baber/WOPTO huggingface dataset:
Patent JP-H0883865-A (JP)
Title: Resin sealed semiconductor device
Inventor: NAMEKAWA TERUKAZU
IPC: H05K3/34
Filed: 1994-09-14
Abstract: PURPOSE: To obtain a highly reliable resin sealed semiconductor device by making an opening, larger than the outline of a pad electrode, through a resist film thereby enhancing the adhesion strength of solder bump. CONSTITUTION: An opening 8, larger than the outline of a pad electrode 5, is made through a resist film formed on the lower surface of a resin board 1. Since a solder bump 13 is formed not only on the upper surface but also the side face of the pad electrode 5, the contact area is increased thus enhancing the adhesion. Furthermore, a protrusion is provided oppositely to a lead electrode 5 at a part of the pad electrode 5 while extending beneath a resist film 7. Consequently, the contact area between the pad electrode 5 and the resin board 1 is increased and since the protrusion is pressed by the resist film 7, adhesion between the pad electrode 5 and the resin board 1 is enhanced thus protecting them against stripping. This structure enhances adhesion between the pad electrode 5 and the solder bump 13 and between the pad electrode 5 and the resin board 1.
Patent JP-H0560441-A (JP)
Title: Control device for freezer refrigerator
Inventor: MORI SHIGERU
IPC: G05B13/02
Filed: 1991-08-30
Abstract: PURPOSE:To perform delicate regulation of temperature, in a freezer refrigerator having a refrigerating chamber where foods can be cooled and stored. CONSTITUTION:A computing means 23 for the degree of the increase of temperature is provided to compute the degree of the increase of temperature in a chamber, a computing means 24 for a temperature difference is provided to compute temperature differences in two spots in the chamber, and an open air temperature detecting means 25 is provided to detect an open air temperature. A fuzzy inference processor 27 performs fuzzy logic computation, based on the degree of the increase of temperature, a temperature difference, an open air temperature, and a control rule taken out from a memory 26 to determine the reduction range of a set temperature, and based on the reduction range, a set temperature is regulated by a set temperature computing means 28. A motor-operated damper control means 29 controls a motor-operated damper.
Patent JP-H11100585-A (JP)
Title: Synthetic lubricating oil
Inventor: ISHIDA NOBORU
IPC: C10N30/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil excellent in compatibility with hydrofluorocarbons (e.g. HFC-134a) and in hydrolysis stability by incorporating a polyalkylene glycol carbonate into the same. SOLUTION: A carbonic ester of formula I (X<1> is H, alkyl, cycloalkyl, or a group of formula II; X<2> is alkyl, cycloalkyl, or a group of formula III; A<1> and A<2> are each 2-4C alkyl provided an ethylene group is always present; R<1> is alkyl or cycloalkyl; R<2> is H alkyl, or cycloalkyl; a and c are each 1-50; and b is 1-10) is used alone or is mixed with another lube base oil to give the objective lubricating oil. When the mixture is used, the carbonic ester in an amt. of at least 20 wt.% (based on the mixture) is mixed into a synthetic lube base oil (e.g. a paraffinic, naphthenic, or polyolefinic lube base oil) or a refrigerant base oil (e.g. a polyoxyalkylene glycol or a polyoxyalkylene glycol monoether).
Patent JP-H0558572-A (JP)
Title: Slope lifted elevator
Inventor: SHIMAZAKI TOSHIO
IPC: B66B9/06
Filed: 1991-08-30
Abstract: PURPOSE:To provide a slope lifted elevator having high safety and good workability while inspection maintenance work can be easily performed in a riding spot gate device. CONSTITUTION:A sloped lift path 1, cage 2 lifted driven in this lift path 1 and a riding spot gate device 6 provided in a side wall part of the lift path 1 are provided, and a work bench 20 for inspecting the boarding spot gate device 6 is provided in a lift path mountain side of the cage 2.
Patent JP-S60111082-A (JP)
Title: Rotary compressor
Inventor: KOMATSUBARA TAKEO
IPC: F04C18/356
Filed: 1983-11-21
Abstract: PURPOSE:To improve the volumetric efficiency of a compressor by increasing the linear expansion coefficient of a cylinder made of as-casted material as fixed part by allowing said as-casted material to contain a certain amount of Ni, thus obtaining the equal expansion coefficient to that of the movable part made of hardened iron material such as roller, vane, etc. CONSTITUTION:Each of roller 2 and vane 3 is made of the hardened casted iron having a martensite structure formed by hardening steel material, casted iron, sintered material, etc. A cylinder 1 is made of as-cast material formed by as- casting or annealing the metal-mold casted-iron sand-mold casted-iron, and said casted iron material contains a certain amount of Ni. The linear expansion coefficient is increased by allowing the cylinder 1 made of as-casted material as fixed part to contain Ni, thus obtaining the equal expansion coefficient to the movable parts made of hardened iron material such as roller 2, vane 3, etc. Therefore, the clearance of each slidable part can be set to the most desirable dimension under the condition of frequent use, and a compressor having the superior volumetric efficiency can be provided.
Patent JP-H0962567-A (JP)
Title: Memory for recording and reproducing
Inventor: SAKIYAMA SHIRO
IPC: G06F12/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a memory which is operated at a high speed regardless of extension of the memory scale and can constitute a system which has low power consumption and low noise and is inexpensive as the whole of the system. SOLUTION: A memory 2 is provided with registers 5.1 to 5.2 where the start address of the memory 2 can be stored; and at the time of data write to the data memory 2, data write is started from the start address, and the address of the memory 2 at the time of the end of write is stored in a register 6.1 or 6.2 for end address storage by an external write end signal. At the time of read of the data memory 2, data between the address in the register where the start address of the memory 2 is stored and the address in the register where the corresponding end address is stored is read out from the data memory 2.
Patent JP-H0767605-A (JP)
Title: Device for treating harvested vegetable
Inventor: NISHIO MOTOI
IPC: B26D3/26
Filed: 1993-09-03
Abstract: PURPOSE:To provide the subject device capable of automatically, uniformly and sharply cutting the root part of a vegetable by detecting the presence, shape, etc., of the vegetable during carriage and subsequently cutting the root part based on the detected signal, excellent in operation efficiency, and useful for harvesting onions, etc. CONSTITUTION:The characteristic of this device for treating the harvested vegetable by receiving the bulb part A1 of the harvested vegetable A, and nipping the stem part A2 and simultaneously cutting the root part A3 of the harvested vegetable A during the carriage is to dispose a detection means 17 for detecting the presence, shape, etc., of the bulb part A1 of the harvested vegetable during the carriage, dispose a cutter means 16 capable of being vertically moved based on the detection signal of the detection means 17 for determining a cutting position and used for cutting the root part A3, and furthermore dispose a holding belt means 12 for holding the bulb part A1 during the cutting operation.
Patent JP-2001050203-A (JP)
Title: Overload relief valve adjusting method and circuit of the same
Inventor: ISHIYAMA HIROSHI
IPC: F15B11/028
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To enable a simple and accurate adjustment by providing a branch oil passage on a discharge side oil passage of a hydraulic pump and connecting the open end with a manifold capable of mounting an overload relief valve. SOLUTION: A hydraulic pump 41 is stopped, an overload relief valve 50 to be adjusted is removed from a hydraulic equipment and a port in the part is closed by a blind plug. The removed valve 50 is mounted on a mounting part 51 of a manifold 46, a tank port T1 is connected with a hydraulic tank T, the pump 41 is operated, a control signal is outputted to regulator 47 so that a pump inclination angle may be minimum and discharge flow rate of the pump 41 is made constant. Reading of a pressure gauge 48 is made rated pressure by an adjusting screw 50a of the valve 50, the pump 41 is stopped again after an adjustment is finished, the valve 50 is removed, and the valve 50 is mounted on its original part of the hydraulic equipment. After adjustments of all the valves are finished, the mounting part 51 and the port T1 are closed.  As a result, the adjusting work becomes easy, pressure loss from the pump 41 to the valve 50 is reduced and adjustments with accuracy can be performed.
Patent JP-S6469802-A (JP)
Title: Hydraulic unit
Inventor: HANSU DEIITAA RAINARUTSU
IPC: F15B11/00
Filed: 1988-09-02
Abstract: PURPOSE: To constitute various hydraulic connections by connecting distributing plate, base plate with a valve block. CONSTITUTION: A distributing plate 13 and a base plate 14 are connected with a valve block composed of a valve housing 1 having SO valve 11 and SG valve 12 in its interior and a cover 2. By this constitution, in spite of connection parts of other structural elements in a hydraulic control system being placed in any position, the standardized valve block is possible to be connected with these connecting parts, so it is possible to constitute a large number of variants of hydraulic connections to respond to the demand of customers by using the standardized valve block.
Patent JP-H0561363-A (JP)
Title: Transfer device on image forming device
Inventor: KAWABATA TAKASHI
IPC: G03G15/01
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a high quality image by preventing the occurrence of the jamming of a transfer material and simultaneously, the deformation of a transfer material carrier. CONSTITUTION:In a transfer device supporting the transfer material P on the transfer material carrier 53 on a transfer drum, performing a transfer, and then, peeling the transfer material P by a peeling pawl 20, the transfer drum is composed of cylindrical members 51 provided on both sides, and a connecting member 52 connecting these cylindrical members 51, the end part of the transfer material carrier 53 is fixed on the connecting member 52 via an elastic member 66, and the transfer material carrier 53 is pressed by the peeling pawl 20 to shrink the elastic member 66, at the time of peeling the transfer material P, so that the top end of the peeling pawl 20 scoops up the leading edge of the transfer material P, and the transfer material P is separated from the transfer material carrier 53.
Patent JP-H0664515-A (JP)
Title: Antiskid braking method
Inventor: SANO YOSHIAKI
IPC: B60T8/58
Filed: 1992-08-19
Abstract: PURPOSE:To obtain the sufficient brake power even in sharp turn by detecting the steering angle of a steering device, correcting the inner wheel difference of the standard car body speed in accordance with the steering angle detected in the turn of a vehicle, and calculating the slip rate on the basis of the corrected standard car body speed. CONSTITUTION:The wheel speed FVx which is signal-processed, wheel accelerating speed FGx, and the steering wheel angle Fthetah are supplied into a standard car body speed calculating means 41, and the standard car body speed Vref is calculated. In the sharp turning, the inner wheel difference is corrected, and the standard car body speed Vrefo of an outer wheel and the standard car body speed Vrefl of an inner wheel are calculated, and supplied to a slip rate calculating means 42, and the slip rate Sx of each wheel is calculated according to the wheel speed FVx of each wheel and the standard car body speed Vrel. A slip rate correcting means 44 corrects the slip rate Sx, and the corrected slip rate SRx, integration value ISRx, wheel accelerating speed FGx of each wheel, and the diffierential value Jx are supplied into an increased/decreased pressure judging means 46, and the increase/decrease judgement of the brake pressure is carried out through the fuzzy estimation.
Patent JP-H0860295-A (JP)
Title: Fine graphite uniformly dispersed steel wire excellent in toughness and its production
Inventor: KATAYAMA AKIRA
IPC: C21D8/06
Filed: 1994-08-24
Abstract: PURPOSE: To produce a fine graphite uniformly dispersed steel wire excellent in toughness after quench-and-temper treatment by dispersing graphite, in particular, finely and uniformly. CONSTITUTION: This fine graphite uniformly dispersed steel wire excellent in toughness is composed of a steel where 0.30-1.0% C, 0.6-1.3% Si, 0.4-1.0% Mn, <=0.02% P, 0.015-0.055% S, 0.01-0.10% Al, 0.001-0.004% B, 0.002-0.008% N, and 0.05-0.20% Mo are added as essential components and also the average grain size and the number of grains of 0.3-1.0% graphite are regulated to <=4.0μm and >=3000pieces/mm<2> , respectively. The steel wire having this composition, immediately after hot rolling, is cooled while regulating initial cooling temp., cooling finishing temp., and average cooling rate to a temp. not lower than the Ar1 point, a temp. not higher than the Ms point, and (5 to 30) deg.C/s, respectively.
Patent JP-H0558421-A (JP)
Title: Conveyer belt
Inventor: TANIYAMA HIRAMURA
IPC: F16G3/04
Filed: 1991-09-02
Abstract: PURPOSE:To improve durability, wear resistance, service life and so on, in a conveyer belt where plural hooks with jointing holes are formed in a belt width direction and core wires are inserted in the jointing holes, by applying or impregnating reinforcing resin to/into the part around a belt jointing part. CONSTITUTION:In a conveyer belt 1, plural hooks 2 are installed at both ends of it, and core wires 3 are inserted in these jointing holes to constitute a belt connecting part 5. Around the jointing part 5, reinforcing resin 4 is applied or impregnated in the range of a length between L/10 and 3L measured from a belt end to the width L of the conveyer belt 1.
Patent JP-H05209546-A (JP)
Title: Control circuit of car drive
Inventor: ERUBUIN AKURAITONAA
IPC: F02P5/15
Filed: 1992-07-29
Abstract: PURPOSE: To realize a circuit system for drive control of a vehicle to adjust a force transmitted between a driven wheel and a roadway and performing adjustment that prevents unacceptable slip from occurring. CONSTITUTION: An engine torque is varied upon generation of unacceptable slip between a roadway and a driven wheel of a vehicle. A control system 2 for evaluating a wheel speed generates a control signal (TV-DIF-ABS) as a detected slip scale value and transfers this signal to an engine control system 3. When the signal value exceeds a predetermined value, the engine control systems 3 carries out slip-preventing control, and therefore an ignition angle is adjusted to be more and more lag depending on the value of the control signal. In certain cases thereafter, said lag adjustment is reset and meanwhile at least one cylinder is shut-off, and subsequently the ignition angle is adjusted to be more and more lag again.
Patent JP-H1065516-A (JP)
Title: Driver ic and electronic device using the same
Inventor: AKIYAMA NOBORU
IPC: G09G3/20
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent the flow of a through current from the side of a high- voltage power source to the side of a low-voltage power source when outputting a high-level voltage by driving one of transistors on the output stage while using an intermediate voltage as the output of a level converting circuit. SOLUTION: A level converting circuit 100 and an output driver circuit 200 exist as many as the output bits of a driver IC. When switching a voltage output from 'L' to 'H' at the time of operating, a signal corresponding to a voltage VCC is inputted from a shift register 400 to the gate of an FET N2, a signal corresponding to a voltage VSS is inputted from the shift register 400 to the gates of N1 and N3 respectively, the N1 and N3 are turned off and the N2 is turned on. A voltage between the gate and the source of an FET MP2 exceeds a threshold voltage, and a P1 is turned on by the drop of a source voltage V2 at the MP2. When a source voltage V1 at an MP1 gets closer to a high power supply voltage HV, the P2 is turned off, and the voltage V2 is kept at a prescribed value. At such a time, the P2 and MP2 are turned off so that no through current can flow through the N2.
Patent JP-S6375874-A (JP)
Title: Document preparing device
Inventor: TAGUCHI YASUHIRO
IPC: G06F17/22
Filed: 1986-09-18
Abstract: PURPOSE:To improve the efficiency of the generation of a sentence by making it possible to select whether a documentation data once used in reused or not. CONSTITUTION:Documentation data used in generating sentences are stored in a RAM 4, and these documentation data are registered and held in a nonvolatile external memory 12. If the re-using of the documentation data once used is instructed by a commanding means of a keyboard 1, the documentation data once used are called from the external memory 12 to the RAM 4. Accordingly, the documentation can be executed by using these documentation data.
Patent JP-S61104345-A (JP)
Title: Optical information recording medium
Inventor: ABE MICHIHARU
IPC: G11B7/24
Filed: 1984-10-23
Abstract: PURPOSE:To improve the scratching resistance of an optical recording layer and to obtain an optical information recording medium which is of a single sheet construction and can be easily produced by forming the recording layer of a thin film consisting of a metal (alloy), an org. dye, etc. on a transparent substrate and fixing a protective plate or sheet to the entire recording surface. CONSTITUTION:The optical recording layer 2 which consists of a metal such as Te, Bi or Al, the alloy thereof, metallic oxide such as TeO2 or an org. dye such as phthalocyanine and has 200-2,000Angstrom  film thickness is formed on the substrate (disk having a central hole 5 in the embodiment) 1 consisting of transparent plastic, glass, etc. A material 6 such as acrylic resin, polycarbonate or polyimide which has physical and chemical resistance is provided over the entire substrate surface including the layer 2. More specifically, the substrate ends 7, 8 around the layer 2 are also fixed with the above-mentioned material by a method such as adhering or baking. For example, a beam of laser light 9 is irradiated to the layer 2 from the substrate 1 side by which recording and reproducing are executed. The recording medium having the excellent scratching resistance is thus obtd.
Patent JP-H07154705-A (JP)
Title: Tv system
Inventor: YOSHINOBU HITOSHI
IPC: H04N5/44
Filed: 1994-09-16
Abstract: PURPOSE:To facilitate recording even at an equipment with no built-in tuner, namely, even at a VTR by connecting one or plural VTR in a prescribed form to a TV and selectively using the tuner built in a system when tuning these VTR. CONSTITUTION:A video signal and a sound signal from a certain VTR can be transmitted to the other VTR by connecting a loopback processing part 23 and an output processing part 24. When the processing parts 23 and 24 are connected corresponding to a control signal from an AV selector block control port 14, for example, the transfer of the video signal and the sound signal from a certain VTR to the other VTR is enabled. A control signal from a control cable port 13 of a control part 9 is inputted to a control signal input/ output processing part 25, and this signal is individually transmitted to the plural VTR. A control signal from a tuner part 22 is inputted to an input switching part 26, and this signal is processed by a processing part 27 and outputted to a CRT 8.
Patent JP-S60114849-A (JP)
Title: Opening/closing type copying machine
Inventor: HASHIMOTO KOUJI
IPC: G03G15/04
Filed: 1983-11-26
Abstract: PURPOSE:To open the front side of a picture formation material passage at the generation of jam or the like and to remove the picture formation material easily and precisely by passing the picture formation material to be copied through the front side of the picture formation material passage independently of the size of the width. CONSTITUTION:An original having width A1 is set up on a platen glass 17 having width W without modification of the copying magnification so that the front edge of the original coincides with the front edge of the platen glass and then the copying machine is started. A reflected light sensor type original width detector 38 detects the width A1 of the original and a computer 43 calculates the width direction moving distance Z=(W-A1)/2 of the lens 25. Then, only a width direction lens adjusting motor 37 is operated, the lens 25 is moved to this side from the width center surface (a) of the platen glass 17 and positioned at a place separated by (W-A1)/2. Consequently, the image of the original on the depth side edge is formed so as to be made to coincide with the front edge of a drum-like photosensitive body S and the toner image of the drum-like photosensitive body 8 is transferred to paper 6 positioned so that the front edge of the paper 6 is positioned on the front edge of the photosensitive body 8.
Patent JP-S6375667-A (JP)
Title: Flow-through type analyser
Inventor: KADOTA TOSHIMI
IPC: G01N35/10
Filed: 1986-09-19
Abstract: PURPOSE:To increase the durability of a suction change-over mechanism and to prevent a liquid leakage accident, by forming a suction nozzle from a hollow tubular body closed at one end and having the opening provided to the side wall part in close vicinity to the closed end thereof. CONSTITUTION:A specimen rack 21 is intermittently moved in the direction shown by an arrow 23 by a normal method and, at the time of the stoppage thereof, a specimen 25 is sucked and sampled from the specimen container 22' positioned in a specimen sampling apparatus 24 by a suction nozzle 14. At the sampling time of the specimen, the suction nozzle 14 is lowered in the direction shown by an arrow 15 and the specimen is sucked and sampled from the specimen container 22' stopped at the specimen sampling position and sent to an ion meter 19 through a connection pipe 20 to measure the concn. of an objective ions. Subsequently, the suction nozzle 14 is allowed to rise in the direction shown by the arrow 15 to locate the opening 18 thereof in a standard liquid tank 1, and a standard liquid 26 is sucked from the suction nozzle 14 to be sent to the ion meter 19 from a connection pipe 20, and the concn. of the ion of the standard liquid is measured to correct the measured concn. value.
Patent JP-H1165097-A (JP)
Title: Planographic plate material and manufacture of planographic plate
Inventor: KOJIMA YASUO
IPC: G03F7/004
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a planographic plate having high sensitivity, sufficient difference between a hydrophilic property and an oleophilic property, and low costs. SOLUTION: A hydrophilic high molecular layer and a physical development metal layer are provided in this order on a support body in this material. Preferably, the hydrophilic high molecular layer contains infrared absorption dye, or this material is treated by treating solution containing a silver tone adjusting agent. As the plate manufacturing method, the material is image exposed by high illuminance light of 10 W/cm<2> or more in energy density, and the exposed portion thereof is removed. Recording on this material may be conducted from a support body side.
Patent JP-H0958978-A (JP)
Title: Counterweight installation condition detection method, device and overload prevention device
Inventor: SATO NAOMI
IPC: B66C23/74
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To precisely detect an installation condition of a counterweight. SOLUTION: Counterweights 4A, 4B are installed on a weight bracket 2 provided on a main frame 1 of a car body. A load working on the main frame 1 from the weight bracket 2 is detected by load cells 3A, 3B, and a computing part computes weight and mounting positions of the counterweights 4A, 4B in accordance with detected values of the load cells 3A, 3B.
Patent JP-S6283291-A (JP)
Inventor: TAMURA KIICHI
IPC: B62M3/08
Filed: 1985-10-04
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。