baber/WOPTO huggingface dataset:
Patent JP-H10207955-A (JP)
Title: Method and system for cost price management and work analysis method
Inventor: MORIYA FUMIO
IPC: G06Q10/06
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To present information by which a measure for cost reduction can be divided by using the scale of the cost of investment (wage rate) and the processing time (man-hours) as tools for cost price management to compare cost prices on the axis of abscissa between plurality of production lodements or different machine types. SOLUTION: A cost calculation means 11 extracts parts/machine type- classified and cost center-classified man-hours from man-hour information stored in a mass production machine type man-hour information storage means 4 and calculates (man-hour)×(wage rate) by wage rate information stored in a wage rate information storage means 10, thus calculating the cost. Materials such as steel plates and paints used by parts/machine types are divided to net and loss with respect to the quantity consumed and the cost and are stored in a material cost information storage means 12. Material costs are added to the cost calculated in the calculation means 11 by a material cost addition means 13.  Information obtained by adding material costs to information calculated in the calculation means 11 by the addition means 13 is stored as predetermine unit price information in a cost information storage means 14.
Patent JP-H10205885-A (JP)
Title: Water heater
Inventor: KATAYAMA KAORU
IPC: F24H1/18
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the waste of energy and utilize reserved high-temperature hot-water effectively by a method wherein the operating pressure of a relief valve for a water heating boiler body of water supplying side is set so as to be lower than that of a release valve for the water heating boiler body of got-water supplying side, which is connected to the release valve of the former. SOLUTION: Two sets of water heating boiler bodies 11a, 11b are connected in series in a water heating device 20 and a relief valve 31, whose operating pressure is set at 0.95kg f/cm<2> , is attached to the upper part of the water heating boiler body 11a at water supplying side. On the other hand, another relief valve 31b, whose operating pressure is set at 0.97kg f/cm<2> , higher than that of the relief valve 31a, is attached to the upper part of the water heating boiler body 11b at hot-water supplying side. In this case, branched drainage pipes 32a, 32b and a drainage pipe 33 are connected to the relief valves 31a, 31b to drain expanded water relieved from respective water heating boiler bodies 11a, 11b, to the outside of the water heating device 20. According to this method, the waste of energy is eliminated and high-temperature reserved hot-water can be utilized effectively.
Patent JP-S59138812-A (JP)
Title: Ceramic glow plug
Inventor: ITOU MASATOSHI
IPC: F23Q7/00
Filed: 1983-01-31
Abstract: PURPOSE:To make the airtightness at a brazed section excellent, and to prevent the joint strength from lowering even at high temperatures, by brazing a ceramic heat generating body and a section of a cavity of an engine fitment or a metal outer cylinder that will be interposed in the cavity with a glass baked layer present between said body and said section or said cylinder, which glass baked layer is formed by applying a glass with a specified expansion coefficient and baking it at a specified temperature. CONSTITUTION:In a ceramic glow plug wherein a ceramic heat generating body in which a high melting metal wire is embedded in ceramic powder followed by sintering and the cavity of a fitment with a thread to be attached to an engine or a metal outer cylinder 3 that will be interposed in said cavity are brazed, a glass with a linear expansion coefficient of 2.0-5.0X10<-6>/ deg.C is applied on the section of the ceramic heat generating body 2 where brazing should be made, and is baked at a baking temperature of 850-1,000 deg.C (viscosity: about 10<4>P), and through the glass layer 7, the ceramic heat generating body 2 and the inner cavity of the fittings or the metal outer cylinder 3 are brazed by silver solder 8.
Patent JP-S60157309-A (JP)
Title: Amplifier circuit device
Inventor: IMANISHI KAZUO
IPC: H03F3/20
Filed: 1984-01-27
Abstract: PURPOSE:To prevent the negative polarity period parasitic oscillation of a single- ended push-pull amplifier by forming a series resistance to a semiconductor layer at the collector side of a transistor having a Darlinton connection which is driven in a negative polarity period. CONSTITUTION:The signals are amplified by a Darlington connection circuit for transistors Q3 and Q4 in a negative polarity period of a signal which is supplied from a pre-stage circuit 11 of an SEPP (single-ended push-pull) amplifier. However, the phase revolution due to external capacities C1 and C2 is suppressed by a resistance RX provided at the collector side. This prevents the parasitic oscillation. For a semiconductor device constituting a part enclosed by a broken line shown in the diagram, an N<+> layer 19 of high density is buried to a semiconductor substrate 18. Thus an N<-> layer 20 of low density is formed on the surface of the substrate 18, and high density layers N<+> 25 and 251 are formed into the layer 20. Thus collector electrodes 14 and 15 are obtained.
Patent JP-2000215515-A (JP)
Title: Optical recording medium
Inventor: SHIBAKUCHI TAKASHI
IPC: G11B7/2433
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a write-once phase change optical recording medium, having a high C-N ratio of a reproduced signal and capable of enduring long-term preservation. SOLUTION: A translucent layer 12, a 1st dielectric layer 13, a recording layer 14, a 2nd dielectric layer 15 and a reflection layer 16 are successively laminated on a transparent substrate 11 to obtain the objective optical recording medium, which performs the crystallization recording of information when the recording layer 14 is irradiated with a laser light for recording to cause phase change from the amorphous phase to a crystalline phase. The translucent layer 12 formed from a semiconductor film is set at 10 nm or less in thickness.
Patent JP-H10254444-A (JP)
Title: Displaying device and recording medium in which program or data concerning relevant device are recorded.
Inventor: SHIMATANI HIDEAKI
IPC: G10H1/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a variety of playing variation by providing a reproducing means performing reproducing processing by a common reproducing processing program, based on selected displaying data or accompanying style data. SOLUTION: A CPU 103 is a CPU controlling the action of a whole musical displaying device especially performing the control of the selection of timbre and variation, sounding according to the displaying operation by a user, sounding of additional sound, sounding based on song data (automatic display) and sounding, based on an accompanying style (automatic accompaniment). Since various kinds of the pieces of displaying/accompanying function such as sounding of additional sound, automatic display, automatic accompaniment are realized by a common processing program and sounding of the display sound and the additional sound of selected timbres based on a sequence part is enabled, a variety of displaying variations are provided.
Patent JP-H11201709-A (JP)
Title: Position measuring method and device
Inventor: MATSUMOTO SHIGEKI
IPC: G01D5/12
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To quickly measure the position of the tip of a drill pipe with high accuracy. SOLUTION: A sonde SD having at least two three-axis orthogonal magnetic sensors and a goniometer measuring the rotation and inclination of the sonde SD respectively is installed at the tip of a drill head DH in the horizontal drilling method. A magnetic field generating device MS constituted of a current source CS and a magnetic field generating electric wire CL is provided on the ground surface to generate known AC magnetic field. The AC magnetic field is detected by at least two three-axis orthogonal magnetic sensors in the sonde SD, it is sent to a position calculating arithmetic device PM via a transmission line TL together with the data from a tachometer and a clinometer, and the position of the sonde SD is calculated. At least two magnetic field generating devices may be provided, or the known AC magnetic field may be measured at two different positions.
Patent JP-H10204280-A (JP)
Title: Polycarbonate composition
Inventor: FUNAKOSHI WATARU
IPC: C08K9/04
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition excellent in steam resistance and heat stability. SOLUTION: This polycarbonate composition is obtained by compounding 100 pts.wt. of a polycarbonate with 0.1-5 pts.wt. of calcium carbonate and/or 0.05-5 pts.wt. of titanate oxide. The calcium carbonate and/or titanium oxide is treated with a phosphonium salt and/or an ammonium salt.
Patent JP-2000212611-A (JP)
Title: Metallic fine particle dispersed body and its production
Inventor: KAWASEKI TAKASHI
IPC: B22F9/24
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To produce metallic fine particles and a metallic fine particle dispersed body excellent in dispersibility and stability, and to provide a method for producing the dispersed body. SOLUTION: A metallic compd. and a polymer compd. are dissolved in a polar aprotic solvent or a basic nonaqueous solvent in which permitivity is >=10, and the number of doners(DN) is >=15, this soln. is mixed with a soln. in which a reducing agent has been dissolved, which is reduced, and the solvent is removed, by which a metallic fine particle dispersed body in which particle size is about 10 nm, and the distribution of the particle size is uniform can be obtd.
Patent JP-H11153763-A (JP)
Title: Video presenting device
Inventor: TANIJIRI YASUSHI
IPC: H04N5/66
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a video presenting device providing a high-definition stable video safe for eyes by providing a light shielding means shielding light emitted from a light source when scanning by a scanning means is not normally executed. SOLUTION: A vertical vibration mirror 3 and a horizontal vibration mirror 4 constitute the scanning means. An LCD shutter (light shielding means) 9 does not transmit the light when the scanning means 3 and 4 get out of order and the scanning is not executed. A condenser lens 6 condenses the light on a position sensor diode(PSD) 7. The PSD 7 being a scanning direction detection means detects the scanning direction of the light source light. Then, a scanning direction control means controls the scanning means 3 and 4 based on the detected result transmitted from the PSD 7.  A light shielding control means decides based on the detected result transmitted from the PSD 7 whether or not the scanning by the scanning means 3 and 4 is normally executed, and does not allow the shutter 9 to transmit the light and shields the light in the case of deciding that the scanning is not normally executed.
Patent JP-H04235302-A (JP)
Title: Micromotion mechanism of probe of tunnel microscope
Inventor: UOZUMI KIYOHIKO
IPC: H01L41/09
Filed: 1991-01-11
Abstract: PURPOSE:To provide a micromotion mechanism for a compact tunnel microscope wherein the generation of strain is less. CONSTITUTION:A supporting stage 10 has a three-dimensional coarse moving mechanism. Expanding-type piezoelectric bodies 11XY and 12XY are intersected at a right angle to each other. One end part of each piezoelectric body is attached to the supporting stage 10. The other end part is attached to a supporting stage 13. Electrodes 17A, 17B, 18A and 18B (17B and 18B are not shown in the figure) are provided for the piezoelectric bodies 11XY and 12XY. Shared-type piezoelectric bodies 14Z and 15Z are attached to the supporting stage 13. Electrodes are provided on both surfaces of each piezoelectric bodies. A probe 16 is attached to the shared-type piezoelectric part 15Z.
Patent JP-H01189456-A (JP)
Title: Hot water supply device
Inventor: MORI KEIICHI
IPC: F24H1/10
Filed: 1988-01-25
Abstract: PURPOSE:To provide the optimum quantity of hot water at proper temperature to a bath tub, by installing a flow rate control circuit which counts signals transmitted from a water sensor, and detects that the integrated value has reached a predetermined quantity of hot water and thereby closes a water valve, and a change over circuit which changes over a preset temperature of hot water from a hot water variable setting instrument to a hot water fixed setting instrument when operating a selection switch. CONSTITUTION:A combustion volume control circuit 17 is a circuit which controls the combustion volume so that a hot water temperature may become a preset temperature. A temperature sensor 14 is designed to compare a hot water temperature with a preset temperature of a hot water setting knob 15 by a comparator 19. The differential temperature is amplified by an arithmetic amplification circuit 20 so as to drive a control valve 10 under control. A flow rate control circuit 18 integrates a supply quantity of hot water based on the signals transmitted from a water sensor 6 with an integration circuit 21, compares the integrated value with a predetermined quantity of bath water 22 with a comparator 23, and closes a water valve 8 so as to stop the supply of hot water when the supply quantity of hot water has reached the preset quantity of water. Ordinary use for hot water supply and hot bath water supply can be selected by operating a selection switch 16. The water valve 8 is closed by driving the flow rate control circuit 18. Simultaneously the predetermined temperature of supply hot water can be changed over from signals transmitted from a hot water temperature variable setting instrument 15 to a hot water temperature fixed setting instrument 25 by a change over circuit 24.
Patent JP-S61171905-A (JP)
Title: Control device of air cylinder
Inventor: TAKASUGI HIDEO
IPC: F15B11/06
Filed: 1985-01-28
Abstract: PURPOSE:To prevent leakage of air in a cylinder by retaining an air chamber on piston rod side at the atmospheric pressure or negative pressure regardless of the operating condition of a piston. CONSTITUTION:A directional control valve 22 for selectively connecting and switching an air passage, a negative pressure passage 17 and an air pressure passage 19 is connected to ports 10, 11 of respective air chambers 4, 5 of a cylinder 3, so that the air chamber 5 on piston rod 7 side is retained at atmospheric pressure or negative pressure below the atmospheric pressure regardless of the operating condition of a piston 6. Thus, leakage of air in the cylinder 3 can be prevented without strong sealing ability.
Patent JP-H05206553-A (JP)
Title: Pulsed laser electrode
Inventor: SAKANO MINA
IPC: H01S3/0977
Filed: 1992-01-29
Abstract: PURPOSE:To enable a pre-ionization electrode to be lessened in consumption and to generate sparks of light from its wide area. CONSTITUTION:Pre-ionization electrode pairs 12 composed of pin-shaped pre- ionization electrodes 10 and fan-shaped pre-ionization electrode 11 are provided on the lengthwise sides of a second main electrode confronting a first main electrode. The tip of the fan-shaped pre-ionization electrode 11 is stepped to enable its part 11a, which confronts the tip 10a of the pin-shaped pre-ionization electrode 10, to be the arc of a sector. The sector part 11a is provided adjacent to the primary electrode 2.
Patent JP-S59139011-A (JP)
Title: Connecting method of optical fibers
Inventor: TANABE HISAYA
IPC: G02B6/38
Filed: 1983-01-31
Abstract: PURPOSE:To facilitate mounting of a protective member by fitting the juncture of optical fibers to the protective member with a mark as an indicator. CONSTITUTION:A protective member 12 consisting of a plastic/metallic material is of a rectangular shape of which the top end face is opened. A groove 13 which is slightly wider than the outside diameter of the covering parts 1a, 2a of optical fibers and substantially deeper than the outside diameter of the covering is provided in said member by penetrating the member in its longitudinal direction. The base of the groove 13 is formed to a semicircular shape, and plural dovetail groves 14 intersecting orthogonally with the V-groove 13 are provided on the top end face. A cover 15 consisting of a plastic/metallic plate having elasticity is of the rectangular shape roughly identical to the shape of the member 12 in the plane view and the bottom surface of said cover is formed with a band-like projecting part 16 fitting to the upper part of the groove 13 and is provided with projecting parts 17 to be fitted into the grooves 14 when pressed.
Patent JP-S54108047-A (JP)
Title: Solution concentrating apparatus of liquid flow purge unit
Inventor: USUI SANPEI
IPC: F25B43/04
Filed: 1978-02-13
Abstract: PURPOSE: To prevent the decrease of purge efficiency due to the increase of vapour pressure by  taking-out dilute solution from a separator or a solution conduit and allowing the dilute solution to  flow into a concentrating chamber, and after concentration, allowing the solution to join onto  midway a gas-liquid mixing flowing-down pipe.   
     CONSTITUTION: A purge unit is constituted of a concentrating chamber 31, purge chamber 32,  solution pump 33, separator 34, cooler 35, gas-liquid mixing flowing- down pipe 37, and a heat  exchanger 38, and the upper part of the concentrating chamber 31 is allowed to communicate to  a condenser 20 through a pipe 39. The purge chamber 32 is kept in low temperature and pressure  by gushing solution in the purge system into the purge chamber 32 from a small hole 36a through  the separator 34 by means of the solution pump 33, and the non-condensed gas and coolant  vapour in an absorber 24 is allowed to flow down into the purge chamber 32 through the utilization of the differential pressure between said gas and vapour, and most part of gas and vapour is  liquefied. The dilute solution in the separator 34 is introduced into the concentrating chamber and  concentrated, and drops into the purge system through a concentrated liquid pipe 41 and returns.  This constitution allows the concentration of solution in the purge unit to be kept constant, and the deterioration of purge efficiency can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04256602-A (JP)
Title: Product sorting device for storage warehouse
Inventor: KATAYAMA TOMOTAKA
IPC: B65G47/52
Filed: 1991-02-05
Abstract: PURPOSE:To provide a sorting means for saving man-hour and time necessary for sorting products at the time of storing products which are delivered out of a production line for products of various types and small quantity in a warehouse. CONSTITUTION:A products sorting line 4 consists of continuous plural products loading stage units 5 forming a circulating passage 6 adjacent to each other between production line 1 and a warehouse 2 with a pat of circulating passage 6 facing the warehouse 2, and in the respective stage units 5, and rolling means for placing the products onto the stage units 5 are provided adjacent to each other along the circulating passage 6.
Patent JP-S60186050-A (JP)
Title: Semiconductor device
Inventor: HAYASHI MAKOTO
IPC: H01L29/73
Filed: 1985-01-30
Abstract: PURPOSE:To coexist a high withstand linear IC and I<2>L circuit by increasing the impurity density of the first semiconductor layer of the I<2>L circuit as compared with the impurity density of other region, thereby reducing the irregularity of betai of the I<2>L even if the irregularity of the thickness of an epitaxial layer is large. CONSTITUTION:A P<+> type separating region 4 having a depth of 0.5mum-several mum is formed, and phosphorus ions of N type impurity are implanted and accumulated in the dosage of 10<10>-10<15>cm<-2> at the desired position 8 of the I<2>L portion 100 on the surface of an N type layer 3. Then, a collector punching type N<-> type layer 5 is diffused. At this time, a P<+> type separating region 4 and an N type well 8 are simultaneously largely elongated and diffused. Thereafter, P type layers 61, 62, 63 and N<+> type layers 71, 72, 73 are formed by the known semiconductor integrated circuit manufacturing process, metallization is performed, thereby obtaining a desired semiconductor device.
Patent JP-S63181082-A (JP)
Title: Character reader
Inventor: OKAWA MASAHIRO
IPC: G06K9/00
Filed: 1987-01-23
Abstract: PURPOSE:To obtain maximum processing speed in a constitution by changing the function partial charges of respective processing units and operating them. CONSTITUTION:The respective processing units 1-3 execute a recognition processing by a processing control means 11 provided therein based on a designated equipment number by an equipment number designating means 12 and the presence and the absence of an addition processing unit by an addition presence and absence setting means 13. The processing control means 11 is formed so as to execute the processing according to the processing partial charge predetermined to obtain the maximum processing speed in the constitution according to the designation of the equipment number and the presence and the absence of the addition processing unit. The processing control means 11 including the addition processing unit and different in the performance of the respective processing units presets the processing partial charge considered to obtain the maximum processing speed in the constitution according to the presence and the absence of the addition processing unit and the performance of the processing unit. In such a way, the constitution is composed of the plural processing units different in the performance, the number of the processing units is varied and the maximum processing speed in the constitution can be obtained.
Patent JP-S60161952-A (JP)
Title: Method for separating and purifying l-phenylalanine
Inventor: MIYAHARA SHIYOUICHIROU
IPC: C07C227/42
Filed: 1984-01-31
Abstract: PURPOSE:To obtain the titled compound having improved hue and high quality in high yield, by adjusting the pH of a reaction solution obtained by optical resolution with acylase, dissolving the deposited titled compound, heat-treating the resultant solution with activated carbon, separating the liquid from the solid, and crystallizing the titled compound. CONSTITUTION:Sodium salt of N-acetyl-D,L-phenylalanine is optically resolved by acylase in an aqueous medium to give a reaction solution, and a pH adjustor, e.g. liquid ammonia or gaseous ammonia, is added thereto to adjust the pH to >=9.0, preferably 9.0-11.0. The adjusted reaction solution is then heated to 65-80 deg.C to dissolve L-phenylalanine deposited in the reaction therein. Activated carbon is added thereto, and the reaction solution is kept for 0.5-5hr to separate the liquid from the solid by filtration, etc. The resultant filtrate is then concentrated (preferably at 50-60 deg.C internal temperature under reduced pressure) to give 5-30wt% L-phenylalanine concentration, and the pH is adjusted to about a neutral value to crystallize and separate the L-phenylalanine.
Patent JP-H10197758-A (JP)
Title: Method and device for cleaning connection end surface of optical component
Inventor: SAWAMURA TAKESHI
IPC: G02B6/36
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for an optical component connection end surface which is suitable for automatically cleaning the connection end surface of an optical connector. SOLUTION: A couple of component mount bases 41a and 41b which are movable in a Z direction are provided, and optical connectors 9a and 9b are clamped and fixed detachably to optical connectors 9a and 9b with clamps 43a and 43b. A swab 51 is gripped detachably in a chuck 42, which is so constituted that it moves freely in an X direction. The component mount bases 41a and 41b are moved forth toward the swab 51 to press the connection end surface 8 against the cotton part 53 of the swab 51. In this pressing state, cleaning liquid is quantitatively supplied from nozzles 44a and 44b. Then the chuck 42 is moved in parallel to the connection end surface 8, which is wiped out with the cotton part 53 infiltrated with the cleaning liquid.