baber/WOPTO huggingface dataset:
Patent JP-H06348306-A (JP)
Title: Parameter adjusting device of pd controller
Inventor: FUJIWARA TOSHIKATSU
IPC: G05B13/02
Filed: 1993-06-07
Abstract: PURPOSE:To adjust parameters of the PD controller in a state of a closed loop system and to find optimum parameters in a short time. CONSTITUTION:The PD controller 1 performs two proportional and differential operations for obtaining the manipulated variable (u)2 of servo system 4 based on the control deviation (e)8 of a controlled variable (y)3 as an observed value of the servo system 4 from a command (r)6; and the relation of an estimated controlled variable to the manipulated variable (u)2 is represented with a model consisting of dead time characteristics and integral characteristics. Then an identification circuit 202 identifies the parameters of the model so that the differential value of the output of the model approximates the differential value of the controlled variable (y)3 as the observed value of the servo system 4. For the identification, three kind of dead times L are previously set and identification errors of the respective dead times L are found; and the dead time L corresponding to the minimum identification error is found by expressing the relation between the dead times L and identification errors as a quadratic expression and the final parameters of the model are determined.
Patent JP-H09296794-A (JP)
Title: Vertical type pump device
Inventor: SUZUKI SHINJI
IPC: F04D29/70
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a vertical type pump device which requires less installation space and uses a vertical type gas turbine. SOLUTION: In this pump device, a driving unit 2 is formed by piling up a vertical type gas turbine 11 and a vertical type speed reduction device 12 in a casing 13, and the driving unit 2 is installed on a vertical type pump 3. In this case, an intake passage including a filter connected to the vertical type gas turbine 11 is arranged in the upper part 13b of the casing 13 so as to surround the upper part of the vertical type gas turbine 11.
Patent JP-S63298640-A (JP)
Title: Test diagnostic system for processor built-in device
Inventor: KONDO KUNIHIRO
IPC: H04M3/26
Filed: 1987-05-29
Abstract: PURPOSE:To easily execute a test diagnostic program with a switch operation while a test diagnostic program is easily improved by making independent a test diagnostic program ROM from a main body program ROM. CONSTITUTION:Usually, a switching circuit 22 allows the action of a main body program ROM21 and it is not necessary to connect a test diagnostic program ROM24. At the time of the execution of the test diagnosis, after a test diagnostic program ROM is connected to a ROM reception part 23, a change- over switch 25 is depressed, the action of the main body program ROM21 is stopped and the action of the test diagnostic program ROM24 is allowed. Thereafter, when a resetting switch 41 is depressed, the test diagnostic program is activated. A main body function circuit part 5 issues an instruction to test it, collates successively the returned data with the expected value and outputs the result to a display circuit 6.
Patent JP-H0429532-A (JP)
Title: Battery switching circuit
Inventor: MIYAZAKI SADAO
IPC: H02J7/34
Filed: 1990-05-25
Abstract: PURPOSE:To eliminate discharge of battery and to lengthen backup time of battery by opening a switching means, connected with an unused battery, through a control means when a power interruption is detected thereby isolating the unused battery from the control means and interrupting power supply from the battery to the control means. CONSTITUTION:Power interruption is detected through power interruption detecting circuits 38, 39. At this time, magnet switches 25, 32 are in ON state whereas a magnet switch 35 is in OFF state and a magnet switch 26 is turned OFF through a control circuit 37. Consequently, power is not fed from a second battery 22 to the control circuit 37 and thereby the battery 22 is not discharged. When the power is recovered and then interrupted again, the magnet switches 26, 35 are sustained in ON state whereas the magnet switch 32 is sustained in OFF state and the magnet switch 25 is turned OFF through a control circuit 36. Consequently, no power is fed to the control circuit 36 from a first battery 21 which thereby is not discharged.
Patent JP-H0431311-A (JP)
Title: Spherical silica, its production, epoxy resin composition and cured product thereof
Inventor: SHIOBARA TOSHIO
IPC: C08K3/34
Filed: 1990-05-25
Abstract: PURPOSE:To obtain spherical silica having improved compatibility and adhesive strength to resins and suitable for the sealing of semiconductor by spraying a suspension of amorphous silica having specific particle diameter and calcining the obtained spherical granules to form calcined particles having specific pore form. CONSTITUTION:A suspension containing fine particles of amorphous silica having a weight-average particle diameter of <=10mum is granulated by spray-drying process to form spherical silica, which is calcined at 1000-1300 deg.C to obtain the objective spherical silica containing 0.02-0.15ml/g of fine pores having pore diameter of 0.01-0.1mum. Preferably, the content of alkali metal, alkaline-earth metal, halogen element and transition metal element in the spherical silica is <=1ppm each and that of radioactive elements is <=1ppb each. An epoxy resin composition filled with the spherical silica has excellent fluidity, high flexural strength and excellent crack resistance after soldering in moisture- absorbed state.
Patent JP-S61293578-A (JP)
Title: Method for coating adhesive by pin transfer
Inventor: YAGI HIROSHI
IPC: B05D7/00
Filed: 1985-06-24
Abstract: PURPOSE:To improve the reliability in setting chip parts by enabling the arrangement of two adhesive coating points which are close to each other at the setting position of each chip part. CONSTITUTION:The first adhesive coating point is provided at the setting posi tion of each chip part on the surface of a printed board by the first pin transfer plate 2A, the second adhesive coating point is furnished at the setting position of each chip part by the second pin transfer plate 2B and the two coating points which are close to each other can be arranged at the setting position of each part. Consequently, the reliability in setting the chip part can be im proved.
Patent JP-S5361171-A (JP)
Title: Vacuum cleaner
Inventor: HAYASHI SEIZOU
IPC: A47L9/00
Filed: 1976-11-10
Abstract: PURPOSE: To improve ability of the body to follow the movement of the suction device with the centralized exhaust port and the suction port arranged in the same direction so that the center is positioned therebefore as is during the suction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5563240-A (JP)
Title: Plastic forming metal mold unit
Inventor: HIGUCHI TADASHI
IPC: B29C45/73
Filed: 1978-11-02
Abstract: PURPOSE: To provide the subject unit wherein a member having a thermal conductivity more than that of the metal mold is inserted into a metal mold, and solidification of the resin within the gate after filling of the resin is rapidly progressed thereby to extremely reduce the gate remaining and to enable to make the thickness of the movement of a timepiece thinner.  
     CONSTITUTION: In order to rapidly solidify the resin within the gate 60 after the filling thereof, a columnar member 70 made of a beryllium-copper alloy or copper having a thermal conductivity more than that of the metal mold material is inserted in a metal mold 20 under a positional relationship corresponding to the gate. The cavity 40 is formed by a metal mold 10 in which a runner 50 is formed and a metal mold 20 in which the columnar member is inserted. In order to help the cooling of the columnar member, the end part thereof is exposed to the open air through an opening 31 formed at a movable side receiving plate 30. The gate part normally assumes temperature greater than that of other metal mold parts. However, when the cooling of the gate part is carried out rapidly, the gate cutting becomes excellent, and the gate remaining can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0226306-A (JP)
Title: Fixable nut used for adjustment in axial direction
Inventor: ROBAATO II GEIGAA
IPC: F16B37/00
Filed: 1989-05-31
Abstract: PURPOSE: To provide a nut of simple structure, low cost, certainity and repeatability by forming two overhang jaw parts which can be elastically displaced in axial directions by radially extended slits on a nut, and axially displacing the jaw parts by a screw to be locked. CONSTITUTION: A radial slit 18 is formed in a circular member 12 having flat front and back surfaces 13, 14 and a screw 17 to form overhang jaw parts 12A, 12B of different axial thicknesses. The jaw parts 12A and 12B have different thicknesses from each other, so the thinner jaw part 12A is elastically flexible to 12B, the jaw part 12B side 20B of a through hole 20 is threaded, the 20A side is set as a screw insertion hole, and both jaw parts 12A, 12B are tightened by a locking screw 22. This device can thus be manufactured in simple structure and at low cost, it can be securely actuated, and its performance is unchangeable even after repeated use.
Patent JP-S5260538-A (JP)
Title: Microprogram-controlled data processor
Inventor: MIYAGI TAKEHISA
IPC: G06F9/22
Filed: 1975-11-14
Abstract: PURPOSE:The decoder is provided with memory which can be accessed on the basis of the contents of the instruction register and can supply the read output into the data processor, and output which has been read out of memory is strobed by means of clock-timing signals.
Patent JP-S5927994-A (JP)
Title: Lubricating oil composition
Inventor: AKITA KOU
IPC: C10N40/25
Filed: 1982-08-06
Abstract: PURPOSE:To provide a lubricating oil composition for an internal combustion engine excellent in fuel economy, heat resistance, etc., prepared by adding alkylsalicylic acid salt and alkylarylsulfonic acid salt to a mineral or synthetic oil having a specified kinematic viscosity. CONSTITUTION:The lubricating oil composition is prepared by adding 0.1-5wt% alkaline earth metal salt of an alkylsalicylic acid preferably having a basicity value of 200mg KOH/g or lower (e.g. calcium dodecylsalicylate or calcium cetylsalicylate) and 0.5 to 10wt% alkaline earth metal salt of an alkylarylsulfonic acid (e.g. calcium petroleumsulfonate or calcium dodecylbenzenesulfonate) to a mineral oil (e.g. No. 60 or 500 neutral oil) or a synthetic oil (e.g. polyglycol ester or silicone oil) having a kinematic viscosity of 1.5-15cSt at 100 deg.C.
Patent JP-2000327750-A (JP)
Title: Epoxy resin composition and its use
Inventor: URAGAMI TATSUNOBU
IPC: H01L23/29
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition capable of achieving a nonconventional low hygroscopic property and providing a package having extremely excellent crack resistance as compared with conventional cured product, especially in uses of semiconductor sealing material. SOLUTION: This epoxy resin composition comprises a phosphine oxide compound represented by the general formula (R1 to R6 are each hydrogen atom, a 1-10C alkyl group, a 6-10C aryl group or aralkyl group) as an essential component and used as a curing accelerator, an epoxy resin obtained from phenolaralkyl resins and a bi- to multi-functional ester-containing compound or ester-containing resin, in which 10 mol% to 100 mol% of hydroxyl group is esterified by an aromatic acyl group, used as a curing agent.
Patent JP-S5361627-A (JP)
Title: Regeneration of coating compound waste
Inventor: SATOU TOSHIO
IPC: C09D7/12
Filed: 1976-11-16
Abstract: PURPOSE: To regenerate coating compounds as a finely divided powder without causing pollution, and prevent the foaming of molded articles caused by gases, by removing most of the solvent and moisture from coating compound waste, by granulating and bulverizing the waste, and by drying the finely divided powder thus obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H032549-A (JP)
Title: Method for inspecting circuit pattern
Inventor: HOSOKI NOBUKIMI
IPC: G01N21/88
Filed: 1989-05-30
Abstract: PURPOSE:To accurately inspect circuit patterns with high efficiency by integrally coupling the high fluorescence imparted to an insulating layer and the specific stimulating light to strongly stimulate this fluorescence. CONSTITUTION:A wiring board consisting of an insulating substrate formed by perfecting of the curing of a resin compsn. contg. an epoxy resin contg. tri- or higher functional epoxy resins at the ratio ranging 0.5 to 5 wt.% as well as a curing agent and a curing accelerator in the base material and the circuit patterns formed on this insulating substrate is irradiated with 350 to 500nm stimulating light. The abnormality of the circuit patterns is decided in comparison with the normal circuit patterns by utilizing the property that while the insulating patterns formed between the circuits of the circuit patterns exhibit the extremely high fluorescence to 350 to 500nm stimulating light the circuit patterns do not exhibit the fluorescence. The circuit patterns are accurately inspected with the high efficiency by the fluorescence emitted by this stimulating light.
Patent JP-S61295123-A (JP)
Title: Perfumy-deodorant device
Inventor: KISHI NORIAKI
IPC: B60H3/00
Filed: 1985-06-24
Abstract: PURPOSE:To adjust a degree of evaporation or sublimation of a perfumy agent according to riders' taste and/or circumstances inside a car room, by rotating a tapelike rotor fitted with the perfumy agent, while constituting an optional spot so as to be approximated to a heater capable of temperature control. CONSTITUTION:A tapelike rotor 1 is rotated by hand or an automatic controller, and an optional spot of a perfumy agent 2 being charged to the inside of a bubblelike cavitied part 1C is approximated to a heater 3, heating it as long as necessary, whereby evaporation or sublimation of the perfumy agent 2 is started. And, with temperature in the heater 3 regulated, a stop, a dispersion velocity and a dispersion quantity of the perfumy agent 2 is controlled according to taste of each individual rider and circumstances inside a car room. Doing like this, when the specified perfumy agent 2 in the bubblelike cavitied part 1C of the rotor 1 is completely evaporated or dispersed up, next, the rotor is rotated, and the perfumy agent 2 in a new bubble cavitied part 1C being not heated so far is approximated to the heater 3.
Patent JP-S5262208-A (JP)
Title: Process for preparation of bromotrifluoromethane
Inventor: IIKUBO YUUICHI
IPC: C07C19/14
Filed: 1975-11-17
Abstract: PURPOSE: Bromotrifluoromethane, an extinguishing agent which has a longterm stability, is prepared in high yield by the bromination of fluoroform with adding chlorine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08307556-A (JP)
Title: Facsimile communication equipment
Inventor: UNO HIROMICHI
IPC: H04N1/32
Filed: 1995-05-11
Abstract: PURPOSE: To provide a facsimile communication equipment capable of forming a load equal to a telephone set without using any real telephone set or a pseudo load exclusive for telephone set. CONSTITUTION: This equipment is provided with a function for connecting a resistant load 4 and a resistant load (capacitor 6) by using two or more kinds of capacitors 6 and 16 for DC block corresponding to destinations and relays 5, 10, 13 and 15 for switching the capacitors 6 and 16 by using a calling signal detection circuit 21 provided in the facsimile communication equipment. Thus, the original detection of the calling signal can surely be performed while forming the load equal to the telephone set inside the calling signal detection circuit 21.
Patent JP-H11314209-A (JP)
Title: Apparatus for rocking casting of concrete secondary product
Inventor: MURATA HIKARI
IPC: B28B1/08
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for rocking casting which can cope with various products with large and small sizes, and can manufacture inexpensively concrete secondary products. SOLUTION: A plurality of rocking mechanisms M1-M3 each consisting of a supporting member 2, a table 4 fitted freely rockably on this supporting member 2, a pair of hydraulic cylinders 5 and 6 provided on both ends of the table 4 and a control part for controlling driving of a pair of these hydraulic cylinders so as to keep the phase difference of stretching/contracting of a pair of these hydraulic cylinders 5 and 6 180 deg. are provided and a main controller C connected with the control parts of the rocking mechanisms M1-M3 is provided and a rocking axial center a of each table 4 of the rocking mechanisms M1-M3 is made to coincide with a straight line and the main controller C specifies the function of each control part to move individually the rocking mechanisms M1-M3 or to synchronize a plurality of the rocking mechanisms.
Patent JP-H04363840-A (JP)
Title: Extending type color selecting electrode
Inventor: HATTORI MUTSUMI
IPC: H01J29/07
Filed: 1991-06-10
Abstract: PURPOSE:To provide an extending type color selecting electrode with less vibration and a short attenuating time to shorten the color purity reduction by the vibration of a grill line and the time thereof. CONSTITUTION:The length of a grill line 23 is set in such a manner that the part with a small tension added by a frame 1 is shorter than the part with a large tension so as to enhance resonance frequency. When the length of the grill line 23 in which the added tension is small is shortened to increase the resonance frequency, the amplitude at the time of resonance is reduced, and the attenuating time of vibration is shortened, so that the purity reducing time by an external vibration can be shortened.
Patent JP-S62295153-A (JP)
Title: Recorder for history of common bus information
Inventor: MOTOKAWA HIROSHI
IPC: G06F13/20
Filed: 1986-06-13
Abstract: PURPOSE:To record the information of a bus cycle as a history by recording the number of repetitions of the information of the continuous bus cycle when the bus cycle of the same bus information is continued. CONSTITUTION:One cycle is performed by the common bus 11, and the information A is set to the first register 2. In a comparison circuit 5, the contents of the first register 2 are compared with the contents of the second register 3, when both coincide, a coincidence pulse is outputted and a counted value is recorded in a counter 6. In the next bus cycle, the bus cycle information A of the preceding time stored in the first register 2 is set to the second register 3. The contents of the register 2 is recorded in the first memory 8, and the counted value of the counter 6 is recorded in the second memory 9. An information history recording means is constituted of the first memory 8 and the second memory 9.
Patent JP-S63301763-A (JP)
Title: Production of caned rice gruel
Inventor: DOI ICHIRO
IPC: A23L7/10
Filed: 1987-05-31
Abstract: PURPOSE:To produce caned rice gruel with excellent texture and taste by heating a can containing bran-removed rice and a prescribed amount of water, tightly closing the can with a space in the top inside of the can, heating for cooking and sterilizing, then turning the can up side down, and rapidly cooling. CONSTITUTION:Bran-removed, raw rice and 7-7.5-fold amount of water are charged in a can, and they are heated, or hot water is poured to keep the content at 70 deg.C. Then, the can is tightly sealed by winding a seamer around the can so that a small space is remained on the upper part inside the can to hold air. Then, the tightly sealed can is heated to effect cooking and sterilization simultaneously, and the can is turned up side down to agitate the content. The can is subsequently cooled down lower than room temperature rapidly. Thus, caned rice gruel of good taste can be obtained without forming glue-like substance.
Patent JP-S5761962-A (JP)
Title: Optical sensor coupling
Inventor: OKAMURA KOUJI
IPC: H02H5/10
Filed: 1980-09-30
Abstract: PURPOSE:to realize the monitoring of the environmental change over a long distance, by using a photoconductor formed by covering the outer circumference of a core with a cladding layer and a environment-sensitive member that senses optically the environmental change, then varies the optical characteristics. CONSTITUTION:A photoconductor 1 formed by covering the outer circumference of a core with a cladding layer is set on a substrate 21 made of quartz, etc. and in a direction where the cut-away face 4 is vertical to the surface of the substrate 21. An environment-sensitive member 22 made of a material which is sensitive to the environmental change such as the temperature, radioactive rays, etc. and has a change of optical characteristics like the wax-type paraffin that changes the light transmittance by the change of temperature is adhered to the face 4. In addition, a reporting means is adhered to the side face of the member 22. In such constitution, the environmental change is monitored over a long distance for a disconnection of the electric power transmission wire, etc.
Patent JP-H034095-A (JP)
Title: Bent pipe
Inventor: TAKASUGI TAMOTSU
IPC: B21C37/28
Filed: 1989-05-30
Abstract: PURPOSE:To obtain a bent pipe with no generation of a material scrap by using a belt-shaped metal plate, in which large and small width parts alternately continue with one edge in a lengthwise direction in a straight line and the other edge in a wave curve, as a material, forming a double-hook in the straight line edge and a single-hook in the curved edge, helically winding the belt-shaped metal plate and fitting the adjacent single-and double-hooks. CONSTITUTION:In a coiled belt-shaped metal plate material 3, an L-shaped curved part is worked in both side edges by a omicronapprox.=ding roll 11 and formed in a double-hook of squared shape with one side open by a molding roll 14. Two sheets are cut-taken by a female roll 18, in which a groove of wavy curve is engraved in the periphery, and by a male roll 20, provided with a protrusive streak of wavy curve, and both cut edges are formed in a single-hook. One of the belt-shaped metal plate 3 is directed toward a helically winding machine 27, and the other is accumulated in a drum 28. In the helical winding machine 27, the belt-shaped metal plate material 3 is helically wound outside a roll 30, and work of meshing and fitting the double-hook with the single-hook is performed by a reciprocating roll 36. A manufactured bent pipe 1 is cut into a predetermined length by a grinding wheel cutter. By the constitution in the above, the cost down can be contrived with no scrap at all.
Patent JP-H05306657-A (JP)
Title: Icing preventing device for carburetor
Inventor: KURANO YOSHIAKI
IPC: F02D45/00
Filed: 1992-04-30
Abstract: PURPOSE:To provide an icing preventing device for a carburetor in which a heater is not actuated when icing is not generated. CONSTITUTION:An icing preventing device for a carburetor comprises a heater 50 to heat the carburetor 23, a heater drive circuit 60 to connect the heater 50 to a battery 36 at a specified temperature or less, and a control circuit 70 to disconnect this heater drive circuit 60 when a gear position is neutral or in running at a specified low speed.
Patent JP-S5362256-A (JP)
Title: Brine-system refrigerator
Inventor: AOKI MASAAKI
IPC: F25D11/00
Filed: 1976-11-16
Abstract: PURPOSE: In a brine-system refrigerator wherein a gas stream is cooled when in contact with brine and the cooled gas stream is used for cooling an objective body, to remove water from the brine. 
     COPYRIGHT: (C)1978,JPO&Japio