baber/WOPTO huggingface dataset:
Patent JP-H09280689-A (JP)
Title: Heat pump facility utilizing groundwater as heat source
Inventor: MIYAKE NORIJI
IPC: F25B30/06
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To contrive the reduction of the installation space and the working cost of a well, in a heat pump facility utilizing groundwater. SOLUTION: Foundation, in which an upper water bearing layer 2 and a lower water bearing layer 3 exist upper and below an impermeable layer 1, is provided with a well 20, arriving at the lower water bearing layer 3, while the inside of the well 20 is partitioned into up-and-down by a packer 24 at the position of the impermeable layer while an upper screen 22 and a lower screen 23, communicated with the upper water bearing layer and the lower water bearing layer, are provided. A heat pump device 25 is arranged near the packer. An upper pump 26 and a lower pump 21, operated selectively in accordance with a season to supply groundwater to the heat pump device or an individual pump, capable of switching the supplying routes of groundwater, are provided at the upper and lower positions of the packer.  The heat pump device is provided with a first water heat exchanger 28 and a second water heat exchanger 29. A pump 30, circulating and supplying heat medium to the second water heat exchanger, is provided at the ground level.
Patent JP-S59210606-A (JP)
Inventor: HASHIMOTO KENJI
IPC: H01C1/14
Filed: 1984-05-02
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-H03289253-A (JP)
Title: Telephone conference equipment
Inventor: WATANABE KAZUYUKI
IPC: H04M3/56
Filed: 1990-04-03
Abstract: PURPOSE:To prevent invasion of line noise into a conference speech circuit by controlling an insertion loss set in a variable loss circuit in response to digital quantity corresponding to an analog quantity resulting from rectifying and smoothing a line noise invaded from an input channel and an output channel of the 4-wire side of a 2/4-wire conversion circuit. CONSTITUTION:A control circuit 6 eliminates a loss Li of a variable loss circuit 7 when the presence of a voice signal is discriminated in a signal inputted from a communication line and controls the voice signal so as not to be attenuated. Similarly, when the absence of the voice signal is discriminated, the loss is included. That is, the loss Li inserted to the variable loss circuit 7 is decided as equation Li=Vn-Va (Li>=0), where Vn is a line noise memory level and Va is a preset signal level data. Thus, the loss proportional to the line noise level is set to the variable loss circuit 7. Thus, the invasion of the line noise into a conference speech circuit is prevented.
Patent JP-H07298166-A (JP)
Title: Visual equipment
Inventor: SATO AKISHI
IPC: G02F1/13
Filed: 1994-04-27
Abstract: PURPOSE:To obtain the inexpensive visual equipment based on one liquid crystal display panel and an optical system of a very simple structure. CONSTITUTION:A visual equipment 2 is formed to be nearly a box by a smoke glass 2a and an opaque channel shaped rear panel 2b. An optical system is arranged in an optical path between a couple of eyepiece windows 7R, 7L formed to the smoke glass 2a and the rear panel 2b in the main body 2. The optical system is made up of a liquid crystal display panel 10, a half mirror 13 arranged in a chevron shape, a flat mirror 14, a couple of magnification lenses 15L, 15R opposite to the half mirror 13 and the flat mirror 14 and a couple of flat mirrors 16L, 16R reflecting a reflected light in the half mirror 13 and the flat mirror 14 magnified by a couple of the magnification lenses 15L, 15R to a couple of the eyepiece windows 7R, 7L. Thus, the structure of the optical system is simplified.
Patent JP-S60250959-A (JP)
Inventor: PEETAA RANGE
IPC: G06F3/12
Filed: 1985-04-26
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-S60231932-A (JP)
Title: Optical recording medium and its production
Inventor: NANBA NORIYOSHI
IPC: G11B7/24
Filed: 1984-05-02
Abstract: PURPOSE:To permit easy production of an optical recording medium and to enable sure and easy control of tracking by decoloring a recording layer to form a guard band for controlling the tracking of an optical recording medium. CONSTITUTION:The recording layer consisting of a dye or dye compsn. is provided on the smooth surface of a medium having a smooth surface. The recording layer has a uniform thickness over approximately the entire region of the substrate and part of the recording layer is decolored by a prescribed locus, by which the guard band for tracking control is formed. The dye contg. a mixture composed of an indolenine cyanine dye and quencher or the dye contg. further the conjugate of the dye and quencher is preferably used for the dye as such dye has the higher S/N ratio and better sensitivity.
Patent JP-H02269474-A (JP)
Title: Transformer-less power circuit
Inventor: SHODA MINORU
IPC: H02M7/06
Filed: 1989-04-07
Abstract: PURPOSE:To enable a light-weight power circuit by extracting voltage for driving first load from a resistance means and generating DC voltage for driving second load by a full-wave rectifier circuit. CONSTITUTION:A capacitor C10, a resistance means R11 and a full-wave rectifier circuit 12 are connected in series with an AC power. A resistor R10 is connected in parallel with the capacitor C10, and the heater driving voltage of a display tube 17 is extracted from both ends of the resistance means R11. The full-wave rectifier circuit 12 full-wave rectifies AC voltage stepped down by the resistance means R11. That is, voltage for driving first load is taken out of the resistance means R11 while DC voltage for driving second load is generated by the full- wave rectifier circuit 12. The effect of the first secondary winding of a transformer in a conventional circuit is acquired by the second drive.
Patent JP-S63254871-A (JP)
Title: Image pick-up device
Inventor: FUJIOKA ATSUSHI
IPC: H04N5/238
Filed: 1987-04-10
Abstract: PURPOSE:To execute the correction when a subject sinks darkly by increasing the weight of the output of respective large area and small area level detecting circuits and controlling a diaphragm in accordance with the size of the contrast of the subject. CONSTITUTION:An image pick-up signal obtained through a diaphragm 1, a lens 2, an amplifying circuit and an A/D converter 5 is inputted to small area and large area level detecting circuits 11 and 12. The circuit 11 obtains the maximum value of the average value of the small area image pick-up level and outputs it to a contrast discriminating circuit 13 and a weight circuit 14. The circuit 12 obtains the average value of the image pick-up signal level of the whole of the image pick-up surface and outputs it to circuits 13 and 14. The circuit 13 obtains a ratio K of the output level of circuits 11 and 12 and outputs it to the circuit 14. The circuit 14 decides whether or not the difference in brightness is larger with the size of the K, and in case of K<4, namely, when the contrast is smaller, a weighting coefficient is 0, the diaphragm control is executed by the output of the circuit 11, and in case of K>6, namely, when the contrast is larger, the coefficient is m=1, and the diaphragm control is executed by the output of the circuit 12.
Patent JP-S61247336-A (JP)
Title: Quick freezing of cattle meat
Inventor: NAGOSHI KAZUNORI
IPC: A23B4/06
Filed: 1985-04-24
Abstract: PURPOSE:To suppress the generation of drip and prevent the degradation of cattle meat at a low cost, by adding rapeseed oil to a solution consisting of propylene glycol, calcium chloride and water, cooling the resultant brine, and immersing and freezing cattle meat in the brine. CONSTITUTION:Brine produced by adding rapeseed oil to a solution consisting of propylene glycol, calcium chloride and water is cooled, and cattle meat is immersed and frozen in the brine. The most effective amount of the rapeseed oil is 0.1-0.5wt%. The frozen meat can be produced at a low cost by the use of inexpensive brine and rapeseed oil in place of expensive liquid nitrogen, etc. The addition of rapeseed oil to the brine is effective for remarkable reduction of freezing and thawing time, and accordingly for the prevention of the degradation of meat. The production time of frozen meat can be shortened and the productivity can be improved by this process.
Patent JP-S60235321-A (JP)
Inventor: SASAKI MIKIO
IPC: H01H47/32
Filed: 1984-05-04
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-H03287085-A (JP)
Title: Test device of generator for private use or the like
Inventor: KONDO TOYOSHI
IPC: G01R31/34
Filed: 1990-04-04
Abstract: PURPOSE:To miniaturize an energizing bath by providing electrodes to be energized, movable insulators making the energizing quantity of electrodes variable, and fan sending air forcedly to the surface of radiator to cool a liquid for resistance in the electric bath. CONSTITUTION:The insulators 4 are interposed between the energizing baths 1 and electrodes 3, and the upper end parts of insulators 4 are introduced to elevation devices 9. So, when the insulators 4 are vertically moved by the devices 9, the area capable of being energized between the electrodes 3 and inside walls of the energizing baths 1 is changed, thereby the energizing quantity is adjusted. Introducing pipes 11 are discharge pipes 10 provided on each energizing bath 1 are being connected to the radiator 12, and a pump 40 is connected to the discharge pipe 10. Therefore, a resistance water 2, the temperature of which is raised in the energizing baths 1, is forwarded to the radiator 12 and supplied in the energizing baths 1 again after heat-exchange, i.e., cooled, by passing through the radiator 12. By this arrangement, the amount of resistance water can be reduced and the energizing baths can be miniaturized.
Patent JP-S5515589-A (JP)
Title: Chinese-character input device
Inventor: HORIGUCHI MASATOSHI
IPC: G06F3/03
Filed: 1978-07-21
Abstract: PURPOSE: To make it possible to shorten the time when a character to be inputted is found on a board, by generating a character code by generating position information by depressing one Chinese-character key arranged on several positions on the board according to the Japanese pronounciation and phonic rendering.  
     CONSTITUTION: On board 1, Chinese characters are arranged at several positions according to kinds of the Japanese pronounciation, phonic rendering, left-hand radical and right-hand radical, and input detection part 1 detects the depression of a key and instructs information generating part 2 to generate the position information of a Chinese character equivalent to the key. On receiving the instruction, generating part 2 generates the position information indicating the coordinate position of the Chinese character and then supplies it to character code generating part 3, which outputs a character code to the computer via interface part 4 according to a previously-stored logical function. Consequently, a character to be inputted can be found on the board in a shorter time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60233763-A (JP)
Title: Line balance control system of production process
Inventor: TERANISHI MITSUHARU
IPC: G06Q50/00
Filed: 1984-05-04
Abstract: PURPOSE:To improve the productivity by providing a means for producing data on the real output and the standard output, a means for calculating input of upper and lower limit levels of a balance coefficient and for calculation of coefficient, etc. and checking the degree of variance among processes of a production process. CONSTITUTION:When an indication is supplied from a keyboard 123 for display of the output, the product-based output is first displayed at a CRT124. The output of the final process is retrieved for each product out of a basic data area of a memory 122, and the total output is calculated. Then the line balance check processing is carried out. The upper and lower limit levels for allowance of the line balance are first set to the memory 122. Then the measured pitch time is supplied for a reference process with names of products to be checked. Thus a balance coefficient, i.e., the value obtained by dividing the output in a fixed period of time of each process by the output of the reference process (standard output) is calculated. Then it is checked whether or not said calculated value is limited within an allowance range decided by the upper and lower limit levels of allowance. Then the variance is controlled among processes, and the productivity is improved.
Patent JP-S58206917-A (JP)
Title: Strain gauge type displacement meter
Inventor: SEKIYA TADAHIKO
IPC: G01D5/16
Filed: 1982-05-28
Abstract: PURPOSE:To obtain a strain gauge type displacement meter whose reaction force is very small, and whose temperature characteristics are good, by fixing the almost center part of one side of a straining ring between two movable wheels to the body, and also connecting a displacement transfer member to the almost center part of the other side of the straining ring. CONSTITUTION:When displacement delta of an object to be measured is applied to a displacement leading-in part 15b of a straining ring 15 through a displacement transfer member 24, the upper part of the straining ring 15 moves by delta in the direction as indicated with an arrow, and movable wheels 13, 14 rotate and move by delta/2 in the lateral direction. In this case, a plate part of the straining ring 15 is bent continuously along on the circumference of the movable wheels 13, 14, therefore, a resistance value of long strain gauges 16-19 or 20-23 is varied continuously. As the strain gauges 16, 18, 20 and 22 attached to the outside are bent by the movable wheels 13, 14, its resistance value increases linearly, and a resistance value of the strain gauges 17, 19, 21 and 23 decreases linearly.
Patent JP-S58208046-A (JP)
Inventor: MARUHASHI KICHIJI
IPC: C08J7/043
Filed: 1982-05-28
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-H0248915-A (JP)
Title: Motor-driven injection device
Inventor: YAMAZAKI YOSHIHIKO
IPC: B29C45/50
Filed: 1989-04-10
Abstract: PURPOSE:To contrive universal adjustment control of an advance motion speed of a screw of an injection molding machine, by a method wherein turning force of a servomotor is converted into linear motion with a specific mechanism of a pair of screw shafts and screw holding member. CONSTITUTION:A servomotor is turned, a clutch mechanism 41 is actuated through a driving belt 43 and a transmission gear 39 is turned along with a transmission shaft 33. With this construction, a pair of screw shafts 24a, 24a are turned along with a gear 29 and a screw holding member 25 is moved forward with a lead of a screw. Since the screw holding member 25 is born by an extended shaft 27 of a rear end of the screw, also the screw 20 is moved forward along with the extended shaft 27 and performs injection. Since the title device is constituted so that a forward movement of the screw 20 is performed by converting the turning force of the servomotor into a linear motion with a mechanism comprised of a pair of screw receiving members 28, 28 and the screw shafts 24a, 24a, a torque control and speed control covering a wide area become possible.
Patent JP-S62248131-A (JP)
Title: Magnetic recording medium
Inventor: YAMAMOTO ATSUSHI
IPC: G11B5/73
Filed: 1986-04-21
Abstract: PURPOSE:To improve the traveling performance and durability without deteriorating the electromagnetic transducing characteristics by roughening one of two surfaces of a biaxially stretched laminated film of a prescribed polyester and flattening the other so that each of the resulting rough and flat surfaces contains projections having a prescribed distribution. CONSTITUTION:A biaxially strentched laminated film is made of aromatic polyester contg. aromatic dicarboxylic acid as the principal acid component and aliphatic glycol as the principal glycol component. One of two surfaces of the film contg. inert particles has 0.010-0.025mum surface roughness and the projections has a distribution curve which does not intersect a straight line represented by a formula log10y=-9.8x+4.4 (where x is <=0.87mum height of the projections and y is the number of the projections) in the range of 2>log2y>1.3. A curve in a part larger than the maximum value of the distribution curve is within the range of log10y>=-18x+3.7. The other of two surfaces of the film is a flat surface having <0.10mum surface roughness. The height (x) in a part larger than the maximum value of the distribution curve of the projections intersects a curve represented by a formula log10y=-1.8x+3.7. The height (x) is <=0.13mum.
Patent JP-S63256667-A (JP)
Title: Production of stabilized water ink composition
Inventor: KURITA YUTAKA
IPC: C09D11/023
Filed: 1987-04-13
Abstract: PURPOSE:To produce the title compsn. which does not allow microorganisms to grow over a long period of time, by continuously heating a water ink compsn. contg. a colorant incorporated in an aq. medium to sterilize it. CONSTITUTION:A water ink compsn. consisting of 2-50wt.% colorant, 0.5-20wt.% water-soluble resin and water or a water-soluble org. solvent is fed from a balance tank 2 to the heat exchange part 4 of a plate type heat exchanger 1 by means of a pump 3. After the exchange of heat between the compsn. and a treating soln. for sterilization is made, the compsn. is fed to a heating zone 5 by means of a pump 6, heated to 70-150 deg.C in a heating zone 10 by using hot water, passed through a high-temperature retaining pipe 8 over a period of 1-120sec, through an automatic three-way valve 7, then passed through the heat exchange part 4 and a cooling part 10 and discharged through an outlet 11. The compsn. whose temp. does not reach a desired level in the heating part 5 is fed through the valve 7 and a diversion 9 for an unsterilized soln. to a diversion cooling part 10', where the compsn. is cooled with water or chilled water 13'. The compsn. is then returned to the tank 2.
Patent JP-H08259574-A (JP)
Title: Radically polymerizable oligosiloxane containing alicyclic epoxy group and its production
Inventor: OKAWA SUNAO
IPC: C07F7/08
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a radically polymerizable oligosiloxane useful for producing a silicone graft type copolymer changeable into a thermosetting polymer and readily copolymerizable with other radically polymerizable monomer. CONSTITUTION: This compound is expressed by formula I [X is a radically polymerizable functional group such as an acryloxy; Y is an alicyclic epoxy; R is the same or different kind of monovalent hydrocarbon not containing an aliphatic unsaturated bond; R<1> is a >=2C divalent hydrocarbon; A is the >=2C divalent hydrocarbon or the formula R<2> -O-R<2> (R<2> is a divalent hydrocarbon); (m) is 0 or 1; (n) is 0, 1 or 2], e.g. a compound of formula II. A compound of formula III is subjected to addition reaction with a compound of the formula Z-Y (Z is a monovalent hydrocarbon containing an aliphatic unsaturated bond) in the presence of a catalyst for hydrosilylation reaction to provide the objective compound of formula I.
Patent JP-S62260937-A (JP)
Inventor: YAMANE YOSHINAKA
IPC: E04B2/94
Filed: 1986-04-18
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-S62245228-A (JP)
Title: Light-light control element
Inventor: YOSHIMURA TETSUZO
IPC: G02F1/31
Filed: 1986-04-18
Abstract: PURPOSE:To control a control element directly by laser light and to increase response speed by forming optical layers, the refractive index of which is nonlinearly changed by the irradiation of light, to the respective intersected parts of the 1st waveguides formed to a matrix state on a substrate, at the same height as the height of the waveguides and allowing the control light to enter said layers through the separately provided 2nd waveguides. CONSTITUTION:Multiple quantum wells are formed on a GaAs substrate as the substrate 1 by alternately growing GaAlAs layers and GaAs layers by molecular ray epitaxy thereon and thereafter, the many nonlinear optical layers 2 are formed on the substrate 1. LiNbO3 is formed on the substrate 1 which is held coated with the nonlinear optical layers 2 and thereafter, the 1st waveguides 3 are formed to the matrix state thereon. Directional couplers are patterned and formed on the substrate 6 consisting of the LiNbO3 plate in order to allow the control light to enter the many nonlinear optical layers 2 from above. Four sheets of the substrates 6 are laminated and the top ends of the patterned and formed 2nd waveguides 7 are registered to the nonlinear optical layers 2 on the substrate 1, then the nonlinear optical layers 2 are projected through the 2nd waveguides, by which the light-light matrix switch is obtd.
Patent JP-S59215266-A (JP)
Title: Brazing method of heat exchanger assembly formed of aluminum and jig device used therefor
Inventor: TAKAHASHI SUSUMU
IPC: B23K1/012
Filed: 1983-05-23
Abstract: PURPOSE:To increase uniformly the temp. in a heat exchanger assembly and to braze satisfactorily the Al heat exchanger assembly by forming the flow passages in said assembly as the force circulating passages for atmosphere gas. CONSTITUTION:A flux is coated on a heat exchanger assembly 1 formed by laminating thin Al sheets 2 and fins 3 and right after drying of the flux the assembly is put into an atmosphere brazing device 12 shut off from the outdoor air. The air in the device 12 is substd. with gaseous N2. The gaseous N2 is circulated by a circulation fan 6 and is heated by a heater 10. The heated atmosphere gas is uniformly distributed by a distributing guide 5 and is forcibly passed through the passages 25 of the heat exchange medium in the assembly 1. The temp. of the whole of the intricate brazed part 24 in the assembly is thus increased. The stable brazing for the Al assembled structure is accomplished by such mechanism.
Patent JP-S62246329-A (JP)
Inventor: TABUCHI SADATOSHI
IPC: A47J42/44
Filed: 1986-04-18
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-H01266251-A (JP)
Title: Knitting yarn staying apparatus for knitting machine
Inventor: SUGIYAMA YUTAKA
IPC: D04B15/56
Filed: 1988-04-13
Abstract: PURPOSE:To provide the subject apparatus unnecessary to use a strong electromagnet and effective in reducing the size, by placing electromagnets corresponding to the working member for transferring knitting yarn-staying member and transferring the working member by a presetting mechanism and a setting mechanism. CONSTITUTION:When a carriage is slid to a position corresponding to a knitting yarn-staying apparatus 14, the iron pieces 34 of all electromagnets 32 are moved to the attracted position by a presetting mechanism 36 and each working member 28 is displaced and arranged from the original position to the preparatory position. The iron piece is held in the attracted position by the selective excitation of an electromagnet and the corresponding working member is exclusively maintained in the preparatory position. The working member of the preparatory position is displaced to a working position with a setting mechanism 48, the knitting yarn-staying member 16 corresponding to the working member is transferred from the inert position to the active position and the knitting yarn is exchanged between the staying member and the carriage.