loss by extruding an extrusion molding plate placed on a pallet by an embossing roll mounting guide plates both sides to bulge out at a specific value or above from a surface of the roll. SOLUTION: As a cement molding material, a cement-containing reverse emulsion composition containing a cement, water and oily substance is extrusion molded in a plate-like state. This extrusion molding plate is received on a pallet, then pressed by an embossing roll 1, a protrusion and recess pattern is given to a surface of the molding plate, and then cured and hardened. In this case, as the roll 1, guide plates 13 are mounted at both sides 11 to bulge out 5 mm or above from a surface 12 of the roll. A shape of the plate 13 is a circular shape. Thus, formation of an inaccurate protrusion and recess pattern due to an insufficiency of the cement molding material or a large quantity of loss is prevented to form an accurate protrusion and recess pattern and to alleviate the loss.
Patent JP-H11345008-A (JP)
Title: Numerical controller
Inventor: IKEDA MUTSUMI
IPC: G05B19/18
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to continue working without stopping operation even when an alarm is generated during the scheduled operation by skipping a schedule to a skipped destination stored in a memory at the time of generating the alarm. SOLUTION: Working schedule data such as the execution order and the frequency of working programs prepared in a prescribed working unit are previously set and scheduled operation is executed based on the working schedule data. An SRAM 2 is a memory of which the data are backed up by a battery 3 and stores at least one of a succeeding work exchanging command, a succeeding pallet exchanging command, a skipped destination corresponding to the sort of an alarm and a program hierarchy to be skipped as a skipped destination to be skipped at the time of generating an alarm. Then, at the time of generating the alarm, the schedule is skipped to the skipped destination stored in the SRAM 2. At least two or more of the working schedule elements can be schedule-registered as one of the schedule group.
Patent JP-S635-A (JP)
Inventor: IKEDA MASAOMI
IPC: B65B51/00
Filed: 1986-06-10
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-H01301640-A (JP)
Title: Purification of alpha-substituted acetic acid
Inventor: YOSHIOKA YOSHIKAZU
IPC: C07C51/487
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a high-purity alpha-substituted acetic acid with a simple operation in a short time in high purification yield, by reacting a specific alpha-substituted acetic acid with a weak alkali under shielded light condition and treating the resultant alpha-substituted acetic acid alkali salt with a decolorant. CONSTITUTION:An alpha-substituted acetic acid selected from the compounds of formulas I-V (R1 is H, halogen or 1-5C alkyl; R2 is H, halogen 1-5C alkoxy, 1-5C alkylthio, CF3 or one or more benzene rings) or an alpha-substituted acetic acid produced by the acid hydrolysis of the corresponding alpha-substituted acetonitrile under shielded light condition is made to react with a weak alkali selected from alkali metal bicarbonate, ammonia and magnesium hydroxide under shielded light condition. The obtained alpha-substituted acetic acid alkali salt is decolored with a decolorant to economically obtain the objective alpha- substituted acetic acid in the form of white crystal. The product has decreased color compared with the product produced by conventional process and the methanol solution of the product has transparent colorless appearance.
Patent JP-H085906-A (JP)
Title: Telephoto lens
Inventor: YAMANASHI TAKANORI
IPC: G02B9/64
Filed: 1994-06-15
Abstract: PURPOSE:To provide the large aperture telephoto lens which enables photography from infinite distance to a point about -1/2 magnification by arranging a movable lens group in a lens system which is subordinate to a main lens system and bearing magnification operation and aberration compensating operation. CONSTITUTION:The whole optical system is composed of a 1st lens group G1 with positive refracting power, a 2nd lens group G2 with negative refracting power, a 3rd lens group G3 with positive refracting power, and a 4th lens group G4 with negative refracting power, and focusing from an infinite-distance body to a finite-distance body is performed by moving partial lens components G21, G22, G41, or G42 in the 2nd lens group G2 and 4th lens group G4 so that the on-axis interval to the 3rd lens group G3 is shortened while the 1st lens group G1 and 3rd lens group G4 are fixed about an image plane on the basis of the positions of the respective lens groups about the infinite-distance body.
Patent JP-S61292117-A (JP)
Title: Lens position detecting device
Inventor: YABUKI TAKANOBU
IPC: G02B7/09
Filed: 1985-06-19
Abstract: PURPOSE:To obtain the titled device which is small in size, light in weight, low in its cost, and excellent in its durability and stability by a detecting a position of a lens by detecting a bright and dark pattern part which is provided on the outside periphery of a focus ring and a zoom ring, by a photosensor which is fixed to a prescribed position. CONSTITUTION:When a focus ring 11 is in a position S, if bright and dark pattern parts 11a, 11b and 11c are parts whose reflection factor is high, the first photosensor 13 and the second photosensor 14 detects a light. Next, the focus ring turns in the B direction, and between the position S and a position T, the second photosensor detects a light. In the same way, between the position and a position U, both the first and the second photosensors cannot detect a light. In the position U, only the first photosensor 13 can detect a light. By providing a light shielding plate 23 between the first photosensor 13 and the second photosensor 14, an interference of both of them can be prevented, even if an interval (n) is made small, a lens can be made small in size and light in weight, and also a position can be detected with a high reliability.
Patent JP-S5465742-A (JP)
Title: Production of sheet coated with microcapsule
Inventor: HOSOI NORIYUKI
IPC: B41M5/124
Filed: 1977-11-07
Abstract: PURPOSE: A coating liquid containing microcapsules that is controlled in viscosity and surface tension is coated through a hopper type of coater on webs to produce microcapsule-coated sheets with reduced fluctuation in web quality and excellent surface quality.  
     CONSTITUTION: A coating liquid containing microcapsules that is previously controlled in viscosity to 2-300 centipoise and in surface tension to 20-50 dyne/cm is supplied from tank 2 through metering pump 3, head 4 to bead 8 where the coating liquid is applied onto continuously running web 5. The amount of coating liquid picked up by web is detrmined by the supplied amount of coating liquid 1 to bead 8 and the running speed of web 5. The rusulting web 5 with coated layer 9 is dried by sending it to drying process and wound up, then cut into desired lengths depending upon uses. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01302949-A (JP)
Title: Modem
Inventor: NAKATSUKA JUNJI
IPC: H04L27/00
Filed: 1988-05-31
Abstract: PURPOSE:To reduce a circuit scale and yield by cascade-connecting an LPF which attenuates a frequency that is more than a prescribed value by means of a specified level with an LPF in which an attenuation characteristic more than the prescribed frequency becomes more than a linear function. CONSTITUTION:When a transmission carrier signal is inputted to the ellipse LPF1, it is attenuated as shown in (a) and is outputted from the LPF1. The outputted transmission carrier signal is inputted to the Chebyshev LPF2, is furthermore attenuated as shown in (b), is outputted from LPF2 and it turns into a carrier signal output. The transmission carrier signal output finally turns into one which has received the attenuation characteristic as shown in (c). With such constitution, a transmission level specification which can be transmitted to an NTT line is satisfied, and constitution has the number of low filter orders, and therefore the circuit scale has a small area. Furthermore, an attenuation characteristic error and the yield due to the dispersion of manufacture can be made small.
Patent JP-S5658753-A (JP)
Title: Brushless excitation device
Inventor: AMAGASA NOBUMASA
IPC: H02K9/28
Filed: 1979-10-15
Abstract: PURPOSE:To realize miniaturization by axially forming ventilating duct in a rotary shaft part and at the same time, diamaterically forming ducts in a rotor iron core and a stator iron core and by providing partition around the external circumference of rotary rectification device. CONSTITUTION:A ventilating duct is axially formed by the spider groove 31 of a rotary shaft part. At the same time, ducts 511 and 611 are axially formed in the rotor 5 and the stator 6 respectively. In addition, an air passage 711 is axially  formed in a rectifier wheel 71 of a rotary rectification device 7, and a partition 14  having an opening 141 as if to surround the circumference of a rotary rectification  device 7 is provided. Then air cooled by an air cooler 15 is sucked into a spider  groove 3 under the fan effect of a rotor 5. Part of the air is returned to the cooler 15  through ducts 511 and 611 and the remainder to the cooler 15 via air passages 711  and 141 under the fan effect of the rotary rectification device 7.
Patent JP-S5924031-A (JP)
Title: Striker
Inventor: MIZUTA MIKIO
IPC: B21J7/40
Filed: 1982-07-30
Abstract: PURPOSE:To reduce striking sound as well as the rebound of striking ram by a method in which impaction energy is transmitted through a buffer liquid to the striking ram and partly stored in a pressure-accumulating liquid at the time of striking. CONSTITUTION:When a pressure oil is supplied to the lower part of the inside hole 3 of a striking ram 1, a push-up rod 4 goes up against the pressure of the liquid of a buffer liquid chamber 2 to push up an impaction giver 5. When the supply of the pressure oil is stopped and the pressure oil is discharged from the inside hole 3, the impaction giver 5 is dropped with the push-up rod 4 under its own weight. When the impaction giver 5 goes down sufficiently, a piston 13 closely fits into the opening of the buffer liquid chamber 2 and collides on the face of buffer liquid. By the reaction, the buffer ram 12 penetrates into a pressure-accumulating liquid chamber 7 of a high pressure, and the impaction energy is stored there.
Patent JP-H02312103-A (JP)
Title: Ornamental-plate-equipped ornamental frame of lighting fitting shade
Inventor: ISHIKAWA KATSUO
IPC: F21V1/00
Filed: 1989-05-26
Abstract: PURPOSE:To attach an ornamental plate by a simple method which plate has good operability and so will not be detached by setting between the respective side edges of the ornamental plate and a translucent cover a size smaller than a space size needed for engagement that utilizes elasticity of the ornamental plate. CONSTITUTION:An ornamental frame 1 is attached to the upper portion of a translucent cover 4 having its upper edge placed on a top plate 7, and ornametal windows 6 and 6' are provided at respective predetermined portions of the ornametal frame 1, and an ornamental plate 2 made of other material is fitted into the windows, for ornament. The ornamental plate 2 of the same size as that of an arc size L1 is bent by utilizing its elasticity while using a chord size W1 between ornamental plate receivers 3, 3' as a fulcrum, and the plate 2 is engaged between the ornamental plate receivers 3 and 3', and next the upper edge of the translucent cover 4 is bent and inserted into a clearance W2 between a hook portion 5 provided corresponding to roughly the center between ornametal plates 6, 6' provided at the ornamental plate 1 and the rise-up upper portion of the ornamental plate receiver 3, 3', and is then engaged. A clearance W3 is set slightly smaller than a clearance H between the chord W1 and the arc L1. Thus the number of attachment processes of the ornamental plate is extremely small and the plates are in no danger of being detached even with external forces.
Patent JP-H09322236-A (JP)
Title: Portable telephone set
Inventor: HASHIMOTO TADAO
IPC: H04W24/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To selectively receive a control signal received normally. SOLUTION: A reception section 1 receives control signals Sa, Sb sent respectively from base stations A, B in response to a reception timing signal P2 outputted from a reception control section 4. Reception discrimination sections 2a, 2b discriminate whether or not the received control signal is normally received and when received normally, pulses P1a, P1b are respectively sent. Reception timing generating sections 3a, 3b have a counter respectively reset by the pulses P1a, P1b, and generate reception timing signals P2a, P2b in response to the control signal. The reception control section 4 compares the reception timing signals P2a, P2b and generates a timing signal P2 when the control signals Sa, Sb are received when the timing is not overlapped and generates the timing signal P2 to receive the control signal of a base station with higher priority when the timing is overlapped.
Patent JP-S62288044-A (JP)
Title: Ink jet recording apparatus
Inventor: ABE NOBUMASA
IPC: B41J2/01
Filed: 1986-06-09
Abstract: PURPOSE:To apply high image quality ink jet recording to general-purpose recording paper regardless of paper quality, by a method wherein a recording liquid droplet is adhered to recording paper preheated and the recording paper is held to a heated state even after recording to rapidly evaporate the liquid component contained in the recording liquid droplet to fix a solvent and dye remaining onto the recording paper. CONSTITUTION:A recording liquid droplet is adhered to preheated recording paper in a state where it rises by the surface tension of said liquid droplet and held to a heated sate even after ink jet recording to rapidly evaporate the liquid component contained in the recording liquid droplet while the adhered state is held to reduce the volume of the recording liquid droplet and the solvent and dye mainly remaining on the recording paper is fixed to the recording paper. The solvent component other than the dye mainly remaining on the recording paper at the time of fixing under heating is pref. glycerine, diethylene glycol, thiodiglycol or a mixture thereof and the total mixing amount with the recording liquid is pref. 5-20%. The pH of the recording liquid is 6-10 and the preheating or heating temp. of the recording paper is desirably within a range, from the min. b.p. of the solvent contained in the recording liquid to 140 deg.C.
Patent JP-S61290836-A (JP)
Title: Data transmission control system
Inventor: KAJIMA TOSHIRO
IPC: H04L69/40
Filed: 1985-06-19
Abstract: PURPOSE:To resume data transmission between each data processing device automatically when function of a transmission control device became normal by providing a transmission abnormal flag to check function of transmission even when function of the transmission control device became abnormal. CONSTITUTION:Data processing devices H1-H4 having distributed processing function for supervisory and controlling equipment EQ connected to slave stations SS1, SS2 make data transmission through transmission control devices TC1-TC4 connected to an annular common signal path BUS. That is, data processing devices H1-H4 give transmitting function check data for self receiving periodically to transmission control devices TC1-TC4, and compares the content of transmitted transmitting function check data and the content of received transmitting function check data. When the contents of the two do not coincide, the devices set a transmission abnormality flag that indicates abnormality of the transmission control device, and stop transmitting and receiving operation of data other than transmitting function check data. When the contents of the two coincide, the transmission abnormality flag is reset and transmitting and receiving operation is made possible.
Patent JP-H01305219-A (JP)
Title: Liquid fuel combustion device
Inventor: FUJIMOTO TATSUO
IPC: F23N1/00
Filed: 1988-05-31
Abstract: PURPOSE:To vary the combustion rate through a single burner head, by a method wherein, through regulation of the amount of fuel returned from the bypass nozzle of a liquid fuel combustion device used for a kerosene hot water boiler, the amount of sprayed fuel is varied. CONSTITUTION:Fuel fed to a bypass nozzle 26 from a fuel pump 21 is sprayed by means of the bypass nozzle 26 for combustion. A part of fuel oil is returned to a return flow passage 31 having a solenoid valve 32 and an orifice 33. A control part 34 drives the fuel pump 21, opens and closes the solenoid valve 32 to vary the spray amount, and varies the combustion rate. Since the orifice 33 is molded integrally with a piping connecting member 35 through which an outlet piping part 32A on the downstream side of fuel oil is connected to a piping 31A of the return flow passage 31, mounting of an orifice 33A to the return flow passage 31 is facilitated, resulting in reduction of a cost.
Patent JP-S61293204-A (JP)
Title: Photosensitive composition
Inventor: MATSUOKA YOSHIO
IPC: C08G75/02
Filed: 1985-06-21
Abstract: PURPOSE:To photosensitive composition noncorrosive to metal and suitable for, e.g., coating semiconductors, obtained by adding a photoactive material to a polyamide compound produced from an aromatic dicarboxylic acid and a diamine by using a carbodiimide as a condensing agent. CONSTITUTION:A polyamide compound is obtained by reacting an aromatic dicarboxylic acid (e.g., terephthalic acid) with a diamine (e.g., hexamethylenediamine) by using a carbodiimide such as dicyclohexylcarbodiimide or diethylcarbodiimide. A photoactive substance (e.g., benzophenone or 1,4- benzenebissulfonazide) is added to the obtained polyamide compound to obtain the purpose photosensitive composition. Because the obtained photosensitive composition is one prepared by using a chlorine-free condensing agent, it does not contain chloride ions in an amount larger than the limit of detection and does not cause problems such as metal corrosion.
Patent JP-S6113159-A (JP)
Title: Biochemical analyser
Inventor: NARUSHIMA TSUNEO
IPC: G01N35/00
Filed: 1984-06-28
Abstract: PURPOSE:To attain to simplify the measurement of the change in concn. with the elaspse of time, by providing a centrifugal separator, a thermostatic tank and a pipet apparatus and communicating a plurality of photometric heads with a light source through a revolving mirror device. CONSTITUTION:A centrifugal separator 2 for separating serum from whole blood, a tunnel shaped thermostatic tank 20 having a plurality of photometric heads and a pipet apparatus 54 capable of sucking separated serum to distribute the same to analytical slides passing through the thermostatic tank 20 are provided in a main body 1. Further, a photometric optical means 66 is provided and converts light generated from a light source 67 to photometric light with a desired wavelength through a lens 68 and a filter 69 while said photometric light is refracted through a revolving mirror device 70 and guided to a plurality of photometric heads 72, which are allowed to approach the measuring surface of each analytical slide 21, through an optical fiber 71 to irradiated said analytical slide 21. This irradiated light is reflected from each measuring surface to be transmitted to a ligt receiving element 74 through an optical fiber 73 and operated by an operator 75 while the measured value is displayed on a display device 76. Therefore, the simplification of measurement can be achieved.
Patent JP-H05325069-A (JP)
Title: Secutiry system
Inventor: SHIBATA KIYOSHI
IPC: G08B23/00
Filed: 1992-05-26
Abstract: PURPOSE:To provide the security system which can immediately discriminate whether the depressed push button is an external emergency push button or an emergency push button incorporated in an alarm unit at the time of emitting an alarm tone. CONSTITUTION:When an alarm unit 12 performs the reception processing of an emergency alarm signal, an emergency push button 13 incorporated in the alarm unit 12 or an external emergency push button 10 which this emergency alarm signal is caused by is displayed on a two-color light emitting lamp 14, which is incorporated in the emergency push button 13 of the alarm unit 12, by color and is distinctively reported by two kinds of alarm tone of a sound generating circuit 15, and the emergency push button which is depressed to issue the emergency alarm signal is specified as the source of the emergency alarm signal by the incorporated lamp.
Patent JP-S6026074-A (JP)
Title: Photosensitive resin composition for preparing pressure- sensitive adhesive
Inventor: YOSHIDA HIROSHI
IPC: C08F20/10
Filed: 1983-07-21
Abstract: PURPOSE:To provide the titled compsn. exhibiting firm tackiness by ultraviolet irradiation after application to substrates, by a method wherein a photoinitiator is added to an acrylic ester, which is then exposed to ultraviolet rays to yield a pre-radiated resin compsn., to which, if necessary, a crosslinker and the like and added. CONSTITUTION:0.1-2pts.wt. photoinitiator (e.g., benzoin alkyl ether) is added to 100pts.wt. acrylic ester of the formlula [wherein R is 4C or higher alkyl (e.g., 2-ethylhexyl acrylate)] to yield a compsn., which is then exposed to ultraviolet rays to prepare a liq. resin compsn. with applicable viscosity. Then, 0-5pts.wt. crosslinker (e.g., polyfunctional acrylic ester) and 0-20pts.wt. surface modifier (e.g., acrylic acid) are incorporated in 100pts.wt. above compsn. to prepare the titled compsn. Said compsn. exhibits firm tackiness by applying to substrates, pressing, and exposing to ultraviolet rays again.
Patent JP-S61293197-A (JP)
Title: Inverter
Inventor: UNNO MASATO
IPC: H02P23/16
Filed: 1985-06-21
Abstract: PURPOSE:To eliminate the deterioration of a speed variation rate even if an inertia is largely varied due to the change of a gear range by altering a proportional gain and an integrating gain on the basis of gear data from a gear ratio setter by a compensator of a controller. CONSTITUTION:A controller 11 receives a speed command from the exterior to alter the value of a proportional gain Kp of a compensator by observing the data of a gear ration setter 9, and calculates to control a vector according to the value of the compensator. Further, a motor 12 is so controlled as to move as a speed command while observing the signal of a speed detector 13 added to the motor 12 to become the prescribed current control, i.e., the prescribed speed. Thus, if the gear ratio, for example, decreases, the inertia increases. Accordingly, the speed control is performed by increasing the proportional gain, thereby improving a responsiveness.
Patent JP-H09295248-A (JP)
Title: Work seating detecting device for spindle chuck
Inventor: FUJII YOSUKE
IPC: B23Q3/06
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a work seating detecting device of a spindle chuck which is not an obstacle in arranging a part such as a coolant through mechanism in a spindle, and can eliminate the increase in the rotational load of the spindle. SOLUTION: A spindle chuck 4 to be rotated, and a seating detecting device 15 which is fixed close thereto are provided. A fluid passage 18 to be communicated with a work seating surface 13b is provided on the main spindle chuck 4. The seating detecting device 15 is provided with a fluid feeding member 22 capable of being attached/detached to/from an inlet 19 of the fluid passage 18, and a sensor 33 to detect the back pressure of the detected fluid to be fed from the member. The fluid feeding member 22 comprises a piston of a cylinder device 21 to allow a reception inlet 24 to be opened/closed as the advancement/ retraction of the piston.