baber/WOPTO huggingface dataset:
Patent JP-H0291652-A (JP)
Title: Color image recordor
Inventor: SUZUKI MAKOTO
IPC: G03D13/00
Filed: 1988-09-28
Abstract: PURPOSE:To carry out the positioning of a mask original plate with a simple control and in a short time by comparing the output of a positioning sensor with more than two threshold values, judging whether the mask original plate is positioned on a target portion, and correcting it when it is off the target position. CONSTITUTION:The output of each sensors 39a, 39b, and 39c are compared with the two threshold values VH and VL, in comparators 51a, 51b, and 51c, and whether the mask original plate 22 is in a condition where it is positioned on the target position or in a condition where it is off position is judged. Then, when it is off, the positioning action of the mask original plate 22 is carried out by a feedback control which repeats the belt feeding action and a belt supporting body traveling action in the direction to be corrected. Thus, when misalingment occurs again in the sensor where positioning has been completed once, judgement can be made directly from the output of each comparator 51a, 51b, and 51c, without refeeding the mask original plate 22 again.
Patent JP-S60134936-A (JP)
Title: Microprogram controller
Inventor: ISHII SATOSHI
IPC: G06F9/22
Filed: 1983-12-23
Abstract: PURPOSE:To make a high-speed microprogram control possible independently of the access time of a memory by generating a program so that upper bits of address is not changed. CONSTITUTION:If a sequencer 10 branches in the third cycle to designate an address kn+1 (knot equal to j), an output signal S106 of a comparing circuit 23 becomes ''0'' because upper bits of address in the second cycle which is held newly by an FF group 11, namely, a signal group S101 is different from upper bits A100 of the sequencer 10. Required microprogram information is stored in a memory 12-2. Since the address is changed from (j) to (k), the access time peculiar to memory elements is required for obtaining required information on a signal line 102-2. When a clock signal S116 is changed from ''1'' to ''0'', an FF16 is triggered. Since the signal line S106 is logical 0, the latter half of the third cycle is extended similarly to that of the first cycle.
Patent JP-H0797966-A (JP)
Title: Intake device for engine with supercharger
Inventor: OTSUKI TAKESHI
IPC: F02M35/10
Filed: 1993-09-29
Abstract: PURPOSE:To reduce the radiation noise generated from a resilient body by dividing an intake path in the longitudinal direction and connecting the divided parts so as to cancel assembling error, and disposing a resonator at the discharge port of a super charger in the intake path. CONSTITUTION:In an intake path 1 at least mechanical supercharger 6 and inter cooler 8 are arranged. Downstream of the cooler 8 an intake maniforld 10 and an engine 12 are positioned. In this case the path 1 is divided in the longitudinal direction and both upper and lower sides of the cooler 8 are connected to the path l and the manifold 10 through rubber parts 14, 16 being resilient bodies. The installing error or the engine can be cancelled and the freedom of layout is imcreased accordingly. At a dischsarge port 18 of a supercharger 6 in the path 1 is provided with a resonator 20. In this way the resonance in the path 1 is reduced and thereby the radiation noise generated form the resilient bodies 14, 16 is reduced.
Patent JP-S6483884-A (JP)
Title: Chargeable electric fan
Inventor: HIRAYAMA NAOHIRO
IPC: F04D25/08
Filed: 1987-09-28
Abstract: PURPOSE:To make a body part usable even in charging a storage battery as well as to reduce a floor space at the charging by installing the body part with a DC motor and a blade or the like and a battery case attached to this body part free of detachment and having the storage battery or the like. CONSTITUTION:A chargeable electric fan is partially constituted of a battery case 5 and a body part 6. And a storage battery 1 is built in the battery case 5, while it is provided with an attachment plug 2 to be inserted into a plug socket at the time of charging, an electric circuit 3 converting an AC current to be fed out of this attachment plug 2 into a DC current and charging it to the storage battery 1, and an output terminal 4 feeding the DC current of the storage battery 1. On the other hand, in the body part 6, there are provided with an input terminal 7 to be connected to an output terminal 4 and a DC motor 8 to be connected to this input terminal 7, while a blade 9 is attached to the DC motor 8. By this constitution, at the time of application of the electric fan, the charged battery case 5 is attached to the body part 6, and at the time of charging, only the battery case 5 removed from the body part 6 is inserted into the plug receptacle.
Patent JP-S63100175-A (JP)
Title: Cooler for cathode
Inventor: YOKOYAMA MASAHIDE
IPC: C23C14/24
Filed: 1986-10-14
Abstract: PURPOSE:To quickly remove bubbles generated on the rear of a backing plate and to enhance cooling effect in a sputtering device by providing a slope to the bottom part of the backing plate forming one part of a cathode fixed with a target on the upper surface and providing a pipe or a partition plate. CONSTITUTION:In a sputtering device, a backing plate 3 put with a target 2 thereon forms one part of a cathode main body 5 and cooling water is introduced through an inlet 6 to cool the rear of the backing plate 3 and thereafter discharged through an outlet 7. In this case, bubbles are generated while cooling it and stuck on the rear of the backing plate 3 and cooling effect is lowered. Therefore a slope is provided on the rear of the backing plate 3 and bubbles are led to the left and discharged from the rear of the backing plate 3 by providing the pipe 7a for a partition plate 7 and thereby the cooling effect of the backing plate used as the cathode is enhanced.
Patent JP-S60134628-A (JP)
Title: A/d converter
Inventor: ISHIBE MANABU
IPC: H03M1/52
Filed: 1983-12-23
Abstract: PURPOSE:To attain highly accurate conversion processing in a short time by applying integration by each current to a prescribed analog reference signal with different integration time, comparing mutually each digital converting data mutually and obtaining an error of a current ratio of plural current sources so as to calibrate it. CONSTITUTION:The 1st current source 10 of the A/D converter is constituted with current variable type, not only an output of comparators 12, 13 but also a count value of a counter 16 is inputted to a control circuit 14 so as to control the switching timing of current switches 8, 9. An operation device 20 compares mutually a digital data obtained by counters 16, 17, 19 under the input condition of a prescribed analog reference signal when the control circuit 14 makes the switching timing of the current switches 8, 9 different so as to obtain a current ratio error of the current outputted from the current sources 10, 11. A current control circuit 21 adjusts variably the current value of the 1st current source 10 according to the current ratio error obtained by the operating device 20.
Patent JP-H0770687-A (JP)
Title: High strength aluminum alloy for forming
Inventor: OHORI KOICHI
IPC: C22C21/06
Filed: 1993-09-06
Abstract: PURPOSE:To provide an Al alloy for forming having high strength and improved press formability. CONSTITUTION:This Al alloy contains, by weight, 4-6% Mg, 0.05-0.40% Cu, 0.05-0.15% Fe and 0.10-0.20% Si or further contains one or more among 0.10-0.60% Zn, 0.05-0.15% Mn, 0.05-0.15% Cr and 0.05-0.15% Zr. The ratio between the Fe and Si contents is within the range of 1<=Si/Fe<=2 and this alloy may further contain one or more among 0.005-0.15% Ti, 0.0001-0.004% B and 0.0001-0.03% Be. The suitability of this Al alloy to press forming including drawing and bulging can be improved while ensuring high strength and this alloy is suitable for use as the sheet material of an automobile body.
Patent JP-S62104286-A (JP)
Title: Jigsaw puzzle type digital picture transmission
Inventor: MORIKUBO HIROSHI
IPC: H04K1/06
Filed: 1985-10-30
Abstract: PURPOSE:To attain the security of confidentiality when a picture is transmitted through a public communication line by reading a data from a frame memory at random. CONSTITUTION:A picture is digitized and stored in a frame memory and the reading sequence of the data from the frame memory is executed at random. The random code is informed in advance to the reception side, the reception side writes the data in the frame memory in the order of random code to reproduce the picture. Even when the 3rd party not knowing the random code receives the picture data, the picture is received as if pieces of a jigsaw puzzle were received at random and the data is not reconstituted as the picture.
Patent JP-H0289986-A (JP)
Title: Transfer controller in high-frequency drying device
Inventor: NOMURA SATOSHI
IPC: F26B15/18
Filed: 1988-09-27
Abstract: PURPOSE:To control the speed of a transfer mechanism precisely by a method wherein the weight of a material to be dried is measured while lifting it up from the lower part thereof instantaneously at at least three places of an initial point, an intermediate point and a finishing point under a condition that the transfer of it is being continued. CONSTITUTION:The weight of a material 11 to be dried is measured by a weight meter 8, provided at an initial point whereat the material is put onto a transfer mechanism 3, another weight meter 9, provide at an intermediate point between high-frequency oscillators 1, 2, and the other weight meter 10, provided at the finishing point of drying, respectively while control signals, produced by the values of weighings, are employed for the speed control of the transfer mechanism 3. The weight meters 8, 9, 10 are arranged in the space of the transfer mechanism 3 and cylinders are arranged so as to be capable of being moved up-and- down while the material 11 to be dried is lifted instantaneously to measure the weight thereof when the material 11 has come to places above load cell weight meters 8, 9, 10. The material is descended immediately after weighing and the transfer of the same is continued by the transfer mechanism 3 again. The feedback of the measured values is effected so as to control the speed of the transfer mechanism 3 through a predetermined program whereby the averaging of the drying rate of a high-frequency drying device 1, which dries the material continuously, may be realized precisely.
Patent JP-S6397945-A (JP)
Title: Photosensitive composition and photosensitive lithographic printing plate containing novel acid decomposable compound
Inventor: NAKAI HIDEYUKI
IPC: G03F7/00
Filed: 1986-10-14
Abstract: PURPOSE:To obtain the titled compsn. and printing plate having excellent treating chemical resistance and printing resistance by incorporating phenolic OH groups to respective OH groups forming the acetal part of the photosensitive compsn. contg. a compd. having at least one acetal part which can be decomposed by an acid. CONSTITUTION:The phenolic OH groups are incorporated to the respective OH groups forming the acetal part of the photosensitive compsn. contg. the compd. which can generate an acid when irradiated with active rays and the compd. having at least one acetal part which can be decomposed by the acid. The compd. which can be decomposed by the acid is the compd. contg. at least one structural unit expressed by the formula. In the formula, X, Y denote an aryl group including the group having a substituent and R denotes an alkyl group, etc., including the group having the substituent. The compd. expressed by the formula is synthesized by the dehydration condensation reaction of; for example, at least one of the compd. having one phenolic OH group and the compd. having the aldehyde group or the exchange reaction of acetal with the OH group-contg. compd.
Patent JP-H08109321-A (JP)
Title: Unsaturated polyester resin composition
Inventor: SUZUKI HIDEFUMI
IPC: C08L67/06
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a two-pack unsaturated polyester resin composition extremely small in the change with time of its gelling time at normal temperatures, useful for FRPs such as purification tanks by incorporating an unsaturated polyester resin with a combination of an organic cobalt salt and a bromide. CONSTITUTION: This composition comprises (A) an unsaturated polyester resin 5-50mgKOH/g in acid value, (B) cobalt naphthenate or cobalt octylate, and (C) an alkali (alkaline earth) metal bromide. The amount of the Br is 0.02-1 molar times that of the Co. The component A is prepared, for example, by polycondensation of an α,β-unsaturated dibasic acid (e.g. maleic acid (and a saturated dibasic acid such as phthalic acid) with at least one kind of glycol to form a polyester which is then dissolved in a reactive solvent such as styrene. It is recommended that this composition be obtained by heating an alcohol solution of the components B and C in a nitrogen gas atmosphere at 40-60 deg.C for 0.5-1h followed by blending the resultant mixture with the component A.
Patent JP-H0293470-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIINO YASUKO
IPC: G03G5/06
Filed: 1988-09-30
Abstract: PURPOSE:To enhance the sensitivity of the photosensitive body and to stabilize the potential characteristic in repetitive use by using a specific azo pigment for the photosensitive layer. CONSTITUTION:The azo pigment in which >=1 of Cp of the formula I is the residual coupler group of the formula II is used as the charge generating material of the photosensitive layer, more preferably, charge generating layer of the photosensitive body. The azo pigment expressed by the formula III is preferably used as the pigment of the formula. In the formulas, Ar denotes an (un) substd. arom. hydrocarbon group or arom. heterocyclic group; Cp denotes a residual coupler group having a phenolic hydroxyl group; n denotes 1 to 4; R1 denotes (substd.) alkyl, aralkyl, etc.
Patent JP-S62107499-A (JP)
Title: Eeprom device
Inventor: FURUSAWA KAZUNORI
IPC: G11C16/06
Filed: 1985-11-01
Abstract: PURPOSE:To attain low power consumption and high speed by adopting C-MOS circuit to the titled device. CONSTITUTION:One memory cell of a memory array M-ARY is composed of a MNOS transistor Q2, a MOSFETQ 1 for selecting the address, and a MOSFETQ 3 for separating, and formed at a P-type well area WELL on an N-type semiconductor substrate. The MOSFET to constitute the ambient circuit of an X/Y decoder, etc., which is made into a C-MOS circuit is formed to the P-type well area independently from the area WELL. The substrate forms a P channel MOSFET on it, makes it into the level a VCC (5V) as the common substrate gate and the well area of a C-MOS circuit is maintained at the earth electric potential. By such constitution, at the time of writing, the area WELL is made into -VPP (-12V), at the time of deleting, made into the level of VCC, the stable action can be executed without making a PN junction into the for ward bias and the low power consumption and the high speed are executed.
Patent JP-H0668648-A (JP)
Title: Power supplying method to recording medium cassette and recording/reproducing device thereof
Inventor: KOJIMA TAKASHI
IPC: G11B23/30
Filed: 1992-08-21
Abstract: PURPOSE:To reduce the number of terminals for communicating connection and to obtain the reliable connection state by using one of plural terminals for signal connection jointly with a terminal for power supply. CONSTITUTION:For a RAM controller 12, a chip select signal CE3 from a control part 10 of the main body 2 of a VTR is inputted to the power supply terminal 13 directly to supply the power to the controller 12 and a RAM 11. A GND terminal 14 connecting to a GND of the control part 10, a terminal 15 connecting to a clock, a terminal 16 connecting to data and a terminal 17 connecting to the signal CE3 used jointly with the power supply terminal 13 are provided in the controller 12. In the case a recording information part 9 becomes the connected state with the control part 10, the power is supplied simultaneously to the controller 12 and the RAM 11 when the signal CE3 supplied to the terminal 17 is in the high level state.
Patent JP-H08332668-A (JP)
Title: Large blow molded product and blow molding method and apparatus
Inventor: FURUKI SATORU
IPC: B29C48/32
Filed: 1995-09-22
Abstract: PURPOSE: To obtain a large blow molded product not requiring finish post- treatment processing such as grinding and excellent in surface appearance by specifying the lengths in the short and long directions of a projection surface and the average surface roughness of the part visible at a time of use of the outer surface of a molded product. CONSTITUTION: A large blow molded product of a thermoplastic resin is characterized by that the length in the short direction of a projection surface is 300mm or more, pref., 300-1500mm, the length in the long direction thereof is 500mm or more, pref., 500-1700mm and the average surface roughness (Ra) of the part visible at a time of use of an outer surface is 0.3-1.5μm. This large blow molded product has extremely high surface smoothness without being subjected to surface grinding as a post-process. Especially, as the thermoplastic resin, a modified PPE resin is adapted.
Patent JP-2001061705-A (JP)
Title: Simple toilet bowl with limited part hot water washing device
Inventor: TENKAI YOHEI
IPC: E03D9/08
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To make a floor space smaller and to stabilize the ejection temperature of hot water to a limited part by constituting the above toilet bowl in such a manner that a hose is led out from a mixing valve and a limited part washing nozzle is connected its front end so as to appear and disappear in an excreta storage container and that hot water is ejected to wash the limited part after a user goes to a toilet. SOLUTION: When the user sets a temperature regulating knob at a desired temperature and operates, for example, a hip washing nozzle, a water feed member 17 feeds the water in an auxiliary tank 9 to a branch faucet 18 and further, feeds the water into the hot water tank 16 and the mixing valve 20. The high-temperature water in the hot water tank 16 is admitted into the mixing valve 20 and is mixed with cold water in a mixing part. The temperature of the water mixture is controlled to an adequate temperature and this water mixture is made to flow out in the form of pressure water from a water mixture outflow port. Further, the water mixture flows from the hose 38 into a nozzle case 33 and pushes out the limited part washing nozzle.  As a result, the limited part washing nozzle force opens an opening/ closing plate 43 through a nozzle insertion hole 40 of a partition wall 14 and a nozzle insertion hole 41 of the excreta storage container 4, thereby ejecting the washing water from the front end.
Patent JP-S61120650-A (JP)
Title: Electric precipitator
Inventor: INOUE KIYOSHI
IPC: B03C3/02
Filed: 1984-11-19
Abstract: PURPOSE:To prevent O3 generated by electric precipitation from mixing in air, by providing a heater to the flow passage of purified air flowed out while passes a dust collection electrode. CONSTITUTION:An air stream supplied from the direction shown by the arrow 6 is charged while exposed to corona or glow discharge due to discharge electrodes 1 and moves through an electric field in such a state that fine particles were charged to be electrostatically adsorbed and collected by opposite polarity dust collection electrodes 2. The purified air is flowed to be heated by the next heater 4 and O3 is decomposed to O2 to be discharged in an innoxious state. Further, the air stream passes through an activated carbon filter 5 where the ion or O3 in the air stream is collected and filtered while the purified air stream is flowed out.
Patent JP-H1177427-A (JP)
Title: Core blanking conveyer
Inventor: TANAKA OSAMU
IPC: B23D33/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a core blanking conveyer whereby each process is smoothly automatically advanced, improvement of work efficiency can be attained, and increase in a setting area of the conveyer can be suppressed. SOLUTION: In front of a feeder 16 feeding a core raw material 10 by each prescribed length, a rocking shear 17 rocking in a horizontal plane is arranged, in front thereof two turn conveyers 18 respectively turning in the different direction to arrange in order the direction of a core blank 2 are provided. The core blank 2 directed in the prescribed direction is conveyed to a press machine 6 by a loader 21, to be die blanked. A sector core 3 brought up to be fitted in a female type upper die 20a is extruded onto an unloader 22 by a pin, via a sector core carry out device 25 formed by an electromagnet conveyer, to be dropped down onto a pallet 4f for loading the sector core 3 provided downward. Blanked scrap left on a lower die 20b of the press machine 6 is swept by a wiper mounted in the loader 21, to be received to a blanked scrap storage case 25b.
Patent JP-H0884485-A (JP)
Title: Electrostatic actuator and drive method therefor
Inventor: ONO JUNICHI
IPC: H02N1/00
Filed: 1994-09-12
Abstract: PURPOSE: To reduce the size by providing a stator of insulating magnetic thin film laminated on the surface of an electric conversion element for electromagnetic wave where impurity doped pn junctions are arranged two-dimensionally, and a mover of insulating magnetic thin film laminated on the surface of an electret while facing therewith with same polarity. CONSTITUTION: A stator 1 is composed of a semiconductor material, e.g. silicon, and split in matrix through an insulation layer. A region 41 is doped with impurities of baron, for example, from the surface side and a pn junction 51 is formed. The pn junction 51 serves as an electric conversion element 71 for electromagnetic wave upon receiving an electromagnetic wave 6. The surface of the stator 1 is coated with an insulating magnetic thin film (AM) 8 made of ferrite, for example. A mover 2 comprises an electret 10 larger than one pn-junction 51 and arranged on an AM 9 such that it faces the AM 8 with same polarity.
Patent JP-H07106120-A (JP)
Title: Secondary formation method for electromagnet device
Inventor: MIYAURA HIROYUKI
IPC: H01F7/06
Filed: 1993-09-30
Abstract: PURPOSE:To provide the secondary formation method for an electromagnet device which is high in dimensional accuracy and high in productivity and the manufacture of a mold for which is easy. CONSTITUTION:A spool 12, where a coil 16 is wound, is arranged inside the cavity 77 between molds 70 and 73. Resin material is injected directly from the gate 76 of the mold 73 into the positioning hole 15d provided in the spool 12 so as to position the spool with resin. Next, overflown resin material is charged in the cavity 77 for secondary molding.