baber/WOPTO huggingface dataset:
Patent JP-H01186227-A (JP)
Title: Press device having welding gun
Inventor: NAKATSUCHI NOBUYUKI
IPC: B21D24/16
Filed: 1988-01-20
Abstract: PURPOSE:To simultaneously execute press forming of a stock and spot welding, and to curtail the number of processes by containing a pair of welding guns in opposed positions in the upper die and the lower die, and also, providing an energizing means for generating pressing force in the welding gun. CONSTITUTION:When a press device is operated, stocks 5, 6 are inserted and held from the upper and the lower parts by an upper die blank holder part 2b and a blank holding part 3b. In this case, the tip part of each welding gun in welding gun devices 9... of the upper side die blank holder part is pressed against the stock 5 by energizing of a coil spring, and on the other hand, the tip part of each welding gun in welding gun devices 10... of the blank holding part is pressed against the stock 6 by energizing the coil spring. Subsequently, an upper side punch part 2a and the upper die blank holder part descend and drawing of the stocks 5, 6 is executed, and at this time, by allowing a current to flow between the welding guns 9... and 10..., spot welding is executed. Thereafter, the upper die punch 2a and the upper die blank holder part are allowed to ascend in this order, and a formed part is obtained.
Patent JP-S58129859-A (JP)
Title: Transmitting method of process signal
Inventor: FUJIWARA HIROSHI
IPC: H04Q9/00
Filed: 1982-01-27
Abstract: PURPOSE:To suppress the influence of a fault occurring to some local station input/output part as much as possible by transmitting measurement data and diagnostic information on an input/output part in one frame as a data transmission format. CONSTITUTION:A level checking circuit 39 monitors the level of a signal sent from a level converting circuit 35. Further, idle time is utilized by a main processor 9 for a check on the normalcy of the whole input/output part 10 to write test data 37 in a register 32 by a test data setting signal 38, and this data is read out again to make a check. If a fault is found, a flag corresponding to diagnostic information in a transmission frame is set and data and diagnostic information is put together in the transmission frame, which is sent to a master station.
Patent JP-H03216460-A (JP)
Title: Thread winding method on drum-shaped package
Inventor: AKAZAWA KIYOSHI
IPC: B65H54/28
Filed: 1990-01-18
Abstract: PURPOSE:To suppress the forming of a saddle in a bulge surface layer end part in an intermediate internal layer part by gradually adjusting a traversing speed in accordance with a winding thickness, providing a maximum value of the traversing speed halfway winding and further setting this maximum value to a specific value or more of the traversing speed at the time of winding start, in the case of winding a thread. CONSTITUTION:A traversing speed is gradually increased from a traversing speed TS at a winding start, and the traversing speed is set to 1.1 times or more the speed TS halfway winding corresponding to winding in a swollen part of an intermediate internal layer part end face (R io a winding thickness of a full winding package especially at the time of winding with a winding thickness gamma in a range of 0.1XR to 0.8XR). Consequently, bulge generation is prevented by gradually narrowing the actual winding width before reaching the winding thickness of Tmax from the internal layer and narrowing the actual winding width of an intermediate internal layer part. Since a traversing speed TE at a winding end (at full-winding time) is set to a level lower than the Tmax by gradually decreasing the traversing speed from the maximum value, thread accumulation in the end part of a winding end layer is decreased by gradually spreading the actual winding width over the surface layer from the internal layer.
Patent JP-S56109283-A (JP)
Title: Manufacture of molded coke
Inventor: KUWAJIMA SHIGERU
IPC: C10B53/08
Filed: 1980-01-31
Abstract: PURPOSE: To obtain a coke having excellent wear resistance and excellent CO 2  reaction strength for metallurgical purpose, by a method in which a treated coal obtained by heating a weak-caking coal with high volatile content at a specified temperature rising rate is ground, screened, mixed with a bituminous substance, granulated by a rotary granulator, and then carbonized.  
     CONSTITUTION: A weak-caking coal with high volatile content is heated up to 300°C at a temperature rising rate of 20°/min or more, beyond 300°C at a temperature rising rate of 10°/min or less, and then held at 450W550°C for treatment to remove volatile components to obtain a heat-treated coal. The heat-treated coal thus obtained is ground, screened, mixed with a coal or petroleum bituminous substance, granulated by a rotary granulator at a temperature higher than the solftening point of the bituminous substance, and then subjected to a carbonization treatment. The reason for the treatment of the weak-caking coal at a temperature- rising rate of 20°C/min in a temperature range below 300°C, as mentioned above, is that degassing hardly occurs in coal below 300°C and thus the quality of the coal is hardly affected by the temperature rising rate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06222896-A (JP)
Title: Information processor
Inventor: YONENAGA HITOSHI
IPC: G06F3/12
Filed: 1993-01-25
Abstract: PURPOSE:To provide the information processor which is superior in portability and operability and equipped internally with a printer. CONSTITUTION:A form storage part 40 is built in below a keyboard 1 and a printer unit 26 is incorporated on this side. Further, a printed form storage part 41 is arranged on the back side of the printer unit 26. The paper ejecting port of the printer unit 26 and the storage port 8 of the printed form storage part 41 are linked when a display device 2 is closed. While printing operation is carried out while the display device 2 is closed, a form printed by the printer unit 26 is automatically stored in the printed form storage part 41 as it is.
Patent JP-S60156043-A (JP)
Title: Liquid crystal element
Inventor: OKADA SHINJIROU
IPC: G02F1/133
Filed: 1984-01-23
Abstract: PURPOSE:To make bistability and monodomain property compatible with each other by sealing a liquid crystal, whose phase is switched from the cholesteric phase to the smectic phase in the course of temperature fall, between substrates one of which an orientation control film is formed at least. CONSTITUTION:A cell structure body 100 consists of substrates 101 and 101', electrodes 102 and 102', a liquid crystal layer 103, a spacer 104, an adhesive 106, an insulating orientation control film 105, polarizers 107 and 108, and a heating body 109. The liquid crystal layer 103 is first heated up to such temperature (about 180 deg.C) that it has the isotropic phase, and next, the phase transition is made to the cholestric phase of Grandjean structure (about 174 deg.C) in the course of temperature fall without cooling, and the helical structure of Grandjean structure is loosened when the phase is switched to the smectic A phase (SmA) (about 170 deg.C) and liquid crystal molecular axes of SmA are arranged by the film 105 to form uniform monodomains. Further, the phase is switched to the chiral smectic C phase.
Patent JP-S57124546-A (JP)
Title: Supplying device for molding sand
Inventor: UNOSAKI TSUNETO
IPC: B22C15/23
Filed: 1981-01-26
Abstract: PURPOSE:To permit packing of molding sand uniformly to the same hardness by providing a sand supply box provided with holes for supplying sand and holes for deaeration to the upper part in the cavity part of a pattern box, and packing the sand into the cavity part through deaeration. CONSTITUTION:A sand supply box 6 installed with channel members 4 having bent channels 3 serving as passages for air in the central parts and vent holes 5 longitudinally and transversely at approximately equal intervals is placed on a pattern box 1. After the inside of a tank 11 is evacuated by closing a stop valve 10 and operating a vacuum pump 8, the valve 10 is opened. A cavity part 2 is loaded through the channels 3 and the holes 5, and the molding sand 12 in the box 6 is sucked and packed through the holes 7 into the part 2. At this time, the inside of the part 2 is affected with negative pressure from above and therefore, the sand packing is good in the upper part of the part 2 as well, and the molding sand is uniformly packed in the upper part and lower part, whereby the mold of uniform hardness is obtained.
Patent JP-H04245386-A (JP)
Title: Motion detection device
Inventor: OKI MITSUHARU
IPC: G06T7/20
Filed: 1991-01-31
Abstract: PURPOSE:To decrease the circuit scale of the device which detects a motion vector. CONSTITUTION:Data Ak-Dk in a search range are inputted in a (k)th cycle to input terminals 11 of a circuit 1 provided with means for calculating a difference absolute value in parallel. Data from this circuit 1 is supplied to a difference absolute value sum calculating circuit 2 provided with an adding means and a register in parallel and added in order in every cycle and the addition data is compared by a comparing circuit 3.
Patent JP-S5396451-A (JP)
Title: Time limit actuator for dc load
Inventor: ABE RIYOUZOU
IPC: H02P1/22
Filed: 1977-02-04
Abstract: PURPOSE: To prevent hazard due to reverse connection by constituting in such a manner that timer circuit doesn't function when DC power source is wrongly connected thereby preventing reverse throwing of DC power source into the load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60154516-A (JP)
Inventor: OOTSU KIYOKAZU
IPC: H01G4/252
Filed: 1984-01-23
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-S60154151-A (JP)
Title: Automatic measuring device for chemical oxygen demand and method for using said device
Inventor: SAKAKI SHIGEHIKO
IPC: G01N27/416
Filed: 1984-01-23
Abstract: PURPOSE:To know the operating condition of an automatic measuring device for chemical oxygen demand (COD) by measuring automatically an oxidation reduction potential difference (ORP) over the entire stage of the automatic COD measuring cycle by using said automatic measuring device and comparing the pattern of the record obtd. by such measurement with the preliminarily determined patterns in the normal stage and abnormal stage. CONSTITUTION:The positions of a Pt electrode 12 and reference electrode 13 of an ORP meter of a COD A-112 type measuring device are adjusted at the same level X of the level of the top end of a discharge pipe 14. The COD of certain waste water is automatically measured by using the COD measuring device which is adjusted in the positions of the electrode ends in the above-mentioned way. The figure illustrates the graph indicating the change with time of the ORP indication corresponding to the measuring stage. The automatic recording of the ORP is approximately a repetition of the pattern shown in the figure when the measuring device operates normally. The pattern different from the pattern in the normal stage is obtd. on the contracy when abnormality arises in any part of the stage. The operator is therefore able to identify easily and quickly in which part of the cycle of the automatic COD measuring device the problem arises by viewing the pattern of the automatic recording for the ORP.
Patent JP-S5397283-A (JP)
Title: Filament
Inventor: YUGE YOUJI
IPC: H01J61/06
Filed: 1977-02-04
Abstract: PURPOSE: To provide a filament for electric bulb or other, which can be readily connected with leading-in wire and is excellent in vibration resisting performance, by twisting or weaving a plurality of carbon fibers, obtained through carbonization of fibers, into a twist yarn or strand. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07218035-A (JP)
Title: Air-conditioner
Inventor: HORI SATOSHI
IPC: F25B29/00
Filed: 1994-02-02
Abstract: PURPOSE:To keep the blow-off air temperature of an air-conditioner at a constant value by a method wherein a pressure difference between the inlet and the outlet of a reheater is ensured and a refrigerant is caused to reliably flow to the reheater. CONSTITUTION:In a freezing cycle wherein a part of the high pressure refrigerant of a compressor 1 is rendered confluent with a high pressure liquid refrigerant from a condenser 3 through a reheater 7, a liquid valve 4 being a high pressure liquid refrigerant passage running from the condenser 3 is provided with a function to regulate a pressure loss. Further, a pressure reducing device (fixed or automatic) is located between the liquid valve 4 and a collection pipe 11 at a high pressure liquid refrigerant confluent part. Further, an automatic pressure reducing device is located between the liquid valve 4 and the collection pipe 11 at the high pressure liquid refrigerant confluent part, and a flow rate regulating valve 8 of the reheater 7 is eliminated.
Patent JP-H04244923-A (JP)
Title: Irradiance meter and its manufacture and composition for irradiance meter
Inventor: MASUHARA HIDEKAZU
IPC: G03C1/675
Filed: 1991-01-31
Abstract: PURPOSE:To obtain an irradiance meter which is in a simple configuration and can be handled easily by enabling it to be formed by a polymer with a light-transmission property containing a specific light sensitizer. CONSTITUTION:A composition for irradiance meter consists of a polymer with at least one type of light sensitizer and light-transmission property which is selected from an organic light sensitizer consisting of diketone, a metal complex light sensitizer, and a dye light sensitizer. The light sensitizer is an organic light sensitizer which is selected from a group consisting of a compound expressed by benzil, p,p'-dimethoxybenzil, p,p'-dichlorobenzil, camphor quinone, and a general formula (I). Also, a dye light sensitizer out of light sensitizers is selected from a group consisting of thiazine dye, phthaleine dye, and (thio) pyrrylium tetrafluoroborate derivative which is expressed by a general formula (II). Further, there is a metal complex sensitizer such as ferrocene derivative and titanocene derivative as the light sensitizer. In the formula R denotes OH, Cl, OCH2CH2Br, or OCH3, R1 denotes alkyl group, methoxy group, or ethoxy group, and R2 indicates an alkyl group.
Patent JP-S57126482-A (JP)
Title: Sulfonyl piperazine derivative
Inventor: HIDAKA HIROYOSHI
IPC: C07D239/94
Filed: 1981-01-29
Abstract: NEW MATERIAL:A sulfonylpiperazine derivative shown by the formulaI(R 1  is H or lower alkyl; R 2  is cycloalkyl, aryl, aralkyl; R 3  is lower alkyl) and its acid addition salt.  
     EXAMPLE: 1-[4-(N-Methyl-N-cyclopentylamino)-6-quinazolinesulfonyl]-4-(2-ethoxy- 2-phenylethyl)piperazine.  
     USE: Useful as a vasodilator, hypotensor, imorover for cerebral circulation, preventive and remedy for thrombosis of the cerebral blood vessel system.  
     PROCESS: 3,4-Dihydro-4-oxoquinazoline-6-sulfonic acid chloride shown by the formula II is reacted with a compound shown by the formula III, to give a compound shown by the formula IV, which is reacted with a reagent such as phosphorus oxychloride, etc. to give a compound shown by the formula V. The compound shown by the formula V is reacted with an amine, to give a compound shown by the formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11207951-A (JP)
Title: Ink jet printer, and ink discharge control method for ink jet printer
Inventor: SUZUKI SHOGO
IPC: B41J2/055
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer which is capable of surely preventing an ink leakage from an ink discharge hole which remains inoperative without ink discharge from occurring. SOLUTION: Vsorce (ON) voltage with a waveform having an amplitude and a gradient for discharging the ink is applied to a piezoelectric element in an ink storage chamber for ink discharge. For the piezoelectric element in the ink storage chamber which remains inoperative without ink discharge, the Vsorce (OFF) voltage which maximizes the internal volume of the ink storage chamber is applied to the piezoelectric element in the ink storage chamber which remains inoperative at the point of time when a pressure wave reaching the interior of the inoperative ink storage chamber peaks. The gradient of the rising waveform of the Vsorce (OFF) voltage is more moderate than that of the Vsorce (ON) voltage.
Patent JP-H10208895-A (JP)
Title: Lamp lighting device
Inventor: HATAKEYAMA ATSUSHI
IPC: H05B41/24
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To stop the circuit operation so as to prevent the generation of damages to a lamp due to overheat, deformation of a base and smoking accident of a capacitor by braking a MOS-FET or a constant voltage diode before breakdown of lamp, deformation of the base and smoking accident is generated in the case where the lifetime end condition of the lamp is continued. SOLUTION: An alternating current power source is connected to a full-wave rectifier unit PB through an inrush restricting resistor R1, a filter capacitor C1 and a choke coil L1. A filter capacitor C2 is connected in parallel with an output end of the full-wave rectifier unit PB, and furthermore, connected in series to a MOS-FETQ1 and MOS-FETQ2. Zener diodes ZD1 and ZD2, which are connected in series opposite to each other, are connected between a gate G and a source S of the MOS-FETQ1, and Zener diodes ZD3, ZD4 are similarly connected to the MOS-FETQ2. A lighting circuit having high safety without generating leak and smoking at the end of the lifetime of a lamp can be obtained by setting ON resistance of the MOS-FET to 2 ohm or more and less than 5 ohm.
Patent JP-H02190848-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/30
Filed: 1989-01-20
Abstract: PURPOSE:To prevent the change in color formability by cryogenic preservation by specifying the contents of a high boiling org. solvent and UV absorbent in one layer contg. one kind of a specific cyan coupler. CONSTITUTION:One kind of the cyan coupler expressed by the formula I is incorporated into one layer and the high boiling org. solvent is incorporated into this layer at least at 0.3 by the weight of the cyan coupler in the layer; further, the UV absorber is incorporated therein at least at 0.05 by the weight of the cyan coupler in this layer. In the formula I, R1 denotes a halogen atom, aliphat. group, etc.; R2 denotes a halogen atom, hydoxyl group, etc.; l' denotes 0 to 3 integer; R3 denotes a hydrogen atom, etc.; T denotes a hydrogen atom or the group which can be eliminated by coupling reaction with the oxidant of an arm. primary amine developing agent. The degradation in the color formability by the cryogenic preservation is prevented in this way.
Patent JP-S5294746-A (JP)
Title: Electronic apparatus
Inventor: SAITOU SEIJI
IPC: G06F15/02
Filed: 1976-02-04
Abstract: PURPOSE: To perform unit conversion with simple handling by use of unit input indication medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11208347-A (JP)
Title: Leaving behind preventing device for stain preventive mat
Inventor: TANABE TSUTOMU
IPC: B60N3/04
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent leaving behind in a vehicle of a stain-preventive mat. SOLUTION: A magnet pad 16 attracted by magnetic force to a metal-made outer wall 2 of an automobile 1 and wire 15 connecting this magnet pad 16 and a stain-preventive mat 10 are provided. After work is ended, the stain- preventive mat 10 is forgotten in a car, even when a door is closed, the magnet pad 16 attached to the outer wall 2 of the automobile 1 is seen, so as to become aware of forgetting of the stain-preventive mat 10.
Patent JP-H04244931-A (JP)
Title: Optical type liquid crystal display defect detection device
Inventor: FUJITA YASUYUKI
IPC: G09G3/36
Filed: 1991-01-31
Abstract: PURPOSE:To detect a defect of a liquid crystal display by properly setting a threshold of reference data which is compared with a measurement value. CONSTITUTION:A liquid crystal display 3 is placed on a movable stage 2. While it is moved in one direction, a pattern is displayed on the liquid crystal display 3. The pattern on the surface of the liquid crystal display 3 is read by an image sensor, the average value of brightness of a center portion of each area when a display surface out of the read output is divided is obtained, and then the average value is compared with the measurement value. If they match, it is determined that the liquid crystal display is a non-defective product. Otherwise, it is determined that the liquid crystal display is a defective product.
Patent JP-H09203769-A (JP)
Title: Electric waveform measuring probe and its manufacture
Inventor: TAKEUCHI KOICHIRO
IPC: G01N37/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To enable measuring probes to be manufactured with high reliability at low cost by forming a structure including a terminal and a photoconductive switch on a substrate using the same material, and removing at least a part of the substrate. SOLUTION: This electric waveform measuring probe 1 has a pointed terminal 11 brought close to a subject 3 for measurement, a photoconductive switch 12 that is made to conduct by application of light in order to sample a current between the terminal 11 and the subject 3 for measurement, and a cantilever 13 supporting the terminal 11 and the switch 12, and has an electrode 14 used to sample signals from the terminal 11 into an electric waveform measuring device via the switch 12. Use of a photoconductive material for a probe structure itself facilitates formation of the switch 12 on the probe 1. Also, application of semiconductor processing techniques enables the probes 1 to be readily manufactured in a large number simultaneously, permitting the supply of the stable, highly reliable probes 1.
Patent JP-H04246497-A (JP)
Title: Apparatus for separating low-boiling kerosine cracking fraction
Inventor: ICHIKAWA MASATOSHI
IPC: C10L1/04
Filed: 1991-01-31
Abstract: PURPOSE:To separate a low-boiling kerosine cracking fraction from a mixture thereof with water efficiently without fail. CONSTITUTION:The title apparatus is equipped with a separating vessel 13 into which a mixture of a low-boiling kerosine cracking fraction with water flows, a dividing float 16 which has such a specific gravity as to float at the interface between a water layer 17 and a layer 18 of the kerosine cracking fraction in the vessel 13, and a means 14 for collecting the kerosine cracking fraction overflowing from the vessel 13.
Patent JP-H04241738-A (JP)
Title: Intake control device for two/four-cycle switching engine
Inventor: KAWAMURA HIDEO
IPC: F02B69/06
Filed: 1991-01-08
Abstract: PURPOSE:To promptly perform 2/4-cycle switching by simple constitution by providing a liftable sleeve valve in an intake port for a 2-cycle engine, and utilizing a pressure of air, sucked by controlling an intake control valve and a pressure valve, to move the sleeve valve. CONSTITUTION:In the case of use as a 2-cycle engine, an intake control valve 7, provided in an intake passage 6, is opened, on the other hand to close a pressure valve 10 provided in a branch pipe 9. Thus by applying a boost pressure of supercharge air from a turbocharger compressor 8 to act, a sleeve valve 5, provided in an intake port 2, is lifted to open the intake port 2. In the case of use as a 4-cycle engine, the intake control valve 7 is closed, on the other hand to open the pressure valve 10. Thus by lowering down the sleeve valve 5 by the boost pressure of supercharge air, the intake port 2 is closed. Here in a control unit 18, a control signal in accordance with an input detection signal of each sensor 19 to 21 is output to each actuator 11, 12.